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Latief L, Gilbert BM, Avenant-Oldewage A. Effects of water quality on fish parasite biodiversity and physiological responses in the host fish Clarias gariepinus from a eutrophic lake subjected to acid mine drainage in South Africa. INTEGRATED ENVIRONMENTAL ASSESSMENT AND MANAGEMENT 2024; 20:1539-1553. [PMID: 38131523 DOI: 10.1002/ieam.4885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/20/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023]
Abstract
Elevated concentrations of contaminants have negative impacts on aquatic organisms and their parasites. Changes in parasite infections have been proposed as a technique for monitoring the health of aquatic ecosystems. Furthermore, alterations in physiological responses (biomarkers) of organisms have also been used to delineate ecosystem quality. Lake Heritage is situated along the Crocodile River in Muldersdrift, Gauteng, South Africa, and is subject to contamination by acid mine drainage. Clarias gariepinus is a well-studied bioindicator species and host to numerous endoparasites and ectoparasites. The aims of this study were to delineate the health status of Lake Heritage through a multifaceted approach by comparing the water quality, biomarker responses, and parasite biodiversity of C. gariepinus, compared to unexposed laboratory-reared fish. Physical and chemical water quality parameters were determined using a hand-held probe, test kits, and element analysis with inductively coupled plasma-mass spectrometry. Biomarker responses in the gill, liver, and muscle tissues from C. gariepinus were assessed for total protein, metallothioneins, superoxide dismutase (SOD), and reduced glutathione (GSH) concentrations and activities of acetylcholinesterase and catalase. Results for water quality variables showed higher pH, nitrate, hardness, and copper levels compared with the South African Target Water Quality Guidelines. Catalase activity and concentrations of SOD and reduced GSH showed a response in C. gariepinus to the water quality. Ectoparasites had lower prevalence and mean intensity than endoparasites. However, there were no differences in the physiological responses between infected and uninfected hosts. The study shows that the eutrophic conditions in Lake Heritage cause biomarker responses in the host when compared to host fish in laboratory conditions. Integr Environ Assess Manag 2024;20:1539-1553. © 2023 The Authors. Integrated Environmental Assessment and Management published by Wiley Periodicals LLC on behalf of Society of Environmental Toxicology & Chemistry (SETAC).
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Affiliation(s)
- Lutfiyya Latief
- Department of Zoology, University of Johannesburg, Auckland Park, South Africa
| | - Beric M Gilbert
- Department of Zoology, University of Johannesburg, Auckland Park, South Africa
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2
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Múrria C, Wangensteen OS, Somma S, Väisänen L, Fortuño P, Arnedo MA, Prat N. Taxonomic accuracy and complementarity between bulk and eDNA metabarcoding provides an alternative to morphology for biological assessment of freshwater macroinvertebrates. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 935:173243. [PMID: 38761946 DOI: 10.1016/j.scitotenv.2024.173243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 04/04/2024] [Accepted: 05/12/2024] [Indexed: 05/20/2024]
Abstract
Determining biological status of freshwater ecosystems is critical for ensuring ecosystem health and maintaining associated services to such ecosystems. Freshwater macroinvertebrates respond predictably to environmental disturbances and are widely used in biomonitoring programs. However, many freshwater species are difficult to capture and sort from debris or substrate and morphological identification is challenging, especially larval stages, damaged specimens, or hyperdiverse groups such as Diptera. The advent of high throughput sequencing technologies has enhanced DNA barcoding tools to automatise species identification for whole communities, as metabarcoding is increasingly used to monitor biodiversity. However, recent comparisons have revealed little congruence between morphological and molecular-based identifications. Using broad range universal primers for DNA barcode marker cox1, we compare community composition captured between morphological and molecular-based approaches from different sources - tissue-based (bulk benthic and bulk drift samples) and environmental DNA (eDNA, filtered water) metabarcoding - for samples collected along a gradient of anthropogenic disturbances. For comparability, metabarcoding taxonomic assignments were filtered by taxa included in the standardised national biological metric IBMWP. At the family level, bulk benthic metabarcoding showed the highest congruence with morphology, and the most abundant taxa were captured by all techniques. Richness captured by morphology and bulk benthic metabarcoding decreased along the gradient, whereas richness recorded by eDNA remained constant and increased downstream when sequencing bulk drift. Estimates of biological metrics were higher using molecular than morphological identification. At species level, diversity captured by bulk benthic samples were higher than the other techniques. Importantly, bulk benthic and eDNA metabarcoding captured different and complementary portions of the community - benthic versus water column, respectively - and their combined use is recommended. While bulk benthic metabarcoding can likely replace morphology using similar benthic biological indices, water eDNA will require new metrics because this technique sequences a different portion of the community.
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Affiliation(s)
- Cesc Múrria
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Catalonia, Spain; Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Catalonia, Spain; Grup de Recerca Zoological Systematics & Evolution (ZooSysEvo), Universitat de Barcelona, Barcelona, Catalonia, Spain.
| | - Owen S Wangensteen
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Catalonia, Spain; Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Catalonia, Spain; Norwegian College of Fishery Science, UiT - The Arctic University of Norway, Tromsø, Norway
| | - Simona Somma
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Leif Väisänen
- Stream Ecology Research Group, Department of Ecology and Genetics, University of Oulu, Finland
| | - Pau Fortuño
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Catalonia, Spain; Grup de Recerca Freshwater Ecology, Hydrology and Management (FEHM), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Miquel A Arnedo
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Catalonia, Spain; Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Catalonia, Spain; Grup de Recerca Zoological Systematics & Evolution (ZooSysEvo), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Narcís Prat
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Catalonia, Spain; Grup de Recerca Freshwater Ecology, Hydrology and Management (FEHM), Universitat de Barcelona, Barcelona, Catalonia, Spain
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3
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Frandsen PB, Holzenthal RW, Espeland M, Breinholt J, Thomas Thorpe JA, Simon S, Kawahara AY, Plotkin D, Hotaling S, Li Y, Nelson CR, Niehuis O, Mayer C, Podsiadlowski L, Donath A, Misof B, Moriarty Lemmon E, Lemmon A, Morse JC, Liu S, Pauls SU, Zhou X. Phylogenomics recovers multiple origins of portable case making in caddisflies (Insecta: Trichoptera), nature's underwater architects. Proc Biol Sci 2024; 291:20240514. [PMID: 38955232 DOI: 10.1098/rspb.2024.0514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 06/10/2024] [Indexed: 07/04/2024] Open
Abstract
Caddisflies (Trichoptera) are among the most diverse groups of freshwater animals with more than 16 000 described species. They play a fundamental role in freshwater ecology and environmental engineering in streams, rivers and lakes. Because of this, they are frequently used as indicator organisms in biomonitoring programmes. Despite their importance, key questions concerning the evolutionary history of caddisflies, such as the timing and origin of larval case making, remain unanswered owing to the lack of a well-resolved phylogeny. Here, we estimated a phylogenetic tree using a combination of transcriptomes and targeted enrichment data for 207 species, representing 48 of 52 extant families and 174 genera. We calibrated and dated the tree with 33 carefully selected fossils. The first caddisflies originated approximately 295 million years ago in the Permian, and major suborders began to diversify in the Triassic. Furthermore, we show that portable case making evolved in three separate lineages, and shifts in diversification occurred in concert with key evolutionary innovations beyond case making.
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Affiliation(s)
- Paul B Frandsen
- Department of Plant and Wildlife Sciences, Brigham Young University, Provo, UT, USA
| | | | - Marianne Espeland
- Museum Koenig Bonn, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Bonn, Germany
| | | | | | - Sabrina Simon
- Rosenheim University of Applied Sciences, Rosenheim, Germany
| | - Akito Y Kawahara
- McGuire Center for Lepidoptera and Biodiversity, Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
- Entomology and Nematology Department, University of Florida, Gainesville, FL, USA
- Department of Biology, University of Florida, Gainesville, FL, USA
| | - David Plotkin
- McGuire Center for Lepidoptera and Biodiversity, Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
| | - Scott Hotaling
- Department of Watershed Sciences, Utah State University, Logan, UT, USA
| | - Yiyuan Li
- Institute of Plant Virology, Ningbo University, Ningbo, Zhejiang Province, People's Republic of China
| | - C Riley Nelson
- Department of Biology, Brigham Young University, Provo, UT, USA
| | - Oliver Niehuis
- Department of Evolutionary Biology and Ecology, Institute of Biology I (Zoology), University of Freiburg, Freiburg, Germany
| | - Christoph Mayer
- Museum Koenig Bonn, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Bonn, Germany
| | - Lars Podsiadlowski
- Museum Koenig Bonn, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Bonn, Germany
| | - Alexander Donath
- Museum Koenig Bonn, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Bonn, Germany
| | - Bernhard Misof
- Museum Koenig Bonn, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Bonn, Germany
- Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
| | | | - Alan Lemmon
- Department of Scientific Computing, Florida State University, Dirac Science Library, Tallahassee, FL, USA
| | - John C Morse
- Department of Plant & Environmental Sciences, Clemson University, Clemson, SC, USA
| | - Shanlin Liu
- Department of Entomology, College of Plant Protection, China Agricultural University, Beijing, People's Republic of China
| | - Steffen U Pauls
- LOEWE Center for Translational Biodiversity Genomics (LOEWE-TBG), Frankfurt, Germany
- Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany
- Department of Insect Biotechnology, Justus-Liebig-University Gießen, Gießen, Germany
| | - Xin Zhou
- Department of Entomology, College of Plant Protection, China Agricultural University, Beijing, People's Republic of China
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van der Lee GH, Polling M, van der Laan I, Kodde L, Verdonschot RCM. From DNA to diagnostics: A case study using macroinvertebrate metabarcoding to assess the effectiveness of restoration measures in a Dutch stream. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 923:171413. [PMID: 38442754 DOI: 10.1016/j.scitotenv.2024.171413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/12/2024] [Accepted: 02/29/2024] [Indexed: 03/07/2024]
Abstract
Stream ecosystems are under pressure due to multiple stressors. Restoration measures can halt further degradation and improve their ecological status. However, assessment of the effectiveness of the implemented measures is often insufficient because of logistic and financial constraints. DNA-metabarcoding has been proposed to scale up sample processing, although its application as a diagnostic tool has received less attention. The aim of our study was to evaluate if DNA-metabarcoding of stream macroinvertebrates can be used to compute a stressor-specific index to assess the effectiveness of a stream restoration project. For this purpose, we sampled the upstream, restored, and downstream section of a recently restored lowland stream in the Netherlands. At each site, we applied three different methods of macroinvertebrate identification: morphological identification of bulk samples (morphology), DNA-metabarcoding of the same bulk samples (DNA) and metabarcoding of eDNA extracted from the water (eDNA). First, we compared the community composition identified by each method. The communities identified by morphology and DNA were highly similar, whereas the communities generated by the eDNA differed. Second, we analysed whether the identification methods could be used to assess the effectiveness of the restoration project, focussing on a stressor-specific index for flow as the restoration measures aimed at improving flow conditions. Both the morphology and bulk DNA samples indicated improved flow conditions in the restored section of the stream (i.e., less stress from the reduction or absence of flow than in the unrestored sections). Contrary, the eDNA-water samples did not differentiate the amount of stress throughout the catchment, although applying recent developments in eDNA sampling could lead to more robust results. In conclusion, this study forms proof of concept that DNA from bulk samples can be utilized to assess the effectiveness of restoration measures, showing the added value of this approach for water managers.
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Affiliation(s)
- Gea H van der Lee
- Wageningen Environmental Research, Wageningen UR, P.O. Box 47, 6700 AA Wageningen, the Netherlands.
| | - Marcel Polling
- Wageningen Environmental Research, Wageningen UR, P.O. Box 47, 6700 AA Wageningen, the Netherlands
| | - Iris van der Laan
- Waterschap de Dommel, Bosscheweg 56, 5283 WB Boxtel, the Netherlands
| | - Linda Kodde
- Wageningen Environmental Research, Wageningen UR, P.O. Box 47, 6700 AA Wageningen, the Netherlands
| | - Ralf C M Verdonschot
- Wageningen Environmental Research, Wageningen UR, P.O. Box 47, 6700 AA Wageningen, the Netherlands
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5
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Luo Q, Li S, Kinouchi T, Wu N, Fu X, Ling C, Cai Q, Chiu MC, Resh VH. Existing levels of biodiversity and river location may determine changes from small hydropower developments. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 357:120697. [PMID: 38565031 DOI: 10.1016/j.jenvman.2024.120697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 02/18/2024] [Accepted: 03/17/2024] [Indexed: 04/04/2024]
Abstract
Global ecosystems are facing anthropogenic threats that affect their ecological functions and biodiversity. However, we still lack an understanding of how biodiversity can mediate the responses of ecosystems or communities to human disturbance across spatial gradients. Here, we examined how existing, spatial patterns of biodiversity influence the ecological effects of small hydropower plants (SHPs) on macroinvertebrates in river ecosystems. This study found that levels of biodiversity (e.g., number of species) can influence the degrees of its alterations by SHPs occurring along elevational gradients. The results of the study reveal that the construction of SHPs has various effects on biodiversity. For example, low-altitude areas with low biodiversity (species richness less than 12) showed a small increase in biodiversity compared to high-altitude areas (species richness more than 12) under SHP disturbances. The increases in the effective habitat area of the river segment could be a driver of the enhanced biodiversity in response to SHP effects. Changes in the numerically dominant species contributed to the overall level of community variation from disturbances. Location-specific strategies may mitigate the effects of SHPs and perhaps other disturbances.
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Affiliation(s)
- Qingyi Luo
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430061, China; College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, 100084, China; Department of Transdisciplinary Science and Engineering, Tokyo Institute of Technology, Tokyo, 152-8550, Japan.
| | - Shuyin Li
- Yangtze River Basin Ecological Environment Monitoring and Scientific Research Center, Yangtze River Basin Ecological Environment Supervision and Administration Bureau, Ministry of Ecology and Environment, Wuhan, 430010, China; Department of Transdisciplinary Science and Engineering, Tokyo Institute of Technology, Tokyo, 152-8550, Japan.
| | - Tsuyoshi Kinouchi
- Department of Transdisciplinary Science and Engineering, Tokyo Institute of Technology, Tokyo, 152-8550, Japan.
| | - Naicheng Wu
- Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, 315211, China.
| | - Xiaocheng Fu
- Shanghai Nuclear Engineering Research & Design Institute Co., LTD., Shanghai, 200233, China.
| | - Chang Ling
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430061, China; College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, 100084, China.
| | - Qinghua Cai
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430061, China.
| | - Ming-Chih Chiu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430061, China.
| | - Vincent H Resh
- Department of Environmental Science, Policy & Management, University of California Berkeley, Berkeley, 94720, USA.
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6
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Sinclair JS, Welti EAR, Altermatt F, Álvarez-Cabria M, Aroviita J, Baker NJ, Barešová L, Barquín J, Bonacina L, Bonada N, Cañedo-Argüelles M, Csabai Z, de Eyto E, Dohet A, Dörflinger G, Eriksen TE, Evtimova V, Feio MJ, Ferréol M, Floury M, Forio MAE, Fornaroli R, Goethals PLM, Heino J, Hering D, Huttunen KL, Jähnig SC, Johnson RK, Kuglerová L, Kupilas B, L'Hoste L, Larrañaga A, Leitner P, Lorenz AW, McKie BG, Muotka T, Osadčaja D, Paavola R, Palinauskas V, Pařil P, Pilotto F, Polášek M, Rasmussen JJ, Schäfer RB, Schmidt-Kloiber A, Scotti A, Skuja A, Straka M, Stubbington R, Timm H, Tyufekchieva V, Tziortzis I, Vannevel R, Várbíró G, Velle G, Verdonschot RCM, Vray S, Haase P. Multi-decadal improvements in the ecological quality of European rivers are not consistently reflected in biodiversity metrics. Nat Ecol Evol 2024; 8:430-441. [PMID: 38278985 DOI: 10.1038/s41559-023-02305-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 12/11/2023] [Indexed: 01/28/2024]
Abstract
Humans impact terrestrial, marine and freshwater ecosystems, yet many broad-scale studies have found no systematic, negative biodiversity changes (for example, decreasing abundance or taxon richness). Here we show that mixed biodiversity responses may arise because community metrics show variable responses to anthropogenic impacts across broad spatial scales. We first quantified temporal trends in anthropogenic impacts for 1,365 riverine invertebrate communities from 23 European countries, based on similarity to least-impacted reference communities. Reference comparisons provide necessary, but often missing, baselines for evaluating whether communities are negatively impacted or have improved (less or more similar, respectively). We then determined whether changing impacts were consistently reflected in metrics of community abundance, taxon richness, evenness and composition. Invertebrate communities improved, that is, became more similar to reference conditions, from 1992 until the 2010s, after which improvements plateaued. Improvements were generally reflected by higher taxon richness, providing evidence that certain community metrics can broadly indicate anthropogenic impacts. However, richness responses were highly variable among sites, and we found no consistent responses in community abundance, evenness or composition. These findings suggest that, without sufficient data and careful metric selection, many common community metrics cannot reliably reflect anthropogenic impacts, helping explain the prevalence of mixed biodiversity trends.
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Affiliation(s)
- James S Sinclair
- Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany.
| | - Ellen A R Welti
- Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany
- Conservation Ecology Center, Smithsonian's National Zoo and Conservation Biology Institute, Front Royal, VA, USA
| | - Florian Altermatt
- Department of Evolutionary Biology and Environmental Studies, University of Zürich, Zürich, Switzerland
- Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
| | - Mario Álvarez-Cabria
- IHCantabria - Instituto de Hidráulica Ambiental de la Universidad de Cantabria, Santander, Spain
| | - Jukka Aroviita
- Freshwater and Marine Solutions, Finnish Environment Institute, Oulu, Finland
| | - Nathan J Baker
- Institute of Ecology, Nature Research Centre, Vilnius, Lithuania
| | | | - José Barquín
- IHCantabria - Instituto de Hidráulica Ambiental de la Universidad de Cantabria, Santander, Spain
| | - Luca Bonacina
- Department of Earth and Environmental Sciences - DISAT, University of Milano-Bicocca, Milan, Italy
| | - Núria Bonada
- FEHM-Lab (Freshwater Ecology, Hydrology and Management), Department of Evolutionary Biology, Ecology and Environmental Sciences, Facultat de Biologia, Institut de Recerca de la Biodiversitat (IRBio), University of Barcelona, Barcelona, Spain
| | - Miguel Cañedo-Argüelles
- FEHM-Lab (Freshwater Ecology, Hydrology and Management), Institute of Environmental Assessment and Water Research (IDAEA), CSIC, Barcelona, Spain
| | - Zoltán Csabai
- Department of Hydrobiology, University of Pécs, Pécs, Hungary
- Balaton Limnological Research Institute, Tihany, Hungary
| | - Elvira de Eyto
- Fisheries Ecosystems Advisory Services, Marine Institute, Newport, Ireland
| | - Alain Dohet
- Environmental Research and Innovation Department, Luxembourg Institute of Science and Technology, Esch-sur-Alzette, Luxembourg
| | - Gerald Dörflinger
- Water Development Department, Ministry of Agriculture, Rural Development and Environment, Nicosia, Cyprus
| | - Tor E Eriksen
- Norwegian Institute for Water Research (NIVA), Oslo, Norway
| | - Vesela Evtimova
- Department of Aquatic Ecosystems, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Maria J Feio
- Department of Life Sciences, University of Coimbra, Marine and Environmental Sciences Centre, Associated Laboratory ARNET, Coimbra, Portugal
| | - Martial Ferréol
- INRAE, UR RiverLy, centre de Lyon-Villeurbanne, Villeurbanne, France
| | - Mathieu Floury
- Department Community and Ecosystem Ecology, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, ENTPE, UMR 5023 LEHNA, Villeurbanne, France
| | | | - Riccardo Fornaroli
- Department of Earth and Environmental Sciences - DISAT, University of Milano-Bicocca, Milan, Italy
| | - Peter L M Goethals
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Ghent, Belgium
| | - Jani Heino
- Geography Research Unit, University of Oulu, Oulu, Finland
| | - Daniel Hering
- Faculty of Biology, University of Duisburg-Essen, Essen, Germany
| | | | - Sonja C Jähnig
- Department Community and Ecosystem Ecology, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
- Geography Department, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Richard K Johnson
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Lenka Kuglerová
- Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Benjamin Kupilas
- Norwegian Institute for Water Research (NIVA), Oslo, Norway
- Institute of Landscape Ecology, Chair for Applied Landscape Ecology and Ecological Planning, University of Münster, Münster, Germany
| | - Lionel L'Hoste
- Environmental Research and Innovation Department, Luxembourg Institute of Science and Technology, Esch-sur-Alzette, Luxembourg
| | - Aitor Larrañaga
- Department of Plant Biology and Ecology, University of the Basque Country, Leioa, Spain
| | - Patrick Leitner
- Department of Water, Atmosphere and Environment, Institute of Hydrobiology and Aquatic Ecosystem Management, University of Natural Resources and Life Sciences, Vienna, Vienna, Austria
| | - Armin W Lorenz
- Faculty of Biology, University of Duisburg-Essen, Essen, Germany
| | - Brendan G McKie
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Timo Muotka
- Ecology and Genetics Research Unit, University of Oulu, Oulu, Finland
| | - Diana Osadčaja
- Institute of Ecology, Nature Research Centre, Vilnius, Lithuania
| | - Riku Paavola
- Oulanka Research Station, University of Oulu Infrastructure Platform, Kuusamo, Finland
| | | | - Petr Pařil
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | | | - Marek Polášek
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Jes J Rasmussen
- NIVA Denmark (Norwegian Institute for Water Research), Copenhagen, Denmark
| | - Ralf B Schäfer
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Landau, Germany
| | - Astrid Schmidt-Kloiber
- Department of Water, Atmosphere and Environment, Institute of Hydrobiology and Aquatic Ecosystem Management, University of Natural Resources and Life Sciences, Vienna, Vienna, Austria
| | - Alberto Scotti
- Eurac Research, Institute for Alpine Environment, Bolzano/Bozen, Italy
- APEM Ltd, Stockport, UK
| | - Agnija Skuja
- Institute of Biology, University of Latvia, Riga, Latvia
| | - Michal Straka
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
- T.G. Masaryk Water Research Institute, p.r.i., Brno, Czech Republic
| | - Rachel Stubbington
- School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Henn Timm
- Chair of Hydrobiology and Fishery, Centre for Limnology, Estonian University of Life Sciences, Elva vald, Estonia
| | - Violeta Tyufekchieva
- Department of Aquatic Ecosystems, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Iakovos Tziortzis
- Water Development Department, Ministry of Agriculture, Rural Development and Environment, Nicosia, Cyprus
| | - Rudy Vannevel
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Ghent, Belgium
- Flanders Environment Agency, Aalst, Belgium
| | - Gábor Várbíró
- Centre for Ecological Research, Institute of Aquatic Ecology, Debrecen, Hungary
| | - Gaute Velle
- LFI - The Laboratory for Freshwater Ecology and Inland Fisheries, NORCE Norwegian Research Centre, Bergen, Norway
- Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - Ralf C M Verdonschot
- Wageningen Environmental Research, Wageningen University and Research, Wageningen, Netherlands
| | - Sarah Vray
- Environmental Research and Innovation Department, Luxembourg Institute of Science and Technology, Esch-sur-Alzette, Luxembourg
| | - Peter Haase
- Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany
- Faculty of Biology, University of Duisburg-Essen, Essen, Germany
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7
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Cupe-Flores B, Mendes M, Phillips I, Panigrahi B, Liu X, Liber K. Effects of diluted effluent on aquatic macroinvertebrate communities at the McClean Lake uranium operation in northern Saskatchewan. ENVIRONMENTAL RESEARCH 2024; 244:117951. [PMID: 38135097 DOI: 10.1016/j.envres.2023.117951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/09/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023]
Abstract
Diluted treated effluent from the McClean Lake uranium mill in northern Saskatchewan is released into Vulture Lake, which flows into the east basin of McClean Lake; this input could potentially cause a variety of disturbances to the aquatic systems. This study aimed to determine the potential effects of diluted effluent exposure (metals and major ions) on benthic macroinvertebrates in Vulture Lake and McClean Lake. Two monitoring locations located in Vulture Lake and eight in McClean Lake were used for collection water, sediment, and benthic macroinvertebrates. Complementary surface water bioassays were performed with larvae of the midge Chironomus dilutus using lake water from selected sites. Results indicated that total macroinvertebrate abundance and Margalef index (MI) did not follow the diluted effluent pattern. In addition, while the MI from artificial substrate samplers showed higher values in Vulture Lake and lower values at McClean Lake sites 4 and 5 (closer to effluent diffuser), the values recorded for sediment grab samples registered lower indices in Vulture Lake and higher values for sites 4 and 5. The final model from a Generalized Additive Modelling (GAM) approach suggested that electrical conductivity (EC), selenium (Se), and chloride (Cl) in water, and total organic carbon (TOC) and cadmium (Cd) in sediment are key variables that collectively may have influenced macroinvertebrate community composition at the study sites. Finally, across all test endpoints in the bioassays, exposure to lake water from Vulture Lake and McClean Lake had no statistically significant effects on C. dilutus.
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Affiliation(s)
- Beatriz Cupe-Flores
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
| | - Maira Mendes
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Iain Phillips
- Water Quality and Habitat Assessment Services, Water Security Agency, Saskatoon, Saskatchewan, Canada
| | - Banamali Panigrahi
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Xia Liu
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Karsten Liber
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
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8
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Moyano Salcedo AJ, Prat N, Bertrans-Tubau L, Piñero-Fernandez M, Cunillera-Montcusí D, López-Doval JC, Abril M, Proia L, Cañedo-Argüelles M. What happens when salinization meets eutrophication? A test using stream microcosms. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:168824. [PMID: 38030007 DOI: 10.1016/j.scitotenv.2023.168824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/25/2023] [Accepted: 11/22/2023] [Indexed: 12/01/2023]
Abstract
Nutrient and salt pollution often co-occur in rivers and streams due to human activities (e.g., agriculture, urbanization). Thus, understanding the interactive effects of nutrients and salinity on freshwater ecosystems is critical for environmental management. We experimentally assessed the interactive effects of nutrient and salt pollution on stream microcosms using biofilm and macroinvertebrates as model systems. Six treatments were performed in triplicate: control (C: N-NH4+ = 0.05; P- PO43- = 0.037; Cl- = 33.5 mg L-1), intermediate nutrient (IN: N-NH4+ = 0.4; P- PO43- = 0.271; Cl- = 33. 5 mg L-1), high nutrient (HN: N-NH4+ = 0.84; P- PO43- = 0.80; Cl- = 33.5 mg L-1), salt (S: N-NH4+ = 0.05; P- PO43- = 0.037; Cl- = 3000 mg L-1), salt with intermediate nutrient (SIN: N-NH4+ = 0.4; P- PO43- = 0.27; Cl- = 3000 mg L-1) and salt with high nutrient (SHN: N-NH4+ = 0.84; P- PO43- = 0.80; Cl- = 3000 mg L-1). After 14 days of exposure, biofilm chlorophyll-a increased across all treatments, with cyanobacteria replacing diatoms and green algae. Treatments with no added nutrients (C and S) had more P uptake capacity than the rest. The indicator species analysis showed 8 significant taxa, with Orthocladius (Orthocladius) gr. Wetterensis and Virganytarsus significantly associated with the salinity treatment. Overall, salt pollution led to a very strong decline in macroinvertebrate richness and diversity. However, salt toxicity seemed to be ameliorated by nutrient addition. Finally, both structural equation models and biotic-abiotic interaction networks showed that complex biological interactions could be modulating the response of the biological communities to our treatments. Thus, our study calls for species-level assessments of salt and nutrient effects on river ecosystems and advocates for better management of co-occurring pollutants.
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Affiliation(s)
- Alvaro Javier Moyano Salcedo
- FEHM-Lab (Freshwater Ecology, Hydrology and Management), Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain; Geohazards and Civil Engineering Research Group, Department of Civil Engineering, Saint Thomas Villavicencio University, C/22 No 1a, 500003 Villavicencio, Colombia; Institute of Environmental Assessment and Water Research (IDAEA), CSIC, Carrer de Jordi Girona, 18-26, 08034 Barcelona, Spain.
| | - Narcís Prat
- FEHM-Lab (Freshwater Ecology, Hydrology and Management), Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Lluís Bertrans-Tubau
- BETA Technological Center, University of Vic-Central University of Catalonia (UVic-UCC), Vic, Barcelona, Spain
| | - Martí Piñero-Fernandez
- FEHM-Lab (Freshwater Ecology, Hydrology and Management), Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - David Cunillera-Montcusí
- FEHM-Lab (Freshwater Ecology, Hydrology and Management), Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain; WasserCluster Lunz - Biologische Station GmbH, Lunz am See, Austria
| | - Julio C López-Doval
- BETA Technological Center, University of Vic-Central University of Catalonia (UVic-UCC), Vic, Barcelona, Spain
| | - Meritxell Abril
- BETA Technological Center, University of Vic-Central University of Catalonia (UVic-UCC), Vic, Barcelona, Spain
| | - Lorenzo Proia
- BETA Technological Center, University of Vic-Central University of Catalonia (UVic-UCC), Vic, Barcelona, Spain
| | - Miguel Cañedo-Argüelles
- Institute of Environmental Assessment and Water Research (IDAEA), CSIC, Carrer de Jordi Girona, 18-26, 08034 Barcelona, Spain
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9
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Assie AF, Arimoro FO, Ndatimana G, Keke UN, Ayanwale AV, Edia EO, Edegbene AO. Development of a macroinvertebrate-based biotic index to assess water quality of rivers in Niger State, North Central Ecoregion of Nigeria. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:230. [PMID: 38305996 DOI: 10.1007/s10661-024-12368-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 01/15/2024] [Indexed: 02/03/2024]
Abstract
The increasing pollution of lotic ecosystems in sub-Saharan Africa, particularly in Nigeria, poses a threat to water quality, public health and biodiversity. It is therefore essential to develop appropriate tools and methods for monitoring these rivers, particularly in heavily affected areas, where these water resources are vital to the surrounding communities that are heavily dependent on them. To fill this gap, we propose to develop a multimetric index based on macroinvertebrates for the assessment of ecological quality of rivers in Niger State (NSRBI). Eighty-eight metrics were evaluated through a step-by-step statistical process (namely, range test and stability, redundancy test and relationship with abiotic variables), in which metrics that did not meet the conditions were excluded. At the end of this process, only four metrics (%Hemiptera, Diptera richness, Pielou equitability and % of very large individuals (size > 40 mm)) fulfilling all criteria were included in the index. These metrics were then scored on a continuous scale and divided into four water quality classes: "very poor", "poor", "fair" and "good". Evaluation of the performance of the index on test sites showed a correspondence of 90% between index result and environmental-based classification. Therefore, the NSRBI could be a valuable tool for monitoring and assessing the ecological conditions of rivers in Niger State and the North Central Nigeria ecoregion predominantly in urban and agricultural landscapes.
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Affiliation(s)
- Attobla Fulbert Assie
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology, Niger State, Minna, PMB 65, 920101, Nigeria.
| | - Francis O Arimoro
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology, Niger State, Minna, PMB 65, 920101, Nigeria
| | - Gilbert Ndatimana
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology, Niger State, Minna, PMB 65, 920101, Nigeria
- Center of Excellence in Biodiversity and Natural Resources Management, University of Rwanda, P.O Box: 512, Butare, Huye, Rwanda
| | - Unique N Keke
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology, Niger State, Minna, PMB 65, 920101, Nigeria
| | - Adesola V Ayanwale
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology, Niger State, Minna, PMB 65, 920101, Nigeria
| | - Edia O Edia
- Laboratory of Environment and Aquatic Biology, Faculty of Environmental Sciences and Management, University Nangui Abrogoua, 02 BP 801, Abidjan 02, Lagunes, Côte d'Ivoire
| | - Augustine O Edegbene
- Department of Biological Sciences, Federal University of Health Sciences, Otukpo, Benue State, 972261, Nigeria
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10
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Bylak A, Kochman-Kędziora N, Kukuła E, Kukuła K. Beaver-related restoration: An opportunity for sandy lowland streams in a human-dominated landscape. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 351:119799. [PMID: 38081089 DOI: 10.1016/j.jenvman.2023.119799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 11/09/2023] [Accepted: 12/03/2023] [Indexed: 01/14/2024]
Abstract
The expansion of beavers into human-dominated landscapes can help improve the ecological status of degraded streams. This study aimed to assess the changes in the ecological status of a degraded sandy-bottom stream under the influence of processes generated by the activity of a European beaver. We assumed that the processes in the beaver dam-and-pond complex significantly improved the physical, chemical, and bacteriological properties of water and improved the ecological status of a small lowland stream in a human-dominated landscape. To achieve these objectives, water for quality assessment, benthic invertebrates, and fish samples were collected, and the forms of land use and the natural values of the stream were analysed. In the upstream zone of the sandy-bottom stream flowing in a human-dominated landscape, the inflow of pollutants caused a significant reduction in water quality. The amount of nutrients was high and the amount of dissolved oxygen was low. Similarly, the number of meso- and psychrophilic bacteria was significantly higher than in the reference stream. The building activity of beavers initiated a series of positive environmental changes, and beaver ponds improved the self-purification of water in a polluted stream. In the lower part of the studied stream, after the stream passed through the beaver wetland system, the water quality improved, which was indicated by a significant improvement in physicochemical, microbiological, and biotic indicators, that is based on macrozoobenthos and fish. By constructing dams, beavers flooded large areas and created habitats for plant and animal species associated with wetlands, including amphibians, birds, and mammals. The improvement of the ecological status of the stream, combined with the preservation and restoration of wetland habitats in the catchment area, enables the use of ecosystem services provided by the streams in the human-dominated landscape and their surroundings.
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Affiliation(s)
- Aneta Bylak
- Department of Ecology and Environmental Protection, University of Rzeszów, Poland.
| | | | - Ewa Kukuła
- Department of Ecology and Environmental Protection, University of Rzeszów, Poland
| | - Krzysztof Kukuła
- Department of Ecology and Environmental Protection, University of Rzeszów, Poland
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11
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Tang T, Stevenson RJ. Striving for consistent bioassessment across diverse landscapes: Using land use matters for classifying reference and disturbed sites for index development. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 900:165849. [PMID: 37516188 DOI: 10.1016/j.scitotenv.2023.165849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 07/14/2023] [Accepted: 07/26/2023] [Indexed: 07/31/2023]
Abstract
Consistency in ecological assessments is challenging across large diverse landscapes because natural geological, climatic, and hydrological factors vary greatly. As a result, large landscapes are often subdivided into ecoregions and assessments are based on ecoregion specific indices. In the present study, we developed and compared multimetric indices (MMIs) using benthic diatom data from the 2008-2009 dataset from the United States (US) National Rivers and Streams Assessment. Nationwide and separate ecoregion specific MMIs were developed with reference, moderately disturbed, and highly disturbed sites selected using criteria based on physicochemical condition of the habitat or based on watershed land use (% agriculture and % urban). Metrics were adjusted to account for variation in natural conditions when needed. We found only land use criteria selected reference sites with consistently low median % watershed disturbance (%WD) and large differences in %WD between reference and highly disturbed sites. <38 % of sites were identified as reference or highly disturbed by both physicochemical and land use criteria. All MMIs displayed substantial discrimination ability between reference and highly disturbed sites. At the national scale, MMIs based on land use outperformed MMIs based on physicochemical conditions for all performance attributes tested. When national scale MMIs were applied to ecoregions, MMIs based on land use were again better than MMIs based on physicochemical conditions for most performance attributes and even had better or comparable performance to the land use MMIs developed separately for each ecoregion. Our findings show that developing MMIs using land use criteria and adjusting metrics for natural variation could improve assessment consistency without losing MMI performance across large, diverse landscapes as in the US National Rivers and Streams Assessment.
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Affiliation(s)
- Tao Tang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
| | - R Jan Stevenson
- Department of Integrative Biology, Michigan State University, East Lansing, MI 48824, USA.
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12
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Moraes B, Martins R, Lopes C, Martins R, Arcanjo A, Nascimento J, Konnai S, da Silva Vaz I, Logullo C. G6PDH as a key immunometabolic and redox trigger in arthropods. Front Physiol 2023; 14:1287090. [PMID: 38046951 PMCID: PMC10693429 DOI: 10.3389/fphys.2023.1287090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 10/30/2023] [Indexed: 12/05/2023] Open
Abstract
The enzyme glucose-6-phosphate dehydrogenase (G6PDH) plays crucial roles in glucose homeostasis and the pentose phosphate pathway (PPP), being also involved in redox metabolism. The PPP is an important metabolic pathway that produces ribose and nicotinamide adenine dinucleotide phosphate (NADPH), which are essential for several physiologic and biochemical processes, such as the synthesis of fatty acids and nucleic acids. As a rate-limiting step in PPP, G6PDH is a highly conserved enzyme and its deficiency can lead to severe consequences for the organism, in particular for cell growth. Insufficient G6PDH activity can lead to cell growth arrest, impaired embryonic development, as well as a reduction in insulin sensitivity, inflammation, diabetes, and hypertension. While research on G6PDH and PPP has historically focused on mammalian models, particularly human disorders, recent studies have shed light on the regulation of this enzyme in arthropods, where new functions were discovered. This review will discuss the role of arthropod G6PDH in regulating redox homeostasis and immunometabolism and explore potential avenues for further research on this enzyme in various metabolic adaptations.
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Affiliation(s)
- Bruno Moraes
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular–INCT, Rio de Janeiro, Brazil
| | - Renato Martins
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular–INCT, Rio de Janeiro, Brazil
| | - Cintia Lopes
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular–INCT, Rio de Janeiro, Brazil
| | - Ronald Martins
- Programa de Computação Científica, Instituto Oswaldo Cruz, IOC, Rio de Janeiro, Brazil
| | - Angélica Arcanjo
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular–INCT, Rio de Janeiro, Brazil
| | - Jhenifer Nascimento
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular–INCT, Rio de Janeiro, Brazil
| | - Satoru Konnai
- Laboratory of Infectious Diseases, Hokkaido University, Sapporo, Japan
| | - Itabajara da Silva Vaz
- Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular–INCT, Rio de Janeiro, Brazil
- Centro de Biotecnologia and Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Carlos Logullo
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular–INCT, Rio de Janeiro, Brazil
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13
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Ndatimana G, Arimoro FO, Chukwuemeka VI, Assie FAGJ, Action S, Nantege D. Development of lake macroinvertebrate-based multimetric index for monitoring ecological health in North Central Nigeria. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:1429. [PMID: 37938396 DOI: 10.1007/s10661-023-12036-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 10/23/2023] [Indexed: 11/09/2023]
Abstract
The use of organisms like macroinvertebrates in developing bioassessment tools, such as multimetric indices (MMIs), is gaining global recognition in monitoring the health status of lakes. The transition from traditional methods of physico-chemical parameters is due to the financial and time costs involved in their analysis while failing to provide accurate early warning signals on ecosystem conditions. Currently, there is scanty information on the use of MMIs in the conservation and management of lakes in Nigeria. This study aimed at developing a macroinvertebrate-based MMI to assess the ecological status of lakes in North Central Nigeria. The study was conducted on Tagwai and Old Gawu Lakes, from April to October 2022. Sampling sites were clustered based on organic pollution and categorized into reference (four) and impaired (four) sites. Out of 54 macroinvertebrate-based candidate metrics, only five were selected after discriminatory, stability, and redundancy tests (performed using R software). The final metrics were abundance of Ephemeroptera + Trichoptera; abundance of Coleoptera + Ephemeroptera; Gastropoda richness; Shannon Wiener index; and percentages of shredders + predators + scrapers, hereafter referred to as North Central Nigeria-Lakes Multimetric Index (NCN-LMMI). The NCN-LMMI values ranged as follows: 21-25, 16-20, 11-15, and 5-10 corresponding to categories I, II, III, and IV for water quality, as indications of good, fair, poor, and very poor ecological status of the lake, respectively. The developed NCN-LMMI will be a useful tool for aquatic resource managers and environmentalists to assess the ecological condition of lakes, mainly the North Central Nigeria municipal lakes.
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Affiliation(s)
- Gilbert Ndatimana
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology Minna, PMB 65, Minna, Nigeria.
| | - Francis O Arimoro
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology Minna, PMB 65, Minna, Nigeria
| | - Victoria I Chukwuemeka
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology Minna, PMB 65, Minna, Nigeria
| | - Fulbert A G J Assie
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology Minna, PMB 65, Minna, Nigeria
| | - Simon Action
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology Minna, PMB 65, Minna, Nigeria
| | - Diana Nantege
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology Minna, PMB 65, Minna, Nigeria
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14
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Hu W, Wu Z, Mu Y, Liu Z, Chen W. Evaluation of the upper lakes of the Erhai watershed in China based on water quality, land cover, and macrobenthic invertebrates. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:104169-104180. [PMID: 37698793 DOI: 10.1007/s11356-023-29773-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 09/04/2023] [Indexed: 09/13/2023]
Abstract
In this study, three lakes, Cibi Hu, Haixi Hai, and Xi Hu, in the upper reaches of the main inflow rivers in the northern part of Erhai Lake were selected as the research objects. Based on the water environment monitoring indicators, land cover data, and lake macrobenthic community observation data, the non-parametric Kruskal-Wallis test, spatial analysis and community structure analysis were used to quantitatively assess the water environment and ecological status of the lakes. Using the Pollution Tolerance Index (PTI), the potential utility of macroinvertebrate communities as indicators of water ecological quality was investigated. The results showed that Cibi Hu and Haixi Hai have similar characteristics on water environmental quality. The physical and chemical indexes of water quality, the land cover of the lake catchment area, and the PTI index of the benthic community showed that Xi Hu was the most affected by human disturbance; the water ecological condition was the worst; and the environmental protection pressure was the greatest. In general, PTI analysis based on benthic fauna is convenient and can reflect the basic conditions of the aquatic benthic environment keenly, which is worthy of promotion.
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Affiliation(s)
- Wenxian Hu
- Erhai Watershed Ecological Environment Quality Testing Engineering Research Center of Yunnan Provincial Universities, Erhai Research Institute, West Yunnan University of Applied Sciences, Dali, China
| | - Zhangbing Wu
- College of resources and environment, Baoshan University, Baoshan, China
- Yunnan Wenbai Consulting Co., Ltd., Kunming, China
| | - Yuan Mu
- Institute of Eastern-Himalaya Biodiversity Research, Dali University, Dali, China
| | - Zhoujiang Liu
- Erhai Watershed Ecological Environment Quality Testing Engineering Research Center of Yunnan Provincial Universities, Erhai Research Institute, West Yunnan University of Applied Sciences, Dali, China
| | - Wenhua Chen
- College of resources and environment, Baoshan University, Baoshan, China.
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15
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Koperski P. It Is Not Only Data-Freshwater Invertebrates Misused in Biological Monitoring. Animals (Basel) 2023; 13:2570. [PMID: 37627360 PMCID: PMC10451281 DOI: 10.3390/ani13162570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
The article presents and discusses the issues of the use of free-living invertebrates to assess the ecological status of freshwater environments with different methods of biological monitoring. Invertebrates are excluded from ethical consideration in the procedures of environmental protection, which results in the killing of many more individuals during sampling than necessary. Biomonitoring is used as a routine method for environmental protection that results in the cruel death of even millions of aquatic animals annually. In many cases, the mortality of animals used in such types of activities has been shown as excessive, e.g., because the vast majority die due to unnecessary subsampling procedures. Improperly planned and conducted procedures which result in excessive mortality have or may have a negative impact on the environment and biodiversity. Their existence as sensitive beings is reduced to an information function; they become only data useful for biomonitoring purposes. The main problem when trying to determine the mortality of invertebrates due to biomonitoring activities and its impact on natural populations seems to be the lack of access to raw data presenting how many animals were killed during sampling.
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Affiliation(s)
- Paweł Koperski
- Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
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16
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Marginson H, MacMillan GA, Grant E, Gérin-Lajoie J, Amyot M. Rare earth element bioaccumulation and cerium anomalies in biota from the Eastern Canadian subarctic (Nunavik). THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 879:163024. [PMID: 36965735 DOI: 10.1016/j.scitotenv.2023.163024] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 03/17/2023] [Accepted: 03/19/2023] [Indexed: 05/17/2023]
Abstract
Recent increases in the demand for rare earth elements (REE) have contributed to various countries' interest in exploration of their REE deposits, including within Canada. Current limited knowledge of REE distribution in undisturbed subarctic environments and their bioaccumulation within northern species is addressed through a collaborative community-based environmental monitoring program in Nunavik (Quebec, Canada). This study provides background REE values (lanthanides + yttrium) and investigates REE anomalies (i.e., deviations from standard pattern) across terrestrial, freshwater, and marine ecosystems in an area where a REE mining project is in development. Results are characteristic of a biodilution of REE, with the highest mean total REE concentrations (ΣREE) reported in sediments (102 nmol/g) and low trophic level organisms (i.e., biofilm, macroalgae, macroinvertebrates, common mussels, and reindeer lichens; 101-102 nmol/g), and the lowest mean concentrations in higher-level consumers (i.e., goose, ptarmigan, char, whitefish, cod, sculpin and seal; 10-2 - 101 nmol/g). The animal tissues are of importance to northern villages and analyses demonstrate a species-specific bioaccumulation of REE, with mean concentrations up to 40 times greater in liver compared to muscle, with bones and kidneys presenting intermediate concentrations and the lowest in blubber. Further, a tissue-specific fractionation was presented, with significant light REE (LREE) enrichment compared to heavy REE (HREE) in consumer livers (LREE/HREE ≅ 101) and the most pronounced negative cerium (Ce) anomalies (<0.80) in liver and bones of fish species. These fractionation patterns, along with novel negative relationships presented between fish size (length, mass) and Ce anomalies suggest metabolic, ecological, and/or environmental influences on REE bioaccumulation and distribution within biota. Background concentration data will be useful in the establishment of REE guidelines; and the trends discussed support the use of Ce anomalies as biomarkers for REE processing in animal species, which requires further investigation to better understand their controlling factors.
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Affiliation(s)
- Holly Marginson
- GRIL, Département de sciences biologiques, Complexe des Sciences, Université de Montréal, 1375 Avenue Thérèse-Lavoie-Roux, Montréal, QC H2V 0B3, Canada
| | - Gwyneth A MacMillan
- GRIL, Département de sciences biologiques, Complexe des Sciences, Université de Montréal, 1375 Avenue Thérèse-Lavoie-Roux, Montréal, QC H2V 0B3, Canada
| | - Eliane Grant
- Université du Québec en Abitibi-Témiscamingue, Québec, Canada
| | - José Gérin-Lajoie
- Université du Québec à Trois-Rivières, Québec, Canada; Centre d'Études Nordiques, Québec, Canada
| | - Marc Amyot
- GRIL, Département de sciences biologiques, Complexe des Sciences, Université de Montréal, 1375 Avenue Thérèse-Lavoie-Roux, Montréal, QC H2V 0B3, Canada; Centre d'Études Nordiques, Québec, Canada.
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17
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Pharaoh E, Diamond M, Ormerod SJ, Rutt G, Vaughan IP. Evidence of biological recovery from gross pollution in English and Welsh rivers over three decades. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 878:163107. [PMID: 36972879 DOI: 10.1016/j.scitotenv.2023.163107] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/24/2023] [Accepted: 03/23/2023] [Indexed: 05/13/2023]
Abstract
Uncertainty around the changing ecological status of European rivers reflects an evolving array of anthropogenic stressors, including climate change. Although previous studies have revealed some recovery from historical pollution in the 1990s and early-2000s, there are contrasting trends among pollutants across Europe and recovery may have stalled or been reversed. To provide more contemporary evidence on trends and status, here we investigate changes in English and Welsh river macroinvertebrate communities over almost 30 years (1991-2019) using a network of nearly 4000 survey locations. Analysis comprised: i) trends in taxonomic and functional richness, community composition and ecological traits, ii) gains, losses and turnover of taxa, and the overall homogeneity of macroinvertebrate communities nationally, and iii) an exploration of how temporal trends varied with catchment characteristics. Taxonomic richness increased, primarily in the 1990s, whilst a shift towards pollution-sensitive taxa continued throughout the study period, accompanied by a growing prevalence in traits such as preferences for fast-flowing conditions, coarser substrata, and 'shredding' or 'scraping' feeding strategies. Changes consistent with improvement occurred in both urbanised and agricultural catchments, but were more pronounced in urban rivers as they gained pollution sensitive taxa that were otherwise more prevalent in rural rivers. Overall, these results indicate continuing biological recovery from organic pollution, consistent with national scale trends in water quality. Results reemphasise the importance of looking at multiple facets of diversity, with periods of near-constant richness disguising changes in taxonomic and functional composition. Whilst this national-scale picture is broadly positive, we highlight the need to investigate more local variations or pollutants that depart from this aggregate picture.
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Affiliation(s)
- Emma Pharaoh
- Water Research Institute and School of Biosciences, Cardiff University, Museum Avenue, Cardiff CF10 3AX, UK
| | - Mark Diamond
- Environment Agency, PO Box 12, Warrington WA4 1HG, UK
| | - Steve J Ormerod
- Water Research Institute and School of Biosciences, Cardiff University, Museum Avenue, Cardiff CF10 3AX, UK
| | - Graham Rutt
- Natural Resources Wales, Southwest Area Environmental Assessment & Advice Team, Swansea University, Singleton Campus, Swansea SA2 8PP, UK
| | - Ian P Vaughan
- Water Research Institute and School of Biosciences, Cardiff University, Museum Avenue, Cardiff CF10 3AX, UK.
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18
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El Yaagoubi S, El Alami M, Harrak R, Azmizem A, Ikssi M, Aoulad Mansour MR. Assessment of functional feeding groups (FFG) structure of aquatic insects in North- western Rif - Morocco. Biodivers Data J 2023; 11:e104218. [PMID: 37362316 PMCID: PMC10285496 DOI: 10.3897/bdj.11.e104218] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/31/2023] [Indexed: 06/28/2023] Open
Abstract
The involvement of trait-based approaches is crucial for understanding spatial patterns, energy flow and matter transfer in running water systems, which requires consistent knowledge of the functional structures of aquatic communities, with the advantage of combining physical properties and behavioral mechanisms of food acquisition rather than the taxonomic group. The present study indicated how functional feeding groups may be used as a proxy for classical taxonomic evaluation, as well as the potential interest in incorporating them as indicators of anthropogenic stressors. The composition and abundance of the functional feeding groups of aquatic insects were examined from September 2021 to August 2022 along the Western Rif Region. Benthic samples were collected from nine sampling points in the studied area using a Surber sampler with a mesh size of 500 µm and a diameter of 20*20 cm. The stations included in this work were chosen for their accessibility as well as their position on the hydrographic systems. The abundance of sampled aquatic organisms in the whole study area revealed 5,342 individuals belonging to 60 families and seven orders of aquatic insects, classified into five feeding functional groups. In terms of abundance, Collector-gatherers (Ephemeroptera and Diptera) were the most abundant trophic group at most of the sites, with a proportion of 38.47%. Predators (Coleoptera, Hemiptera and Odonata) were the second group at all sites, followed by Collector-filters, accounting for 39.53%, 28.14% and 22.37% respectively, while Scarpers and Shredders had the lowest representation across all sites with 4.16%. The high number of registered Collectors could be related to their ability to feed on a diverse range of food items compared to the remaining trophic guilds. According to the Canonical Correspondence Analysis results, physicochemical (i.e. T, pH, BOD5, Cl- and NO3-) and hydromorphological (i.e. current velocity and depth) variables were amongst the key predictors of shaping the functional structure of aquatic biota during this investigation. It is highly recommended to carry out suitable measures to largely attenuate anthropogenic pressures in order to preserve the integrity of freshwater bodies and their biota.
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Affiliation(s)
- Sara El Yaagoubi
- Laboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi University, Tétouan 93000, MoroccoLaboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi UniversityTétouan 93000Morocco
| | - Majida El Alami
- Laboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi University, Tétouan 93000, MoroccoLaboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi UniversityTétouan 93000Morocco
| | - Rihab Harrak
- Laboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi University, Tétouan 93000, MoroccoLaboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi UniversityTétouan 93000Morocco
| | - Ahlame Azmizem
- Laboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi University, Tétouan 93000, MoroccoLaboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi UniversityTétouan 93000Morocco
| | - Mohamed Ikssi
- Laboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi University, Tétouan 93000, MoroccoLaboratoire Ecologie, Systématique, Conservation de la Biodiversité, LESCB URL-CNRST N°18, FS, Abdelmalek Essaadi UniversityTétouan 93000Morocco
| | - Mohammed Reda Aoulad Mansour
- Chef de la Division du Domaine Public Hydraulique - Agence du Bassin Hydraulique du Loukkos, Tetouan 93000, MoroccoChef de la Division du Domaine Public Hydraulique - Agence du Bassin Hydraulique du LoukkosTetouan 93000Morocco
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19
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Ndatimana G, Nantege D, Arimoro FO. A review of the application of the macroinvertebrate-based multimetric indices (MMIs) for water quality monitoring in lakes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27559-0. [PMID: 37202638 DOI: 10.1007/s11356-023-27559-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 05/07/2023] [Indexed: 05/20/2023]
Abstract
The increasing stress on lake ecosystems is affecting their functioning such as providing goods and services to inhabiting organisms and riparian communities. Monitoring of water quality is important for sustainable management and restoration of lake ecosystems. However, the costs associated with traditional approaches have become prohibitive, while not giving reliable early warning signals on resource conditions. Thus, the current shift in the use of bioindicators and multimetric indices (MMIs) in the monitoring of water quality is currently gaining global recognition with more emphasis on its application in lotic ecosystems. Therefore, this paper provides an elaborated insight into the application of macroinvertebrate-based MMIs in lentic ecosystems and the successes achieved so far. The various metrics and indices, the development strategies, application challenges, the use of macroinvertebrates as bioindicators, and the future projection of enhancing MMI usage in lentic environment monitoring, particularly in developing countries, are extensively covered. The use of MMI as a rapid lake biomonitoring tool needs to be adopted for sustainable applications in lake ecosystem management and as an integrated approach to monitoring human-induced stress especially in developing countries where there is a paucity of information.
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Affiliation(s)
- Gilbert Ndatimana
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology, PMB 65, Minna, Nigeria.
| | - Diana Nantege
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology, PMB 65, Minna, Nigeria
| | - Francis O Arimoro
- Applied Hydrobiology Unit, Department of Animal Biology, Federal University of Technology, PMB 65, Minna, Nigeria
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20
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Assefa WW, Eneyew BG, Wondie A. Macroinvertebrate assemblages along a gradient of physicochemical characteristics in four riverine wetlands, Upper Blue Nile basin, Northwestern Ethiopia. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:643. [PMID: 37147387 DOI: 10.1007/s10661-023-11243-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 04/12/2023] [Indexed: 05/07/2023]
Abstract
This study aims to examine the physicochemical variables that influence macroinvertebrate assemblages in wetlands of the Fetam River watershed. Macroinvertebrates and water quality samples were collected from 20 sampling stations across four wetlands between February and May 2022. Principal component analysis (PCA) was used to elucidate the physicochemical gradients among datasets and canonical correspondence analysis (CCA) was applied to explore the relationship between taxon assemblages and physicochemical variables. Aquatic insects such as Dytiscidae (Coleoptera), Chironomidae (Diptera), and Coenagrionidae (Odonata) were the most abundant families, and they comprised 20-80% of the macroinvertebrate communities. As demonstrated by cluster analysis, three site groups including slightly disturbed (SD), moderately disturbed (MD), and heavily disturbed (HD) sites were identified. PCA showed a clear separation of slightly disturbed sites from moderately and highly impacted sites. Differences in physicochemical variables, taxon richness and abundance, and Margalef diversity indices were observed along the SD to HD gradient. Phosphate concentration was an important predictor that influenced richness and diversity. The extracted two CCA axes of physicochemical variables accounted for 44% of the variability in macroinvertebrate assemblages. Nutrient concentration (nitrate, phosphate, and total phosphorus), conductivity, and turbidity were the main drivers of this variation. This suggested the need for sustainable wetland management intervention at the watershed level, ultimately benefiting invertebrate biodiversity.
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Affiliation(s)
- Workiyie Worie Assefa
- School of Fisheries and Wildlife, Department of Biology and Blue Nile Water Institute, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Belachew Getnet Eneyew
- Faculty of Social Science and Blue Nile Water Institute, Bahir Dar University, Bahir Dar, Ethiopia
| | - Ayalew Wondie
- School of Fisheries and Wildlife, and Lake Tana and Other Water Bodies Management Agency, Bahir Dar University, Bahir Dar, Ethiopia
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21
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Grigoropoulou A, Hamid SA, Acosta R, Akindele EO, Al‐Shami SA, Altermatt F, Amatulli G, Angeler DG, Arimoro FO, Aroviita J, Astorga‐Roine A, Bastos RC, Bonada N, Boukas N, Brand C, Bremerich V, Bush A, Cai Q, Callisto M, Chen K, Cruz PV, Dangles O, Death R, Deng X, Domínguez E, Dudgeon D, Eriksen TE, Faria APJ, Feio MJ, Fernández‐Aláez C, Floury M, García‐Criado F, García‐Girón J, Graf W, Grönroos M, Haase P, Hamada N, He F, Heino J, Holzenthal R, Huttunen K, Jacobsen D, Jähnig SC, Jetz W, Johnson RK, Juen L, Kalkman V, Kati V, Keke UN, Koroiva R, Kuemmerlen M, Langhans SD, Ligeiro R, Van Looy K, Maasri A, Marchant R, Garcia Marquez JR, Martins RT, Melo AS, Metzeling L, Miserendino ML, Moe SJ, Molineri C, Muotka T, Mustonen K, Mykrä H, Cavalcante do Nascimento JM, Valente‐Neto F, Neu PJ, Nieto C, Pauls SU, Paulson DR, Rios‐Touma B, Rodrigues ME, de Oliveira Roque F, Salazar Salina J, Schmera D, Schmidt‐Kloiber A, Shah D, Simaika JP, Siqueira T, Tachamo‐Shah RD, Theischinger G, Thompson R, Tonkin JD, Torres‐Cambas Y, Townsend C, Turak E, Twardochleb L, Wang B, Yanygina L, Zamora‐Muñoz C, Domisch S. The global EPTO database: Worldwide occurrences of aquatic insects. GLOBAL ECOLOGY AND BIOGEOGRAPHY 2023; 32:642-655. [DOI: 10.1111/geb.13648] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 01/24/2023] [Indexed: 06/15/2023]
Affiliation(s)
- Afroditi Grigoropoulou
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
- Department of Biology, Chemistry, Pharmacy Institute of Biology, Freie Universität Berlin Berlin Germany
| | - Suhaila Ab Hamid
- School of Biological Sciences Universiti Sains Malaysia Penang Malaysia
| | - Raúl Acosta
- FEHM‐Lab (Freshwater Ecology, Hydrology and Management), Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia Universitat de Barcelona (UB) Barcelona Spain
| | | | - Salman A. Al‐Shami
- Indian River Research and Education Center, IFAS University of Florida Fort Pierce Florida USA
| | - Florian Altermatt
- Department of Evolutionary Biology and Environmental Studies University of Zurich Zurich Switzerland
- Department of Aquatic Ecology Eawag: Swiss Federal Institute of Aquatic Science and Technology Dübendorf Switzerland
| | - Giuseppe Amatulli
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
- Center for Biodiversity and Global Change, EEB Department Yale University New Haven Connecticut USA
| | - David G. Angeler
- Department of Aquatic Sciences and Assessment Swedish University of Agricultural Sciences Uppsala Sweden
| | - Francis O. Arimoro
- Department of Animal Biology Federal University of Technology Minna Nigeria
| | - Jukka Aroviita
- Finnish Environment Institute, Freshwater Centre Oulu Finland
| | - Anna Astorga‐Roine
- Centro de Investigacion en Ecosistemas de la Patagonia, CIEP Coyhaique Chile
| | - Rafael Costa Bastos
- Universidade Federal do Maranhão Codó Brazil
- Laboratório de Ecologia e Conservação Universidade Federal do Pará Belém Brazil
| | - Núria Bonada
- FEHM‐Lab (Freshwater Ecology, Hydrology and Management), Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia Universitat de Barcelona (UB) Barcelona Spain
- Institut de Recerca de la Biodiversitat (IRBio) Universitat de Barcelona (UB) Barcelona Spain
| | - Nikos Boukas
- Department of Biological Applications and Technologies University of Ioannina Ioannina Greece
| | - Cecilia Brand
- CIEMEP (CONICET‐UNPSJB) Esquel Argentina
- Facultad de Ciencias Naturales y Ciencias de la Salud Universidad Nacional de la Patagonia San Juan Bosco Esquel Argentina
| | - Vanessa Bremerich
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
| | - Alex Bush
- Lancaster Environment Centre Lancaster University Lancaster UK
| | - Qinghua Cai
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology Chinese Academy of Sciences Wuhan China
- University of Chinese Academy of Sciences Beijing China
| | - Marcos Callisto
- Departamento de Genética, Ecologia e Evolução Universidade Federal de Minas Gerais Belo Horizonte Brazil
| | - Kai Chen
- Department of Entomology Nanjing Agricultural University Nanjing China
- State Key Laboratory of Marine Resource Utilization in South China Sea Hainan University Haikou China
| | - Paulo Vilela Cruz
- Laboratório de Biodiversidade e Conservação Universidade Federal de Rondônia – UNIR Rolim de Moura Brazil
| | - Olivier Dangles
- Centre d'Ecologie Fonctionnelle et Evolutive, Université de Montpellier, UMR 5175, CNRS, Université Paul Valéry Montpellier, EPHE, IRD Montpellier France
| | - Russell Death
- Institute of Natural Resources – Ecology Massey University Palmerston North New Zealand
| | - Xiling Deng
- Senckenberg Research Institute and Natural History Museum Frankfurt Germany
| | - Eduardo Domínguez
- Instituto de Biodiversidad Neotropical‐ CONICET, Facultad de Ciencias Naturales Universidad Nacional de Tucuman Yerba Buena Argentina
| | - David Dudgeon
- Division of Ecology & Biodiversity, School of Biological Sciences The University of Hong Kong Hong Kong China
| | | | - Ana Paula J. Faria
- Laboratório de Ecologia e Conservação Universidade Federal do Pará Belém Brazil
| | - Maria João Feio
- Department Life Sciences, FCTUC, Marine and Environmental Sciences Centre, Associate Laboratory ARNET University of Coimbra Coimbra Portugal
| | | | - Mathieu Floury
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
- Univ Lyon Université Claude Bernard Lyon 1, CNRS, ENTPE, UMR 5023 LEHNA Villeurbanne France
| | | | - Jorge García‐Girón
- Department of Biodiversity and Environmental Management University of León León Spain
- Geography Research Unit University of Oulu Oulu Finland
| | - Wolfram Graf
- University of Natural Resources and Life Sciences Vienna Austria
| | - Mira Grönroos
- Faculty of Biological and Environmental Sciences University of Helsinki Helsinki Finland
| | - Peter Haase
- Senckenberg Research Institute and Natural History Museum Frankfurt Germany
- Faculty of Biology University of Duisburg‐Essen Essen Germany
| | - Neusa Hamada
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia Manaus Brazil
| | - Fengzhi He
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
| | - Jani Heino
- Geography Research Unit University of Oulu Oulu Finland
| | - Ralph Holzenthal
- Department of Entomology University of Minnesota St Paul Minnesota USA
| | | | - Dean Jacobsen
- Freshwater Biological Section, Department of Biology University of Copenhagen Copenhagen Denmark
| | - Sonja C. Jähnig
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
- Geography Department Humboldt‐Universität zu Berlin Berlin Germany
| | - Walter Jetz
- Center for Biodiversity and Global Change, EEB Department Yale University New Haven Connecticut USA
| | - Richard K. Johnson
- Department of Aquatic Sciences and Assessment Swedish University of Agricultural Sciences Uppsala Sweden
| | - Leandro Juen
- Laboratório de Ecologia e Conservação Universidade Federal do Pará Belém Brazil
| | | | - Vassiliki Kati
- Department of Biological Applications and Technologies University of Ioannina Ioannina Greece
| | - Unique N. Keke
- Department of Animal Biology Federal University of Technology Minna Nigeria
| | - Ricardo Koroiva
- Universidade Federal da Paraíba – UFPB João Pessoa Brazil
- Instituto de Ciências Biológicas, Universidade Federal do Pará Belém Brazil
| | | | | | - Raphael Ligeiro
- Laboratório de Ecologia e Conservação Universidade Federal do Pará Belém Brazil
| | | | - Alain Maasri
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
- The Academy of Natural Sciences of Drexel University Philadelphia Pennsylvania USA
| | | | - Jaime Ricardo Garcia Marquez
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
| | - Renato T. Martins
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia Manaus Brazil
| | - Adriano S. Melo
- Departamento de Ecologia – IB Universidade Federal do Rio Grande do Sul Porto Alegre Brazil
| | | | - Maria Laura Miserendino
- CIEMEP (CONICET‐UNPSJB) Esquel Argentina
- Facultad de Ciencias Naturales y Ciencias de la Salud Universidad Nacional de la Patagonia San Juan Bosco Esquel Argentina
| | | | - Carlos Molineri
- Instituto de Biodiversidad Neotropical‐ CONICET, Facultad de Ciencias Naturales Universidad Nacional de Tucuman Yerba Buena Argentina
| | - Timo Muotka
- Ecology and Genetics Research Unit University of Oulu Oulu Finland
| | | | - Heikki Mykrä
- Finnish Environment Institute, Freshwater Centre Oulu Finland
| | - Jeane Marcelle Cavalcante do Nascimento
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia Manaus Brazil
- Programa de Pós Graduação em Zoologia Instituto de Ciências Biológicas, Universidade Federal do Pará Belém Brazil
| | - Francisco Valente‐Neto
- Departamento de Biologia Animal Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), Campinas São Paulo Brazil
| | | | - Carolina Nieto
- Instituto de Biodiversidad Neotropical‐ CONICET, Facultad de Ciencias Naturales Universidad Nacional de Tucuman Yerba Buena Argentina
| | - Steffen U. Pauls
- Senckenberg Research Institute and Natural History Museum Frankfurt Germany
| | - Dennis R. Paulson
- Slater Museum of Natural History University of Puget Sound Tacoma Washington State USA
| | - Blanca Rios‐Touma
- Facultad de Ingenierías y Ciencias Aplicadas, Grupo de Investigación en Biodiversidad, Medio Ambiente y Salud (BIOMAS) Universidad de Las Américas‐Ecuador Quito Ecuador
| | - Marciel Elio Rodrigues
- Departamento de Ciências Exatas e Tecnológicas Universidade Estadual do Sudoeste da Bahia Vitória da Conquista Brazil
| | - Fabio de Oliveira Roque
- Institute of BioScience Universidade Federal de Mato Grosso do Sul Mato Grosso do Sul Brazil
| | - Juan Carlos Salazar Salina
- Departamento de Biología y Geografía, Facultad de Ciencias Naturales Universidad de Oriente Santiago de Cuba Cuba
| | - Dénes Schmera
- Balaton Limnological Research Institute Tihany Hungary
| | | | - Deep Narayan Shah
- Central Department of Environmental Science Tribhuvan University Kirtipur Nepal
| | - John P. Simaika
- Department of Water Resources and Ecosystems IHE Delft Institute for Water Education Delft The Netherlands
| | - Tadeu Siqueira
- Institute of Biosciences São Paulo State University (UNESP) Rio Claro Brazil
- School of Biological Sciences University of Canterbury Christchurch New Zealand
| | - Ram Devi Tachamo‐Shah
- Department of Life Sciences and Aquatic Ecology Centre Kathmandu University Dhulikhel Nepal
| | | | - Ross Thompson
- Centre for Applied Water Science University of Canberra Canberra Australian Capital Territory Australia
| | - Jonathan D. Tonkin
- School of Biological Sciences University of Canterbury Christchurch New Zealand
- Te Pūnaha Matatini Centre of Research Excellence University of Canterbury Christchurch New Zealand
- Bioprotection Aotearoa Centre of Research Excellence University of Canterbury Christchurch New Zealand
| | - Yusdiel Torres‐Cambas
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
| | - Colin Townsend
- Department of Zoology University of Otago Dunedin New Zealand
| | - Eren Turak
- Department of Planning and Environment NSW Government Parramatta New South Wales Australia
| | - Laura Twardochleb
- California Department of Water Resources West Sacramento California USA
| | - Beixin Wang
- Department of Entomology Nanjing Agricultural University Nanjing China
| | | | | | - Sami Domisch
- Department of Community and Ecosystem Ecology Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
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22
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Wang X, Li J, Tan L, Yao J, Zheng Y, Shen Q, Tan X. The impact of land use on stream macroinvertebrates: a bibliometric analysis for 2010-2021. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:613. [PMID: 37099192 DOI: 10.1007/s10661-023-11235-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 04/10/2023] [Indexed: 06/19/2023]
Abstract
Changes in stream biodiversity are now mainly driven by land-use development. However, a literature review on the impact of land use on stream macroinvertebrates is lacking, especially a scientometric review. Here, we bibliometrically analyzed the literature on land use and stream macroinvertebrates that were published in 2010-2021 and listed in the Web of Science database. We found that the impact of land use on stream macroinvertebrates had been increasingly studied and that these studies were distributed across the globe and had multi-national collaborations. Through co-citation analysis and high-frequency keyword analysis, we found that land use and some environmental factors, especially water quality and habitat, affected macroinvertebrate community biodiversity, biotic integrity, and patterns. Macroinvertebrate traits, analytical methods or models, evaluation index development, and riparian vegetation were the research hotspots. Using historical direct citation network analysis, we also found that the analytical methods in this field and the macroinvertebrate evaluation index had clear development trends from 2010 to 2021. Our findings can help researchers quickly grasp the background of the impact of land use on stream macroinvertebrates and inform future research.
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Affiliation(s)
- Xingzhong Wang
- Zhejiang Provincial Key Laboratory of Aquatic Resources Conservation and Development, College of Life Sciences, Huzhou University, Huzhou, 313000, People's Republic of China
| | - Jie Li
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha , 410013, Hunan, People's Republic of China
| | - Lu Tan
- Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, People's Republic of China
| | - Jianliang Yao
- Tonglu Environmental Monitoring Station, Hangzhou, 311500, People's Republic of China
| | - Ying Zheng
- Zhejiang Provincial Key Laboratory of Aquatic Resources Conservation and Development, College of Life Sciences, Huzhou University, Huzhou, 313000, People's Republic of China
| | - Qingna Shen
- School of Geomatics and Municipal Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou, 310018, People's Republic of China
| | - Xiang Tan
- Key Laboratory of Aquatic Botany and Watershed Ecology, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, People's Republic of China.
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23
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Lourenço J, Gutiérrez-Cánovas C, Carvalho F, Cássio F, Pascoal C, Pace G. Non-interactive effects drive multiple stressor impacts on the taxonomic and functional diversity of atlantic stream macroinvertebrates. ENVIRONMENTAL RESEARCH 2023; 229:115965. [PMID: 37105281 DOI: 10.1016/j.envres.2023.115965] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 03/18/2023] [Accepted: 04/19/2023] [Indexed: 05/05/2023]
Abstract
Freshwaters are considered among the most endangered ecosystems globally due to multiple stressors, which coincide in time and space. These local stressors typically result from land-use intensification or hydroclimatic alterations, among others. Despite recent advances on multiple stressor effects, current knowledge is still limited to manipulative approaches minimizing biological and abiotic variability. Thus, the assessment of multiple stressor effects in real-world ecosystems is required. Using an extensive survey of 50 stream reaches across North Portugal, we evaluated taxonomic and functional macroinvertebrate responses to multiple stressors, including marked gradients of nutrient enrichment, flow reduction, riparian vegetation structure, thermal stress and dissolved oxygen depletion. We analyzed multiple stressor effects on two taxonomic (taxon richness, Shannon-diversity) and two trait-based diversity indices (functional richness, functional dispersion), as well as changes in trait composition. We found that multiple stressors had additive effects on all diversity metrics, with nutrient enrichment identified as the most important stressor in three out of four metrics, followed by dissolved oxygen depletion and thermal stress. Taxon richness, Shannon-diversity and functional richness responded similarly, whereas functional dispersion was driven by changes in flow velocity and thermal stress. Functional trait composition changed along a major stress gradient determined by nutrient enrichment and oxygen depletion, which was positively correlated with organisms possessing fast-living strategies, aerial respiration, adult phases, and gathering-collector feeding habits. Overall, our results reinforce the need to consider complementary facets of biodiversity to better identify assembly processes in response to multiple stressors. Our data suggest that stressor interactions may be less frequent in real-word streams than predicted by manipulative experiments, which can facilitate mitigation strategies. By combining an extensive field survey with an integrative consideration of multiple biodiversity facets, our study provides new insights that can help to better assess and manage rivers in a global change context.
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Affiliation(s)
- J Lourenço
- Centre of Molecular and Environmental Biology (CBMA) / Aquatic Research Network (ARNET) Associate Laboratory, Department of Biology, University of Minho, Braga, Portugal; Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, Braga, Portugal.
| | - C Gutiérrez-Cánovas
- Área de Biodiversidad y Conservación, Universidad Rey Juan Carlos, C/Tulipán s/n, 28933, Móstoles, Madrid, Spain
| | - F Carvalho
- Centre of Molecular and Environmental Biology (CBMA) / Aquatic Research Network (ARNET) Associate Laboratory, Department of Biology, University of Minho, Braga, Portugal; Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, Braga, Portugal
| | - F Cássio
- Centre of Molecular and Environmental Biology (CBMA) / Aquatic Research Network (ARNET) Associate Laboratory, Department of Biology, University of Minho, Braga, Portugal; Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, Braga, Portugal
| | - C Pascoal
- Centre of Molecular and Environmental Biology (CBMA) / Aquatic Research Network (ARNET) Associate Laboratory, Department of Biology, University of Minho, Braga, Portugal; Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, Braga, Portugal
| | - G Pace
- Centre of Molecular and Environmental Biology (CBMA) / Aquatic Research Network (ARNET) Associate Laboratory, Department of Biology, University of Minho, Braga, Portugal; Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, Braga, Portugal
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Forio MAE, Goethals PLM, Lock K, Nguyen THT, Damanik-Ambarita MN, Dominguez-Granda L, Thas O. Determining Tipping Points and Responses of Macroinvertebrate Traits to Abiotic Factors in Support of River Management. BIOLOGY 2023; 12:biology12040593. [PMID: 37106793 PMCID: PMC10135673 DOI: 10.3390/biology12040593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/06/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023]
Abstract
Although the trait concept is increasingly used in research, quantitative relations that can support in determining ecological tipping points and serve as a basis for environmental standards are lacking. This study determines changes in trait abundance along a gradient of flow velocity, turbidity and elevation, and develops trait-response curves, which facilitate the identification of ecological tipping points. Aquatic macroinvertebrates and abiotic conditions were determined at 88 different locations in the streams of the Guayas basin. After trait information collection, a set of trait diversity metrics were calculated. Negative binomial regression and linear regression were applied to relate the abundance of each trait and trait diversity metrics, respectively, to flow velocity, turbidity and elevation. Tipping points for each environmental variable in relation to traits were identified using the segmented regression method. The abundance of most traits increased with increasing velocity, while they decreased with increasing turbidity. The negative binomial regression models revealed that from a flow velocity higher than 0.5 m/s, a substantial increase in abundance occurs for several traits, and this is even more substantially noticed at values higher than 1 m/s. Furthermore, significant tipping points were also identified for elevation, wherein an abrupt decline in trait richness was observed below 22 m a.s.l., implying the need to focus water management in these altitudinal regions. Turbidity is potentially caused by erosion; thus, measures that can reduce or limit erosion within the basin should be implemented. Our findings suggest that measures mitigating the issues related to turbidity and flow velocity may lead to better aquatic ecosystem functioning. This quantitative information related to flow velocity might serve as a good basis to determine ecological flow requirements and illustrates the major impacts that hydropower dams can have in fast-running river systems. These quantitative relations between invertebrate traits and environmental conditions, as well as related tipping points, provide a basis to determine critical targets for aquatic ecosystem management, achieve improved ecosystem functioning and warrant trait diversity.
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Affiliation(s)
- Marie Anne Eurie Forio
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Coupure Links 653, 9000 Ghent, Belgium
| | - Peter L M Goethals
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Coupure Links 653, 9000 Ghent, Belgium
| | - Koen Lock
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Coupure Links 653, 9000 Ghent, Belgium
| | - Thi Hanh Tien Nguyen
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Coupure Links 653, 9000 Ghent, Belgium
- Faculty of Biotechnology, Chemistry and Environmental Engineering, Phenikaa University, Yen Nghia, Ha Dong, Hanoi 10000, Vietnam
- Bioresource Research Center, Phenikaa University, Yen Nghia, Ha Dong, Hanoi 10000, Vietnam
| | | | - Luis Dominguez-Granda
- Department of Chemical and Environmental Sciences, Escuela Superior Politécnica del Litoral (ESPOL), Km 30.5, Via Perimetral, Guayaquil P.O. Box 09-01-5863, Ecuador
| | - Olivier Thas
- Data Science Institute, I-Biostat, Hasselt University, Agoralaan-Gebouw D, 3590 Diepenbeek, Belgium
- National Institute for Applied Statistics Research Australia (NIASRA), University of Wollongong, Wollongong, NSW 2522, Australia
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Krijgslaan 281, 9000 Ghent, Belgium
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Feio MJ, Hughes RM, Serra SRQ, Nichols SJ, Kefford BJ, Lintermans M, Robinson W, Odume ON, Callisto M, Macedo DR, Harding JS, Yates AG, Monk W, Nakamura K, Mori T, Sueyoshi M, Mercado‐Silva N, Chen K, Baek MJ, Bae YJ, Tachamo‐Shah RD, Shah DN, Campbell I, Moya N, Arimoro FO, Keke UN, Martins RT, Alves CBM, Pompeu PS, Sharma S. Fish and macroinvertebrate assemblages reveal extensive degradation of the world's rivers. GLOBAL CHANGE BIOLOGY 2023; 29:355-374. [PMID: 36131677 PMCID: PMC10091732 DOI: 10.1111/gcb.16439] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 08/06/2022] [Accepted: 09/02/2022] [Indexed: 06/15/2023]
Abstract
Rivers suffer from multiple stressors acting simultaneously on their biota, but the consequences are poorly quantified at the global scale. We evaluated the biological condition of rivers globally, including the largest proportion of countries from the Global South published to date. We gathered macroinvertebrate- and fish-based assessments from 72,275 and 37,676 sites, respectively, from 64 study regions across six continents and 45 nations. Because assessments were based on differing methods, different systems were consolidated into a 3-class system: Good, Impaired, or Severely Impaired, following common guidelines. The proportion of sites in each class by study area was calculated and each region was assigned a Köppen-Geiger climate type, Human Footprint score (addressing landscape alterations), Human Development Index (HDI) score (addressing social welfare), % rivers with good ambient water quality, % protected freshwater key biodiversity areas; and % of forest area net change rate. We found that 50% of macroinvertebrate sites and 42% of fish sites were in Good condition, whereas 21% and 29% were Severely Impaired, respectively. The poorest biological conditions occurred in Arid and Equatorial climates and the best conditions occurred in Snow climates. Severely Impaired conditions were associated (Pearson correlation coefficient) with higher HDI scores, poorer physico-chemical water quality, and lower proportions of protected freshwater areas. Good biological conditions were associated with good water quality and increased forested areas. It is essential to implement statutory bioassessment programs in Asian, African, and South American countries, and continue them in Oceania, Europe, and North America. There is a need to invest in assessments based on fish, as there is less information globally and fish were strong indicators of degradation. Our study highlights a need to increase the extent and number of protected river catchments, preserve and restore natural forested areas in the catchments, treat wastewater discharges, and improve river connectivity.
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Affiliation(s)
- Maria João Feio
- Department of Life Sciences, Marine and Environmental Sciences CentreARNET, University of CoimbraCoimbraPortugal
| | - Robert M. Hughes
- Amnis Opes InstituteCorvallisOregonUSA
- Department of Fisheries, Wildlife, and Conservation SciencesOregon State UniversityCorvallisOregonUSA
| | - Sónia R. Q. Serra
- Department of Life Sciences, Marine and Environmental Sciences CentreARNET, University of CoimbraCoimbraPortugal
| | - Susan J. Nichols
- Centre for Applied Water ScienceInstitute for Applied Ecology, University of CanberraCanberraAustralia
| | - Ben J. Kefford
- Centre for Applied Water ScienceInstitute for Applied Ecology, University of CanberraCanberraAustralia
| | - Mark Lintermans
- Centre for Applied Water ScienceInstitute for Applied Ecology, University of CanberraCanberraAustralia
| | | | - Oghenekaro N. Odume
- Unilever Centre for Environmental Water QualityInstitute for Water Research, Rhodes UniversityMakhandaSouth Africa
| | - Marcos Callisto
- Departamento de Genética, Ecologia e EvoluçãoInstituto de Ciências Biológicas, Universidade Federal de Minas GeraisBelo HorizonteBrazil
| | - Diego R. Macedo
- Departamento de GeografiaUniversidade Federal de Minas GeraisBelo HorizonteBrazil
| | - Jon S. Harding
- School of Biological SciencesUniversity of CanterburyChristchurchNew Zealand
| | - Adam G. Yates
- Department of BiologyUniversity of WaterlooWaterlooOntarioCanada
| | - Wendy Monk
- Environment and Climate Change Canada and Canadian Rivers Institute, Faculty of Forestry and Environmental ManagementUniversity of New BrunswickFrederictonCanada
| | | | - Terutaka Mori
- Aqua Restoration Research CenterPublic Works Research InstituteKakamigaharaGifuJapan
| | - Masanao Sueyoshi
- Aqua Restoration Research CenterPublic Works Research InstituteKakamigaharaGifuJapan
| | - Norman Mercado‐Silva
- Centro de Investigación en Biodiversidad y ConservaciónUniversidad Autónoma del Estado de MorelosCuernavacaMorelosMexico
| | - Kai Chen
- Department of EntomologyNanjing Agricultural UniversityNanjingPeople's Republic of China
- State Key Laboratory of Marine Resource Utilization in South China SeaHainan UniversityHaikouPeople's Republic of China
| | - Min Jeong Baek
- National Institute of Biological Resources, Ministry of EnvironmentIncheonRepublic of Korea
| | - Yeon Jae Bae
- Division of Environmental Science and Ecological Engineering, College of Life SciencesKorea UniversitySeoulRepublic of Korea
| | - Ram Devi Tachamo‐Shah
- Department of Life Sciences, School of Science, Aquatic Ecology CentreKathmandu UniversityDhulikhelNepal
| | - Deep Narayan Shah
- Central Department of Environmental ScienceTribhuvan UniversityKathmanduNepal
| | | | - Nabor Moya
- Instituto Experimental de BiologiaUniversidad Mayor Real y Pontificia de San Francisco Xavier de ChuquisacaSucreBolivia
| | - Francis O. Arimoro
- Applied Hydrobiology Unit, Department of Animal BiologyFederal University of TechnologyMinnaNigeria
| | - Unique N. Keke
- Applied Hydrobiology Unit, Department of Animal BiologyFederal University of TechnologyMinnaNigeria
| | - Renato T. Martins
- Coordenação de Biodiversidade, Curso de pós‐graduação em EntomologiaInstituto Nacional de Pesquisas da AmazôniaManausBrazil
| | - Carlos B. M. Alves
- Laboratório Nuvelhas, Projeto ManuelzãoUniversidade Federal de Minas GeraisBelo HorizonteBrazil
| | - Paulo S. Pompeu
- Departamento de Ecologia e ConservaçãoUniversidade Federal de LavrasLavrasBrazil
| | - Subodh Sharma
- Aquatic Ecology Centre, School of ScienceKathmandu UniversityDhulikhelNepal
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Begić V, Sertić Perić M, Hančić S, Marchiotti I, Gabud T, Šestak Panižić I, Radanović I, Korać P. Effectiveness of five different solutions for preserving aquatic insects commonly used in morphological and stream ecology studies. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-022-01298-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Kilian IC, Espeland M, Mey W, Wowor D, Hadiaty RK, von Rintelen T, Herder F. DNA barcoding unveils a high diversity of caddisflies (Trichoptera) in the Mount Halimun Salak National Park (West Java; Indonesia). PeerJ 2022; 10:e14182. [PMID: 36530410 PMCID: PMC9753737 DOI: 10.7717/peerj.14182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 09/14/2022] [Indexed: 12/14/2022] Open
Abstract
Background Trichoptera are one of the most diverse groups of freshwater insects worldwide and one of the main bioindicators for freshwater quality. However, in many areas, caddisflies remain understudied due to lack of taxonomic expertise. Meanwhile, globally increasing anthropogenic stress on freshwater streams also threatens Trichoptera diversity. Methods To assess the Trichoptera diversity of the area within and around the Mount Halimun Salak National Park (MHSNP or Taman Nasional Gunung Halimun Salak) in West Java (Indonesia), we conducted a molecular-morphological study on Trichoptera diversity using larvae from a benthic survey and adults from hand-netting. In addition to morphological identification, we applied four different molecular taxon delimitation approaches (Generalized Mixed Yule Coalescent, Bayesian Poisson Tree Processes, Automatic Barcode Gap Discovery and Assemble Species by Automatic Partitioning) based on DNA barcoding of Cytochrome-C-Oxidase I (COI). Results The molecular delimitation detected 72 to 81 Operational Taxonomic Units (OTU). Only five OTUs could be identified to species level by comparing sequences against the BOLD database using BLAST, and four more to the genus level. Adults and larvae could be successfully associated in 18 cases across six families. The high diversity of Trichoptera in this area highlights their potential as bioindicators for water quality assessment. Conclusions This study provides an example of how molecular approaches can benefit the exploration of hidden diversity in unexplored areas and can be a valuable tool to link life stages. However, our study also highlights the need to improve DNA barcode reference libraries of Trichoptera for the Oriental region.
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Affiliation(s)
- Isabel C. Kilian
- Museum Koenig, Leibniz Institute for the Analysis of Biodiversity Change, Bonn, Germany
| | - Marianne Espeland
- Museum Koenig, Leibniz Institute for the Analysis of Biodiversity Change, Bonn, Germany
| | - Wolfram Mey
- Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany
| | - Daisy Wowor
- Museum Zoologicum Bogoriense, Research Center for Biosystematics and Evolution, National Research and Innovation Agency, Cibinong, Indonesia
| | - Renny K. Hadiaty
- Museum Zoologicum Bogoriense, Research Center for Biosystematics and Evolution, National Research and Innovation Agency, Cibinong, Indonesia
| | - Thomas von Rintelen
- Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany
| | - Fabian Herder
- Museum Koenig, Leibniz Institute for the Analysis of Biodiversity Change, Bonn, Germany
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A Bibliometric Analysis of the Global Research in Odonata: Trends and Gaps. DIVERSITY 2022. [DOI: 10.3390/d14121074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Insects of the order Odonata have been used as indicators of environmental quality in different aquatic systems around the world. In this context, we conducted a bibliometric analysis to understand the general patterns of research on Odonata published in the past decade (2012–2021). We extracted literature from the Web of Science (WoS) in the advanced search option and used search terms related to Odonata plus search strings for each term. A total of 2764 Odonata publications were identified. The journals with the most published articles on Odonata were Zootaxa, International Journal of Odonatology and Odonatologica. The countries with the most Odonata publications were the USA, Brazil and China. Most studies were conducted on streams, ponds and rivers. Ecology, taxonomy and behavior were the main study topics. Of the total articles on Odonata, 982 involved Zygoptera and 946 Anisoptera. Another 756 studies were focused on both suborders. The increase in ecological and taxonomic studies of Odonata reflects the dynamic characteristics of this order, and its relatively well-defined systematics, especially in the case of adults. Despite the recent increase in the number of publications, there are still many gaps related to topics such as biogeography, parasitism, competition within and between species, evolutionary and phylogenetic relationships, as well as studies of the eggs (e.g., their development) and larval exuviae (e.g., their morphological features).
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Grover A, Sharma P, Sharma R, Sinha R. Ultrastructural and molecular approach as a tool for taxonomic identification of aquatic macroinvertebrates: A review. Heliyon 2022; 8:e12236. [DOI: 10.1016/j.heliyon.2022.e12236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 10/16/2022] [Accepted: 12/01/2022] [Indexed: 12/14/2022] Open
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Kazila E, Ntislidou C, Voreadou C. Comparison of quantitative and semi-quantitative sampling methodologies for biomonitoring of Mediterranean streams using benthic macroinvertebrates: a case study from Greece. ENVIRONMENTAL MONITORING AND ASSESSMENT 2022; 195:53. [PMID: 36324044 PMCID: PMC9630219 DOI: 10.1007/s10661-022-10620-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 10/07/2022] [Indexed: 06/16/2023]
Abstract
In Greece, the implementation of the Water Framework Directive for rivers is based mainly on benthic macroinvertebrates and uses a semi-quantitative method with a D-frame net, which is certified by the International Organization for Standardization. Before the official adoption of this method, a quantitative shovel sampler ("Cretan shovel") was used in southern Greece (Crete), which has been implemented for almost three decades due to the specific river habitats found in Crete (e.g., seasonal flow, narrow riverbeds, and coarse substrates). In this study, we compared community metrics, diversity indices, feeding groups, locomotion types, and ecological quality derived from data collected using timed semi-quantitative kick samples and quantitative shovel samples collected from the same sites simultaneously. In total, 20 samples from the north and south of Greece were collected. The majority of community metrics, diversity indices, and traits were comparable between samplers. However, there were statistically significant differences in the relative abundance of Ephemeroptera, Plecoptera, and Trichoptera, passive filterers' and the (semi) sessil groups, and Pielou's index. Most differences in the ecological quality between the kick and shovel samples were observed in 50% of the sites in northern Greece because the shovel is less effective at capturing motile zoobenthos. The ecological quality assessment in Crete by the Cretan shovel is comparable with the D-frame net in 75% of the samples. Thus, the Cretan shovel could efficiently sample the Cretan streams, which are characterized by coarse, narrow, turbulent, and hydrologically fluctuating river habitats. Such comparisons could improve sampling effectiveness and make additional data available to assess ecological quality.
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Affiliation(s)
- Eleana Kazila
- Natural History Museum of Crete, University of Crete, 71409, Heraklion Crete, Greece
| | - Chrysoula Ntislidou
- Department of Zoology, School of Biology, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
| | - Catherina Voreadou
- Natural History Museum of Crete, University of Crete, 71409, Heraklion Crete, Greece
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Mendoza‐Ramírez BH, Páiz‐Medina L, Salvatierra‐Suárez T, Hernández N, Huete‐Pérez JA. A survey of aquatic macroinvertebrates in a river from the dry corridor of Nicaragua using biological indices and DNA barcoding. Ecol Evol 2022; 12:e9487. [PMID: 36349251 PMCID: PMC9636505 DOI: 10.1002/ece3.9487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/31/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022] Open
Abstract
Aquatic macroinvertebrates are widely used as indicators for water quality assessment around the world. Modern strategies for environmental assessment implement molecular analysis to delimitate species of aquatic macroinvertebrates. Delimitation methods have been established to determine boundaries between species units using sequencing data from DNA barcodes and serve as first exploratory tools for taxonomic revisions. This is useful in regions such as the neotropics where aquatic macroinvertebrate habitats are threatened by human interference and DNA databases remain understudied. We asked whether the biodiversity of aquatic macroinvertebrates in a stream in Nicaragua, within the Central American Dry Corridor, could be characterized with biological indices and DNA barcoding. In this study, we combined regional biological indices (BMWP-CR, IBF-SV-2010) along with distance-based (ASAP, BIN) and tree-based (GMYC, bPTP) delimitation methods, as well as nucleotide BLAST in public barcode databases. We collected samples from the upper, middle, and low reaches of the Petaquilla river. The three sites presented excellent water quality with the BMWP-CR index, but evidence of high organic pollution was found in the middle reach with the IBF-SV-2010 index. We report a total of 219 COI sequences successfully generated from 18 families and 8 orders. Operational taxonomic units (OTUs) designation ranged from 69 to 73 using the four methods, with a congruency of 92% for barcode assignation. Nucleotide BLAST identified 14 species (27.4% of barcodes) and 33 genera (39.3% of barcodes) from query sequences in GenBank and BOLD system databases. This small number of identified OTUs may be explained by the paucity of molecular data from the Neotropical region. Our study provides valuable information about the characterization of macroinvertebrate families that are important biological indicators for the assessment of water quality in Nicaragua. The application of molecular approaches will allow the study of local diversity and further improve the application of molecular techniques for biomonitoring.
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Affiliation(s)
| | - Lucía Páiz‐Medina
- Molecular Biology CenterUniversity of Central America, UCAManaguaNicaragua
| | | | - Nelvia Hernández
- Institute of Interdisciplinary Research in Natural SciencesUniversity of Central America, UCAManaguaNicaragua
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Gomes PGS, Lima EL, Silva SR, Juen L, Brasil LS. Does land use and land cover affect adult communities of Ephemeroptera, Plecoptera and Trichoptera (EPT)? A systematic review with meta-analysis. ENVIRONMENTAL MONITORING AND ASSESSMENT 2022; 194:697. [PMID: 35986788 DOI: 10.1007/s10661-022-10352-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 08/11/2022] [Indexed: 06/15/2023]
Abstract
We conducted a systematic review to better understand this gap and analyzed i) in which global regions are studies usually conducted, ii) the taxon studied, iii) sampling methods and iv) how authors collaborated in these studies. We also tested the relationship between different types of land use and land cover and adult EPT communities using a meta-analysis. We searched for relevant articles on the website Web of Science, using specific words related to the subject. We found 454 papers and selected 31 of them for the scientometric analysis, as they were in accordance with our objectives, and eight for the meta-analysis. Among this subset, we observed that study areas and collaborations among authors were largely restricted to a few countries in Europe and North America. Most studies used the group Trichoptera, probably due to its diversity and the longevity of the adults compared to other groups. Light traps were the most common sampling method, most likely due to their efficiency in capturing flying insects with nocturnal habits. The greatest differences in adult EPT communities were found between open areas (moorland and prairie) and forest areas. This result indicated that the conversion of forest habitats into open areas negatively impacts adult EPT communities. Our systematic review can be an important tool to help researchers choose appropriate collection methods and taxonomic groups to work with in studies on impacts of land use change on adult EPT communities.
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Affiliation(s)
- Paulo Geovani Silva Gomes
- Programa de Pós-Graduação Em Zoologia, Universidade Federal Do Pará. Av. Perimetral, 2-224 - Guamá, Belém, PA CEP, 66077-830, Brazil.
| | - Edgar Luis Lima
- Programa de Pós-Graduação Em Ecologia, Universidade de Brasília, Brasília, DF CEP, 70910-900, Brazil
| | - Samantha Ribeiro Silva
- Programa de Pós-Graduação Em Zoologia, Universidade Federal Do Pará. Av. Perimetral, 2-224 - Guamá, Belém, PA CEP, 66077-830, Brazil
| | - Leandro Juen
- Programa de Pós-Graduação Em Zoologia, Universidade Federal Do Pará. Av. Perimetral, 2-224 - Guamá, Belém, PA CEP, 66077-830, Brazil
| | - Leandro Schlemmer Brasil
- Programa de Pós-Graduação Em Zoologia, Universidade Federal Do Pará. Av. Perimetral, 2-224 - Guamá, Belém, PA CEP, 66077-830, Brazil
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso, Av. Universitária 3500, 78698-000, Pontal do Araguaia, Mato Grosso, Brazil
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Dobson B, Barry S, Maes-Prior R, Mijic A, Woodward G, Pearse WD. Predicting catchment suitability for biodiversity at national scales. WATER RESEARCH 2022; 221:118764. [PMID: 35752096 DOI: 10.1016/j.watres.2022.118764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 06/11/2022] [Accepted: 06/13/2022] [Indexed: 06/15/2023]
Abstract
Biomonitoring of water quality and catchment management are often disconnected, due to mismatching scales. Considerable effort and money are spent each year on routine reach-scale surveying across many sites, particularly in countries like the UK, where nationwide sampling has been conducted using standardised techniques for many decades. Most of these traditional freshwater biomonitoring schemes focus on pre-defined indicators of organic pollution to compare observed vs expected subsets of common macroinvertebrate indicator species. Other taxa, including many threatened species, are often ignored due to their rarity, as are many invasive species, which are seen as undesirable despite becoming increasingly common and widespread in freshwaters, especially in urban ecosystems. Both these types of taxa are often monitored separately for reasons related to biodiversity concerns rather than for gauging water quality. Repurposing such data could therefore provide important new biomonitoring tools that can help catchment managers to directly link the water quality they aim to control with the biodiversity they are trying to protect. Here we used extensive data held in the England Non-Native and Rare/Protected species records that track these two groups of species as a proof-of-concept for linking catchment scale management of freshwater ecosystems and biodiversity to a range of potential drivers across England. We used national land use (Centre for Ecology and Hydrology land cover map) and water quality indicator (Environment Agency water quality data archive) datasets to predict, at the catchment scale, the presence or absence of 48 focal threatened or invasive species of concern routinely sampled by the English Environment Agency, with a median accuracy of 0.81 area under the receiver operating characteristic curve. A variety of water quality indicators and land-use types were useful in predictions, highlighting that future biomonitoring schemes could use such complementary measures to capture a wider spectrum of drivers and responses. In particular, the percentage of a catchment covered by freshwater was the single most important metric, reinforcing the need for space/habitat to support biodiversity, but we were also able to resolve a range of key environmental drivers for particular focal species. We show how our method could inform new catchment management approaches, by highlighting how key relationships can be identified and how to understand, visualise and prioritise catchments that are most suitable for restoration or water quality interventions. The scale of this work, in terms of number of species, drivers and locations, represents a significant step towards forging a new approach to catchment management that enables managers to link drivers they can control (water quality and land use) to the biota they are trying to protect (biodiversity).
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Affiliation(s)
- Barnaby Dobson
- Department of Civil and Environmental Engineering, Faculty of Engineering, Imperial College London.
| | - Saoirse Barry
- Department of Civil and Environmental Engineering, Faculty of Engineering, Imperial College London
| | - Robin Maes-Prior
- Department of Civil and Environmental Engineering, Faculty of Engineering, Imperial College London
| | - Ana Mijic
- Department of Civil and Environmental Engineering, Faculty of Engineering, Imperial College London
| | - Guy Woodward
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Silwood Park Campus, Imperial College London, Ascot, Berkshire SL5 7PY, U.K
| | - William D Pearse
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Silwood Park Campus, Imperial College London, Ascot, Berkshire SL5 7PY, U.K
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Veras DS, Pinto NS, Calvão L, Lustosa GS, de Azevêdo CAS, Juen L. Environmental thresholds of dragonflies and damselflies from a Cerrado-Caatinga ecotone. ENVIRONMENTAL MONITORING AND ASSESSMENT 2022; 194:614. [PMID: 35895142 DOI: 10.1007/s10661-022-10310-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 06/20/2022] [Indexed: 06/15/2023]
Abstract
Aquatic ecosystems are affected by different land uses that modify gradients of environmental conditions. These impacts act directly on the community structure, especially the most sensitive ones, such as aquatic insects. Thus, dragonflies have been used as good models to assess these changes, since their suborders Anisoptera and Zygoptera have different ecophysiological and behavioral requirements. This study aimed to evaluate the following hypotheses: (1) dragonfly species composition differs along the environmental gradients of streams; therefore, we expect a higher proportion of species of the suborder Anisoptera in environments with a higher degree of disturbance, since these environmental conditions select heliothermic species with exophytic oviposition; (2) the reduction of habitat integrity and canopy cover will lead to a lower richness of the Zygoptera suborder, due to the restrictions of its thermoregulation and oviposition behavior in relation to Anisoptera, since the higher light input would favor heliothermic and exophytic species; (3) alterations in habitat integrity create ecological thresholds and points of change in the abundance and frequency of Odonata species, generating gradients in the environmental integrity conditions. Specimens were collected from 24 streams (first to third order), in a gradient of land uses. Canopy cover and stream width were predictors of taxonomic richness and abundance of the suborders Anisoptera and Zygoptera, with greater coverage and smaller width, positively affecting Zygoptera and negatively Anisoptera. The turning points were determined by a habitat integrity index, where below 0.38 there is an increase in generalist taxa and a decline in sensitive taxa. On the other hand, above 0.79, there was a sensitive taxa increase in detriment of generalists. Four individual taxa indicators were selected, two of which associated with a negative response (Perithemis tenera and Acanthagrion aepiolum) and two with positive responses (Epipleoneura metallica and Zenithoptera lanei) for habitat integrity. Our results are important to guide management strategies, recovery, and protection policies for areas of permanent protection, aiming to conserving biodiversity and natural resources essential to life quality maintenance.
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Affiliation(s)
- Daniel Silas Veras
- Laboratório de Ecologia E Conservação, Programa de Pós-Graduação Em Ecologia-PPGECO, Universidade Federal Do Pará, Belém, Brazil.
- Laboratório de Ecologia de Comunidades, Instituto Federal Do Maranhão Campus Caxias, Caxias, Brazil.
| | - Nelson Silva Pinto
- Colégio Estadual Pedro Neca, Rede Amazônia Sustentável/SYNERGIZE, Universidade Federal Do Pará, Aparecida de Goiânia, Goiás, Brazil
| | - Lenize Calvão
- Laboratório de Ecologia E Conservação, Programa de Pós-Graduação Em Ecologia-PPGECO, Universidade Federal Do Pará, Belém, Brazil
- Programa de Pós-Graduação Em Ciências Ambientais-PPGCA, Universidade Federal Do Amapá, Macapá, Amapá, Brazil
| | - Guilherme Santana Lustosa
- Laboratório de Ecologia de Comunidades, Instituto Federal Do Maranhão Campus Caxias, Caxias, Brazil
- Programa de Pós-Graduação Em Biodiversidade E Conservação-PPGBC Universidade Federal Do Piauí, Floriano, Brazil
| | | | - Leandro Juen
- Laboratório de Ecologia E Conservação, Programa de Pós-Graduação Em Ecologia-PPGECO, Universidade Federal Do Pará, Belém, Brazil
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35
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A high-quality genome of the dobsonfly Neoneuromus ignobilis reveals molecular convergences in aquatic insects. Genomics 2022; 114:110437. [PMID: 35902070 DOI: 10.1016/j.ygeno.2022.110437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 07/03/2022] [Accepted: 07/21/2022] [Indexed: 11/22/2022]
Abstract
Neoneuromus ignobilis is an archaic holometabolous aquatic predatory insect. However, a lack of genomic resources hinders the use of whole genome sequencing to explore their genetic basis and molecular mechanisms for adaptive evolution. Here, we provided a high-contiguity, chromosome-level genome assembly of N. ignobilis using high coverage Nanopore and PacBio reads with the Hi-C technique. The final assembly is 480.67 MB in size, containing 12 telomere-ended pseudochromosomes with only 17 gaps. We compared 42 hexapod species genomes including six independent lineages comprising 11 aquatic insects, and found convergent expansions of long wavelength-sensitive and blue-sensitive opsins, thermal stress response TRP channels, and sulfotransferases in aquatic insects, which may be related to their aquatic adaptation. We also detected strong nonrandom signals of convergent amino acid substitutions in aquatic insects. Collectively, our comparative genomic analysis revealed the evidence of molecular convergences in aquatic insects during both gene family evolution and convergent amino acid substitutions.
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36
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Raburu PO, Masese FO, Mwasi BN. Low diversity of fishes in high elevation Afrotromontane streams renders them unsuitable for biomonitoring. Afr J Ecol 2022. [DOI: 10.1111/aje.13056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Phillip O. Raburu
- Division for Research and Extension University of Eldoret Eldoret Kenya
- Department of Fisheries & Aquatic Science University of Eldoret Eldoret Kenya
| | - Frank O. Masese
- Department of Fisheries & Aquatic Science University of Eldoret Eldoret Kenya
| | - Benjamin N. Mwasi
- Department of Environmental Biology & Health University of Eldoret Eldoret Kenya
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Sharma J, Behera PK. Abundance & distribution of aquatic benthic macro-invertebrate families of river Ganga and correlation with environmental parameters. ENVIRONMENTAL MONITORING AND ASSESSMENT 2022; 194:546. [PMID: 35773550 DOI: 10.1007/s10661-022-10158-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 05/28/2022] [Indexed: 06/15/2023]
Abstract
Bio-monitoring freshwater bodies using macro-invertebrates is an excellent way to detect biological water quality. Organic contamination in aquatic settings is well indicated by benthic macro-invertebrates. The use of macro-invertebrates to bio-monitor freshwater bodies is an effective method for determining biological water quality. Benthic macro-invertebrates are excellent indicators of organic pollution in aquatic environments. In the present study, the distribution of pollution-sensitive and pollution-tolerant families of benthic macro-invertebrates from 33 different locations along the Ganga River in Uttarakhand, Uttar Pradesh, Bihar, and West Bengal was studied. Benthic macro-invertebrates collected from different studied locations were identified up to family level and it was observed that a total of 15 pollution-sensitive families belong to four taxonomic orders, while eight pollution-tolerant families come from two taxonomic orders. Several moderately tolerant families have also been observed, but in this paper the distribution of only pollution-sensitive and pollution-tolerant families is presented as they reflect the extreme states of organic pollution. In the majority of locations, the pollution-sensitive Ephemeroptera family Ameletidae predominated. Likewise, the pollution-tolerant families Chironomidae (order-Diptera) and Naididae (order-Oligochaeta) dominated the Ganga River locations. Besides, the relationship between macro-invertebrate diversity and physicochemical factors (pH, water temperature, and dissolved oxygen) was investigated, and 3D surface distribution maps were displayed for qualitative interpretation. The correlation coefficients for all parameters were found to be positive. Macro-invertebrate pollution indices for bio-monitoring are based on community impacts and assist in evaluating the success of action plans to prevent industrial and anthropogenic pollution that contributes to the Ganga.
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Affiliation(s)
- Jaya Sharma
- Research Associate, Bio-Science Department, Central Pollution Control Board, Delhi, 110032, India.
| | - Pradyumn K Behera
- Scientist 'E', Bio-Science Department, Central Pollution Control Board, Delhi, 110032, India
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Ecological Integrity Impairment and Habitat Fragmentation for Neotropical Macroinvertebrate Communities in an Agricultural Stream. TOXICS 2022; 10:toxics10070346. [PMID: 35878251 PMCID: PMC9316105 DOI: 10.3390/toxics10070346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/16/2022] [Accepted: 06/17/2022] [Indexed: 01/27/2023]
Abstract
The Volcán River watershed in the south Pacific of Costa Rica comprises forests, small urban settlements, cattle fields, and intensive agriculture (mostly pineapple and sugarcane). The ecological integrity and quality of its waters was assessed from 2011–2013 and 2018–2019 by means of physical–chemical parameters (pH, conductivity, temperature, DO, DBO, nitrate, total phosphorus, and pesticide residues) and benthic macroinvertebrate (MI) sampling in eight sites (Volcán, Cañas, and Ángel Rivers, and Peje and Maura streams), resulting in high ecological integrity in all sites except the Peje stream, which is polluted with nitrates and pesticides. Only in this stream was there a marked seasonal variation in the abundance of 16 MI families including Leptohyphidae, Leptophlebiidae, Philopotamidae, Glossossomatidae, and Corydalidae, among others, whose presence was limited exclusively to the dry season (December to April), disappearing from the stream in the rainy season, with corresponding peaks in nitrate (max 20.3 mg/L) and pesticides (mainly herbicides and organophosphate insecticides). The characteristics of the watershed, with large areas of forest and excellent water quality, allow for the re-colonization of organisms into the Peje stream; however, those organisms are incapable of development and growth, providing evidence of a contaminant-driven habitat fragmentation in this stream during the rainy season.
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Jaramillo-Rodriguez V, Polania J, Mancera-Rodríguez NJ. Macroinvertebrados acuáticos en una quebrada andina con alteraciones antrópicas en Colombia. REVISTA U.D.C.A ACTUALIDAD & DIVULGACIÓN CIENTÍFICA 2022. [DOI: 10.31910/rudca.v25.n1.2022.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Fletcher DE, Lindell AH, Stankus PT, Fulghum CM, Spivey EA. Species- and element-specific patterns of metal flux from contaminated wetlands versus metals shed with exuviae in emerging dragonflies. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 300:118976. [PMID: 35150795 DOI: 10.1016/j.envpol.2022.118976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 02/03/2022] [Accepted: 02/07/2022] [Indexed: 06/14/2023]
Abstract
Dragonfly adults and their aquatic immature stages are important parts of food webs and provide a link between aquatic and terrestrial components. During emergence, contaminants can be exported into terrestrial food webs as immature adults fly away or be shed with their exuviae and remain in the wetland. Our previous work established metals accumulating in dragonfly nymphs throughout a contaminated constructed wetland designed to regulate pH and sequester trace metals from an industrial effluent line. Here, we evaluated the concentration and mass of metals leaving the wetland in flying emergents versus remaining in the wetland with the shed exuviae in 10 species of dragonflies belonging to 8 genera. Nine elements (Cu, Zn, Cd, Mn, V, Mg, Fe, Al, Pb) were evaluated that include essential and nonessential elements as well as trace and major metals. Metal concentrations in the emergent body and exuviae can differ by orders of magnitude. Aluminum, Fe, Mn, and Pb were largely shed in the exuviae. Vanadium and Cd were more variable among species but also tended to be shed with the exuviae. In contrast, Cu, Zn, and Mg showed a higher tendency to leave the wetland with an emerging dragonfly. Metals shed in dragonfly exuviae can moderate the transport of metals from contaminated wetlands. Taxonomic- and metal-specific variability in daily metal flux from the wetland depended upon concentration accumulated, individual body mass, and number of individuals emerging, with each factor's relative importance often differing among species. This illustrates the importance of evaluating the mass of metals in an individual and not only concentrations. Furthermore, differences in numbers of each species emerging will magnify differences in individual metal flux when calculating community metal flux. A better understanding of the variability of metal accumulation in nymphs/larvae and metal shedding during metamorphosis among both metals and species is needed.
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Affiliation(s)
- Dean E Fletcher
- Savannah River Ecology Laboratory, University of Georgia, P. O. Drawer E, Aiken, SC, 29802, USA.
| | - Angela H Lindell
- Savannah River Ecology Laboratory, University of Georgia, P. O. Drawer E, Aiken, SC, 29802, USA.
| | - Paul T Stankus
- Savannah River Ecology Laboratory, University of Georgia, P. O. Drawer E, Aiken, SC, 29802, USA.
| | - Christina M Fulghum
- Savannah River Ecology Laboratory, University of Georgia, P. O. Drawer E, Aiken, SC, 29802, USA.
| | - Erin A Spivey
- Savannah River Ecology Laboratory, University of Georgia, P. O. Drawer E, Aiken, SC, 29802, USA.
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Aguilar-Baldosea W, López- Ramírez IC, Chávez- Mosquera LY, Rengifo Murillo L, Halaby- Guerrero JC. Efecto de la mineria en macroinvertebrados acuáticos de la ciénaga plaza seca, Atrato, Chocó. REVISTA POLITÉCNICA 2022. [DOI: 10.33571/rpolitec.v18n35a1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Los ecosistemas de humedales de la cuenca media del Atrato se han visto afectados por factores como la minería, que interrumpen la dinámica ecológica natural de estas comunidades acuáticas entre ellas el ensamblaje de macroinvertebrados acuáticos. Se determinó el efecto de la contaminación minera aurífera en la ciénaga Plaza Seca, cuenca Media del Atrato, Chocó, Colombia. Se analizó la estructura y dinámica. Los ejemplares de macroinvertebrados se colectaron en sustratos como las macrófitas, sedimento y vegetación de ribera, se fijaron con alcohol al 70%; se midieron parámetros fisicoquímicos e hidrológicos. Se colectaron un total de 175 organismos, distribuidos en 2 clases, 7 órdenes, 22 familias y 27 géneros. El orden Odonata fue el más representativo (34%), seguido de Coleóptera (28%). El índice de diversidad de Shannon-Wiener arrojó bajos valores (1,92 bits/ind). Las variables fisicoquímicas se vieron influenciadas por la actividad minera que se desarrolla en las áreas aledañas a la ciénaga.
The wetland ecosystems of the middle Atrato basin have been affected by factors such as mining, which interrupt the natural ecological dynamics of these aquatic communities, including the assemblage of aquatic macroinvertebrates. The effect of gold mining contamination in the Pla-za Seca marsh, Middle Atrato basin, Chocó, Colombia, was determined. The structure and dynamics were analyzed. Macroinvertebrate specimens were collected from substrates such as macrophytes, sediment and riparian vegetation, fixed with 70% alcohol; physicochemical and hydrological parameters were measured. A total of 175 organisms were collected, distributed in 2 classes, 7 orders, 22 families and 27 genera. The order Odonata was the most representative (34%), followed by Coleoptera (28%). The Shannon-Wiener diversity index showed low values (1.92 bits/ind). The physicochemical variables were influenced by mining activity in the areas surrounding the marsh.
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Rahman MM, Burian A, Creedy TJ, Vogler AP. DNA
‐based assessment of environmental degradation in an unknown fauna: the freshwater macroinvertebrates of the
Indo‐Burmese
hotspot. J Appl Ecol 2022. [DOI: 10.1111/1365-2664.14174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Md. Mizanur Rahman
- Department of Life Sciences, Natural History Museum London UK
- Department of Life Sciences, Silwood Park Campus Imperial College London Ascot UK
- Department of Zoology University of Dhaka Dhaka Bangladesh
| | - Alfred Burian
- Marine Ecology Department Lurio University Nampula Mozambique
- Department of Computational Landscape Ecology, UFZ–Helmholtz Centre for Environmental Research Leipzig Germany
| | - Thomas J. Creedy
- Department of Life Sciences, Natural History Museum London UK
- Department of Life Sciences, Silwood Park Campus Imperial College London Ascot UK
| | - Alfried P. Vogler
- Department of Life Sciences, Natural History Museum London UK
- Department of Life Sciences, Silwood Park Campus Imperial College London Ascot UK
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Alkhayat FA, Ahmad AH, Rahim J, Imran M, Sheikh UAA. Distribution and diversity of aquatic insects in different water bodies of Qatar. BRAZ J BIOL 2022; 84:e255950. [PMID: 35293543 DOI: 10.1590/1519-6984.255950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 12/13/2021] [Indexed: 11/21/2022] Open
Abstract
Aquatic insect fauna remains an important tool for bio indication of environmental disturbance, while maintaining a healthy aquatic system. The purpose of the study was to document and to identify the diversity and distribution patterns of aquatic insect, a highly ignored aspect from the Qatar. Following the standard procedures, the samples were collected from aquatic habitats during the period October 2015 to May 2017 on monthly basis. A total of 11,287 individuals, belonging to 6 orders were captured. Dipterans were the abundant with the percentages of 71.01 (n=8,015), while the lowest percentage was observed for Coleoptera 0.04 (n=05). Twelve insects families were identified, among these five were reported under Diptera, followed by Hemiptera (03), while Coleoptera, Tricoptera, Odonata, and Ephemeroptera were represented by single families. Among the selected localities, Dipterans were collected from 10 stations, followed by Hemiptera (9), Coleoptera (4), Odonota (4), Ephemeroptera (3) and Trichoptera (1) respectively. Among the water bodies samples, streams were the most preferred habitats (n=2,767), while drinking water pools were the least (27). Moreover, the highest Simpson diversity index of 1.48 and lowest of 0.47 was recorded for flooded sewage pool and plastic containers respectively, while the low evenness values were observed for ponds, and less than 1 Margalef's diversity values were seen for all habitats. This study documents the patterns of the diversity and distribution of aquatic insects, and provides a baseline for the future studies from Qatar.
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Affiliation(s)
- F A Alkhayat
- Universiti Sains Malaysia, School of Biological Sciences, Penang, Malaysia.,Qatar University, College of Arts and Sciences, Department of Biological and Environmental Sciences, Doha, Qatar
| | - A H Ahmad
- Universiti Sains Malaysia, School of Biological Sciences, Penang, Malaysia
| | - J Rahim
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Poonch, Azad Jammu and Kashmir, Pakistan
| | - M Imran
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Poonch, Azad Jammu and Kashmir, Pakistan
| | - U A A Sheikh
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Poonch, Azad Jammu and Kashmir, Pakistan
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Edegbene AO. Assessing the health of forested riverine systems in the Niger Delta area of Nigeria: a macroinvertebrate-based multimetric index approach. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:15068-15080. [PMID: 34625901 DOI: 10.1007/s11356-021-16748-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 09/22/2021] [Indexed: 06/13/2023]
Abstract
Forested catchments surround most of the riverine systems in the Niger Delta area of Nigeria. Presently, there are no biomonitoring tools to assess the ecological health of forested rivers in the area. Hence, this study is aimed at developing a macroinvertebrate-based multimetric index for assessing the health forested riverine systems in the Niger Delta area of Nigeria. Physico-chemical variables and macroinvertebrates were sampled from 18 sites in 11 rivers. Physico-chemical variables were used to categorise river sites into three ecological classes, which include near natural sites (NNS), slightly disturbed sites (SDS) and moderately disturbed sites (MDS). Fifty-four(54) macroinvertebrate candidate metrics in four groups which include abundance, composition, richness and diversity were selected for the development of the Niger Delta forested rivers multimetric index (FoMIND). Of the 54 metrics selected, four were integrated into the FoMIND, and they include EPT/Chironomidae abundance, %ETOC, Diptera richness and evenness index. Correlation of integrated metrics with physico-chemical variables on redundancy analysis (RDA) ordination showed that EPT/Chironomidae abundance and evenness index positively associated with dissolved oxygen at NNS which confirmed the near-natural conditions of most of the forested riverine systems in the Niger Delta. Therefore, FoMIND is recommended as a rapid diagnostic tool for monitoring and assessing water quality conditions of rivers within forested catchments in Nigeria.
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Affiliation(s)
- Augustine Ovie Edegbene
- Institute for Water Research, Rhodes University, Grahamstown (Makhanda), 6140, South Africa.
- Department of Biological Sciences, Federal University of Health Sciences, Otukpo, Nigeria.
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Fayram AH, Wood JS, Swigle B. A comparison of genetically and morphometrically identified macroinvertebrate community index scores with implications for aquatic life use attainment. ENVIRONMENTAL MONITORING AND ASSESSMENT 2021; 194:18. [PMID: 34888736 DOI: 10.1007/s10661-021-09525-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 10/08/2021] [Indexed: 06/13/2023]
Abstract
Measures of aquatic macroinvertebrate communities are often used to characterize water quality and indicate whether waterbodies are meeting management expectations. The accuracy of these measures depends on the skill and experience of the person identifying the macroinvertebrates, and obtaining these measures can be relatively expensive due to the time necessary for identification. Utilizing genetic identification of macroinvertebrate taxa has the potential to reduce the time of sample processing, identify a greater number of taxa, and increase the resolution of identification. We compared Colorado multi-metric index (MMI) scores from seven locations in the Big Thompson River, CO, based on genetic and morphometric identification and estimated the ability of MMI scores based on genetic identification to characterize aquatic life use attainment management thresholds. We found a significant linear relationship (p = 0.002, R2 = 0.87) between MMI scores generated by genetic and morphological identification. MMIs support the following aquatic life use designations as defined by the Colorado Water Quality Control Commission: Impaired < 40, Attaining > 48, and Ambiguous 40-48. These values correspond to MMIs based on genetic identification as Impaired < 20, Attaining > 64, and Ambiguous = 21-63 based on the prediction interval of the regression equation. Our results suggest that using genetically identified macroinvertebrates to estimate MMI scores can provide some degree of certainty regarding aquatic life use designations, and while it may be inappropriate at the current time to entirely replace morphologically based biotic integrity measures with those based on molecular identification, there are opportunities in their use.
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Affiliation(s)
- Andrew H Fayram
- Loveland Water and Power, 902 S. Boise Ave, Loveland, CO, 80537, USA.
| | - John S Wood
- Pisces Molecular, 1600 Range Street, Suite 201, Boulder, CO, 80301, USA
| | - Benjamin Swigle
- Colorado Parks and Wildlife, 317 W Prospect Rd, Fort Collins, CO, 80526, USA
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Ferreira V, Silva J, Cornut J, Sobral O, Bachelet Q, Bouquerel J, Danger M. Organic-matter decomposition as a bioassessment tool of stream functioning: A comparison of eight decomposition-based indicators exposed to different environmental changes. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 290:118111. [PMID: 34523529 DOI: 10.1016/j.envpol.2021.118111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/30/2021] [Accepted: 09/03/2021] [Indexed: 06/13/2023]
Abstract
Organic-matter decomposition has long been proposed as a tool to assess stream functional integrity, but this indicator largely depends on organic-matter selection. We assessed eight decomposition-based indicators along two well-known environmental gradients, a nutrient-enrichment gradient (0.2-1.4 mg DIN/L) in central Portugal and an acidification gradient (pH: 4.69-7.33) in north-eastern France to identify the most effective organic-matter indicator for assessing stream functional integrity. Functional indicators included natural leaf litter (alder and oak) in 10-mm and 0.5-mm mesh bags, commercial tea (Lipton green and rooibos teas in 0.25-mm mesh bags), wood sticks (wood tongue depressors) and cotton strips. Biotic indices based on benthic macroinvertebrates (IPtIN for Portugal and IBGN for France) were calculated to compare the effectiveness of structural and functional indicators in detecting stream impairment and to assess the relationship between both types of indicators. The effectiveness of organic-matter decomposition rates as a functional indicator depended on the stressor considered and the substrate used. Decomposition rates generally identified nutrient enrichment and acidification in the most acidic streams. Decomposition rates of alder and oak leaves in coarse-mesh bags, green and rooibos teas and wood sticks were positively related with pH. Only decomposition rates of rooibos tea and wood sticks were related with DIN concentration; decomposition rates along the nutrient-enrichment gradient were confounded by differences in shredder abundance and temperature among streams. Stream structural integrity was good to excellent across streams; the IPtIN index was unrelated to DIN concentration, while the IBGN index was positively related with pH. The relationships between decomposition rates and biotic indices were loose in most cases, and only decomposition rates of alder leaves in coarse-mesh bags and green tea were positively related with the IBGN. Commercial substrates may be a good alternative to leaf litter to assess stream functional integrity, especially in the case of nutrient enrichment.
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Affiliation(s)
- Verónica Ferreira
- MARE - Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, Coimbra, Portugal.
| | - João Silva
- MARE - Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Julien Cornut
- MARE - Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Olímpia Sobral
- CFE - Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Quentin Bachelet
- LIEC - Laboratoire Interdisciplinaire des Environnements Continentaux, University of Lorraine, Metz, France
| | - Jonathan Bouquerel
- LIEC - Laboratoire Interdisciplinaire des Environnements Continentaux, University of Lorraine, Metz, France
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47
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Dully V, Rech G, Wilding TA, Lanzén A, MacKichan K, Berrill I, Stoeck T. Comparing sediment preservation methods for genomic biomonitoring of coastal marine ecosystems. MARINE POLLUTION BULLETIN 2021; 173:113129. [PMID: 34784523 DOI: 10.1016/j.marpolbul.2021.113129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/04/2021] [Accepted: 11/06/2021] [Indexed: 06/13/2023]
Abstract
To avoid loss of genetic information in environmental DNA (eDNA) field samples, the preservation of nucleic acids during field sampling is a critical step. In the development of standard operating procedures (SOPs) for eDNA-based compliance monitoring, the effect of different routinely used sediment preservations on biological community structures serving as bioindicators has gone untested. We compared eDNA metabarcoding results of marine bacterial communities from sample aliquots that were treated with a nucleic acid preservation solution (treated samples) and aliquots that were frozen without further treatment (non-treated samples). Sediment samples were obtained from coastal locations subjected to different stressors (aquaculture, urbanization, industry). DNA extraction efficiency, bacterial community profiles, and measures of alpha- and beta-diversity were highly congruent between treated and non-treated samples. As both preservation methods provide the same relevant information to environmental managers and regulators, we recommend the inclusion of both methods into SOPs for biomonitoring in marine coastal environments.
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Affiliation(s)
- Verena Dully
- Technische Universität Kaiserslautern, Ecology, D-67663 Kaiserslautern, Germany
| | - Giulia Rech
- Technische Universität Kaiserslautern, Ecology, D-67663 Kaiserslautern, Germany
| | - Thomas A Wilding
- Scottish Association for Marine Science, Scottish Marine Institute, Oban, Scotland, United Kingdom
| | - Anders Lanzén
- AZTI, Marine Research, Basque Research and Technology Alliance (BRTA), Pasaia, Gipuzkoa, Spain; IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | | | - Iain Berrill
- Scottish Salmon Producers Organization, Edinburgh, Scotland, United Kingdom
| | - Thorsten Stoeck
- Technische Universität Kaiserslautern, Ecology, D-67663 Kaiserslautern, Germany.
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48
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Robichaud CD, Basso JV, Rooney RC. Control of invasive
Phragmites australis
(European common reed) alters macroinvertebrate communities. Restor Ecol 2021. [DOI: 10.1111/rec.13548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Jacob V. Basso
- School of Environmental Science University of Guelph, 50 Stone Road East Guelph Ontario N1G 2W1 Canada
| | - Rebecca C. Rooney
- B2‐251, Biology Department University of Waterloo Waterloo Ontario N2L 3G1 Canada
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49
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Faquim RCP, Machado KB, Teresa FB, de Oliveira PHF, Granjeiro GF, Galli Vieira LC, Nabout JC. Shortcuts for biomonitoring programs of stream ecosystems: Evaluating the taxonomic, numeric, and cross-taxa congruence in phytoplankton, periphyton, zooplankton, and fish assemblages. PLoS One 2021; 16:e0258342. [PMID: 34648532 PMCID: PMC8516258 DOI: 10.1371/journal.pone.0258342] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 09/24/2021] [Indexed: 11/19/2022] Open
Abstract
Different biological groups can be used for monitoring aquatic ecosystems because they can respond to variations in the environment. However, the evaluation of different bioindicators may demand multiple financial resources and time, especially when abundance quantification and species-level identification are required. In this study, we evaluated whether taxonomic, numerical resolution and cross-taxa can be used to optimize costs and time for stream biomonitoring in Central Brazil (Cerrado biome). For this, we sampled different biological groups (fish, zooplankton, phytoplankton, and periphyton) in stream stretches distributed in a gradient of land conversion dominated by agriculture and livestock. We used the Mantel and Procrustes analyses to test the association among different taxonomic levels (species to class), the association between incidence and abundance data (numerical resolution), and biological groups. We also assessed the relative effect of local environmental and spatial predictors on different groups. The taxonomic levels and numerical resolutions were strongly correlated in all taxonomic groups (r > 0.70). We found no correlations among biological groups. Different sets of environmental variables were the most important to explain the variability in species composition of distinct biological groups. Thus, we conclude that monitoring the streams in this region using bioindicators is more informative through higher taxonomic levels with occurrence data than abundance. However, different biological groups provide complementary information, reinforcing the need for a multi-taxa approach in biomonitoring.
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Affiliation(s)
- Ruan Carlos Pires Faquim
- Câmpus Anápolis de Ciências Exatas e Tecnológicas—Henrique Santillo, Universidade Estadual de Goiás, Anápolis, Goiás, Brazil
| | - Karine Borges Machado
- Departamento de Ecologia, Instituto de Ciências Biológicas, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | - Fabrício Barreto Teresa
- Câmpus Anápolis de Ciências Exatas e Tecnológicas—Henrique Santillo, Universidade Estadual de Goiás, Anápolis, Goiás, Brazil
| | | | | | | | - João Carlos Nabout
- Câmpus Anápolis de Ciências Exatas e Tecnológicas—Henrique Santillo, Universidade Estadual de Goiás, Anápolis, Goiás, Brazil
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50
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Strungaru SA, Pohontiu CM, Nicoara M, Teodosiu C, Baltag ES, Jijie R, Plavan G, Pacioglu O, Faggio C. Response of aquatic macroinvertebrates communities to multiple anthropogenic stressors in a lowland tributary river. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2021; 87:103687. [PMID: 34144183 DOI: 10.1016/j.etap.2021.103687] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/31/2021] [Accepted: 06/04/2021] [Indexed: 06/12/2023]
Abstract
In the current study the response of aquatic macroinvertebrate communities to multiple anthropogenic stressors in a typical lowland river that crosses pristine sectors situated toward headwaters, as well as densely populated urban areas was assessed. We wished to develop an effective bioassay procedure for assessing water and sediment quality in lotic ecosystems from Romania with the aid of macroinvertebrate organisms correlated with physico-chemical parameters and pollutants in both dissolved fractions and material bonded to sediment. A fast scanning approach of the river, from springs to the mouth, was employed. We found significant changes in physico-chemical parameters along a longitudinal gradient, the highest values being registered within the urban area and heavily agriculturally developed areas. The macroinvertebrates showed affinities for certain abiotic factors, emphasising their potential use for future studies as reliable ecological indicators, shaped by a synergic combination of urban effects and magnitude of type of land use.
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Affiliation(s)
- Stefan-Adrian Strungaru
- Alexandru Ioan Cuza University of Iasi, Institute for Interdisciplinary Research, Science Research Department, Lascar Catargi Str. 54, 700107, Iasi, Romania
| | - Corneliu Mihaita Pohontiu
- University Stefan cel Mare of Suceava, Department of Forestry and Environmental Protection, University Street, No. 13, 720229, Suceava, Romania
| | - Mircea Nicoara
- Alexandru Ioan Cuza University of Iasi, Department of Biology, Faculty of Biology, B-dul Carol I, 700505, Iasi, Romania; Alexandru Ioan Cuza University of Iași, Doctoral School of Geosciences, Faculty of Geography-Geology, B-dul Carol I, 700505, Iasi, Romania.
| | - Carmen Teodosiu
- Gheorghe Asachi Technical University of Iasi, Department of Environmental Engineering and Management, 73, "Prof. Dr. D. Mangeron" Street, 700050, Iasi, Romania
| | - Emanuel Stefan Baltag
- Alexandru Ioan Cuza University of Iasi, Marine Biological Station "Prof. dr. I. Borcea", Nicolae Titulescu Street, No. 163 907018, Agigea, Constanta, Romania
| | - Roxana Jijie
- Alexandru Ioan Cuza University of Iasi, Institute for Interdisciplinary Research, Science Research Department, Lascar Catargi Str. 54, 700107, Iasi, Romania
| | - Gabriel Plavan
- Alexandru Ioan Cuza University of Iasi, Department of Biology, Faculty of Biology, B-dul Carol I, 700505, Iasi, Romania
| | - Octavian Pacioglu
- National Institute of Research and Development for Biological Sciences, Splaiul Independenței 296, Sector 6, 060031, Bucharest, Romania
| | - Caterina Faggio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Italy.
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