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Dairain A, Voet H, Vafeiadou AM, De Meester N, Rigaux A, Van Colen C, Vanaverbeke J, Moens T. Structurally stable but functionally disrupted marine microbial communities under a future climate change scenario: Potential importance for nitrous oxide emissions. Sci Total Environ 2024; 907:167928. [PMID: 37863213 DOI: 10.1016/j.scitotenv.2023.167928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 10/05/2023] [Accepted: 10/16/2023] [Indexed: 10/22/2023]
Abstract
The blue mussel Mytilus edulis is a widespread and abundant bivalve species along the North Sea with high economic and ecological importance as an engineer species. The shell of mussels is intensively colonized by microbial organisms that can produce significant quantities of nitrous oxide (N2O), a potent greenhouse gas. To characterize the impacts of climate change on the composition, structure and functioning of microbial biofilms on the shell surface of M. edulis, we experimentally exposed them to orthogonal combinations of increased seawater temperature (20 vs. 23 °C) and decreased pH (8.0 vs. 7.7) for six weeks. We used amplicon sequencing of the 16S rRNA gene to characterize the alpha and beta diversity of microbial communities on the mussel shell. The functioning of microbial biofilms was assessed by measuring aerobic respiration and nitrogen emission rates. We did not report any significant impacts of climate change treatments on the diversity of mussel microbiomes nor on the structure of these communities. Lowered pH and increased temperature had antagonistic effects on the functioning of microbial communities with decreased aerobic respiration and N2O emission rates of microbial biofilms in acidified seawater compared to increased rates in warmer conditions. An overriding impact of acidification over warming was finally observed on N2O emissions when the two factors were combined. Although acidification and warming in combination significantly reduced N2O biofilm emissions, the promotion of aquaculture activities in coastal waters where shellfish do not normally occur at high biomass and density could nonetheless result in unwanted emissions of this greenhouse gas in a near future.
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Affiliation(s)
- Annabelle Dairain
- Marine Biology Research Group, Department of Biology, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium; Sorbonne Université, CNRS, Station Biologique de Roscoff, UMR7144, Adaptation et Diversité en Milieu Marin, Place Georges Teissier, CS90074, 29688 Roscoff Cedex, France.
| | - Helena Voet
- Marine Biology Research Group, Department of Biology, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium; Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment, Marine Ecology and Management, Vautierstraat 29, Brussels 1000, Belgium
| | - Anna-Maria Vafeiadou
- Marine Biology Research Group, Department of Biology, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium
| | - Nele De Meester
- Marine Biology Research Group, Department of Biology, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium
| | - Annelien Rigaux
- Marine Biology Research Group, Department of Biology, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium
| | - Carl Van Colen
- Marine Biology Research Group, Department of Biology, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium
| | - Jan Vanaverbeke
- Marine Biology Research Group, Department of Biology, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium; Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment, Marine Ecology and Management, Vautierstraat 29, Brussels 1000, Belgium
| | - Tom Moens
- Marine Biology Research Group, Department of Biology, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium
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2
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Kotta J, Lenz M, Barboza FR, Jänes H, Grande PAD, Beck A, Van Colen C, Hamm T, Javidpour J, Kaasik A, Pantó G, Szava-Kovats R, Orav-Kotta H, Lees L, Loite S, Canning-Clode J, Gueroun SKM, Kõivupuu A. Blueprint for the ideal microplastic effect study: Critical issues of current experimental approaches and envisioning a path forward. Sci Total Environ 2022; 838:156610. [PMID: 35690216 DOI: 10.1016/j.scitotenv.2022.156610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/18/2022] [Accepted: 06/06/2022] [Indexed: 06/15/2023]
Abstract
This article presents a novel conceptual blueprint for an 'ideal', i.e., ecologically relevant, microplastic effect study. The blueprint considers how microplastics should be characterized and applied in laboratory experiments, and how biological responses should be measured to assure unbiased data that reliably reflect the effects of microplastics on aquatic biota. This 'ideal' experiment, although practically unachievable, serves as a backdrop to improve specific aspects of experimental research on microplastic effects. In addition, a systematic and quantitative literature review identified and quantified departures of published experiments from the proposed 'ideal' design. These departures are related mainly to the experimental design of microplastic effect studies failing to mimic natural environments, and experiments with limited potential to be scaled-up to ecosystem level. To produce a valid and generalizable assessment of the effect of microplastics on biota, a quantitative meta-analysis was performed that incorporated the departure of studies from the 'ideal' experiment (a measure of experimental quality) and inverse variance (a measure of the study precision) as weighting coefficients. Greater weights were assigned to experiments with higher quality and/or with lower variance in the response variables. This double-weighting captures jointly the technical quality, ecological relevance and precision of estimates provided in each study. The blueprint and associated meta-analysis provide an improved baseline for the design of ecologically relevant and technically sound experiments to understand the effects of microplastics on single species, populations and, ultimately, entire ecosystems.
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Affiliation(s)
- Jonne Kotta
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia.
| | - Mark Lenz
- GEOMAR, Helmholtz Centre for Ocean Research Kiel, Marine Ecology Department, Düsternbrooker Weg 20, 24105 Kiel, Germany
| | - Francisco R Barboza
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia
| | - Holger Jänes
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia
| | | | - Aaron Beck
- GEOMAR, Helmholtz Centre for Ocean Research Kiel, Marine Ecology Department, Düsternbrooker Weg 20, 24105 Kiel, Germany
| | - Carl Van Colen
- Ghent University, Marine Biology Research Group, Krijgslaan 281/S8, B-9000 Ghent, Belgium
| | - Thea Hamm
- GEOMAR, Helmholtz Centre for Ocean Research Kiel, Marine Ecology Department, Düsternbrooker Weg 20, 24105 Kiel, Germany
| | - Jamileh Javidpour
- University of Southern Denmark, Department of Biology, Campusvej 55, 5230 Odense, Denmark
| | - Ants Kaasik
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia
| | - Gabriella Pantó
- Ghent University, Marine Biology Research Group, Krijgslaan 281/S8, B-9000 Ghent, Belgium
| | - Robert Szava-Kovats
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia
| | - Helen Orav-Kotta
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia
| | - Liisi Lees
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia
| | - Sander Loite
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia
| | - João Canning-Clode
- MARE-Marine and Environmental Sciences Centre, Agência Regional para o Desenvolvimento da Investigação Tecnologia e Inovação (ARDITI), 9020-105, Madeira, Portugal; Smithsonian Environmental Research Center, Edgewater, MD 21037, USA
| | - Sonia K M Gueroun
- MARE-Marine and Environmental Sciences Centre, Agência Regional para o Desenvolvimento da Investigação Tecnologia e Inovação (ARDITI), 9020-105, Madeira, Portugal
| | - Anneliis Kõivupuu
- Estonian Marine Institute, University of Tartu, Mäealuse 14, EE-12618 Tallinn, Estonia
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Vlaminck E, Moens T, Vanaverbeke J, Van Colen C. Physiological response to seawater pH of the bivalve Abra alba, a benthic ecosystem engineer, is modulated by low pH. Mar Environ Res 2022; 179:105704. [PMID: 35850076 DOI: 10.1016/j.marenvres.2022.105704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/23/2022] [Accepted: 07/10/2022] [Indexed: 06/15/2023]
Abstract
The presence and behaviour of bivalves can affect the functioning of seafloor sediments through the irrigation of deeper strata by feeding and respiring through siphonal channels. Here, we investigated the physiological response and consecutive impact on functioning and body condition of the white furrow shell Abra alba in three pH treatments (pH = 8.2, pH = 7.9 and pH = 7.7). Although no pH effect on survival was found, lowered respiration and calcification rates, decreased energy intake (lower absorption rate) and increased metabolic losses (increased excretion rates) occurred at pH ∼ 7.7. These physiological responses resulted in a negative Scope for Growth and a decreased condition index at this pH. This suggests that the physiological changes may not be sufficient to sustain survival in the long term, which would undoubtedly translate into consequences for ecosystem functioning.
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Affiliation(s)
- Ellen Vlaminck
- Ghent University, Biology Department, Marine Biology Lab, Krijgslaan 281/S8, 9000, Gent, Belgium.
| | - Tom Moens
- Ghent University, Biology Department, Marine Biology Lab, Krijgslaan 281/S8, 9000, Gent, Belgium
| | - Jan Vanaverbeke
- Ghent University, Biology Department, Marine Biology Lab, Krijgslaan 281/S8, 9000, Gent, Belgium; Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment, Marine Ecology and Management, Vautierstraat 29, Brussels, 1000, Belgium
| | - Carl Van Colen
- Ghent University, Biology Department, Marine Biology Lab, Krijgslaan 281/S8, 9000, Gent, Belgium
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4
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Van Colen C, Moereels L, Vanhove B, Vrielinck H, Moens T. The biological plastic pump: Evidence from a local case study using blue mussel and infaunal benthic communities. Environ Pollut 2021; 274:115825. [PMID: 33339706 DOI: 10.1016/j.envpol.2020.115825] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 08/22/2020] [Accepted: 10/11/2020] [Indexed: 06/12/2023]
Abstract
The distinct spatial variability in microplastic concentrations between marine regions and habitats calls for a better understanding about the transport pathways of this omnipresent pollutant in the marine environment. This study provides empirical evidence that a sessile filter feeder, the Blue mussel M. edulis, accelerates microplastic deposition by aggregating them into sinking particulate faeces and pseudofaeces. After settling to the seafloor, the bioturbation of benthic fauna quickly buries these microplastics. Collectively, these results suggest that if such biologically-mediated benthic-pelagic coupling would be integrated into hydrodynamic transport models, the spatial variability and source-sink dynamics of microplastics would be better understood. It is proposed that microplastic pollution is monitored through sampling that takes into account faeces and pseudofaeces underneath filter feeders. The implications of this detrital pathway for microplastic transfer to the seafloor, and the role of shellfish mariculture in this process, are discussed. Studies that consider filter feeders and benthic communities from other regions, and during different seasons, are needed to validate the proposed biological pump mechanism across space and time.
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Affiliation(s)
- Carl Van Colen
- Ghent University, Marine Biology Research Group, Krijgslaan 281/S8, B-9000 Ghent, Belgium.
| | - Lieke Moereels
- Ghent University, Marine Biology Research Group, Krijgslaan 281/S8, B-9000 Ghent, Belgium
| | - Brecht Vanhove
- Ghent University, Marine Biology Research Group, Krijgslaan 281/S8, B-9000 Ghent, Belgium
| | - Henk Vrielinck
- Ghent University, Department of Solid State Sciences, Krijgslaan 281/S2, B-9000 Ghent, Belgium
| | - Tom Moens
- Ghent University, Marine Biology Research Group, Krijgslaan 281/S8, B-9000 Ghent, Belgium
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5
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Mestdagh S, Fang X, Soetaert K, Ysebaert T, Moens T, Van Colen C. Seasonal variability in ecosystem functioning across estuarine gradients: The role of sediment communities and ecosystem processes. Mar Environ Res 2020; 162:105096. [PMID: 32829095 DOI: 10.1016/j.marenvres.2020.105096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 07/25/2020] [Accepted: 07/26/2020] [Indexed: 06/11/2023]
Abstract
Functional trait approaches advance the understanding of biodiversity-ecosystem function (BDEF) relationships and its control by the environmental context. Application of these insights into management remains constrained due to lack of evidence from real-world ecosystems that capture the natural spatial and temporal gradients at which biodiversity and environmental conditions operate. In this study we measured macrofauna community traits, ecosystem processes and abiotic properties at 9 locations during 4 months, spanning a wide gradient in sedimentary habitats and salinity in the Scheldt estuary, and quantified the (a)biotic contribution to sediment community oxygen consumption, as a measure of ecosystem function. We found that functional attributes of the macrofauna community and its effect on bio-irrigation can predict ecosystem function, but especially during the colder period of the year. This result highlights that generalizations about BDEF relationships, and biodiversity loss on ecosystem functions, are limited whenever this temporal component is not acknowledged.
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Affiliation(s)
- Sebastiaan Mestdagh
- Marine Biology Research Group, Ghent University, Krijgslaan 281/S8, B-9000 Ghent, Belgium; Department of Estuarine and Delta Systems, NIOZ Royal Netherlands Institute for Sea Research and Utrecht University, PO Box 140, 4400 AC Yerseke, the Netherlands
| | - Xiaoyu Fang
- Marine Biology Research Group, Ghent University, Krijgslaan 281/S8, B-9000 Ghent, Belgium
| | - Karline Soetaert
- Department of Estuarine and Delta Systems, NIOZ Royal Netherlands Institute for Sea Research and Utrecht University, PO Box 140, 4400 AC Yerseke, the Netherlands
| | - Tom Ysebaert
- Department of Estuarine and Delta Systems, NIOZ Royal Netherlands Institute for Sea Research and Utrecht University, PO Box 140, 4400 AC Yerseke, the Netherlands; Wageningen Marine Research, Wageningen University and Research, PO Box 77, 4400 AB Yerseke, the Netherlands
| | - Tom Moens
- Marine Biology Research Group, Ghent University, Krijgslaan 281/S8, B-9000 Ghent, Belgium
| | - Carl Van Colen
- Marine Biology Research Group, Ghent University, Krijgslaan 281/S8, B-9000 Ghent, Belgium.
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6
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Piarulli S, Vanhove B, Comandini P, Scapinello S, Moens T, Vrielinck H, Sciutto G, Prati S, Mazzeo R, Booth AM, Van Colen C, Airoldi L. Do different habits affect microplastics contents in organisms? A trait-based analysis on salt marsh species. Mar Pollut Bull 2020; 153:110983. [PMID: 32275538 DOI: 10.1016/j.marpolbul.2020.110983] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/13/2020] [Accepted: 02/13/2020] [Indexed: 06/11/2023]
Abstract
Salt marshes in urban watersheds are prone to microplastics (MP) pollution due to their hydrological characteristics and exposure to urban runoff, but little is known about MP distributions in species from these habitats. In the current study, MP occurrence was determined in six benthic invertebrate species from salt marshes along the North Adriatic lagoons (Italy) and the Schelde estuary (Netherlands). The species represented different feeding modes and sediment localisation. 96% of the analysed specimens (330) did not contain any MP, which was consistent across different regions and sites. Suspension and facultative deposit-feeding bivalves exhibited a lower MP occurrence (0.5-3%) relative to omnivores (95%) but contained a much more variable distribution of MP sizes, shapes and polymers. The study provides indications that MP physicochemical properties and species' ecological traits could all influence MP exposure, uptake and retention in benthic organisms inhabiting European salt marsh ecosystems.
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Affiliation(s)
- Stefania Piarulli
- Department of Biological, Geological and Environmental Sciences and Interdepartmental Research Centre for Environmental Sciences, UO CoNISMa, University of Bologna, Via S. Alberto 163, 48123 Ravenna, Italy.
| | - Brecht Vanhove
- Marine Biology Research Group, UGent, Krijgslaan 281 S8, 9000 Ghent, Belgium
| | - Paolo Comandini
- Department of Biological, Geological and Environmental Sciences and Interdepartmental Research Centre for Environmental Sciences, UO CoNISMa, University of Bologna, Via S. Alberto 163, 48123 Ravenna, Italy
| | - Sara Scapinello
- Department of Biological, Geological and Environmental Sciences and Interdepartmental Research Centre for Environmental Sciences, UO CoNISMa, University of Bologna, Via S. Alberto 163, 48123 Ravenna, Italy
| | - Tom Moens
- Marine Biology Research Group, UGent, Krijgslaan 281 S8, 9000 Ghent, Belgium
| | - Henk Vrielinck
- Department of Solid State Sciences, UGent, Krijgslaan 281 S1, 9000 Ghent, Belgium
| | - Giorgia Sciutto
- Department of Chemistry "G. Ciamician", University of Bologna, Via Guaccimanni 42, 48121, Ravenna, Italy
| | - Silvia Prati
- Department of Chemistry "G. Ciamician", University of Bologna, Via Guaccimanni 42, 48121, Ravenna, Italy
| | - Rocco Mazzeo
- Department of Chemistry "G. Ciamician", University of Bologna, Via Guaccimanni 42, 48121, Ravenna, Italy
| | - Andy M Booth
- SINTEF Ocean, Department of Environmental and New Resources, Brattørkaia 17 C, 7010 Trondheim, Norway
| | - Carl Van Colen
- Marine Biology Research Group, UGent, Krijgslaan 281 S8, 9000 Ghent, Belgium
| | - Laura Airoldi
- Department of Biological, Geological and Environmental Sciences and Interdepartmental Research Centre for Environmental Sciences, UO CoNISMa, University of Bologna, Via S. Alberto 163, 48123 Ravenna, Italy.
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Van Colen C, Vanhove B, Diem A, Moens T. Does microplastic ingestion by zooplankton affect predator-prey interactions? An experimental study on larviphagy. Environ Pollut 2020; 256:113479. [PMID: 31679869 DOI: 10.1016/j.envpol.2019.113479] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/14/2019] [Accepted: 10/22/2019] [Indexed: 05/20/2023]
Abstract
Litter is omnipresent in the ocean where it can be ingested by marine biota. Although ingestion of microplastics (MPs) is abundantly reported, insights into how MP can influence predator-prey interactions currently limits our understanding of the ecological impact of MPs. Here we demonstrate trophic transfer of MPs from zooplankton to benthic filter feeders, through consumption of contaminated prey (i.e. prey with ingested MP). However, predation rates of contaminated prey were significantly lower as compared to predation rates of prey that had no MPs ingested. As filter feeder clearance rates were not affected by consumption of MPs, the lower predation rates of contaminated prey appear to be primarily explained by disruption in zooplankton swimming behaviour that reduces their filtration risk. This is the first study that shows how MPs can change predator-prey interactions that are involved in the coupling between the pelagic and seabed habitat.
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Affiliation(s)
- Carl Van Colen
- Ghent University, Biology Department, Marine Biology Research Group, Krijgslaan 281 - S8, B 9000 Ghent, Belgium.
| | - Brecht Vanhove
- Ghent University, Biology Department, Marine Biology Research Group, Krijgslaan 281 - S8, B 9000 Ghent, Belgium
| | - Anna Diem
- Ghent University, Biology Department, Marine Biology Research Group, Krijgslaan 281 - S8, B 9000 Ghent, Belgium
| | - Tom Moens
- Ghent University, Biology Department, Marine Biology Research Group, Krijgslaan 281 - S8, B 9000 Ghent, Belgium
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Vafeiadou AM, Bretaña BLP, Van Colen C, Dos Santos GAP, Moens T. Global warming-induced temperature effects to intertidal tropical and temperate meiobenthic communities. Mar Environ Res 2018; 142:163-177. [PMID: 30348474 DOI: 10.1016/j.marenvres.2018.10.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 09/05/2018] [Accepted: 10/12/2018] [Indexed: 06/08/2023]
Abstract
Global climate change and the related temperature rise strongly impact marine life and have long been in the center of scientific attention. This experimental work investigates thermal-stress effects on intertidal meiofauna from tropical and temperate coasts, focusing on community responses. Natural communities were exposed for a month to ambient, elevated constant temperatures and diurnal fluctuating temperature regimes with elevated peak maxima, to mimic realistic future climate conditions. Abundance, biodiversity, community composition and functional diversity were assessed. Differential responses between a tropical and a temperate community were revealed. The tropical nematode assemblage was more tolerant to the elevated constant than to the fluctuating temperature regime, whereas the temperate assemblage was equally affected by both. Shifts in dominance of temperature-tolerant species in elevated constant and fluctuating temperature treatments (due to temperature variations) were observed and explained by a combination of differential tolerances and shifts in species interactions. Overall, global warming-induced temperature was found to alter species dynamics within meiobenthic communities, which may have further implications for the ecosystem.
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Affiliation(s)
- Anna-Maria Vafeiadou
- Ghent University, Marine Biology Lab, Krijgslaan 281/S8, 9000 Ghent, Belgium; Aristotle University of Thessaloniki, Biology Department, 54124 Thessaloniki, Greece.
| | | | - Carl Van Colen
- Ghent University, Marine Biology Lab, Krijgslaan 281/S8, 9000 Ghent, Belgium
| | | | - Tom Moens
- Ghent University, Marine Biology Lab, Krijgslaan 281/S8, 9000 Ghent, Belgium
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9
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Dornelas M, Antão LH, Moyes F, Bates AE, Magurran AE, Adam D, Akhmetzhanova AA, Appeltans W, Arcos JM, Arnold H, Ayyappan N, Badihi G, Baird AH, Barbosa M, Barreto TE, Bässler C, Bellgrove A, Belmaker J, Benedetti‐Cecchi L, Bett BJ, Bjorkman AD, Błażewicz M, Blowes SA, Bloch CP, Bonebrake TC, Boyd S, Bradford M, Brooks AJ, Brown JH, Bruelheide H, Budy P, Carvalho F, Castañeda‐Moya E, Chen CA, Chamblee JF, Chase TJ, Siegwart Collier L, Collinge SK, Condit R, Cooper EJ, Cornelissen JHC, Cotano U, Kyle Crow S, Damasceno G, Davies CH, Davis RA, Day FP, Degraer S, Doherty TS, Dunn TE, Durigan G, Duffy JE, Edelist D, Edgar GJ, Elahi R, Elmendorf SC, Enemar A, Ernest SKM, Escribano R, Estiarte M, Evans BS, Fan T, Turini Farah F, Loureiro Fernandes L, Farneda FZ, Fidelis A, Fitt R, Fosaa AM, Daher Correa Franco GA, Frank GE, Fraser WR, García H, Cazzolla Gatti R, Givan O, Gorgone‐Barbosa E, Gould WA, Gries C, Grossman GD, Gutierréz JR, Hale S, Harmon ME, Harte J, Haskins G, Henshaw DL, Hermanutz L, Hidalgo P, Higuchi P, Hoey A, Van Hoey G, Hofgaard A, Holeck K, Hollister RD, Holmes R, Hoogenboom M, Hsieh C, Hubbell SP, Huettmann F, Huffard CL, Hurlbert AH, Macedo Ivanauskas N, Janík D, Jandt U, Jażdżewska A, Johannessen T, Johnstone J, Jones J, Jones FAM, Kang J, Kartawijaya T, Keeley EC, Kelt DA, Kinnear R, Klanderud K, Knutsen H, Koenig CC, Kortz AR, Král K, Kuhnz LA, Kuo C, Kushner DJ, Laguionie‐Marchais C, Lancaster LT, Min Lee C, Lefcheck JS, Lévesque E, Lightfoot D, Lloret F, Lloyd JD, López‐Baucells A, Louzao M, Madin JS, Magnússon B, Malamud S, Matthews I, McFarland KP, McGill B, McKnight D, McLarney WO, Meador J, Meserve PL, Metcalfe DJ, Meyer CFJ, Michelsen A, Milchakova N, Moens T, Moland E, Moore J, Mathias Moreira C, Müller J, Murphy G, Myers‐Smith IH, Myster RW, Naumov A, Neat F, Nelson JA, Paul Nelson M, Newton SF, Norden N, Oliver JC, Olsen EM, Onipchenko VG, Pabis K, Pabst RJ, Paquette A, Pardede S, Paterson DM, Pélissier R, Peñuelas J, Pérez‐Matus A, Pizarro O, Pomati F, Post E, Prins HHT, Priscu JC, Provoost P, Prudic KL, Pulliainen E, Ramesh BR, Mendivil Ramos O, Rassweiler A, Rebelo JE, Reed DC, Reich PB, Remillard SM, Richardson AJ, Richardson JP, van Rijn I, Rocha R, Rivera‐Monroy VH, Rixen C, Robinson KP, Ribeiro Rodrigues R, de Cerqueira Rossa‐Feres D, Rudstam L, Ruhl H, Ruz CS, Sampaio EM, Rybicki N, Rypel A, Sal S, Salgado B, Santos FAM, Savassi‐Coutinho AP, Scanga S, Schmidt J, Schooley R, Setiawan F, Shao K, Shaver GR, Sherman S, Sherry TW, Siciński J, Sievers C, da Silva AC, Rodrigues da Silva F, Silveira FL, Slingsby J, Smart T, Snell SJ, Soudzilovskaia NA, Souza GBG, Maluf Souza F, Castro Souza V, Stallings CD, Stanforth R, Stanley EH, Mauro Sterza J, Stevens M, Stuart‐Smith R, Rondon Suarez Y, Supp S, Yoshio Tamashiro J, Tarigan S, Thiede GP, Thorn S, Tolvanen A, Teresa Zugliani Toniato M, Totland Ø, Twilley RR, Vaitkus G, Valdivia N, Vallejo MI, Valone TJ, Van Colen C, Vanaverbeke J, Venturoli F, Verheye HM, Vianna M, Vieira RP, Vrška T, Quang Vu C, Van Vu L, Waide RB, Waldock C, Watts D, Webb S, Wesołowski T, White EP, Widdicombe CE, Wilgers D, Williams R, Williams SB, Williamson M, Willig MR, Willis TJ, Wipf S, Woods KD, Woehler EJ, Zawada K, Zettler ML, Hickler T. BioTIME: A database of biodiversity time series for the Anthropocene. Glob Ecol Biogeogr 2018; 27:760-786. [PMID: 30147447 PMCID: PMC6099392 DOI: 10.1111/geb.12729] [Citation(s) in RCA: 141] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 11/25/2017] [Accepted: 11/28/2017] [Indexed: 05/08/2023]
Abstract
MOTIVATION The BioTIME database contains raw data on species identities and abundances in ecological assemblages through time. These data enable users to calculate temporal trends in biodiversity within and amongst assemblages using a broad range of metrics. BioTIME is being developed as a community-led open-source database of biodiversity time series. Our goal is to accelerate and facilitate quantitative analysis of temporal patterns of biodiversity in the Anthropocene. MAIN TYPES OF VARIABLES INCLUDED The database contains 8,777,413 species abundance records, from assemblages consistently sampled for a minimum of 2 years, which need not necessarily be consecutive. In addition, the database contains metadata relating to sampling methodology and contextual information about each record. SPATIAL LOCATION AND GRAIN BioTIME is a global database of 547,161 unique sampling locations spanning the marine, freshwater and terrestrial realms. Grain size varies across datasets from 0.0000000158 km2 (158 cm2) to 100 km2 (1,000,000,000,000 cm2). TIME PERIOD AND GRAIN BioTIME records span from 1874 to 2016. The minimal temporal grain across all datasets in BioTIME is a year. MAJOR TAXA AND LEVEL OF MEASUREMENT BioTIME includes data from 44,440 species across the plant and animal kingdoms, ranging from plants, plankton and terrestrial invertebrates to small and large vertebrates. SOFTWARE FORMAT .csv and .SQL.
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Affiliation(s)
- Maria Dornelas
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Laura H. Antão
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Department of Biology and CESAMUniversidade de Aveiro, Campus Universitário de SantiagoAveiroPortugal
| | - Faye Moyes
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Amanda E. Bates
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
- Department of Ocean Sciences, Memorial University of NewfoundlandSt John'sNewfoundland and LabradorCanada
| | - Anne E. Magurran
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Dušan Adam
- Department of Forest Ecology, Silva Tarouca Research InstituteBrnoCzech Republic
| | | | - Ward Appeltans
- UNESCO, Intergovernmental Oceanographic Commission, IOC Project Office for IODEOostendeBelgium
| | | | - Haley Arnold
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | | | - Gal Badihi
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Andrew H. Baird
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
| | - Miguel Barbosa
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Department of Biology and CESAMUniversidade de Aveiro, Campus Universitário de SantiagoAveiroPortugal
| | - Tiago Egydio Barreto
- Laboratório de Ecologia e Restauração Florestal, Fundação Espaço Eco, Piracicaba, São PauloBrazil
| | | | - Alecia Bellgrove
- School of Life and Environmental SciencesCentre for Integrative Ecology, Deakin UniversityWarrnamboolVictoriaAustralia
| | - Jonathan Belmaker
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
| | | | - Brian J. Bett
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
| | - Anne D. Bjorkman
- Section for Ecoinformatics and Biodiversity, Department of BioscienceAarhus UniversityAarhusDenmark
| | - Magdalena Błażewicz
- Laboratory of Polar Biology and Oceanobiology, Faculty of Biology and Environmental ProtectionUniversity of ŁódźŁódźPoland
| | - Shane A. Blowes
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
- German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐LeipzigLeipzigGermany
| | - Christopher P. Bloch
- Department of Biological SciencesBridgewater State UniversityBridgewaterMassachusetts
| | | | - Susan Boyd
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Matt Bradford
- CSIRO Land & WaterEcosciences Precinct, Dutton ParkQueenslandAustralia
| | - Andrew J. Brooks
- Marine Science Institute, University of CaliforniaSanta BarbaraCalifornia
| | - James H. Brown
- Department of BiologyUniversity of New MexicoAlbuquerqueNew Mexico
| | - Helge Bruelheide
- German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐LeipzigLeipzigGermany
- Institute of Biology/Geobotany and Botanical Garden, Martin‐Luther‐University Halle‐WittenbergHalleGermany
| | - Phaedra Budy
- Department of Watershed Sciences and the Ecology Center, US Geological Survey, UCFWRU and Utah State UniversityLoganUtah
| | - Fernando Carvalho
- Universidade do Extremo Sul Catarinense (PPG‐CA)CriciúmaSanta CatarinaBrazil
| | - Edward Castañeda‐Moya
- Southeast Environmental Research Center (OE 148), Florida International UniversityMiamiFlorida
| | - Chaolun Allen Chen
- Coral Reef Ecology and Evolution LabBiodiversity Research Centre, Academia SinicaTaipeiTaiwan
| | | | - Tory J. Chase
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
- Marine Biology and Aquaculture, College of Science and EngineeringJames Cook UniversityDouglasQueenslandAustralia
| | | | | | - Richard Condit
- Center for Tropical Forest ScienceWashingtonDistrict of Columbia
| | - Elisabeth J. Cooper
- Biosciences Fisheries and EconomicsUiT‐ The Arctic University of NorwayTromsøNorway
| | - J. Hans C. Cornelissen
- Systems Ecology, Department of Ecological Science, Vrije UniversiteitAmsterdamThe Netherlands
| | | | - Shannan Kyle Crow
- The National Institute of Water and Atmospheric ResearchAucklandNew Zealand
| | - Gabriella Damasceno
- Lab of Vegetation Ecology, Instituto de Biociências, Universidade Estadual Paulista (UNESP), Rio ClaroBrazil
| | | | - Robert A. Davis
- School of ScienceEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | - Frank P. Day
- Department of Biological SciencesOld Dominion UniversityNorfolkVirginia
| | - Steven Degraer
- Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment, Marine Ecology and ManagementBrusselsBelgium
- Marine Biology Research Group, Ghent UniversityGentBelgium
| | - Tim S. Doherty
- School of ScienceEdith Cowan UniversityJoondalupWestern AustraliaAustralia
- School of Life and Environmental SciencesCentre for Integrative Ecology (Burwood Campus), Deakin UniversityGeelongVictoriaAustralia
| | | | - Giselda Durigan
- Divisão de Florestas e Estações Experimentais, Floresta Estadual de Assis, Laboratório de Ecologia e Hidrologia Florestal, Instituto FlorestalSão PauloBrazil
| | - J. Emmett Duffy
- Tennenbaum Marine Observatories Network, Smithsonian InstitutionWashington, District of Columbia
| | - Dor Edelist
- National Institute of Oceanography, Tel‐ShikmonaHaifaIsrael
| | - Graham J. Edgar
- Institute for Marine and Antarctic Studies, University of TasmaniaHobartTasmaniaAustralia
| | - Robin Elahi
- Hopkins Marine Station, Stanford University, StanfordCalifornia
| | | | - Anders Enemar
- Department of Biological and Environmental SciencesUniversity of GothenburgGothenburgSweden
| | - S. K. Morgan Ernest
- Department of Wildlife Ecology and ConservationUniversity of FloridaGainesvilleFL
| | - Rubén Escribano
- Instituto Milenio de Oceanografía, Universidad de ConcepciónConcepciónChile
| | - Marc Estiarte
- CSIC, Global Ecology Unit CREAF‐CSIC‐UABBellaterraCataloniaSpain
- CREAF, Universitat Autònoma de BarcelonaCerdanyola del VallèsCataloniaSpain
| | - Brian S. Evans
- Migratory Bird Center, Smithsonian Conservation Biology Institute, National Zoological ParkWashingtonDistrict of Columbia
| | - Tung‐Yung Fan
- National Museum of Marine Biology and AquariumPingtung CountyTaiwan
| | - Fabiano Turini Farah
- Laboratório de Ecologia e Restauração Florestal, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São PauloSão PauloBrazil
| | - Luiz Loureiro Fernandes
- Departamento de Oceanografia e Ecologia, Universidade Federal do Espírito Santo, Vitória, Espírito SantoBrazil
| | - Fábio Z. Farneda
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculty of SciencesUniversity of LisbonLisbonPortugal
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Department of Ecology/PPGEFederal University of Rio de JaneiroRio de JaneiroBrazil
| | - Alessandra Fidelis
- Lab of Vegetation Ecology, Instituto de Biociências, Universidade Estadual Paulista (UNESP), Rio ClaroBrazil
| | - Robert Fitt
- School of Biological SciencesUniversity of AberdeenAberdeenUnited Kingdom
| | - Anna Maria Fosaa
- Botanical Department, Faroese Museum of Natural HistoryTorshavnFaroe Islands
| | | | - Grace E. Frank
- Marine Biology and Aquaculture, College of Science and EngineeringJames Cook UniversityDouglasQueenslandAustralia
| | | | - Hernando García
- Alexander von Humboldt Biological Resources Research InstituteBogotá DCColombia
| | | | - Or Givan
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
| | - Elizabeth Gorgone‐Barbosa
- Lab of Vegetation Ecology, Instituto de Biociências, Universidade Estadual Paulista (UNESP), Rio ClaroBrazil
| | - William A. Gould
- USDA Forest Service, 65 USDA Forest Service, International Institute of Tropical ForestrySan JuanPuerto Rico
| | - Corinna Gries
- Center for Limnology, University of WisconsinMadisonWisconsin
| | - Gary D. Grossman
- The Warnell School of Forestry and Natural ResourcesUniversity of GeorgiaAthensGeorgia
| | - Julio R. Gutierréz
- Departamento de Biología, Facultad de Ciencias, Universidad de La SerenaLa SerenaChile
- Centro de Estudios Avanzados en Zonas Aridas (CEAZA)La SerenaChile
- Institute of Ecology and Biodiversity (IEB)SantiagoChile
| | - Stephen Hale
- U.S. Environmental Protection Agency, Office of Research and Development, National Health and Environmental Effects Research Laboratory, Atlantic Ecology DivisionNarragansettRhode Island
| | - Mark E. Harmon
- Department of Forest Ecosystems and SocietyOregon State UniversityCorvallisOregon
| | - John Harte
- The Energy and Resources Group and The Department of Environmental Science, Policy and ManagementUniversity of CaliforniaBerkeleyCalifornia
| | - Gary Haskins
- Cetacean Research & Rescue UnitBanffUnited Kingdom
| | - Donald L. Henshaw
- U.S. Forest Service Pacific Northwest Research LaboratoryCorvallisOregon
| | - Luise Hermanutz
- Memorial University, St John'sNewfoundland and LabradorCanada
| | - Pamela Hidalgo
- Instituto Milenio de Oceanografía, Universidad de ConcepciónConcepciónChile
| | - Pedro Higuchi
- Laboratório de Dendrologia e Fitossociologia, Universidade do Estado de Santa CatarinaFlorianópolisSanta CatarinaBrazil
| | - Andrew Hoey
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
| | - Gert Van Hoey
- Department of Aquatic Environment and Quality, Flanders Research Institute for Agriculture, Fisheries and FoodOostendeBelgium
| | | | - Kristen Holeck
- Department of Natural Resources and Cornell Biological Field StationCornell UniversityIthacaNew York
| | | | | | - Mia Hoogenboom
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
- Marine Biology and Aquaculture, College of Science and EngineeringJames Cook UniversityDouglasQueenslandAustralia
| | - Chih‐hao Hsieh
- Institute of Oceanography, National Taiwan UniversityTaipeiTaiwan
| | | | - Falk Huettmann
- EWHALE lab‐ Biology and Wildlife DepartmentInstitute of Arctic Biology, University of AlaskaFairbanksAlaska
| | | | - Allen H. Hurlbert
- Department of BiologyUniversity of North CarolinaChapel HillNorth Carolina
| | | | - David Janík
- Department of Forest Ecology, Silva Tarouca Research InstituteBrnoCzech Republic
| | - Ute Jandt
- German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐LeipzigLeipzigGermany
- Institute of Biology/Geobotany and Botanical Garden, Martin‐Luther‐University Halle‐WittenbergHalleGermany
| | - Anna Jażdżewska
- Laboratory of Polar Biology and Oceanobiology, Faculty of Biology and Environmental ProtectionUniversity of ŁódźŁódźPoland
| | | | - Jill Johnstone
- Department of BiologyUniversity of SaskatchewanSaskatoonSaskatchewanCanada
| | - Julia Jones
- College of Earth, Ocean, and Atmospheric Sciences, Oregon State UniversityCorvallisOregon
| | - Faith A. M. Jones
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Jungwon Kang
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | | | | | - Douglas A. Kelt
- Department of WildlifeFish, and Conservation Biology, University of California, DavisDavisCalifornia
| | - Rebecca Kinnear
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Shetland Oil Terminal Environmental Advisory Group (SOTEAG)St AndrewsUnited Kingdom
| | - Kari Klanderud
- Faculty of Environmental Sciences and Natural Resource ManagementNorwegian University of Life SciencesÅsNorway
| | - Halvor Knutsen
- Institute of Marine ResearchHisNorway
- Department of Natural Sciences, Faculty of Engineering and Science, Centre for Coastal Research, University of AgderKristiansandNorway
| | | | - Alessandra R. Kortz
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Kamil Král
- Department of Forest Ecology, Silva Tarouca Research InstituteBrnoCzech Republic
| | - Linda A. Kuhnz
- Monterey Bay Aquarium Research InstituteMoss LandingCalifornia
| | - Chao‐Yang Kuo
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
| | - David J. Kushner
- Channel Islands National Park, U. S. National Park ServiceCalifornia, VenturaCalifornia
| | | | | | - Cheol Min Lee
- Forest and Climate Change Adaptation LaboratoryCenter for Forest and Climate Change, National Institute of Forest ScienceSeoulRepublic of Korea
| | - Jonathan S. Lefcheck
- Department of Biological SciencesVirginia Institute of Marine Science, The College of William & Mary, Gloucester PointVirginia
| | - Esther Lévesque
- Département des sciences de l'environnementUniversité du Québec à Trois‐Rivières and Centre d’études nordiquesQuébecCanada
| | - David Lightfoot
- Department of BiologyMuseum of Southwestern Biology, University of New MexicoAlbuquerqueNew Mexico
| | - Francisco Lloret
- CREAF, Universitat Autònoma de BarcelonaCerdanyola del VallèsCataloniaSpain
| | | | - Adrià López‐Baucells
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculty of SciencesUniversity of LisbonLisbonPortugal
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Museu de Ciències Naturals de GranollersCatalunyaSpain
| | | | - Joshua S. Madin
- Hawai‘i Institute of Marine Biology, University of Hawai‘i at Mānoa, KaneoheHawai‘iUSA
- Department of Biological SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | | | - Shahar Malamud
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
| | - Iain Matthews
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | | | - Brian McGill
- School of Biology and EcologySustainability Solutions Initiative, University of MaineOronoMaine
| | | | - William O. McLarney
- Stream Biomonitoring Program, Mainspring Conservation TrustFranklinNorth Carolina
| | - Jason Meador
- Stream Biomonitoring Program, Mainspring Conservation TrustFranklinNorth Carolina
| | | | | | - Christoph F. J. Meyer
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculty of SciencesUniversity of LisbonLisbonPortugal
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Ecosystems and Environment Research Centre (EERC), School of Environment and Life Sciences, University of SalfordSalfordUnited Kingdom
| | - Anders Michelsen
- Terrestrial Ecology Section, Department of Biology, University of CopenhagenCopenhagenDenmark
| | - Nataliya Milchakova
- Laboratory of Phytoresources, Kovalevsky Institute of Marine Biological Research of RAS (IMBR)SevastopolRussia
| | - Tom Moens
- Marine Biology Research Group, Ghent UniversityGentBelgium
| | - Even Moland
- Institute of Marine ResearchHisNorway
- Department of Natural Sciences, Faculty of Engineering and Science, Centre for Coastal Research, University of AgderKristiansandNorway
| | - Jon Moore
- Shetland Oil Terminal Environmental Advisory Group (SOTEAG)St AndrewsUnited Kingdom
- Aquatic Survey & Monitoring Ltd. ASMLDurhamUnited Kingdom
| | | | - Jörg Müller
- Bavarian Forest National ParkGrafenauGermany
- Field Station Fabrikschleichach, University of WürzburgRauhenebrachGermany
| | - Grace Murphy
- Department of BiologyDalhousie UniversityHalifaxNova ScotiaCanada
| | | | | | - Andrew Naumov
- Zoological Institute, Russian Academy SciencesSt PetersburgRussia
| | - Francis Neat
- Marine Scotland, Marine LaboratoryScottish GovernmentEdinburghUnited Kingdom
| | - James A. Nelson
- Department of BiologyUniversity of Louisiana at LafayetteLafayetteLouisiana
| | - Michael Paul Nelson
- Department of Forest Ecosystems and SocietyOregon State UniversityCorvallisOregon
| | | | - Natalia Norden
- Alexander von Humboldt Biological Resources Research InstituteBogotá DCColombia
| | - Jeffrey C. Oliver
- University of Arizona Health Sciences Library, University of ArizonaTucsonArizona
| | - Esben M. Olsen
- Institute of Marine ResearchHisNorway
- Department of Natural Sciences, Faculty of Engineering and Science, Centre for Coastal Research, University of AgderKristiansandNorway
| | | | - Krzysztof Pabis
- Laboratory of Polar Biology and Oceanobiology, Faculty of Biology and Environmental ProtectionUniversity of ŁódźŁódźPoland
| | - Robert J. Pabst
- Department of Forest Ecosystems and SocietyOregon State UniversityCorvallisOregon
| | - Alain Paquette
- Center for Forest Research, Université du Québec à Montréal (UQAM)MontrealQuebecCanada
| | - Sinta Pardede
- Wildlife Conservation Society Indonesia ProgramBogorIndonesia
| | - David M. Paterson
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Shetland Oil Terminal Environmental Advisory Group (SOTEAG)St AndrewsUnited Kingdom
| | - Raphaël Pélissier
- UMR AMAP, IRD, CIRAD, CNRS, INRA, Montpellier UniversityMontpellierFrance
| | - Josep Peñuelas
- CSIC, Global Ecology Unit CREAF‐CSIC‐UABBellaterraCataloniaSpain
- CREAF, Universitat Autònoma de BarcelonaCerdanyola del VallèsCataloniaSpain
| | - Alejandro Pérez‐Matus
- Subtidal Ecology Laboratory & Center for Marine Conservation, Estación Costera de Investigaciones MarinasFacultad de Ciencias Biológicas, Pontificia Universidad Católica de ChileSantiagoCasillaChile
| | - Oscar Pizarro
- Australian Centre of Field Robotics, University of SydneySydneyNew South WalesAustralia
| | - Francesco Pomati
- Department of Aquatic EcologyEawag: Swiss Federal Institute of Aquatic Science and TechnologySwitzerland
| | - Eric Post
- Department of WildlifeFish, and Conservation Biology, University of California, DavisDavisCalifornia
| | | | - John C. Priscu
- Department of Land Resources and Environmental SciencesMontana State UniversityBozemanMontana
| | - Pieter Provoost
- UNESCO, Intergovernmental Oceanographic Commission, IOC Project Office for IODEOostendeBelgium
| | | | | | - B. R. Ramesh
- Department of EcologyFrench Institute of PondicherryPuducherryIndia
| | | | - Andrew Rassweiler
- Channel Islands National Park, U. S. National Park ServiceCalifornia, VenturaCalifornia
| | - Jose Eduardo Rebelo
- Ichthyology Laboratory, Fisheries and AquacultureUniversity of AveiroAveiroPortugal
| | - Daniel C. Reed
- Marine Science Institute, University of CaliforniaSanta BarbaraCalifornia
| | - Peter B. Reich
- Department of Forest Resources, University of MinnesotaSt PaulMinnesota
- Hawkesbury Institute for the Environment, Western Sydney UniversityPenrithNew South WalesAustralia
| | - Suzanne M. Remillard
- Department of Forest Ecosystems and SocietyOregon State UniversityCorvallisOregon
| | - Anthony J. Richardson
- CSIRO Oceans and AtmosphereQueensland, BioSciences Precinct (QBP)St Lucia, BrisbaneQldAustralia
- Centre for Applications in Natural Resource Mathematics, The University of QueenslandSt LuciaQueenslandAustralia
| | | | - Itai van Rijn
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
| | - Ricardo Rocha
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculty of SciencesUniversity of LisbonLisbonPortugal
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Metapopulation Research Centre, Faculty of Biosciences, University of HelsinkiHelsinkiFinland
| | - Victor H. Rivera‐Monroy
- Department of Oceanography and Coastal Sciences, College of the Coast and EnvironmentLouisiana State UniversityBaton RougeLouisiana
| | - Christian Rixen
- Swiss Federal Institute for Forest, Snow and Landscape ResearchDavos DorfSwitzerland
| | | | - Ricardo Ribeiro Rodrigues
- Laboratório de Ecologia e Restauração Florestal, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São PauloSão PauloBrazil
| | - Denise de Cerqueira Rossa‐Feres
- Departamento de Zoologia e Botânica, Universidade Estadual Paulista – UNESPCâmpus São José do Rio Preto, São José do Rio PretoBrazil
| | - Lars Rudstam
- Department of Natural Resources and Cornell Biological Field StationCornell UniversityIthacaNew York
| | - Henry Ruhl
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
| | - Catalina S. Ruz
- Subtidal Ecology Laboratory & Center for Marine Conservation, Estación Costera de Investigaciones MarinasFacultad de Ciencias Biológicas, Pontificia Universidad Católica de ChileSantiagoCasillaChile
| | - Erica M. Sampaio
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Department of Animal Physiology, Eberhard Karls University TübingenTübingenGermany
| | - Nancy Rybicki
- National Research Program, U.S. Geological SurveyRestonVirginia
| | - Andrew Rypel
- Wisconsin Department of Natural Resources and Center for LimnologyUniversity of Wisconsin‐MadisonMadisonWisconsin
| | - Sofia Sal
- Department of Life SciencesImperial College LondonAscotBerkshireUnited Kingdom
| | - Beatriz Salgado
- Alexander von Humboldt Biological Resources Research InstituteBogotá DCColombia
| | | | - Ana Paula Savassi‐Coutinho
- Departamento de Ciências Biológicas, Escola Superior de Agricultura ‘Luiz de Queiroz’, Universidade de São PauloSão PauloBrazil
| | - Sara Scanga
- Department of BiologyUtica CollegeUticaNew York
| | - Jochen Schmidt
- The National Institute of Water and Atmospheric ResearchAucklandNew Zealand
| | - Robert Schooley
- Wildlife Ecology and Conservation, Department of Natural Resources and Environmental SciencesUniversity of IllinoisChampaignIllinois
| | | | - Kwang‐Tsao Shao
- Biodiversity Research Center, Academia SinicaNankang, TaipeiTaiwan
| | | | | | | | - Jacek Siciński
- Laboratory of Polar Biology and Oceanobiology, Faculty of Biology and Environmental ProtectionUniversity of ŁódźŁódźPoland
| | - Caya Sievers
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Ana Carolina da Silva
- Laboratório de Dendrologia e Fitossociologia, Universidade do Estado de Santa CatarinaFlorianópolisSanta CatarinaBrazil
| | | | | | - Jasper Slingsby
- Department of Biological Sciences, Centre for Statistics in Ecology, Environment and ConservationUniversity of CapeTownRondeboschSouth Africa
- Fynbos Node, South African Environmental Observation NetworkClaremontSouth Africa
| | - Tracey Smart
- Coastal Finfish Section, South Carolina Department of Natural Resources, Marine Resources Research InstituteCharlestonSouth Carolina
| | - Sara J. Snell
- Department of BiologyUniversity of North CarolinaChapel HillNorth Carolina
| | - Nadejda A. Soudzilovskaia
- Conservation Biology DepartmentInstitute of Environmental Studies, CML, Leiden UniversityLeidenThe Netherlands
| | - Gabriel B. G. Souza
- Laboratório de Biologia e Tecnologia Pesqueira, Universidade Federal do Rio de JaneiroRio de JaneiroBrazil
| | | | - Vinícius Castro Souza
- Laboratório de Ecologia e Restauração Florestal, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São PauloSão PauloBrazil
| | | | - Rowan Stanforth
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | | | | | - Maarten Stevens
- INBO, Research Institute for Nature and ForestBrusselsBelgium
| | - Rick Stuart‐Smith
- Institute for Marine and Antarctic Studies, University of TasmaniaHobartTasmaniaAustralia
| | - Yzel Rondon Suarez
- Centro de Estudos em Recursos Naturais, Universidade Estadual de Mato Grosso do SulDouradosMato Grosso do SulBrazil
| | - Sarah Supp
- School of Biology and EcologyUniversity of MaineOronoMaine
| | | | | | - Gary P. Thiede
- Department of Watershed Sciences and the Ecology Center, US Geological Survey, UCFWRU and Utah State UniversityLoganUtah
| | - Simon Thorn
- Field Station Fabrikschleichach, University of WürzburgRauhenebrachGermany
| | - Anne Tolvanen
- Natural Resources Institute Finland, University of OuluOuluFinland
| | | | - Ørjan Totland
- Department of BiologyUniversity of BergenBergenNorway
| | - Robert R. Twilley
- Department of Oceanography and Coastal Sciences, College of the Coast and EnvironmentLouisiana State UniversityBaton RougeLouisiana
| | | | - Nelson Valdivia
- Universidad Austral de Chile and Centro FONDAP en Dinámica de Ecosistemas Marinos de Altas Latitudes (IDEAL)ValdiviaChile
| | | | | | - Carl Van Colen
- Marine Biology Research Group, Ghent UniversityGentBelgium
| | - Jan Vanaverbeke
- Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment, Marine Ecology and ManagementBrusselsBelgium
| | - Fabio Venturoli
- Escola de Agronomia, Universidade Federal de GoiásGoiâniaBrazil
| | - Hans M. Verheye
- Department of Environmental AffairsOceans and Coastal ResearchCape TownSouth Africa
- Department of Biological SciencesMarine Research InstituteUniversity of Cape TownCape TownSouth Africa
| | - Marcelo Vianna
- Laboratório de Biologia e Tecnologia Pesqueira, Universidade Federal do Rio de JaneiroRio de JaneiroBrazil
| | - Rui P. Vieira
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
| | - Tomáš Vrška
- Department of Forest Ecology, Silva Tarouca Research InstituteBrnoCzech Republic
| | - Con Quang Vu
- Institute of Ecology and Biological Resources, VASTHanoiVietnam
| | - Lien Van Vu
- Vietnam National Museum of NatureHanoiVietnam
- Graduate University of Science and Technology, VASTHanoiVietnam
| | - Robert B. Waide
- Department of BiologyUniversity of New MexicoAlbuquerqueNew Mexico
| | - Conor Waldock
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
| | - Dave Watts
- CSIRO Oceans and Atmosphere FlagshipHobartTasmaniaAustralia
| | - Sara Webb
- Biology Department, Drew UniversityMadisonNew Jersey
- Environmental Studies Department, Drew UniversityMadisonNew Jersey
| | | | - Ethan P. White
- Department of Wildlife Ecology & ConservationUniversity of FloridaGainesvilleFlorida
- Informatics Institute, University of FloridaGainesvilleFlorida
| | | | - Dustin Wilgers
- Department of Natural SciencesMcPherson CollegeMcPhersonKansas
| | - Richard Williams
- Australian Antarctic Division, Channel HighwayKingstonTasmaniaAustralia
| | - Stefan B. Williams
- Australian Centre of Field Robotics, University of SydneySydneyNew South WalesAustralia
| | | | - Michael R. Willig
- Department of Ecology & Evolutionary Biology, Center for Environmental Sciences & EngineeringUniversity of ConnecticutMansfieldConnecticut
| | - Trevor J. Willis
- Institute of Marine Sciences, School of Biological Sciences, University of PortsmouthPortsmouthUnited Kingdom
| | - Sonja Wipf
- Research Team Mountain Ecosystems, WSL Institute for Snow and Avalanche Research SLFDavosSwitzerland
| | | | - Eric J. Woehler
- Institute for Marine and Antarctic Studies, University of TasmaniaHobartTasmaniaAustralia
| | - Kyle Zawada
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Department of Biological SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | - Michael L. Zettler
- Leibniz Institute for Baltic Sea Research Warnemünde, Seestr. 15, D‐18119 RostockGermany
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10
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Mevenkamp L, Ong EZ, Van Colen C, Vanreusel A, Guilini K. Combined, short-term exposure to reduced seawater pH and elevated temperature induces community shifts in an intertidal meiobenthic assemblage. Mar Environ Res 2018; 133:32-44. [PMID: 29198410 DOI: 10.1016/j.marenvres.2017.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 10/30/2017] [Accepted: 11/03/2017] [Indexed: 06/07/2023]
Abstract
In future global change scenarios the surface ocean will experience continuous acidification and rising temperatures. While effects of both stressors on marine, benthic communities are fairly well studied, consequences of the interaction of both factors remain largely unknown. We performed a short-term microcosm experiment exposing a soft-bottom community from an intertidal flat in the Westerscheldt estuary to two levels of seawater pH (ambient pHT = 7.9, reduced pHT = 7.5) and temperature (10 °C ambient and 13 °C elevated temperature) in a crossed design. After 8 weeks, meiobenthic community structure and nematode staining ratios, as a proxy for mortality, were compared between treatments and structural changes were related to the prevailing abiotic conditions in the respective treatments (pore water pHT, sediment grain size, total organic matter content, total organic carbon and nitrogen content, phytopigment concentrations and carbonate concentration). Pore water pHT profiles were significantly altered by pH and temperature manipulations and the combination of elevated temperature and reduced pH intensified the already more acidic porewater below the oxic zone. Meiofauna community composition was significantly affected by the combination of reduced pH and elevated temperature resulting in increased densities of predatory Platyhelminthes, reduced densities of Copepoda and Nauplii and complete absence of Gastrotricha compared to the experimental control. Furthermore, nematode staining ratio was elevated when seawater pH was reduced pointing towards reduced degradation rates of dead nematode bodies. The observed synergistic interactions of pH and temperature on meiobenthic communities and abiotic sediment characteristics underline the importance of multistressor experiments when addressing impacts of global change on the marine environment.
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Affiliation(s)
- Lisa Mevenkamp
- Marine Biology Research Group, Ghent University, Krijgslaan 281 S8, 9000 Ghent, Belgium.
| | - Ee Zin Ong
- Marine Biology Research Group, Ghent University, Krijgslaan 281 S8, 9000 Ghent, Belgium
| | - Carl Van Colen
- Marine Biology Research Group, Ghent University, Krijgslaan 281 S8, 9000 Ghent, Belgium
| | - Ann Vanreusel
- Marine Biology Research Group, Ghent University, Krijgslaan 281 S8, 9000 Ghent, Belgium
| | - Katja Guilini
- Marine Biology Research Group, Ghent University, Krijgslaan 281 S8, 9000 Ghent, Belgium
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11
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Van Colen C, Jansson A, Saunier A, Lacoue-Labathe T, Vincx M. Biogeographic vulnerability to ocean acidification and warming in a marine bivalve. Mar Pollut Bull 2018; 126:308-311. [PMID: 29421102 DOI: 10.1016/j.marpolbul.2017.10.092] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 10/22/2017] [Accepted: 10/31/2017] [Indexed: 06/08/2023]
Abstract
Anthropogenic CO2 emissions are rapidly changing seawater temperature, pH and carbonate chemistry. This study compares the embryonic development under high pCO2 conditions across the south-north distribution range of the marine clam Limecola balthica in NW Europe. The combined effects of elevated temperature and reduced pH on hatching success and size varied strongly between the three studied populations, with the Gulf of Finland population appearing most endangered under the conditions predicted to occur by 2100. These results demonstrate that the assessment of marine faunal population persistence to future climatic conditions needs to consider the interactive effects of co-occurring physico-chemical alterations in seawater within the local context that determines population fitness, adaptation potential and the system resilience to environmental change.
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Affiliation(s)
- Carl Van Colen
- Ghent University, Marine Biology Research Group, Krijgslaan 281 - S8, 9000 Gent, Belgium.
| | - Anna Jansson
- Environmental and Marine Biology, Faculty of Science and Engineering, Åbo Akademi University, Åbo, Finland; Tvärminne Zoological Station, University of Helsinki, Hanko, Finland
| | - Alice Saunier
- Littoral Environnement et Sociétés (LIENSs), UMR 7266 CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, 17000 La Rochelle, France
| | - Thomas Lacoue-Labathe
- Littoral Environnement et Sociétés (LIENSs), UMR 7266 CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, 17000 La Rochelle, France
| | - Magda Vincx
- Ghent University, Marine Biology Research Group, Krijgslaan 281 - S8, 9000 Gent, Belgium
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12
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Decleyre H, Heylen K, Van Colen C, Willems A. Dissimilatory nitrogen reduction in intertidal sediments of a temperate estuary: small scale heterogeneity and novel nitrate-to-ammonium reducers. Front Microbiol 2015; 6:1124. [PMID: 26528270 PMCID: PMC4604302 DOI: 10.3389/fmicb.2015.01124] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 09/28/2015] [Indexed: 11/13/2022] Open
Abstract
The estuarine nitrogen cycle can be substantially altered due to anthropogenic activities resulting in increased amounts of inorganic nitrogen (mainly nitrate). In the past, denitrification was considered to be the main ecosystem process removing reactive nitrogen from the estuarine ecosystem. However, recent reports on the contribution of dissimilatory nitrate reduction to ammonium (DNRA) to nitrogen removal in these systems indicated a similar or higher importance, although the ratio between both processes remains ambiguous. Compared to denitrification, DNRA has been underexplored for the last decades and the key organisms carrying out the process in marine environments are largely unknown. Hence, as a first step to better understand the interplay between denitrification, DNRA and reduction of nitrate to nitrite in estuarine sediments, nitrogen reduction potentials were determined in sediments of the Paulina polder mudflat (Westerschelde estuary). We observed high variability in dominant nitrogen removing processes over a short distance (1.6 m), with nitrous oxide, ammonium and nitrite production rates differing significantly between all sampling sites. Denitrification occurred at all sites, DNRA was either the dominant process (two out of five sites) or absent, while nitrate reduction to nitrite was observed in most sites but never dominant. In addition, novel nitrate-to-ammonium reducers assigned to Thalassospira, Celeribacter, and Halomonas, for which DNRA was thus far unreported, were isolated, with DNRA phenotype reconfirmed through nrfA gene amplification. This study demonstrates high small scale heterogeneity among dissimilatory nitrate reduction processes in estuarine sediments and provides novel marine DNRA organisms that represent valuable alternatives to the current model organisms.
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Affiliation(s)
- Helen Decleyre
- Laboratory of Microbiology (LM-UGent), Department of Biochemistry and Microbiology, Ghent University Ghent, Belgium
| | - Kim Heylen
- Laboratory of Microbiology (LM-UGent), Department of Biochemistry and Microbiology, Ghent University Ghent, Belgium
| | - Carl Van Colen
- Marine Biology Research Group, Department of Biology, Ghent University Ghent, Belgium
| | - Anne Willems
- Laboratory of Microbiology (LM-UGent), Department of Biochemistry and Microbiology, Ghent University Ghent, Belgium
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13
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Decleyre H, Heylen K, Sabbe K, Tytgat B, Deforce D, Van Nieuwerburgh F, Van Colen C, Willems A. A doubling of microphytobenthos biomass coincides with a tenfold increase in denitrifier and total bacterial abundances in intertidal sediments of a temperate estuary. PLoS One 2015; 10:e0126583. [PMID: 25961719 PMCID: PMC4427305 DOI: 10.1371/journal.pone.0126583] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 04/04/2015] [Indexed: 11/30/2022] Open
Abstract
Surface sediments are important systems for the removal of anthropogenically derived inorganic nitrogen in estuaries. They are often characterized by the presence of a microphytobenthos (MPB) biofilm, which can impact bacterial communities in underlying sediments for example by secretion of extracellular polymeric substances (EPS) and competition for nutrients (including nitrogen). Pyrosequencing and qPCR was performed on two intertidal surface sediments of the Westerschelde estuary characterized by a two-fold difference in MPB biomass but no difference in MPB composition. Doubling of MPB biomass was accompanied by a disproportionately (ten-fold) increase in total bacterial abundances while, unexpectedly, no difference in general community structure was observed, despite significantly lower bacterial richness and distinct community membership, mostly for non-abundant taxa. Denitrifier abundances corresponded likewise while community structure, both for nirS and nirK denitrifiers, remained unchanged, suggesting that competition with diatoms for nitrate is negligible at concentrations in the investigated sediments (appr. 1 mg/l NO3-). This study indicates that MPB biomass increase has a general, significantly positive effect on total bacterial and denitrifier abundances, with stimulation or inhibition of specific bacterial groups that however do not result in a re-structured community.
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Affiliation(s)
- Helen Decleyre
- Laboratory of Microbiology (LM-UGent), Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
| | - Kim Heylen
- Laboratory of Microbiology (LM-UGent), Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
- * E-mail:
| | - Koen Sabbe
- Laboratory of Protistology and Aquatic Ecology, Department of Biology, Ghent University, Ghent, Belgium
| | - Bjorn Tytgat
- Laboratory of Microbiology (LM-UGent), Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
| | - Dieter Deforce
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Filip Van Nieuwerburgh
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Carl Van Colen
- Marine Biology Research Group, Department of Biology, Ghent University, Ghent, Belgium
| | - Anne Willems
- Laboratory of Microbiology (LM-UGent), Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
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14
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Wong JXW, Van Colen C, Airoldi L. Nutrient levels modify saltmarsh responses to increased inundation in different soil types. Mar Environ Res 2015; 104:37-46. [PMID: 25594372 DOI: 10.1016/j.marenvres.2014.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 12/22/2014] [Accepted: 12/24/2014] [Indexed: 06/04/2023]
Abstract
Saltmarshes have been depleted historically, and cumulative stressors threaten their future persistence. We examined experimentally how nutrient availability (high vs. low) affects the responses of Spartina maritima to increased inundation in two mineral soil types (low vs. medium organic). Increased inundation, one of the effects of accelerated sea level rise, had negative effects on most plant growth parameters, but the magnitude varied with soil and nutrient levels, and between plants from different locations. Average differences between inundation treatments were largest at high nutrient conditions in low organic matter soils. We conclude that saltmarsh vegetation would be more drastically affected by increased inundation in low than in medium organic matter soils, and especially in estuaries already under high nutrient availability. This knowledge enhances the prediction of changes at the foreshore of saltmarshes related to sea level rise, and the development of site-specific conservation strategies.
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Affiliation(s)
- Joanne X W Wong
- Alma Mater Studiorum - Università di Bologna, Dipartimento di Scienze Biologiche, Geologiche ed Ambientali (BiGeA), Italy; Ghent University, Research Group of Marine Biology (MARBIOL), Belgium
| | - Carl Van Colen
- Ghent University, Research Group of Marine Biology (MARBIOL), Belgium
| | - Laura Airoldi
- Alma Mater Studiorum - Università di Bologna, Dipartimento di Scienze Biologiche, Geologiche ed Ambientali (BiGeA), Italy.
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15
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Braeckman U, Van Colen C, Guilini K, Van Gansbeke D, Soetaert K, Vincx M, Vanaverbeke J. Empirical evidence reveals seasonally dependent reduction in nitrification in coastal sediments subjected to near future ocean acidification. PLoS One 2014; 9:e108153. [PMID: 25329898 PMCID: PMC4199590 DOI: 10.1371/journal.pone.0108153] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 07/31/2014] [Indexed: 11/19/2022] Open
Abstract
Research so far has provided little evidence that benthic biogeochemical cycling is affected by ocean acidification under realistic climate change scenarios. We measured nutrient exchange and sediment community oxygen consumption (SCOC) rates to estimate nitrification in natural coastal permeable and fine sandy sediments under pre-phytoplankton bloom and bloom conditions. Ocean acidification, as mimicked in the laboratory by a realistic pH decrease of 0.3, significantly reduced SCOC on average by 60% and benthic nitrification rates on average by 94% in both sediment types in February (pre-bloom period), but not in April (bloom period). No changes in macrofauna functional community (density, structural and functional diversity) were observed between ambient and acidified conditions, suggesting that changes in benthic biogeochemical cycling were predominantly mediated by changes in the activity of the microbial community during the short-term incubations (14 days), rather than by changes in engineering effects of bioturbating and bio-irrigating macrofauna. As benthic nitrification makes up the gross of ocean nitrification, a slowdown of this nitrogen cycling pathway in both permeable and fine sediments in winter, could therefore have global impacts on coupled nitrification-denitrification and hence eventually on pelagic nutrient availability.
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Affiliation(s)
- Ulrike Braeckman
- Ghent University, Department of Biology, Marine Biology Research Group, Ghent, Belgium
- * E-mail:
| | - Carl Van Colen
- Ghent University, Department of Biology, Marine Biology Research Group, Ghent, Belgium
| | - Katja Guilini
- Ghent University, Department of Biology, Marine Biology Research Group, Ghent, Belgium
| | - Dirk Van Gansbeke
- Ghent University, Department of Biology, Marine Biology Research Group, Ghent, Belgium
| | - Karline Soetaert
- Netherlands Institute for Sea Research, Department of Ecosystem Studies, Yerseke, The Netherlands
| | - Magda Vincx
- Ghent University, Department of Biology, Marine Biology Research Group, Ghent, Belgium
| | - Jan Vanaverbeke
- Ghent University, Department of Biology, Marine Biology Research Group, Ghent, Belgium
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16
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Thrush SF, Hewitt JE, Parkes S, Lohrer AM, Pilditch C, Woodin SA, Wethey DS, Chiantore M, Asnaghi V, De Juan S, Kraan C, Rodil I, Savage C, Van Colen C. Experimenting with ecosystem interaction networks in search of threshold potentials in real-world marine ecosystems. Ecology 2014; 95:1451-7. [PMID: 25039209 DOI: 10.1890/13-1879.1] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Thresholds profoundly affect our understanding and management of ecosystem dynamics, but we have yet to develop practical techniques to assess the risk that thresholds will be crossed. Combining ecological knowledge of critical system interdependencies with a large-scale experiment, we tested for breaks in the ecosystem interaction network to identify threshold potential in real-world ecosystem dynamics. Our experiment with the bivalves Macomona liliana and Austrovenus stutchburyi on marine sandflats in New Zealand demonstrated that reductions in incident sunlight changed the interaction network between sediment biogeochemical fluxes, productivity, and macrofauna. By demonstrating loss of positive feedbacks and changes in the architecture of the network, we provide mechanistic evidence that stressors lead to break points in dynamics, which theory predicts predispose a system to a critical transition.
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17
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Queirós AM, Birchenough SNR, Bremner J, Godbold JA, Parker RE, Romero-Ramirez A, Reiss H, Solan M, Somerfield PJ, Van Colen C, Van Hoey G, Widdicombe S. A bioturbation classification of European marine infaunal invertebrates. Ecol Evol 2013; 3:3958-85. [PMID: 24198953 PMCID: PMC3810888 DOI: 10.1002/ece3.769] [Citation(s) in RCA: 189] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 08/06/2013] [Accepted: 08/12/2013] [Indexed: 11/26/2022] Open
Abstract
Bioturbation, the biogenic modification of sediments through particle reworking and burrow ventilation, is a key mediator of many important geochemical processes in marine systems. In situ quantification of bioturbation can be achieved in a myriad of ways, requiring expert knowledge, technology, and resources not always available, and not feasible in some settings. Where dedicated research programmes do not exist, a practical alternative is the adoption of a trait-based approach to estimate community bioturbation potential (BPc). This index can be calculated from inventories of species, abundance and biomass data (routinely available for many systems), and a functional classification of organism traits associated with sediment mixing (less available). Presently, however, there is no agreed standard categorization for the reworking mode and mobility of benthic species. Based on information from the literature and expert opinion, we provide a functional classification for 1033 benthic invertebrate species from the northwest European continental shelf, as a tool to enable the standardized calculation of BPc in the region. Future uses of this classification table will increase the comparability and utility of large-scale assessments of ecosystem processes and functioning influenced by bioturbation (e.g., to support legislation). The key strengths, assumptions, and limitations of BPc as a metric are critically reviewed, offering guidelines for its calculation and application.
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Affiliation(s)
- Ana M Queirós
- Plymouth Marine Laboratory Prospect Place, The Hoe, Plymouth, PL1 3DH, U.K
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18
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Van Colen C, Rossi F, Montserrat F, Andersson MGI, Gribsholt B, Herman PMJ, Degraer S, Vincx M, Ysebaert T, Middelburg JJ. Organism-sediment interactions govern post-hypoxia recovery of ecosystem functioning. PLoS One 2012; 7:e49795. [PMID: 23185440 PMCID: PMC3504103 DOI: 10.1371/journal.pone.0049795] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2012] [Accepted: 10/12/2012] [Indexed: 11/30/2022] Open
Abstract
Hypoxia represents one of the major causes of biodiversity and ecosystem functioning loss for coastal waters. Since eutrophication-induced hypoxic events are becoming increasingly frequent and intense, understanding the response of ecosystems to hypoxia is of primary importance to understand and predict the stability of ecosystem functioning. Such ecological stability may greatly depend on the recovery patterns of communities and the return time of the system properties associated to these patterns. Here, we have examined how the reassembly of a benthic community contributed to the recovery of ecosystem functioning following experimentally-induced hypoxia in a tidal flat. We demonstrate that organism-sediment interactions that depend on organism size and relate to mobility traits and sediment reworking capacities are generally more important than recovering species richness to set the return time of the measured sediment processes and properties. Specifically, increasing macrofauna bioturbation potential during community reassembly significantly contributed to the recovery of sediment processes and properties such as denitrification, bedload sediment transport, primary production and deep pore water ammonium concentration. Such bioturbation potential was due to the replacement of the small-sized organisms that recolonised at early stages by large-sized bioturbating organisms, which had a disproportionately stronger influence on sediment. This study suggests that the complete recovery of organism-sediment interactions is a necessary condition for ecosystem functioning recovery, and that such process requires long periods after disturbance due to the slow growth of juveniles into adult stages involved in these interactions. Consequently, repeated episodes of disturbance at intervals smaller than the time needed for the system to fully recover organism-sediment interactions may greatly impair the resilience of ecosystem functioning.
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Affiliation(s)
- Carl Van Colen
- Department of Biology, Marine Biology Section, Ghent University, Ghent, Belgium.
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19
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Van Colen C, Debusschere E, Braeckman U, Van Gansbeke D, Vincx M. The early life history of the clam Macoma balthica in a high CO2 world. PLoS One 2012; 7:e44655. [PMID: 22970279 PMCID: PMC3438177 DOI: 10.1371/journal.pone.0044655] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2011] [Accepted: 08/10/2012] [Indexed: 12/02/2022] Open
Abstract
This study investigated the effects of experimentally manipulated seawater carbonate chemistry on several early life history processes of the Baltic tellin (Macoma balthica), a widely distributed bivalve that plays a critical role in the functioning of many coastal habitats. We demonstrate that ocean acidification significantly depresses fertilization, embryogenesis, larval development and survival during the pelagic phase. Fertilization and the formation of a D-shaped shell during embryogenesis were severely diminished: successful fertilization was reduced by 11% at a 0.6 pH unit decrease from present (pH 8.1) conditions, while hatching success was depressed by 34 and 87%, respectively at a 0.3 and 0.6 pH unit decrease. Under acidified conditions, larvae were still able to develop a shell during the post-embryonic phase, but higher larval mortality rates indicate that fewer larvae may metamorphose and settle in an acidified ocean. The cumulative impact of decreasing seawater pH on fertilization, embryogenesis and survival to the benthic stage is estimated to reduce the number of competent settlers by 38% for a 0.3 pH unit decrease, and by 89% for a 0.6 pH unit decrease from present conditions. Additionally, slower growth rates and a delayed metamorphosis at a smaller size were indicative for larvae developed under acidified conditions. This may further decline the recruit population size due to a longer subjection to perturbations, such as predation, during the pelagic phase. In general, early life history processes were most severely compromised at ∼pH 7.5, which corresponds to seawater undersaturated with respect to aragonite. Since recent models predict a comparable decrease in pH in coastal waters in the near future, this study indicates that future populations of Macoma balthica are likely to decline as a consequence of ongoing ocean acidification.
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Affiliation(s)
- Carl Van Colen
- Department of Biology, Marine Biology Section, Ghent University, Ghent, Belgium.
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