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Astolfi ML, Frezzini MA, Massimi L, Rapa M, Canepari S, Conti ME. Sphagnum moss and peat comparative study: Metal release, binding properties and antioxidant activity. PLoS One 2024; 19:e0307210. [PMID: 39159168 PMCID: PMC11332952 DOI: 10.1371/journal.pone.0307210] [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: 03/22/2024] [Accepted: 07/01/2024] [Indexed: 08/21/2024] Open
Abstract
Peat is the main constituent of cultivation substrates and a precious non-renewable fossil material. Peatlands provide important ecosystem services and allow the absorption and storage of carbon. Protecting peatlands helps tackle climate change and contributes to biodiversity conservation. Due to its importance, it is necessary to implement strategies to reduce the use of peat, such as replacing it with biomass-based alternative growing media constituents, such as Sphagnum moss. In this study, we compared the metal release and binding properties at two different pH, antioxidant activity, and total phenolic content of peat and Sphagnum moss from the Tierra del Fuego (TdF) region of southern Patagonia. Levels of the elements were determined by inductively coupled plasma mass spectrometry (ICP-MS), while the types and amounts of functional groups were characterized and compared using Fourier transform infrared (FTIR) spectroscopy. The total phenol level and antioxidant capacity were assessed using the Folin-Ciocalteu method and 2,2-diphenyl-1-picrylhydrazyl test. There are generally higher concentrations of leachable elements in peat than in Sphagnum moss at pH = 2, except Cs, Rb, Ti, and Zr. In contrast, at pH = 5, levels of all leached elements are highest in Sphagnum moss. Sphagnum moss shows a higher metal adsorption capacity than peat, except for Be, Mn, Tl, and Zn. Finally, the results showed that both matrices contained similar total phenolic contents: 0.018 ± 0.011 mg gallic acid equivalent (GAE) per gram dry sample for peat and 0.020 ± 0.007 mg GAE g-1 for Sphagnum moss. Instead, Sphagnum moss extracts showed a significantly higher antioxidant activity [0.026 ± 0.028 mmol Trolox equivalents (TE) g-1] than that estimated in peat (0.009 ± 0.005 mmol TE g-1). Humic acids, carboxylic acids, and phenolic and lignin groups were identified as the functional groups that mainly determined the antioxidant activity of the Sphagnum moss compared to peat. The present study resulted in an advancement of knowledge of these materials for more thoughtful future use and possible replacements.
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Affiliation(s)
- Maria Luisa Astolfi
- Department of Chemistry, Sapienza University of Rome, Rome, Italy
- Research Center for Applied Sciences to the Safeguard of Environment and Cultural Heritage (CIABC), Sapienza University of Rome, Rome, Italy
| | | | - Lorenzo Massimi
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
- C.N.R. Institute of Atmospheric Pollution Research, Monterotondo St., Rome, Italy
| | - Mattia Rapa
- Department of Management, Sapienza University of Rome, Rome, Italy
| | - Silvia Canepari
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
- C.N.R. Institute of Atmospheric Pollution Research, Monterotondo St., Rome, Italy
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Truax K, Dulai H, Misra A, Kuhne W, Smith C, Bongolan-Aquino C. Applications of LIF to Document Natural Variability of Chlorophyll Content and Cu Uptake in Moss. PLANTS (BASEL, SWITZERLAND) 2024; 13:2031. [PMID: 39124149 PMCID: PMC11314132 DOI: 10.3390/plants13152031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 07/13/2024] [Accepted: 07/18/2024] [Indexed: 08/12/2024]
Abstract
Chlorophyll has long been used as a natural indicator of plant health and photosynthetic efficiency. Laser-induced fluorescence (LIF) is an emerging technique for understanding broad spectrum organic processes and has more recently been used to monitor chlorophyll response in plants. Previous work has focused on developing a LIF technique for imaging moss mats to identify metal contamination with the current focus shifting toward application to moss fronds and aiding sample collection for chemical analysis. Two laser systems (CoCoBi a Nd:YGa pulsed laser system and Chl-SL with two blue continuous semiconductor diodes) were used to collect images of moss fronds exposed to increasing levels of Cu (1, 10, and 100 nmol/cm2) using a CMOS camera. The best methods for the preprocessing of images were conducted before the analysis of fluorescence signatures were compared to a control. The Chl-SL system performed better than the CoCoBi, with dynamic time warping (DTW) proving the most effective for image analysis. Manual thresholding to remove lower decimal code values improved the data distributions and proved whether using one or two fronds in an image was more advantageous. A higher DTW difference from the control correlated to lower chlorophyll a/b ratios and a higher metal content, indicating that LIF, with the aid of image processing, can be an effective technique for identifying Cu contamination shortly after an event.
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Affiliation(s)
- Kelly Truax
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA; (H.D.); (A.M.); (C.B.-A.)
| | - Henrietta Dulai
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA; (H.D.); (A.M.); (C.B.-A.)
| | - Anupam Misra
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA; (H.D.); (A.M.); (C.B.-A.)
| | - Wendy Kuhne
- Savannah River National Laboratory, Aiken, SC 29831, USA;
| | - Celia Smith
- School of Life Science, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA;
| | - Ciara Bongolan-Aquino
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA; (H.D.); (A.M.); (C.B.-A.)
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3
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Chaos Z, Fernández JA, Balseiro-Romero M, Celeiro M, García-Jares C, Méndez A, Pérez-Alonso P, Estébanez B, Kaal J, Nierop KGJ, Aboal JR, Monterroso C. What potential do mosses have as biomonitors of POPs? A comparative study of hexachlorocyclohexane sorption. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 934:173021. [PMID: 38740203 DOI: 10.1016/j.scitotenv.2024.173021] [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: 01/18/2024] [Revised: 05/03/2024] [Accepted: 05/04/2024] [Indexed: 05/16/2024]
Abstract
Persistent organic pollutants (POPs) pose a significant global threat to human health and the environment, and require continuous monitoring due to their ability to migrate long distances. Active biomonitoring using cloned mosses is an inexpensive but underexplored method to assess POPs, mainly due to the poor understanding of the loading mechanisms of these pollutants in mosses. In this work, Fontinalis antipyretica (aquatic moss) and Sphagnum palustre (terrestrial moss) were evaluated as potential biomonitors of hexachlorocyclohexanes (HCHs: α-, β-, γ-, δ-HCH), crucial POPs. Moss clones, grown in photobioreactors and subsequently oven-dried, were used. Their lipid composition and distribution were characterized through molecular and histochemical studies. Adsorption experiments were carried out in the aqueous phase using the repeated additions method and in the gas phase using an active air sampling technique based on solid-phase extraction, a pioneering approach in moss research. F. antipyretica exhibited greater lipid content in the walls of most cells and higher adsorption capacity for all HCH isomers in both gaseous and liquid environments. These findings highlight the need for further investigation of POP loading mechanisms in mosses and open the door to explore other species based on their lipid content.
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Affiliation(s)
- Z Chaos
- CRETUS, Dept. Edafoloxía e Química Agrícola, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
| | - J A Fernández
- CRETUS, Ecology Unit, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - M Balseiro-Romero
- CRETUS, Dept. Edafoloxía e Química Agrícola, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - M Celeiro
- CRETUS, Dept. Química Analítica, Nutrición e Bromatoloxía, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - C García-Jares
- CRETUS, Dept. Química Analítica, Nutrición e Bromatoloxía, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - A Méndez
- CRETUS, Dept. Edafoloxía e Química Agrícola, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - P Pérez-Alonso
- CRETUS, Dept. Edafoloxía e Química Agrícola, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - B Estébanez
- Dept. Biología, Unidad de Botánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - J Kaal
- Pyrolyscience, 15707 Santiago de Compostela, Spain
| | - K G J Nierop
- Geolab, Faculty of Geosciences, Utrecht University, Princetonlaan 8, 3584 CB Utrecht, the Netherlands
| | - J R Aboal
- CRETUS, Ecology Unit, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - C Monterroso
- CRETUS, Dept. Edafoloxía e Química Agrícola, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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Phaenark C, Nasuansujit S, Somprasong N, Sawangproh W. Moss biomass as effective biosorbents for heavy metals in contaminated water. Heliyon 2024; 10:e33097. [PMID: 39022103 PMCID: PMC11252938 DOI: 10.1016/j.heliyon.2024.e33097] [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: 03/22/2024] [Revised: 05/13/2024] [Accepted: 05/22/2024] [Indexed: 07/20/2024] Open
Abstract
The study explored batch adsorption of Cd(II) and Pb(II) ions using moss biomass from Barbula consanguinea and Hyophila involuta, assessing removal efficiency concerning various parameters. Both moss species showed high removal rates for Cd(II) (87 % for B. consanguinea and 89 % for H. involuta) and Pb(II) (93 % for B. consanguinea and 94 % for H. involuta) from contaminated water, reaching equilibrium within 30 min. While Cd(II) removal was pH-independent, Pb(II) removal showed pH-dependence, peaking at pH 5.0-5.5. Adsorption isotherm analysis indicated that the Langmuir, Freundlich, Elovich, Sips, and Redlich-Peterson models best described Cd(II) and Pb(II) adsorption onto both moss species (except for Cd(II) adsorption onto H. involuta), with R 2 > 0.98. This confirms a heterogeneous surface with both monolayer and multilayer adsorption sites. The pseudo-second-order kinetic model confirmed chemisorption on moss biomass from both species. FTIR spectra identified major binding sites such as phenols, alkaloids, amines, alkenes, nitro compounds, and low-molecular-weight carbohydrates. EDS analysis validated the bonding of Cd(II) and Pb(II) ions to the biomass surface by displacing Ca(II) ions. According to the Langmuir model, moss biomass exhibited selective adsorption, favoring Pb(II) over Cd(II). B. consanguinea showed a higher adsorption capacity than H. involuta, which is attributed to its higher negative zeta potential. This study underscores the novelty of moss biomass for heavy metal removal in wastewater treatment, highlighting its sustainability, effectiveness, cost-efficiency, versatility, and eco-friendliness.
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Affiliation(s)
- Chetsada Phaenark
- Conservation Biology Program, School of Interdisciplinary Studies, Mahidol University, (Kanchanaburi Campus), 199 Moo 9 Lumsum, Sai Yok District, Kanchanaburi 71150, Thailand
| | - Sarunya Nasuansujit
- Conservation Biology Program, School of Interdisciplinary Studies, Mahidol University, (Kanchanaburi Campus), 199 Moo 9 Lumsum, Sai Yok District, Kanchanaburi 71150, Thailand
| | - Natdanai Somprasong
- Division of Research, Innovation, and Academic Services, Mahidol University, (Kanchanaburi Campus), 199 Moo 9 Lumsum, Sai Yok District, Kanchanaburi 71150, Thailand
| | - Weerachon Sawangproh
- Conservation Biology Program, School of Interdisciplinary Studies, Mahidol University, (Kanchanaburi Campus), 199 Moo 9 Lumsum, Sai Yok District, Kanchanaburi 71150, Thailand
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Phaenark C, Seechanhoi P, Sawangproh W. Metal toxicity in Bryum coronatum Schwaegrichen: impact on chlorophyll content, lamina cell structure, and metal accumulation. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 2024; 26:1336-1347. [PMID: 38379318 DOI: 10.1080/15226514.2024.2317878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
This research examined the impact of heavy metals, including Cd, Pb, and Zn, on chlorophyll content and lamina cell structure in Bryum coronatum. After exposure to varying metal concentrations (0.015, 0.065, 0.250, 1, and 4 mg/L), chlorophyll content, chloroplast numbers, lamina cell change, and metal accumulation were investigated. Chlorophyll content was assessed using spectrophotometry, whereas chloroplast numbers and lamina cell changes were examined under a light microscope. Metal accumulation was quantified through ICP-MS. The findings revealed that Cd notably reduced chlorophyll a content, while Pb and Zn showed minimal influence. Cd and Pb exposure decreased the number of chloroplasts in lamina cells, with no impact from Zn. The moss's capacity to absorb metals increased with higher exposure levels, indicating its potential as a biomonitor for heavy metal pollution. Cell mortality occurred in response to Cd and Pb, primarily in the median and apical lamina regions, while Zn had no effect. This study sheds light on heavy metal toxicity in B. coronatum, underscoring its significance for environmental monitoring. Further research on the mechanisms and consequences of heavy metal toxicity in bryophytes is essential for a comprehensive understanding of this critical issue.
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Affiliation(s)
- Chetsada Phaenark
- Conservation Biology Program, School of Interdisciplinary Studies, Mahidol University, Kanchanaburi, Thailand
| | - Paramet Seechanhoi
- Conservation Biology Program, School of Interdisciplinary Studies, Mahidol University, Kanchanaburi, Thailand
| | - Weerachon Sawangproh
- Conservation Biology Program, School of Interdisciplinary Studies, Mahidol University, Kanchanaburi, Thailand
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Li X, Hu D, Du J, He L. Understanding mercury accumulation in mosses of two subalpine forests in China. JOURNAL OF HAZARDOUS MATERIALS 2024; 470:134266. [PMID: 38626682 DOI: 10.1016/j.jhazmat.2024.134266] [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: 12/19/2023] [Revised: 03/10/2024] [Accepted: 04/08/2024] [Indexed: 04/18/2024]
Abstract
The role of forest ecosystems in the global mercury (Hg) biogeochemical cycle is widely recognized; however, using litterfall as a surrogate to assess the Hg sink function of forests encounters limitations. We investigated the accumulation characteristics and influencing factors of Hg in mosses from two remote subalpine forests in southwestern China. The results indicated that there was high Hg accumulation in subalpine forest mosses, with average concentrations of 82 ± 49 ng g-1 for total mercury (THg) and 1.3 ± 0.8 ng g-1 for methylmercury (MeHg). We demonstrated that the accumulation capacity of Hg in mosses was significantly dependent on species and substrates (micro-habitats), the mosses on tree trunks exhibited significantly elevated Hg accumulation levels (THg 132 ± 56 ng g-1, MeHg 1.6 ± 0.2 ng g-1) compared to mosses in other substrates. The surface morphologies and biochemical components of leaf (phyllidia), such as cation exchange capacity (CEC), pectin, uronic acid, and metallothionein, play a crucial role in the accumulation of Hg by mosses. These findings provide valuable insights into Hg accumulation in forest mosses. Suggesting that the contribution of mosses Hg accumulation should be considered when assessing atmospheric Hg sinks of forests.
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Affiliation(s)
- Xiaohui Li
- College of Life Science, Sichuan Normal University, No. 1819, Chenglong Road, Chengdu, Sichuan 610101, China.
| | - Dan Hu
- College of Life Science, Sichuan Normal University, No. 1819, Chenglong Road, Chengdu, Sichuan 610101, China.
| | - Jie Du
- Jiuzhaigou Scenic Area Administration, Zhangzha, Jiuzhaigou, Sichuan 623402, China.
| | - Lei He
- College of Life Science, Sichuan Normal University, No. 1819, Chenglong Road, Chengdu, Sichuan 610101, China.
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González AG, Poitrasson F, Jiménez-Villacorta F, Shirokova LS, Pokrovsky OS. Contrasted redox-dependent structural control on Fe isotope fractionation during its adsorption onto and assimilation by heterotrophic soil bacteria. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2024; 26:344-356. [PMID: 38169006 DOI: 10.1039/d3em00332a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Despite the importance of structural control on metal stable isotope fractionation in inorganic and abiotic systems, the link between metal structural changes and related isotopic fractionation during reactions with organic surfaces and live cells remains poorly established. We conducted reversible adsorption of Fe(II) and Fe(III) on the surface of exopolysaccharide (EPS)-rich and EPS-poor Pseudomonas aureofaciens, and we allowed Fe intracellular uptake by growing cells. We analyzed the Fe isotopic composition of the remaining fluid and cell biomass, and compared the isotopic fractionation during adsorption and assimilation reaction with relative changes in Fe structural status between aqueous solution and bacterial cells, based on available and newly collected X-ray absorption spectroscopy (XAS) observations. Iron(III) adsorption onto P. aureofaciens at 2.8 ≤ pH ≤ 6.0 produced an enrichment of the cell surface in heavier isotopes with Δ57Fecell-solution ranging from +0.7 to +2.1‰, without a link to pH in EPS-rich cultures. In contrast, the magnitude of isotopic fractionation increased with pH in EPS-poor cultures. Iron(II) adsorption produced an even larger enrichment of the cell surface in heavier isotopes, by up to 3.2‰, tentatively linked to Fe(III) hydroxide precipitation. Intracellular assimilation of Fe(II) favored heavier isotopes and led to Δ57Fecell-solution of +0.8‰. In addition, Fe(III) cellular uptake produced an enrichment of the bacterial biomass in lighter isotopes with Δ57Fecell-solution of -1‰. The XAS analyses demonstrated the dominance of Fe(III)-phosphate complexes both at the cell surface and in the cell interior. We suggest that heavier isotope enrichment of the cell surface relative to the aqueous solution is due to strong Fe(III)-phosphoryl surface complexes and Fe complexation to ligands responsible for metal transfer from the surface to the inner cell. In case of Fe(II) adsorption or assimilation, its partial oxidation within the cell compartments may lead to cell enrichment in heavier isotopes. In contrast, loss of symmetry of assimilated Fe(III) relative to the aqueous Fe3+ ion and longer bonds of intracellular ions relative to aqueous Fe(III)-citrate or hydroxo-complexes could produce an enrichment of cells in lighter isotopes. The versatile nature of Fe(II) and Fe(III) fractionation without a distinct effect of pH and surface exopolysaccharide coverage suggests that, in natural soil and sedimentary environments, Fe isotope fractionation during interaction with heterotrophic bacteria will be primarily governed by Fe complexation with DOM and Fe redox status in the soil pore water.
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Affiliation(s)
- Aridane G González
- Instituto de Oceanografía y Cambio Global, IOCAG, Universidad de Las Palmas de Gran Canaria, ULPGC, Spain.
| | - Franck Poitrasson
- Géosciences Environnement Toulouse (GET), CNRS UMR 5563, UPS-IRD-CNES 14-16, Avenue Edouard Belin, 31400, Toulouse, France
| | | | - Liudmila S Shirokova
- Géosciences Environnement Toulouse (GET), CNRS UMR 5563, UPS-IRD-CNES 14-16, Avenue Edouard Belin, 31400, Toulouse, France
- N.P. Laverov Federal Center for Integrated Arctic Research (FCIArctic), Russian Academy of Sciences, Arkhangelsk, Russia
| | - Oleg S Pokrovsky
- Géosciences Environnement Toulouse (GET), CNRS UMR 5563, UPS-IRD-CNES 14-16, Avenue Edouard Belin, 31400, Toulouse, France
- BIO-GEO-CLIM Laboratory, National Research Tomsk State University, Tomsk, Russia
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Skierszkan EK, Carey SK, Jackson SI, Fellwock M, Fraser C, Lindsay MBJ. Seasonal controls on stream metal(loid) signatures in mountainous discontinuous permafrost. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 908:167999. [PMID: 37914137 DOI: 10.1016/j.scitotenv.2023.167999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/10/2023] [Accepted: 10/19/2023] [Indexed: 11/03/2023]
Abstract
We assess physical and chemical processes driving seasonal fluctuations in dissolved (<0.45 μm) trace metal(loid) concentrations in subarctic streams in discontinuous permafrost. Our analysis integrates multiple years of stream hydrometric and geochemical data with geochemical analyses of bedrock, permafrost, and active-layer samples. Three principal flow regimes govern stream hydrology: winter baseflow, spring freshet, and summer high flows. Metal(oid) concentrations in streams respond seasonally to these flow regimes. Baseflows are dominated by discharge of circumneutral-pH groundwater draining fractured bedrock. This discharge acts as a source of metals found as oxyanions or neutrally charged complexes, such as uranium and molybdenum. High stream flows are associated with peak concentrations of aluminium, cobalt, copper, iron, nickel, titanium, and vanadium. Concentrations of the metal cations aluminium, cobalt, copper, nickel, and titanium peak during freshet, when infiltration of snowmelt through organic-rich and moderately acidic soils favors their complexation with dissolved organic carbon. Concentrations of vanadium peak during summer high flows, likely reflecting flow through mineral soils in the active layer and involving reductive dissolution of iron(III)-(oxyhydr)oxides. The seasonal variation of arsenic concentrations is complex; at the majority of catchments it is sourced from shallow flowpaths in the active layer, but it can also be locally associated with discharge of deeper bedrock groundwater, which is spatially constrained by the presence of permafrost. Based on our analysis, we present a conceptual model that describes the flowpaths and processes governing metal(loid) release to streams in discontinuous permafrost. This model provides a framework upon which we consider changes in metal(loid) export into water resources in the context of thawing permafrost.
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Affiliation(s)
- E K Skierszkan
- Department of Geological Sciences, University of Saskatchewan, 114 Geological Sciences Place, Saskatoon S7N 5E2, Canada.
| | - S K Carey
- School of Earth, Environment & Society, McMaster University, 1280 Main Street West, Hamilton L8S 4K1, Canada
| | - S I Jackson
- Lorax Environmental Services Ltd., 2289 Burrard Street, Vancouver V6J 3H9, Canada
| | - M Fellwock
- Department of Geological Sciences, University of Saskatchewan, 114 Geological Sciences Place, Saskatoon S7N 5E2, Canada
| | - C Fraser
- Lorax Environmental Services Ltd., 2289 Burrard Street, Vancouver V6J 3H9, Canada
| | - M B J Lindsay
- Department of Geological Sciences, University of Saskatchewan, 114 Geological Sciences Place, Saskatoon S7N 5E2, Canada
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Stanojković JN, Ćosić MV, Božović DP, Sabovljević AD, Sabovljević MS, Čučulović AA, Vujičić MM. Effects of Cesium on Physiological Traits of the Catherine's Moss Atrichum undulatum Hedw. PLANTS (BASEL, SWITZERLAND) 2023; 13:54. [PMID: 38202362 PMCID: PMC10780837 DOI: 10.3390/plants13010054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024]
Abstract
Mosses are proven bioindicators of living environments. It is known that mosses accumulate pollutants from precipitates and, to some lesser extent, from the substrate. In this study, the effects of cesium (Cs) on the physiological traits of acrocarp polytrichaceous Catherine's moss (Atrichum undulatum Hedw.) were studied under controlled, in vitro conditions. Cesium can be found in the environment in a stable form (133Cs) and as a radioactive isotope (134Cs and 137Cs). Belonging to the same group of elements, Cs and potassium (K) share various similarities, due to which Cs can interfere with this essential element and thus possibly alter the plant's metabolism. Results have shown that Cs affects the measured physiological characteristics of A. undulatum, although the changes to antioxidative enzyme activities were not drastic following Cs treatments. Therefore, the activities of antioxidative enzymes at lower pH values are more the consequence of pH effects on enzymatic conformation than simply the harmful effects of Cs. Moreover, Cs did not affect the survival of plants grown on the solid substrate nor plants grown in conditions of light and heavy rain simulation using Cs with variable pH, indicating that Cs is not harmful in this form for the studied species A. undulatum.
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Affiliation(s)
- Jelena N. Stanojković
- Institute for the Application of Nuclear Energy—INEP, University of Belgrade, Banatska 31b, 11080 Zemun, Serbia;
| | - Marija V. Ćosić
- Faculty of Biology, Institute of Botany and Botanical Garden Jevremovac, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia; (M.V.Ć.); (D.P.B.); (A.D.S.); (M.S.S.); (M.M.V.)
| | - Djordje P. Božović
- Faculty of Biology, Institute of Botany and Botanical Garden Jevremovac, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia; (M.V.Ć.); (D.P.B.); (A.D.S.); (M.S.S.); (M.M.V.)
| | - Aneta D. Sabovljević
- Faculty of Biology, Institute of Botany and Botanical Garden Jevremovac, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia; (M.V.Ć.); (D.P.B.); (A.D.S.); (M.S.S.); (M.M.V.)
| | - Marko S. Sabovljević
- Faculty of Biology, Institute of Botany and Botanical Garden Jevremovac, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia; (M.V.Ć.); (D.P.B.); (A.D.S.); (M.S.S.); (M.M.V.)
- Faculty of Science, Department of Botany, Institute of Biology and Ecology, Pavol Jozef Šafárik University in Košice, Mánesova 23, 040 01 Košice, Slovakia
| | - Ana A. Čučulović
- Institute for the Application of Nuclear Energy—INEP, University of Belgrade, Banatska 31b, 11080 Zemun, Serbia;
| | - Milorad M. Vujičić
- Faculty of Biology, Institute of Botany and Botanical Garden Jevremovac, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia; (M.V.Ć.); (D.P.B.); (A.D.S.); (M.S.S.); (M.M.V.)
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Rajfur M, Zinicovscaia I, Yushin N, Świsłowski P, Wacławek M. Moss-bag technique as an approach to monitor elemental concentration indoors. ENVIRONMENTAL RESEARCH 2023; 238:117137. [PMID: 37714364 DOI: 10.1016/j.envres.2023.117137] [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: 07/22/2023] [Revised: 09/04/2023] [Accepted: 09/12/2023] [Indexed: 09/17/2023]
Abstract
The moss-bag technique has been used for many decades to monitor outdoor pollution. More recently, however, the method has been used to monitor indoor air pollution (IAP), as humans spend the majority of their time indoors. The purpose of the research conducted was to evaluate indoor air pollution using active moss biomonitoring. Pleurozium schreberi moss bags were exposed for two seasons (summer and winter), hanging over tile stoves and coal stoves. The selected elements: Al, Cu, Cd, Co, Pb, Zn, V, Ba, Cr, Fe, Mn, Sr, P, Ni, and S were determined by Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES) and, for Hg, by a direct mercury analyzer. The study found the exposure season affected the concentrations of selected elements in 62.5% of cases, and their source was identified. The average concentrations of Co, Ba, Cr, and Sr were higher, and statistically significant, in winter, after a 12-week exposure period of the mosses, regardless of the type of heating or cooking stove owned. The higher phosphorus concentrations obtained in summer indicate physiological stress caused by unfavorable winter exposure conditions. In the future, the number of species used to assess indoor air pollution should be increased and the range of pollutants expanded, along with the identification of their sources, taking residents' lifestyles into account.
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Affiliation(s)
- Małgorzata Rajfur
- Institute of Biology, University of Opole, Kominka St. 6, 6a, 45-032, Opole, Poland.
| | - Inga Zinicovscaia
- Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering, Bucharest Magurele, 30 Reactorului Str. MG-6, Bucharest, Romania; The Institute of Chemistry, 3 Academiei Str., 2028, Chisinau, Republic of Moldova
| | - Nikita Yushin
- Doctoral School Biological, Geonomic, Chemical and Technological Science, State University of Moldova, Alexei Mateevici Str. 60, MD-2009, Chisinau, Republic of Moldova
| | - Paweł Świsłowski
- Institute of Biology, University of Opole, Kominka St. 6, 6a, 45-032, Opole, Poland
| | - Maria Wacławek
- Society of Ecological Chemistry and Engineering, Zawiszaków St. 3/103, 45-288, Opole, Poland
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11
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Ciani F, Fornasaro S, Benesperi R, Bianchi E, Cabassi J, Di Nuzzo L, Grifoni L, Venturi S, Costagliola P, Rimondi V. Mercury accumulation efficiency of different biomonitors in indoor environments: the case study of the Central Italian Herbarium (Florence, Italy). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:124232-124244. [PMID: 37999838 PMCID: PMC10746580 DOI: 10.1007/s11356-023-31105-3] [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: 04/26/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023]
Abstract
Biomonitoring studies are often employed to track airborne pollutants both in outdoor and indoor environments. In this study, the mercury (Hg) sorption by three biomonitors, i.e., Pinus nigra bark, Pseudovernia furfuracea lichen, and Hypnum cupressiforme moss, was investigated in controlled (indoor) conditions. In comparison to outdoor environments, controlled conditions offer the opportunity to investigate more in detail the variables (humidity, temperature, pollutants speciation, etc.) that control Hg uptake. The biomonitors were exposed in two distinct periods of the year for 2 and 12 months respectively, in the halls of the Central Italian Herbarium (Natural History Museum of the University of Florence, Italy), which are polluted by Hg, due to past plant sample treatments. The Hg sorption trend was monitored every 3 weeks by recording: (i) the Hg content in the substrata, (ii) gaseous elemental mercury (GEM) concentrations in the exposition halls, (iii) temperature, (iv) humidity, and (v) particulate matter (PM) concentrations. At the end of the experiment, Hg concentrations in the biomonitors range from 1130 ± 201 to 293 ± 45 μg kg-1 (max-min) in barks, from 3470 ± 571 to 648 ± 40 μg kg-1 in lichens, and from 3052 ± 483 to 750 ± 127 μg kg-1 in mosses. All the biomonitors showed the highest Hg accumulation after the first 3 weeks of exposure. Mercury concentrations increased over time showing a continuous accumulation during the experiments. The biomonitors demonstrated different Hg accumulation trends in response to GEM concentrations and to the different climatic conditions (temperature and humidity) of the Herbarium halls. Barks strictly reflected the gaseous Hg pollution, while lichen and moss accumulation was also influenced by the climatic conditions of the indoor environment. Mercury bound to PM seemed to provide a negligible contribution to the biomonitors final uptake.
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Affiliation(s)
- Francesco Ciani
- Department of Earth Science, University of Florence, Via G. La Pira 4, 50121, Florence, Italy
| | - Silvia Fornasaro
- Department of Earth Science, University of Pisa, Via Santa Maria 53, 56126, Pisa, Italy
| | - Renato Benesperi
- Department of Biology, University of Florence, Via G. La Pira 4, 50121, Florence, Italy
| | - Elisabetta Bianchi
- Department of Biology, University of Florence, Via G. La Pira 4, 50121, Florence, Italy
| | - Jacopo Cabassi
- Institute of Geosciences and Earth Resources (IGG), National Research Council of Italy (CNR), Via G. La Pira 4, 50121, Florence, Italy
| | - Luca Di Nuzzo
- Department of Biology, University of Florence, Via G. La Pira 4, 50121, Florence, Italy
| | - Lisa Grifoni
- Department of Biology, University of Florence, Via G. La Pira 4, 50121, Florence, Italy
| | - Stefania Venturi
- Department of Earth Science, University of Florence, Via G. La Pira 4, 50121, Florence, Italy
- Institute of Geosciences and Earth Resources (IGG), National Research Council of Italy (CNR), Via G. La Pira 4, 50121, Florence, Italy
| | - Pilario Costagliola
- Department of Earth Science, University of Florence, Via G. La Pira 4, 50121, Florence, Italy
| | - Valentina Rimondi
- Department of Earth Science, University of Florence, Via G. La Pira 4, 50121, Florence, Italy.
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12
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Khalid Z, Singh B. Looking at moss through the bioeconomy lens: biomonitoring, bioaccumulation, and bioenergy potential. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:114722-114738. [PMID: 37897571 DOI: 10.1007/s11356-023-30633-2] [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: 05/16/2023] [Accepted: 10/19/2023] [Indexed: 10/30/2023]
Abstract
The field of bioeconomy has been experiencing a surge in interest in recent years as society increasingly recognizes the potential of utilizing renewable biological resources to create sustainable solutions for economic growth, resource management, and environmental protection. Despite its potential, there is a notable lack of studies exploring the utilization of moss as a viable resource within the bioeconomy framework. Aligned with this objective, this paper conducts a keyword analysis using the VOSviewer application to explore the applicability of mosses as a bioeconomy resource. While biomonitoring using mosses has been studied extensively, this paper shifts its focus to discuss advancements in this area. Moreover, it evaluates the viability of moss utilization for bioenergy production and concisely summarizes their application in microbial fuel cells. The review also highlights challenges pertinent to moss utilization and presents future prospects. The overarching goal of this review paper is to assess the potential and utilization prospects of mosses within the realms of bioaccumulation, air purification, and bioenergy. By offering a comprehensive summary of moss applications, performance, and viability across diverse sectors, this paper endeavors to promote the versatile application of mosses in various contexts. It repositions the discussion on mosses, accentuating their utilization potential prior to exploring conclusions and future prospects.
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Affiliation(s)
- Zaira Khalid
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi, Jharkhand, 835205, India
| | - Bhaskar Singh
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi, Jharkhand, 835205, India.
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13
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Bačkor M, Goga M, Singh P, Tuptová V. Mechanisms of Copper Toxicity and Tolerance in the Aquatic Moss Taxiphyllum barbieri. PLANTS (BASEL, SWITZERLAND) 2023; 12:3607. [PMID: 37896070 PMCID: PMC10609954 DOI: 10.3390/plants12203607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/25/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023]
Abstract
Aquatic habitats are very frequently polluted with different kinds of xenobiotics, including heavy metals. For biomonitoring studies of aquatic pollution, algae are frequently used, as they do not contain protective cuticle on the surface of their thalli and can accumulate pollutants over the whole surface of thalli. However, this is a feature of most cryptogams. For this reason, we assessed the sensitivity of the aquatic moss Taxiphyllum barbieri (Java moss) to copper excess in a short-term study. Moss T. barbieri belongs to the common aquatic plants originating from Southeast Asia. To test the sensitivity (or tolerance) of the moss to excess Cu, selected concentrations (50, 250 and 500 µM) were employed in our 24 h studies. Total and intracellular Cu accumulation positively correlated with Cu availability in the water. This total and intracellular Cu accumulation was negatively correlated with decreased intracellular K content. Excess Cu negatively affected the composition of assimilation pigments and soluble proteins. Cu caused increased peroxidation of membrane lipids assessed using TBARS assay. Excess Cu decreased GSH to GSSG ratio and ascorbic acid content. We did not observe phytochelatin synthesis in this moss. The roles of selected amino acids, their intermediates and derivatives, as well as S-containing nucleosides and phenolic acids in Cu homeostasis and toxicity or tolerance were evaluated. We assume that this moss has potential for future employment in water quality evaluation.
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Affiliation(s)
- Martin Bačkor
- Department of Biochemistry and Biotechnology, Institute of Biotechnology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
- Department of Botany, Institute of Biology and Ecology, Faculty of Science, Šafárik University, Mánesova 23, 041 67 Košice, Slovakia; (M.G.); (P.S.); (V.T.)
| | - Michal Goga
- Department of Botany, Institute of Biology and Ecology, Faculty of Science, Šafárik University, Mánesova 23, 041 67 Košice, Slovakia; (M.G.); (P.S.); (V.T.)
| | - Pragya Singh
- Department of Botany, Institute of Biology and Ecology, Faculty of Science, Šafárik University, Mánesova 23, 041 67 Košice, Slovakia; (M.G.); (P.S.); (V.T.)
| | - Viktória Tuptová
- Department of Botany, Institute of Biology and Ecology, Faculty of Science, Šafárik University, Mánesova 23, 041 67 Košice, Slovakia; (M.G.); (P.S.); (V.T.)
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14
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García-Seoane R, Antelo J, Fiol S, Fernández JA, Aboal JR. Unravelling the metal uptake process in mosses: Comparison of aquatic and terrestrial species as air pollution biomonitors. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 333:122069. [PMID: 37330186 DOI: 10.1016/j.envpol.2023.122069] [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: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 06/19/2023]
Abstract
Transplanted mosses have been widely shown to be excellent tools for biomonitoring air pollution; however, it is not clear how the functional groups present on their surfaces affect the uptake of metal cations. In the present study, we examined differences in trace metal accumulation in two terrestrial and one aquatic moss species, and investigated whether the differences depended on their physico-chemical characteristics. In the laboratory, we determined C, N and H contents in their tissues and obtained the ATR-FTIR spectra (to identify the presence of functional groups). We also conducted surface acid-base titrations and metal adsorption assays with Cd, Cu and Pb. In the field, we exposed transplants of each species near different air-polluting industries, and determined the mosses enrichment of Al, Cd, Co, Cr, Cu, Fe, Ni, Pb and V. Laboratory results demonstrated higher metal uptake capacity in the terrestrial mosses Sphagnum palustre and Pseudoscleropodium purum, compared to that in the aquatic moss Fontinalis antipyretica, which can be attributed to a greater abundance of acidic functional groups (i.e. negatively charged binding sites) on the surface of the terrestrial mosses. The affinity of moss for certain elements depends on the abundance and nature of surface functional groups. Accordingly, the metal concentrations generally reached higher levels in S. palustre transplants compared to the other species, except for the uptake of Hg, which was higher in F. antipyretica. However, the findings also suggest an interaction between the type of environment (terrestrial or aquatic) and the moss characteristics that may influence the abovementioned trend. Thus, irrespective of the physico-chemical characteristics, metal uptake varied depending on the environment of origin of the mosses "i.e. atmospheric or aquatic". In other words, the findings suggest that species that accumulate more metals in terrestrial environments will accumulate lower amounts of metals in aquatic environments and vice versa.
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Affiliation(s)
- R García-Seoane
- Instituto Español de Oceanografía (IEO-CSIC), Centro Oceanográfico de A Coruña, 15001, A Coruña, Spain.
| | - J Antelo
- CRETUS, Department of Soil Science and Agricultural Chemistry, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - S Fiol
- CRETUS, Department of Physical Chemistry, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - J A Fernández
- CRETUS, Department of Functional Biology, Ecology Unit, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - J R Aboal
- CRETUS, Department of Functional Biology, Ecology Unit, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
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15
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Astolfi ML, Massimi L, Rapa M, Plà RR, Jasan RC, Tudino MB, Canepari S, Conti ME. A multi-analytical approach to studying the chemical composition of typical carbon sink samples. Sci Rep 2023; 13:7971. [PMID: 37198446 DOI: 10.1038/s41598-023-35180-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/14/2023] [Indexed: 05/19/2023] Open
Abstract
Peatlands in southern South America (Tierra del Fuego region, TdF) play a key role in the ecological dynamics of Patagonia. It is, therefore, necessary to increase our knowledge and awareness of their scientific and ecological value to ensure their conservation. This study aimed to assess the differences in the distribution and accumulation of elements in peat deposits and Sphagnum moss from the TdF. Chemical and morphological characterization of the samples was carried out using various analytical techniques, and total levels of 53 elements were determined. Furthermore, a chemometric differentiation based on the elemental content of peat and moss samples was performed. Some elements (Cs, Hf, K, Li, Mn, Na, Pb, Rb, Si, Sn, Ti and Zn) showed significantly higher contents in moss samples than in peat samples. In contrast, only Mo, S and Zr were significantly higher in peat samples than in moss samples. The results obtained highlight the ability of moss to accumulate elements and to act as a means to facilitate the entry of elements into peat samples. The valuable data obtained in this multi-methodological baseline survey can be used for more effective conservation of biodiversity and preservation of the ecosystem services of the TdF.
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Affiliation(s)
- Maria Luisa Astolfi
- Department of Chemistry, Sapienza University of Rome, P.le Aldo Moro 5, 00185, Rome, Italy.
- CIABC, Sapienza University of Rome, P.le Aldo Moro 5, 00185, Rome, Italy.
| | - Lorenzo Massimi
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185, Rome, Italy
- C.N.R. Institute of Atmospheric Pollution Research, Via Salaria, Km 29,300, Monterotondo St., 00015, Rome, Italy
| | - Mattia Rapa
- Department of Management, Sapienza University of Rome, Via del Castro Laurenziano 9, 00161, Rome, Italy
| | - Rita Rosa Plà
- Departamento Química Nuclear, Gerencia Química Nuclear y Ciencias de la Salud (GAATN), Centro Atómico Ezeiza, Comisión Nacional de Energía Atómica (CNEA), Av. Presbítero J. González y Aragón 15 (CP B1802AYA), Ezeiza, Buenos Aires, Argentina
| | - Raquel Clara Jasan
- Departamento Química Nuclear, Gerencia Química Nuclear y Ciencias de la Salud (GAATN), Centro Atómico Ezeiza, Comisión Nacional de Energía Atómica (CNEA), Av. Presbítero J. González y Aragón 15 (CP B1802AYA), Ezeiza, Buenos Aires, Argentina
| | - Mabel Beatriz Tudino
- INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Silvia Canepari
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185, Rome, Italy
- C.N.R. Institute of Atmospheric Pollution Research, Via Salaria, Km 29,300, Monterotondo St., 00015, Rome, Italy
| | - Marcelo Enrique Conti
- Department of Management, Sapienza University of Rome, Via del Castro Laurenziano 9, 00161, Rome, Italy
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16
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Maresca V, Badalamenti N, Ilardi V, Bruno M, Basile A. The Antioxidant Properties and Protective Capacity of Prangos trifida and Cachrys cristata Essential Oils against Cd Stress in Lunularia cruciata and Brassica napus. Antioxidants (Basel) 2023; 12:antiox12040793. [PMID: 37107168 PMCID: PMC10135355 DOI: 10.3390/antiox12040793] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 04/29/2023] Open
Abstract
The genera Prangos Lindl. and Cachrys L., for a long time interpreted as a single genus but today distinct and separate, and both belonging to the majestic Apiaceae family, are species with a large distribution and are used in ethnomedicine in various countries, especially in Asian countries. In this context, we investigated the chemical characteristics and biological properties of two essential oils (EOs) obtained from different specimens, namely Cachrys cristata (Cc) and Prangos trifida (Pt). The chemical composition of the two EOs was investigated by GC-MS analysis. From gas-chromatography analyses, while the (Cc) EO was rich in β-myrcene (45.34%), allo-ocimene (10.90%), and 2,4,6-trimethylbenzaldehyde (23.47%), the (Pt) EO was characterized by moderate amounts of α-pinene (8.85%), sylvestrene (11.32%), α-phellandrene (12.14%), (Z)-β-ocimene (18.12%), and finally, p-mentha-1,3,8-triene (9.56%). Furthermore, the protective and antioxidant capacity of (Pt) and (Cc) EOs on Lunularia cruciata and Brassica napus exposed to cadmium (Cd) stress was studied. To study these possible effects, the liverwort and oilseed rape, previously pretreated with both EOs, were subsequently subjected to oxidative stress by treatment with Cd. Then, DNA damage and antioxidant enzyme activity were measured in both EOs-pretreated and untreated samples to examine EOs-induced tolerance to Cd toxicity. The results indicate that (Pt) and (Cc) EOs have antioxidant and protective capacity in modulating the redox state through the antioxidant pathway by reducing oxidative stress induced by Cd. Furthermore, B. napus was found to be a more resistant and tolerant species than L. cruciata.
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Affiliation(s)
- Viviana Maresca
- Dipartimento di Biologia, Università Degli Studi di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cinthia 4, 80126 Napoli, Italy
| | - Natale Badalamenti
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Viale delle Scienze Ed. 17, 90128 Palermo, Italy
- NBFC, National Biodiversity Future Center, 90133 Palermo, Italy
| | - Vincenzo Ilardi
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Viale delle Scienze Ed. 17, 90128 Palermo, Italy
| | - Maurizio Bruno
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Viale delle Scienze Ed. 17, 90128 Palermo, Italy
- NBFC, National Biodiversity Future Center, 90133 Palermo, Italy
| | - Adriana Basile
- Dipartimento di Biologia, Università Degli Studi di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cinthia 4, 80126 Napoli, Italy
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17
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Aboal JR, Pacín C, García-Seoane R, Varela Z, González AG, Fernández JA. Global decrease in heavy metal concentrations in brown algae in the last 90 years. JOURNAL OF HAZARDOUS MATERIALS 2023; 445:130511. [PMID: 36463737 DOI: 10.1016/j.jhazmat.2022.130511] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 11/14/2022] [Accepted: 11/26/2022] [Indexed: 06/17/2023]
Abstract
In the current scenario of global change, heavy metal pollution is of major concern because of its associated toxic effects and the persistence of these pollutants in the environment. This study is the first to evaluate the changes in heavy metal concentrations worldwide in brown algae over the last 90 years (>15,700 data across the globe reported from 1933 to 2020). The study findings revealed significant decreases in the concentrations of Cd, Co, Cr, Cu, Fe, Hg, Mn, Pb and Zn of around 60-84% (ca. 2% annual) in brown algae tissues. The decreases were consistent across the different families considered (Dictyotaceae, Fucaceae, Laminariaceae, Sargassaceae and Others), and began between 1970 and 1990. In addition, strong relationships between these trends and pH, SST and heat content were detected. Although the observed metal declines could be partially explained by these strong correlations, or by adaptions in the algae, other evidences suggest an actual reduction in metal concentrations in oceans because of the implementation of environmental policies. In any case, this study shows a reduction in metal concentrations in brown algae over the last 50 years, which is important in itself, as brown algae form the basis of many marine food webs and are therefore potential distributors of pollutants.
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Affiliation(s)
- J R Aboal
- CRETUS. Ecology Section. Universidade de Santiago de Compostela, Spain
| | - C Pacín
- CRETUS. Ecology Section. Universidade de Santiago de Compostela, Spain
| | - R García-Seoane
- Instituto Español de Oceanografía, IEO-CSIC, Centro Oceanográfico de A Coruña, 15001 A Coruña, Spain.
| | - Z Varela
- CRETUS. Ecology Section. Universidade de Santiago de Compostela, Spain
| | - A G González
- Instituto de Oceanografía y Cambio Global, IOCAG. Universidad de Las Palmas de Gran Canaria, ULPGC, Spain
| | - J A Fernández
- CRETUS. Ecology Section. Universidade de Santiago de Compostela, Spain
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18
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Chaudhuri S, Roy M. Global ambient air quality monitoring: Can mosses help? A systematic meta-analysis of literature about passive moss biomonitoring. ENVIRONMENT, DEVELOPMENT AND SUSTAINABILITY 2023:1-39. [PMID: 37363020 PMCID: PMC9970857 DOI: 10.1007/s10668-023-03043-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 02/14/2023] [Indexed: 06/28/2023]
Abstract
Surging incidents of air quality-related public health hazards, and environmental degradation, have prompted the global authorities to seek newer avenues of air quality monitoring, especially in developing economies, where the situation appears most alarming besides difficulties around 'adequate' deployment of air quality sensors. In the present narrative, we adopt a systematic review methodology (PRISMA, Preferred Reporting Items for Systematic reviews and Meta-Analyses) around recent global literature (2002-2022), around moss-based passive biomonitoring approaches which might offer the regulatory authorities a complementary means to fill 'gaps' in existing air quality records. Following the 4-phased search procedure under PRISMA, total of 123 documents were selected for review. A wealth of research demonstrates how passive biomonitoring, with strategic use of mosses, could become an invaluable regulatory (and research) tool to monitor atmospheric deposition patterns and help identifying the main drivers of air quality changes (e.g., anthropogenic and/or natural). Besides individual studies, we briefly reflect on the European Moss Survey, underway since 1990, which aptly showcases mosses as 'naturally occurring' sensors of ambient air quality for a slew of metals (heavy and trace) and persistent organic pollutants, and help assessing spatio-temporal changes therein. To that end, we urge the global research community to conduct targeted research around various pollutant uptake mechanisms by mosses (e.g., species-specific interactions, environmental conditions, land management practices). Of late, mosses have found various environmental applications as well, such as in epidemiological investigations, identification of pollutant sources and transport mechanisms, assessment of air quality in diverse and complex urban ecosystems, and even detecting short-term changes in ambient air quality (e.g., COVID-19 Lockdown), each being critical for the authorities to develop informed and strategic regulatory measures. To that end, we review current literature and highlight to the regulatory authorities how to extend moss-based observations, by integrating them with a wide range of ecological indicators to assess regional environmental vulnerability/risk due to degrading air quality. Overall, an underlying motive behind this narrative was to broaden the current regulatory outlook and purview, to bolster and diversify existing air quality monitoring initiatives, by coupling the moss-based outputs with the traditional, sensor-based datasets, and attain improved spatial representation. However, we also make a strong case of conducting more targeted research to fill in the 'gaps' in our current understanding of moss-based passive biomonitoring details, with increased case studies. Supplementary Information The online version contains supplementary material available at 10.1007/s10668-023-03043-0.
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Affiliation(s)
- Sriroop Chaudhuri
- Jindal School of Liberal Arts and Humanities; Center for Environment, Sustainability and Human Development (CESH), O.P. Jindal Global University, Sonipat, Haryana 131001 India
| | - Mimi Roy
- Jindal School of Liberal Arts and Humanities; Center for Environment, Sustainability and Human Development (CESH), O.P. Jindal Global University, Sonipat, Haryana 131001 India
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19
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Capozzi F, Sorrentino MC, Cascone E, Iuliano M, De Tommaso G, Granata A, Giordano S, Spagnuolo V. Biomonitoring of Airborne Microplastic Deposition in Semi-Natural and Rural Sites Using the Moss Hypnum cupressiforme. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12050977. [PMID: 36903839 PMCID: PMC10005416 DOI: 10.3390/plants12050977] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/25/2023] [Accepted: 02/16/2023] [Indexed: 05/10/2023]
Abstract
We show that the native moss Hypnum cupressiforme can be used as a biomonitor of atmospheric microplastics (MPs). The moss was collected in seven semi-natural and rural sites in Campania (southern Italy) and was analyzed for the presence of MPs, according to standard protocols. Moss samples from all sites accumulated MPs, with fibers representing the largest fraction of plastic debris. Higher numbers of MPs and longer fibers were recorded in moss samples from sites closer to urbanized areas, likely as the results of a continuous flux from sources. The MP size class distribution showed that small size classes characterized sites having a lower level of MP deposition and a high altitude above sea level.
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Affiliation(s)
- Fiore Capozzi
- Dipartimento di Biologia, Università degli Studi di Napoli Federico II, Via Cupa Nuova Cintia, 21-80126 Napoli, Italy
| | - Maria Cristina Sorrentino
- Dipartimento di Biologia, Università degli Studi di Napoli Federico II, Via Cupa Nuova Cintia, 21-80126 Napoli, Italy
- Correspondence: or
| | - Eleonora Cascone
- Dipartimento di Biologia, Università degli Studi di Napoli Federico II, Via Cupa Nuova Cintia, 21-80126 Napoli, Italy
| | - Mauro Iuliano
- Dipartimento di Scienze Chimiche, Università degli Studi di Napoli Federico II, Via Cupa Nuova Cintia, 21-80126 Napoli, Italy
| | - Gaetano De Tommaso
- Dipartimento di Scienze Chimiche, Università degli Studi di Napoli Federico II, Via Cupa Nuova Cintia, 21-80126 Napoli, Italy
| | - Angelo Granata
- Dipartimento di Biologia, Università degli Studi di Napoli Federico II, Via Cupa Nuova Cintia, 21-80126 Napoli, Italy
| | - Simonetta Giordano
- Dipartimento di Biologia, Università degli Studi di Napoli Federico II, Via Cupa Nuova Cintia, 21-80126 Napoli, Italy
| | - Valeria Spagnuolo
- Dipartimento di Biologia, Università degli Studi di Napoli Federico II, Via Cupa Nuova Cintia, 21-80126 Napoli, Italy
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20
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Di Palma A, Adamo P, Dohi T, Fujiwara K, Hagiwara H, Kitamura A, Sakoda A, Sato K, Iijima K. Testing mosses exposed in bags as biointerceptors of airborne radiocaesium after the Fukushima Dai-ichi Nuclear Power Station accident. CHEMOSPHERE 2022; 308:136179. [PMID: 36055590 DOI: 10.1016/j.chemosphere.2022.136179] [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: 04/01/2022] [Revised: 08/18/2022] [Accepted: 08/20/2022] [Indexed: 06/15/2023]
Abstract
Eight years after the Fukushima nuclear accident, mosses exposed in bags were used to investigate their ability to accumulate radiocaesium and therefore to act as biointerceptors of 134Cs and 137Cs in the evacuated area of the Fukushima territory. Bags were filled with 3 widely studied moss species (Sphagnum palustre, Hypnum cupressiforme, and Hypnum plumaeforme) and exposed for 3, 6 or 9 weeks at 5 former residential sites within the Fukushima area and, for comparison, at three background sites located 700 km away. The radiocaesium activity concentrations found in moss bags were evaluated as function of exposure time, site conditions and moss species. In the Fukushima area, the moss bags accumulated 137Cs at all exposure sites and in all exposure periods, with S. palustre having the highest 137Cs accumulation ability. The 137Cs activity concentrations (from 28 to 4700 Bq kg-1) measured in moss bags increased with the exposure time and were consistent with the decontamination status of each exposure site, highlighting the big potential of moss bags to discriminate among exposure sites. Time dependency of 137Cs activity concentrations measured in mosses allowed the calculation of location-specific and species-specific factors, which can be used to predict radiocaesium accumulation trends in future biomonitoring surveys performed in the same area with the same experimental design. Autoradiography and electron microscopy analyses of the moss surfaces revealed a prevalence of soil-derived particulate form of radiocaesium, suggesting the use of moss bags as warning sensors of resuspended particles potentially harmful for local residents.
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Affiliation(s)
- A Di Palma
- Department of Mathematics and Physics, University of Campania Luigi Vanvitelli, Caserta, Italy; Fukushima Environmental Evaluation Research Division, Japan Atomic Energy Agency (JAEA), Japan.
| | - P Adamo
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | - T Dohi
- Fukushima Environmental Evaluation Research Division, Japan Atomic Energy Agency (JAEA), Japan
| | - K Fujiwara
- Fukushima Environmental Evaluation Research Division, Japan Atomic Energy Agency (JAEA), Japan
| | - H Hagiwara
- Fukushima Environmental Evaluation Research Division, Japan Atomic Energy Agency (JAEA), Japan
| | - A Kitamura
- Fukushima Environmental Evaluation Research Division, Japan Atomic Energy Agency (JAEA), Japan
| | - A Sakoda
- Ningyo-toge Environmental Engineering Center, Japan Atomic Energy Agency (JAEA), Japan
| | - K Sato
- Ningyo-toge Environmental Engineering Center, Japan Atomic Energy Agency (JAEA), Japan
| | - K Iijima
- Fukushima Environmental Evaluation Research Division, Japan Atomic Energy Agency (JAEA), Japan
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21
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Świsłowski P, Nowak A, Wacławek S, Silvestri D, Rajfur M. Bioaccumulation of Trace Elements from Aqueous Solutions by Selected Terrestrial Moss Species. BIOLOGY 2022; 11:biology11121692. [PMID: 36552202 PMCID: PMC9774717 DOI: 10.3390/biology11121692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 11/24/2022]
Abstract
The interrelationship between metal concentrations in mosses and their surroundings prompts research toward examining their accumulation properties, as it is particularly important for their usage in biomonitoring studies that use mosses. In this study, the kinetics of elemental sorption in three moss species (Pleurozium schreberi, Dicranum polysetum, and Sphagnum fallax) were investigated under laboratory conditions. Sorption from metal salt solutions was carried out under static conditions with decreasing elemental concentration. Functional groups responsible for binding metal cations to the internal structures of the mosses were also identified. It was shown that the equilibrium state was reached after about 60 min. Under the conditions of the experiment, in the first 10 min of the process, about 70.4-95.3% of metal ions were sorbed from the solution into the moss gametophytes by P. schreberi (57.1-89.0% by D. polysetum and 54.1-84.5% by S. fallax) with respect to the concentration of this analyte accumulated in the mosses at equilibrium. It can be assumed that the exposure of mosses with little contamination by heavy metals in an urbanized area under active biomonitoring will cause an increase in the concentration of these analytes in proportion to their concentration in atmospheric aerosols. In the case of P. schreberi and D. polysetum, the O-H/N-H band was enormously affected by the adsorption process. On the other hand, FTIR (Fourier transform infrared spectroscopy) analysis of S. fallax after adsorption showed slight changes for most of the bands analyzed. Based on this study, it can be concluded that mosses can be used as, for example, a biomonitor in monitoring of urban ecosystems, but also in the phytoremediation of surface waters.
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Affiliation(s)
- Paweł Świsłowski
- Institute of Biology, University of Opole, 45-032 Opole, Poland
- Correspondence: (P.Ś.); (S.W.)
| | - Arkadiusz Nowak
- Polish Academy of Sciences, Botanical Garden—Centre of Biodiversity Conservation, 02-973 Warsaw, Poland
- Department of Botany and Nature Protection, University of Warmia and Mazury in Olsztyn, 10-721 Olsztyn, Poland
| | - Stanisław Wacławek
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, 461 17 Liberec, Czech Republic
- Correspondence: (P.Ś.); (S.W.)
| | - Daniele Silvestri
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, 461 17 Liberec, Czech Republic
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22
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Heiskanen J, Ruhanen H, Aro L, Rautio P. Sidestream materials show potential as top-dressed soil improvers for peatland forests. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 319:115669. [PMID: 35982550 DOI: 10.1016/j.jenvman.2022.115669] [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: 04/04/2022] [Revised: 06/09/2022] [Accepted: 07/01/2022] [Indexed: 06/15/2023]
Abstract
The effects of top-dressing of several industrial and farming sidestream materials on the growth of downy birch (Betula pubescens Ehrh.) and Scots pine (Pinus sylvestris L.) seedlings in natural sphagnum peat soil were evaluated. Wood fly ash, industrial filter cake waste, mine tailings sand (quartz feldspar from lithium orebody), and digestate and liquid reject of cow manure from a biogas plant were studied for their physical and chemical properties, as well as for their effects as soil ameliorants on seedling growth during one growing period in a greenhouse. Each material was top-dressed on unfertilised peat in pots in quantities that corresponded to the amounts of ash used in Finnish peatland forest fertilisation (2-6 t ha-1). During growing, the pH of percolate water from the growing pots was below 4, and in the treatments with filter cake even below 3. However, no clear impairment of seedling growth due to acidity was observed. In all treatments, birch and pine seedlings grew at least as well as in the unfertilised peat (control treatment). Growth was strongest in the peat top-dressed with additives originating from cow manure, in which the high N and P contents promoted growth so much that foliar N was found to be diluted with respect to a high P content in the birch seedlings. No harmful concentrations of heavy metal residues were observed from the materials used. Overall, the results suggest that all the used sidestream materials show potential as soil improvers on forested peatlands.
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Affiliation(s)
- Juha Heiskanen
- Natural Resources Institute Finland (Luke), Soil Ecosystems, Juntintie 154, FI-77600, Suonenjoki, Finland.
| | - Hanna Ruhanen
- Natural Resources Institute Finland (Luke), Experiment and Data Services, Juntintie 154, FI-77600, Suonenjoki, Finland
| | - Lasse Aro
- Natural Resources Institute Finland (Luke), Carbon Cycle Management, Itäinen Pitkäkatu 4 A, FI-20520, Turku, Finland
| | - Pasi Rautio
- Natural Resources Institute Finland (Luke), Forest Management, Ounasjoentie 6, FI-96200, Rovaniemi, Finland
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23
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Renaudin M, Laforest-Lapointe I, Bellenger JP. Unraveling global and diazotrophic bacteriomes of boreal forest floor feather mosses and their environmental drivers at the ecosystem and at the plant scale in North America. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 837:155761. [PMID: 35533858 DOI: 10.1016/j.scitotenv.2022.155761] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/29/2022] [Accepted: 05/03/2022] [Indexed: 06/14/2023]
Abstract
Feather mosses are abundant cryptogams of the boreal forest floor and shelter a broad diversity of bacteria who have important ecological functions (e.g., decomposition, nutrient cycling). In particular, nitrogen (N2-) fixation performed by feather moss-associated diazotrophs constitutes an important entry of nitrogen in the boreal forest ecosystem. However, the composition of the feather moss bacteriome and its environmental drivers are still unclear. Using cDNA amplicon sequencing of the 16S rRNA and nifH genes and cyanobacterial biomass quantification, we explored the active global and diazotrophic bacterial communities of two dominant feather moss species (i) at the ecosystem scale, along a 500-km climatic and nutrient deposition gradient in the North American boreal forest, and (ii) at the plant scale, along the moss shoot senescence gradient. We found that cyanobacteria were major actors of the feather moss bacteriome, accounting for 33% of global bacterial communities and 65% of diazotrophic communities, and that several cyanobacterial and methanotrophic genera were contributing to N2-fixation. Moreover, we showed that bacteria were occupying ecological niches along the moss shoot, with phototrophs being dominant in the apical part and methanotrophs being dominant in the basal part. Finally, climate (temperature, precipitation), environmental variables (moss species, month, tree density) and nutrients (nitrogen, phosphorus, molybdenum, vanadium, iron) strongly shaped global and diazotrophic bacteriomes. In summary, this work presents evidence that the feather moss bacteriome plays crucial roles in supporting moss growth, health, and decomposition, as well as in the boreal forest carbon and nitrogen cycles. This study also highlights the substantial effects of climate and nutrients on the feather moss bacteriome, suggesting the importance of understanding the impacts of global change on moss-associated bacterial growth and activity.
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Affiliation(s)
- Marie Renaudin
- Centre Sève, Département de Chimie, Université de Sherbrooke, J1K 2R1 Sherbrooke, QC, Canada.
| | | | - Jean-Philippe Bellenger
- Centre Sève, Département de Chimie, Université de Sherbrooke, J1K 2R1 Sherbrooke, QC, Canada.
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24
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Sheng X, Zhaohui Z, Zhihui W. Potentially toxic elements have adverse effects on moss communities in the manganese mines of Southern China. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 305:119255. [PMID: 35395347 DOI: 10.1016/j.envpol.2022.119255] [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: 01/21/2022] [Revised: 03/27/2022] [Accepted: 04/01/2022] [Indexed: 06/14/2023]
Abstract
This study investigated the distribution of moss species, physiological parameters (superoxide dismutase, peroxide, catalase, and total chlorophyll), and concentrations of potentially toxic elements (Mn, Cr, Zn, Cu, Pb, and Cd) in moss communities and topsoil at the Huayuan manganese mine, Xiangjiang manganese mine, and Nancha manganese mine (Southern China). Partial least squares path modeling (PLS-PM) was then performed to determine the relationship between the indicators. Cd, Mn, and Zn were the main topsoil pollutants, followed by Pb, Cr, and Cu. A total of 73 moss species, comprising 31 genera from 17 families, and 8 community functional groups were identified. The most dominant families were Pottiaceae (30.14%) and Bryaceae (21.92%). PLS-PM revealed that increasing topsoil Mn, Cr, Zn, Cu, Pb, and Cd significantly reduced species diversity and functional diversity. These potentially toxic elements in the topsoil impeded vegetation growth by deteriorating soil conditions and subsequently altering the microenvironment of the moss communities. The community-weighted means demonstrated that functional traits of turfs and warty leaves were the adaptation of the moss communities to an increasingly dry and exposed microenvironment. Moss species with curly and narrow leaves were used to reduce contact with particulate pollutants. PLS-PM also indicated that Mn, Cr, Pb, and Cd may have a detrimental effect on superoxide dismutase, peroxide, catalase, and total chlorophyll, although further validation studies are needed.
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Affiliation(s)
- Xu Sheng
- Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Province, Guizhou Normal University, Guiyang 550001, China
| | - Zhang Zhaohui
- Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Province, Guizhou Normal University, Guiyang 550001, China.
| | - Wang Zhihui
- School of Life Sciences, Guizhou Normal University, Guiyang 550001, China
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25
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Lequy E, Meyer C, Vienneau D, Berr C, Goldberg M, Zins M, Leblond S, de Hoogh K, Jacquemin B. Modeling exposure to airborne metals using moss biomonitoring in cemeteries in two urban areas around Paris and Lyon in France. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 303:119097. [PMID: 35257806 DOI: 10.1016/j.envpol.2022.119097] [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: 12/15/2021] [Revised: 02/14/2022] [Accepted: 03/01/2022] [Indexed: 06/14/2023]
Abstract
Exposure of the general population to airborne metals remains poorly estimated despite the potential health risks. Passive moss biomonitoring can proxy air quality at fine resolution over large areas, mainly in rural areas. We adapted the technique to urban areas to develop fine concentration maps for several metals for Constances cohort's participants. We sampled Grimmia pulvinata in 77 and 51 cemeteries within ∼50 km of Paris and Lyon city centers, respectively. We developed land-use regression models for 14 metals including cadmium, lead, and antimony; potential predictors included the amount of urban, agricultural, forest, and water around cemeteries, population density, altitude, and distance to major roads. We used both kriging with external drift and land use regression followed by residual kriging when necessary to derive concentration maps (500 × 500 m) for each metal and region. Both approaches led to similar results. The most frequent predictors were the amount of urban, agricultural, or forest areas. Depending on the metal, the models explained part of the spatial variability, from 6% for vanadium in Lyon to 84% for antimony in Paris, but mostly between 20% and 60%, with better results for metals emitted by human activities. Moss biomonitoring in cemeteries proves efficient for obtaining airborne metal exposures in urban areas for the most common metals.
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Affiliation(s)
- Emeline Lequy
- Unité "Cohortes en Population" UMS 011 Inserm/Université de Paris/Université Paris Saclay/UVSQ, Villejuif, France.
| | - Caroline Meyer
- UMS 2006 Patrimoine Naturel, OFB-CNRS-MNHN, Muséum national d'Histoire naturelle, Paris, France
| | - Danielle Vienneau
- Swiss Tropical and Public Health Institute, Basel, Switzerland; University of Basel, Basel, Switzerland
| | - Claudine Berr
- University of Montpellier, Inserm, INM (Institute of Neurosciences of Montpellier) U1198, Montpellier, France; Memory Research and Resources Center, Department of Neurology, Montpellier, France
| | - Marcel Goldberg
- Unité "Cohortes en Population" UMS 011 Inserm/Université de Paris/Université Paris Saclay/UVSQ, Villejuif, France
| | - Marie Zins
- Unité "Cohortes en Population" UMS 011 Inserm/Université de Paris/Université Paris Saclay/UVSQ, Villejuif, France
| | - Sébastien Leblond
- UMS 2006 Patrimoine Naturel, OFB-CNRS-MNHN, Muséum national d'Histoire naturelle, Paris, France
| | - Kees de Hoogh
- Swiss Tropical and Public Health Institute, Basel, Switzerland; University of Basel, Basel, Switzerland
| | - Bénédicte Jacquemin
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, France
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26
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Świsłowski P, Nowak A, Wacławek S, Ziembik Z, Rajfur M. Is Active Moss Biomonitoring Comparable to Air Filter Standard Sampling? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084706. [PMID: 35457569 PMCID: PMC9024558 DOI: 10.3390/ijerph19084706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/09/2022] [Accepted: 04/11/2022] [Indexed: 11/16/2022]
Abstract
Recently, significant attention has been paid to air quality awareness and its impact on human health, especially in urban agglomerations. Many types of dust samplers for air quality monitoring are used by governmental environmental monitoring agencies. However, these techniques are associated with high costs; as a consequence, biological methods such as active moss biomonitoring are being developed. The main disadvantages of such techniques are the lack of standardization of the preparation procedures and the lack of reliable comparisons of results with data from instrumental analyses. Our study aimed to compare the results obtained from active biomonitoring with the use of three moss species: Pleurozium schreberi, Sphagnum fallax and Dicranum polysetum. Samples were exposed via the moss-bag technique to measure the concentrations of analytes (Mn, Fe, Cu, Zn, Cd, Hg and Pb) which had accumulated among the total suspended particulates (TSP) collected from the filters of a dust collector in the city of Opole (Opole voivodeship, Poland). With regard to the physicochemical and biological traits of the mosses, their assessed lifetime and actual photochemical efficiency (yield) following exposure were meagre, which may have been related to the change of environment and their exposure to pollutants. When comparing the results obtained by the two methods used to monitor air pollution, the biomonitoring method was found to be incompletely consistent with the reference method. Biological monitoring using mosses must be carefully considered depending on the monitoring objectives, the required level of sensitivity and quality of measurement and the type of pollutant.
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Affiliation(s)
- Paweł Świsłowski
- Institute of Biology, University of Opole, Oleska St. 48, 45-022 Opole, Poland;
- Correspondence:
| | - Arkadiusz Nowak
- Institute of Biology, University of Opole, Oleska St. 48, 45-022 Opole, Poland;
- Botanical Garden—Centre for Biodiversity Conservation, Polish Academy of Sciences, Prawdziwka St. 2, 02-973 Warsaw, Poland
| | - Stanisław Wacławek
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, Studentská St. 1402/2, 461 17 Liberec, Czech Republic;
| | - Zbigniew Ziembik
- Institute of Environmental Engineering and Biotechnology, University of Opole, B. Kominka St. 6a, 45-032 Opole, Poland; (Z.Z.); (M.R.)
| | - Małgorzata Rajfur
- Institute of Environmental Engineering and Biotechnology, University of Opole, B. Kominka St. 6a, 45-032 Opole, Poland; (Z.Z.); (M.R.)
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27
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Świsłowski P, Nowak A, Rajfur M. Is Your Moss Alive during Active Biomonitoring Study? PLANTS (BASEL, SWITZERLAND) 2021; 10:2389. [PMID: 34834752 PMCID: PMC8625223 DOI: 10.3390/plants10112389] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/03/2021] [Accepted: 11/05/2021] [Indexed: 06/13/2023]
Abstract
Biomonitoring was proposed to assess the condition of living organisms or entire ecosystems with the use of bioindicators-species sensitive to specific pollutants. It is important that the bioindicator species remains alive for as long as possible while retaining the ability to react to the negative effects of pollution (elimination/neutralization of hazardous contaminants). The purpose of the study was to assess the survival of Pleurozium schreberi moss during exposure (moss-bag technique) based on the measurement of the concentration of elements (Ni, Cu, Zn, Cd, and Pb), chlorophyll content, and its fluorescence. The study was carried out using a CCM-300 portable chlorophyll content meter, portable fluorometer, UV-Vis spectrophotometer, and a flame atomic absorption spectrometer. As a result of the laboratory tests, no significant differences were found in the chlorophyll content in the gametophytes of mosses tested immediately after collection from the forest, compared to those drying at room temperature in the laboratory (p = 0.175 for Student's t-test results). Mosses exposed using the moss-bag technique of active biomonitoring were characterized by a drop in the chlorophyll content over 12 weeks (more than 50% and 60% for chlorophyll-a and chlorophyll-b, respectively). Chlorophyll content in mosses during exposure was correlated with actual photochemical efficiency (yield) of photosystem II (calculated value of Pearson's linear correlation coefficient was 0.94-there was a significant correlation between chlorophyll a and yield p = 0.02). The highest metal increases in mosses (RAF values) were observed for zinc, lead, and copper after the second and third month of exposure. The article demonstrates that the moss exposed in an urbanized area for a period of three months maintains the properties of good bioindicator of environmental quality.
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Affiliation(s)
- Paweł Świsłowski
- Institute of Biology, University of Opole, Oleska St. 22, 45-052 Opole, Poland;
| | - Arkadiusz Nowak
- Institute of Biology, University of Opole, Oleska St. 22, 45-052 Opole, Poland;
- Polish Academy of Sciences, Botanical Garden, Centre for Biodiversity Conservation, Prawdziwka St. 2, 02-973 Warsaw, Poland
| | - Małgorzata Rajfur
- Institute of Environmental Engineering and Biotechnology, University of Opole, B. Kominka St. 6a, 45-032 Opole, Poland; or
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28
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Benítez Á, Armijos L, Calva J. Monitoring Air Quality with Transplanted Bryophytes in a Neotropical Andean City. Life (Basel) 2021; 11:life11080821. [PMID: 34440565 PMCID: PMC8398276 DOI: 10.3390/life11080821] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/31/2021] [Accepted: 08/02/2021] [Indexed: 11/16/2022] Open
Abstract
Air pollution is one of the main global environmental problems, where bryophytes, due to their high capacity to retain metals and other pollutants, have been widely used in active air quality monitoring studies in temperate and tropical zones. Thus, in this study, we analyzed for the first time the concentrations of eight metals (cadmium, copper, nickel, aluminum, iron, manganese, lead and zinc) in three species of transplanted mosses (Rhacocarpus purpurascens (Brid.) Paris, Sphagnum sp. and Thuidium delicatulum (Hedw.) Schimp.) from Ecuador. Significant differences were found for the three species in the concentrations of Al, Mn, Fe and Zn between urban and control areas, pointing to the Central zone as the main source of contamination with the highest concentrations of Al, Fe, Mn and Zn, related to vehicular traffic. Lead did not differ between zones for Rhacocarpus purpurascens and Sphagnum sp.; however, Thuidium delicatulum accumulated different concentrations between urban areas and the control areas. The three species of mosses provided valuable information on the contamination of Al, Fe, Mn, Pb and Zn in the urban area of the city of Loja, and therefore can be used in future air quality monitoring programs over time in tropical cities.
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Affiliation(s)
- Ángel Benítez
- Biodiversidad de Ecosistemas Tropicales-BIETROP, Herbario HUTPL, Departamento de Ciencias Biológicas y Agropecuarias, Universidad Técnica Particular de Loja, San Cayetano s/n, Loja 1101608, Ecuador
- Correspondence:
| | - Lizbeth Armijos
- Titulación de Biología, Universidad Técnica Particular de Loja, San Cayetano s/n, Loja 1101608, Ecuador;
| | - James Calva
- Departamento de Química, Universidad Técnica Particular de Loja, San Cayetano s/n, Loja 1101608, Ecuador;
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29
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Gioda A, Beringui K, Justo EPS, Ventura LMB, Massone CG, Costa SSL, Oliveira SS, Araujo RGO, Nascimento NDM, Severino HGS, Duyck CB, de Souza JR, Saint Pierre TD. A Review on Atmospheric Analysis Focusing on Public Health, Environmental Legislation and Chemical Characterization. Crit Rev Anal Chem 2021; 52:1772-1794. [PMID: 34092145 DOI: 10.1080/10408347.2021.1919985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Atmospheric pollution has been considered one of the most important topics in environmental science once it can be related to the incidence of respiratory diseases, climate change, and others. Knowing the composition of this complex and variable mixture of gases and particulate matter is crucial to understand the damages it causes, help establish limit levels, reduce emissions, and mitigate risks. In this work, the current scenario of the legislation and guideline values for indoor and outdoor atmospheric parameters will be reviewed, focusing on the inorganic and organic compositions of particulate matter and on biomonitoring. Considering the concentration level of the contaminants in air and the physical aspects (meteorological conditions) involved in the dispersion of these contaminants, different approaches for air sampling and analysis have been developed in recent years. Finally, this review presents the importance of data analysis, whose main objective is to transform analytical results into reliable information about the significance of anthropic activities in air pollution and its possible sources. This information is a useful tool to help the government implement actions against atmospheric air pollution.
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Affiliation(s)
- Adriana Gioda
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ, Brazil
| | - Karmel Beringui
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ, Brazil
| | - Elizanne P S Justo
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ, Brazil
| | - Luciana M B Ventura
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ, Brazil.,Instituto Estadual do Ambiente (INEA), Rio de Janeiro, RJ, Brazil
| | - Carlos G Massone
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ, Brazil
| | - Silvânio Silvério Lopes Costa
- Núcleo de Petróleo e Gás, Universidade Federal de Sergipe, São Cristóvão, SE, Brazil.,Departamento de Química Analítica, Instituto de Química, Universidade Federal da Bahia, Salvador, BA, Brazil
| | - Sidimar Santos Oliveira
- Departamento de Química Analítica, Instituto de Química, Universidade Federal da Bahia, Salvador, BA, Brazil
| | - Rennan Geovanny Oliveira Araujo
- Departamento de Química Analítica, Instituto de Química, Universidade Federal da Bahia, Salvador, BA, Brazil.,Instituto Nacional de Ciência e Tecnologia do CNPq - INCT de Energia e Ambiente, Universidade Federal da Bahia, Salvador, BA, Brazil
| | - Nivia de M Nascimento
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ, Brazil.,Departamento de Geoquímica e Departamento de Química Analítica, Instituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Hemmely Guilhermond S Severino
- Departamento de Geoquímica e Departamento de Química Analítica, Instituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Christiane B Duyck
- Departamento de Geoquímica e Departamento de Química Analítica, Instituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Jefferson Rodrigues de Souza
- Laboratório de Ciências Químicas, Universidade Estadual Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, RJ, Brazil
| | - Tatiana D Saint Pierre
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ, Brazil
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Bellini E, Betti C, Sanità di Toppi L. Responses to Cadmium in Early-Diverging Streptophytes (Charophytes and Bryophytes): Current Views and Potential Applications. PLANTS (BASEL, SWITZERLAND) 2021; 10:770. [PMID: 33919852 PMCID: PMC8070800 DOI: 10.3390/plants10040770] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 11/16/2022]
Abstract
Several transition metals are essential for plant growth and development, as they are involved in various fundamental metabolic functions. By contrast, cadmium (Cd) is a metal that can prove extremely toxic for plants and other organisms in a dose-dependent manner. Charophytes and bryophytes are early-diverging streptophytes widely employed for biomonitoring purposes, as they are able to cope with high concentrations of toxic metal(loid)s without showing any apparent heavy damage. In this review, we will deal with different mechanisms that charophytes and bryophytes have evolved to respond to Cd at a cellular level. Particular attention will be addressed to strategies involving Cd vacuolar sequestration and cell wall immobilization, focusing on specific mechanisms that help achieve detoxification. Understanding the effects of metal(loid) pollution and accumulation on the morpho-physiological traits of charophytes and bryophytes can be in fact fundamental for optimizing their use as phytomonitors and/or phytoremediators.
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Affiliation(s)
- Erika Bellini
- Department of Biology, University of Pisa, 56126 Pisa, Italy; (E.B.); (L.S.d.T.)
| | - Camilla Betti
- Department of Medicine, University of Perugia, 06132 Perugia, Italy
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Sergeeva A, Zinicovscaia I, Vergel K, Yushin N, Urošević MA. The Effect of Heavy Industry on Air Pollution Studied by Active Moss Biomonitoring in Donetsk Region (Ukraine). ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 80:546-557. [PMID: 33755741 DOI: 10.1007/s00244-021-00834-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 03/06/2021] [Indexed: 06/12/2023]
Abstract
The active moss biomonitoring technique was applied to assess the environmental pollution in the Donetsk region and to compare the biomonitoring capacity of acrocarpous (Ceratodon purpureus) and pleurocarpous (Brachythecium campestre) moss transplants. Moss bags were exposed for 6 months in the surroundings of two steelworks, a power station, and two parks. The concentrations of 19 elements were determined in the moss transplants by neutron activation analysis and atomic absorption spectrometry. Various environmental indices-relative accumulation factor, contamination factor, pollution load index, enrichment factor, and ecological risk index-were used to quantitatively assess the degree of ambient contamination. The RAF values indicate that the most prevalent elements in Brachythecium campestre and Ceratodon purpureus were Na, Al, Ca, Fe, Ti, V, Cr, Mn, Co, Ni, Zn, Ba, Sr, Pd, and Cd. The results showed a significant difference between metal accumulation by Ceratodon purpureus and Brachythecium campestre indicating various mechanisms of uptake. All elements were highly correlated in Ceratodon purpureus. The main air pollution sources in the region are the Zuivska power station (Zuivska TES), Donetsk Metallurgical Plant, and Yenakiieve Iron and Steel Works.
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Affiliation(s)
- Anastasiya Sergeeva
- Joint Institute for Nuclear Research, 6 Joliot-Curie, Dubna, Moscow Region, Russia, 141980.
| | - Inga Zinicovscaia
- Joint Institute for Nuclear Research, 6 Joliot-Curie, Dubna, Moscow Region, Russia, 141980
- Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering, 30 Reactorului Str. MG-6, 041713, Bucharest-Magurele, Romania
| | - Konstantin Vergel
- Joint Institute for Nuclear Research, 6 Joliot-Curie, Dubna, Moscow Region, Russia, 141980
| | - Nikita Yushin
- Joint Institute for Nuclear Research, 6 Joliot-Curie, Dubna, Moscow Region, Russia, 141980
| | - Mira Aničić Urošević
- Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, 11080, Belgrade, Serbia
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Fortuna L, González AG, Tretiach M, Pokrovsky OS. Influence of secondary metabolites on surface chemistry and metal adsorption of a devitalized lichen biomonitor. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 273:116500. [PMID: 33493767 DOI: 10.1016/j.envpol.2021.116500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 01/08/2021] [Accepted: 01/11/2021] [Indexed: 06/12/2023]
Abstract
Despite the broad use of lichens as biomonitors of airborne trace elements, the surface chemistry and metal adsorption parameters of these organisms are still poorly known. The current investigation is aimed at (i) quantifying the acid-base surface properties and the first-order physical-chemical parameters of Cu2+ and Zn2+ adsorption of devitalized Pseudevernia furfuracea, a lichen commonly used in biomonitoring of airborne trace elements, and (ii) comparing the results with those available for moss biomonitors. Equilibrium constants and metal-binding site concentrations were calculated with a thermodynamic model by taking into account the presence/absence of ancillary extracellular cell wall compounds, namely melanin and acetone-soluble lichen substances. An acid-base titration experiment performed in the pH range of 3-10 showed that melanised and non-melanised P. furfuracea samples have lower pHPZC (3.53-3.99) and higher metal-binding site concentrations (0.96-1.20 mmol g-1) compared to that of the mosses investigated so far at the same experimental conditions. Melanin biosynthesis increased the content of carboxyl and phosphoryl groups and reduces that of amine/polyphenols. Cu2+ and Zn2+ adsorption was unaffected by the degree of melanisation while the removal of extracellular lichen substances slightly decreased Zn2+ adsorption. Although Cu2+ and Zn2+ adsorption parameters related to P. furfuracea surfaces were 3 times lower than in the mosses, lichen samples adsorbed the same amount of Cu2+ and 30% more Zn2+. The present study contributes in understanding the role of ancillary cell wall compounds in Cu2+ and Zn2+ adsorption in a model lichen. It also provides a first comparison between the surface physico-chemical characteristics of lichens and mosses frequently used as biomonitors of trace elements.
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Affiliation(s)
- Lorenzo Fortuna
- Department of Chemistry and Pharmaceutical Sciences, University of Trieste, Via Licio Giorgieri, 1, I-34127, Trieste, Italy.
| | - Aridane G González
- Instituto de Oceanografía y Cambio Global, IOCAG, Universidad de Las Palmas de Gran Canaria, ULPGC, Unidad Asociada ULPGC-CSIC, Parque Científico Tecnológico Marino de Taliarte S/n, E-35214, Telde, Las Palmas, Spain
| | - Mauro Tretiach
- Department of Life Sciences, University of Trieste, Via Licio Giorgieri, 10, I-34127, Trieste, Italy
| | - Oleg S Pokrovsky
- Geosciences Environment Toulouse (GET), CNRS, UMR 5563, Observatoire Midi-Pyrénées, 14 Avenue Edouard Belin, F-31400, Toulouse, France; N. Laverov Federal Center for Arctic Research, URoRAS, 23 Naberezhnaja Sev. Dviny, 163000, Arkhangelsk, Russia; BIO-GEO-CLIM Laboratory, Tomsk State University, Lenina Prs 36, Tomsk, Russia
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Pereira CG, Carvalho-Silva M, Pereira LAR, Silveira CES. Indirect establishment increases the chances of in vitro propagation of mosses occurring in the Cerrado - a new method. RODRIGUÉSIA 2021. [DOI: 10.1590/2175-7860202172024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Abstract The use of micropropagation techniques is crucial for the conservation of endangered moss species and their reestablishment in nature. This study aimed to establish in vitro cultures of gametophyte fragments of ten species of Cerrado mosses. After disinfestation with alcohol and commercial bleach, moss explants were grown in Petri dishes containing Knop medium. The species Bryum argenteum, B. coronatum, Isopterygium tenerifolium, Leucobryum crispum, Pogonatum pensilvanicum, and Vitalia cuspidifera were successively established with efficiency rate ranging from 1 to 31.2%. However, no aseptic cultures were obtained for the species Barbula indica, Bryum densifolium, Fissidens flaccidus, and Sphagnum platyphylloides. Even though, a few contaminated explants of these species were able to develop and grow. Thus, all ten species were submitted to rescue techniques to establish cultures in aseptic conditions, from partially contaminated explants (indirect establishment). Consequently, the indirect establishment resulted in higher percentages of explant development, which enhanced the establishment of in vitro cultures for most of the species tested. This fact is especially important for conservation purposes, mainly for species whose material is sensitive or scarce. Therefore, indirect establishment as a new in vitro culture methodology was a viable form of propagating the bryophyte species listed in this research. This fact is essential for conservation purpose, especially for species whose material is sensitive or scarcer.
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Yakovlev E, Druzhinina A, Druzhinin S, Bedrina D, Orlov A. Assessment of physicochemical parameters and metal distribution in bog peat of the western segment of the North European part of Russia (Arkhangelsk region). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:300-313. [PMID: 32812155 DOI: 10.1007/s11356-020-10501-z] [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: 04/20/2020] [Accepted: 08/12/2020] [Indexed: 06/11/2023]
Abstract
This article is devoted to the study of physicochemical parameters and the assessment of the accumulation and distribution of metals in peat deposits from the North European part of Russia (Arkhangelsk region). Peat profiles were selected both in the area with a high anthropogenic load and in a bog remote from industrial pollution. The determination of metals was carried out by using the methods X-ray fluorescence analysis and atomic absorption spectroscopy. It was determined that the studied bogs can be attributed to the low ash type, and the recorded pH and mineralisation values make it possible to attribute these deposits to the acid-oxidising facies of oligotrophic peatlands, characteristic of taiga landscapes. Assessment of metal accumulation showed a high content of titanium, chromium, lead, nickel, vanadium, cobalt, aluminium, silicon, and copper in peat, mainly caused by the burning of fossil fuels and industrial production, as well as the burning of urban and industrial waste. The peat profiles are characterised by significant fluctuations in the content of elements in different horizons. Studies have shown the need to monitor the content of metals in peatlands from the Arkhangelsk region to assess atmospheric pollution from industrial emissions, both at the moment and in the past.
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Affiliation(s)
- Evgeny Yakovlev
- N. Laverov Federal Center for Integrated Arctic Research, Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163000, Arkhangelsk, Russia.
| | - Anna Druzhinina
- N. Laverov Federal Center for Integrated Arctic Research, Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163000, Arkhangelsk, Russia
| | - Sergey Druzhinin
- N. Laverov Federal Center for Integrated Arctic Research, Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163000, Arkhangelsk, Russia
| | - Daria Bedrina
- N. Laverov Federal Center for Integrated Arctic Research, Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163000, Arkhangelsk, Russia
| | - Alexander Orlov
- N. Laverov Federal Center for Integrated Arctic Research, Ural Branch of the Russian Academy of Sciences, Northern Dvina Emb. 23, 163000, Arkhangelsk, Russia
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35
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Sazanova (nee Barinova) KV, Zelenskaya MS, Manurtdinova VV, Izatulina AR, Rusakov AV, Vlasov DY, Frank-Kamenetskaya OV. Accumulation of Elements in Biodeposits on the Stone Surface in Urban Environment. Case Studies from Saint Petersburg, Russia. Microorganisms 2020; 9:E36. [PMID: 33374245 PMCID: PMC7823400 DOI: 10.3390/microorganisms9010036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/21/2020] [Accepted: 12/21/2020] [Indexed: 11/16/2022] Open
Abstract
The pattern of elements accumulation in biodeposits formed by living organisms and extracellular products of their metabolism (biofouling, primary soils) on different bedrocks (of the monuments of Historical necropoleis in Saint Petersburg) were studied by a complex of biological and mineralogical methods (optical microscopy, SEM, EDX, XRD, ICP MS, XRFS). The content of 46 elements in biodeposits with various communities of microorganisms is determined. The model recreating the picture of the input and selective accumulation of elements in biodeposits on the stone surface in outdoor conditions is assumed. It is shown that the main contribution to the elemental composition of biodeposits is made by the environment and the composition of the microbial community. The contribution of leaching under the action of microbial metabolites of mineral grains, entering biodeposits from the environment, is significantly greater than that of the underlying rock.
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Affiliation(s)
- Katerina V. Sazanova (nee Barinova)
- Saint Petersburg State University, University Emb., 7/9, 199034 Saint Petersburg, Russia; (M.S.Z.); (A.R.I.); (A.V.R.); (D.Y.V.); (O.V.F.-K.)
- Komarov Botanical Research Institute of Russian Academy of Science, Professor Popov Street, 2, 197376 Saint Petersburg, Russia
- The Archive of the Russian Academy of Sciences, University Emb., 1, 199034 Saint Petersburg, Russia
| | - Marina S. Zelenskaya
- Saint Petersburg State University, University Emb., 7/9, 199034 Saint Petersburg, Russia; (M.S.Z.); (A.R.I.); (A.V.R.); (D.Y.V.); (O.V.F.-K.)
| | - Vera V. Manurtdinova
- State Museum of Urban Sculpture, Nevsky Prospect 179, 191167 Saint Petersburg, Russia;
| | - Alina R. Izatulina
- Saint Petersburg State University, University Emb., 7/9, 199034 Saint Petersburg, Russia; (M.S.Z.); (A.R.I.); (A.V.R.); (D.Y.V.); (O.V.F.-K.)
| | - Aleksei V. Rusakov
- Saint Petersburg State University, University Emb., 7/9, 199034 Saint Petersburg, Russia; (M.S.Z.); (A.R.I.); (A.V.R.); (D.Y.V.); (O.V.F.-K.)
| | - Dmitry Yu. Vlasov
- Saint Petersburg State University, University Emb., 7/9, 199034 Saint Petersburg, Russia; (M.S.Z.); (A.R.I.); (A.V.R.); (D.Y.V.); (O.V.F.-K.)
- Komarov Botanical Research Institute of Russian Academy of Science, Professor Popov Street, 2, 197376 Saint Petersburg, Russia
| | - Olga V. Frank-Kamenetskaya
- Saint Petersburg State University, University Emb., 7/9, 199034 Saint Petersburg, Russia; (M.S.Z.); (A.R.I.); (A.V.R.); (D.Y.V.); (O.V.F.-K.)
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Córdova BM, Venâncio T, Olivera M, Huamani-Palomino RG, Valderrama AC. Xanthation of alginate for heavy metal ions removal. Characterization of xanthate-modified alginates and its metal derivatives. Int J Biol Macromol 2020; 169:130-142. [PMID: 33296691 DOI: 10.1016/j.ijbiomac.2020.12.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 12/19/2022]
Abstract
Xanthates are widely used in mining industry as collectors for its high affinity towards metal sulfides and precious metal ores. The possibility of using alginate for xanthation has not been explored yet despite the feasibility by the presence of hydroxyl groups alongside the polymeric chains. Therefore, this work aims to evaluate the alginate as a matrix for xanthation and its application on heavy metal ions removal. In order to obtain green materials, important pararmeter were explored such as the effect of reaction time (4-12 h), type of base (NaOH/KOH) and amount of carbon disulfide (2-10%v/v). Xanthated alginates were analyzed by NMR techniques and evidence of β-elimination was detected at 5.45 ppm. Furthermore, the presence of S element was confirmed by EDS mapping technique, while XRD showed a semi-crystalline structure. On the other hand, the chemical shifts of δ(C=S) and ν(C=S) bands were found around 863-805 cm-1 and 662-602 cm-1 respectively. Also, a shoulder at 182 ppm is appreciated by NMR in solid state attributed to CS group. According to FESEM analyses, morphology of xanthated alginates is affected by interaction with heavy metal ions. Finally, suitable materials for the removal of heavy metal ions were established at optimum pH values.
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Affiliation(s)
- Bryan M Córdova
- Laboratorio de Investigación en Biopolímeros y Metalofármacos, Facultad de Ciencias, Escuela Profesional de Química, Universidad Nacional de Ingeniería, Av. Túpac Amaru 210, Lima 25, Peru.
| | - Tiago Venâncio
- Laboratório de Ressonância Magnética Nuclear, Departamento de Química, Universidade Federal de São Carlos, São Paulo CP 676, 13565-905 São Carlos, São Paulo, Brazil
| | - Michael Olivera
- Facultad de Ciencias, Escuela de Química, Universidad Nacional de Ingeniería. Av. Túpac Amaru 210, Lima 25, Peru
| | - Ronny G Huamani-Palomino
- Laboratorio de Investigación en Biopolímeros y Metalofármacos, Facultad de Ciencias, Escuela Profesional de Química, Universidad Nacional de Ingeniería, Av. Túpac Amaru 210, Lima 25, Peru
| | - A C Valderrama
- Laboratorio de Investigación en Biopolímeros y Metalofármacos, Facultad de Ciencias, Escuela Profesional de Química, Universidad Nacional de Ingeniería, Av. Túpac Amaru 210, Lima 25, Peru.
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37
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Hristozova G, Marinova S, Motyka O, Svozilík V, Zinicovscaia I. Multivariate assessment of atmospheric deposition studies in Bulgaria based on moss biomonitors: trends between the 2005/2006 and 2015/2016 surveys. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:39330-39342. [PMID: 32648219 DOI: 10.1007/s11356-020-10005-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: 04/04/2020] [Accepted: 07/02/2020] [Indexed: 06/11/2023]
Abstract
This study aims to investigate the changes in atmospheric deposition trends in Bulgaria, studied using the moss biomonitoring technique since 1995. For the first time, a paired (site-wise) comparison was performed after a critical review of the sampling networks and adjusting for location, the distance between the sampling points, and moss species. Data from the 2005/2006 and 2015/2016 moss surveys were chosen as instrumental neutron activation analysis was employed in both to determine the content of 34 elements (Al, As, Ba, Br, Са, Ce, Cl, Со, Cr, Cs, Fe, Hf, I, K, La, Mn, Na, Nd, Ni, Rb, Sb, Sc, Se, Sr, Ta, Tb, Th, Ti, Tm, U, V, W, Yb, Zn). In addition, Cd, Cu, and Pb were determined using complementary analytical methods: inductively coupled plasma atomic emission spectroscopy in 2015/2016 and atomic absorption spectroscopy in 2005/2006. For the subset of 57 routinely sampled locations in Bulgaria, hierarchical clustering on principal components and multiple factor analysis (MFA) were applied to assess the spatial trends in the 10 years elapsed between the surveys, as well as to characterise the origin of the determined elements. Elevation and distance between the sampling points were used as additional variables in the multiple factor analysis plane to ascertain their effect on the overall variance in the datasets. Distribution maps were constructed to illustrate the deposition patterns for the pollutant Pb. The results were consistent with decreased industrial output in the country, increased coal combustion and transport pollution, and construction of roads.
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Affiliation(s)
- Gergana Hristozova
- Faculty of Physics and Engineering, Paisii Hilendarski University, Plovdiv, Bulgaria.
- Agricultural University, Plovdiv, Bulgaria.
- Sector of Neutron Activation Analysis and Applied Research, Division of Nuclear Physics, FLNP, Joint Institute for Nuclear Research, Dubna, Russian Federation, 141980.
| | - Savka Marinova
- Faculty of Physics and Engineering, Paisii Hilendarski University, Plovdiv, Bulgaria
| | - Oldřich Motyka
- Nanotechnology Centre, VSB-Technical University of Ostrava, Ostrava, Czech Republic
- ENET Centre, VSB-Technical University of Ostrava, Ostrava, Czech Republic
| | - Vladislav Svozilík
- Sector of Neutron Activation Analysis and Applied Research, Division of Nuclear Physics, FLNP, Joint Institute for Nuclear Research, Dubna, Russian Federation, 141980
- Institute of Environmental Technology, VSB-Technical University of Ostrava, Ostrava, Czech Republic
| | - Inga Zinicovscaia
- Sector of Neutron Activation Analysis and Applied Research, Division of Nuclear Physics, FLNP, Joint Institute for Nuclear Research, Dubna, Russian Federation, 141980
- Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering, Bucharest, Romania
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Trujillo-González JM, Zapata-Muñoz YL, Torres-Mora MA, García-Navarro FJ, Jiménez-Ballesta R. Assessment of urban environmental quality through the measurement of lead in bryophytes: case study in a medium-sized city. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2020; 42:3131-3139. [PMID: 32152799 DOI: 10.1007/s10653-020-00548-9] [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: 04/22/2019] [Accepted: 02/28/2020] [Indexed: 06/10/2023]
Abstract
The use of bryophytes as an indicator of environmental quality has been addressed on numerous occasions and in different places of the world under a variety of conditions. However, in Latin America their use is still limited. In the study described here, the presence and distribution of the bioaccumulation of lead in bryophytes has been evaluated in both contaminated and uncontaminated sites in Villavicencio (Colombia) and its surroundings. Villavicencio is a medium-sized city that is similar in size to many other cities in Latin America. A total of 52 samples of bryophytes were collected, of which 43 belong to points distributed in urban areas of the city (residential, commercial, highway), and the remaining nine are from uncontaminated areas (reference) taken in the surroundings of the city. The samples were treated with acid (nitric and hydrochloric) and subsequently measured by atomic absorption spectrometry. It was found that Pb concentrations in the commercial sector are between 1 and 6 times higher than in the residential and highway sectors. Spatial distribution maps of lead over the sampled territory were created using Arc-GIS 10.1. It is noteworthy that the values obtained are higher than those found in European cities.
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Affiliation(s)
- Juan Manuel Trujillo-González
- Instituto de Ciencias Ambientales de la Orinoquia Colombiana ICAOC, Facultad de Ciencias Básicas e Ingeniería, Universidad de los Llanos, Campus Barcelona, Villavicencio, Colombia
| | - Yair Leandro Zapata-Muñoz
- Instituto de Ciencias Ambientales de la Orinoquia Colombiana ICAOC, Facultad de Ciencias Básicas e Ingeniería, Universidad de los Llanos, Campus Barcelona, Villavicencio, Colombia
| | - Marco Aurelio Torres-Mora
- Instituto de Ciencias Ambientales de la Orinoquia Colombiana ICAOC, Facultad de Ciencias Básicas e Ingeniería, Universidad de los Llanos, Campus Barcelona, Villavicencio, Colombia
| | - Francisco Jesús García-Navarro
- Escuela Técnica Superior de Ingenieros Agrónomos de Ciudad Real, Universidad de Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - Raimundo Jiménez-Ballesta
- Departamento de Geología y Geoquímica, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049, Madrid, Spain.
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Ucarli O, Yayintas OT, Engin MS, Cay S, Saglikoglu G, Yilmaz S. Investigation of Competitive and Noncompetitive Adsorption of Some Heavy Metals Ions on Leucodon sciuroides (Hedw.) Schwägr. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:8265-8271. [PMID: 32558581 DOI: 10.1021/acs.langmuir.0c01403] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Heavy metals are an important pollutant group. Adsorption is one of the methods used to remove heavy metals from the environment. Mosses were preferred as bio-indicators because they have the capacity to accumulate many elements by their high surface-to-volume ratio. Leucodon sciuroides (Hedw.) Schwägr. (LS) are mosses that play an important part of the ecosystem and are collected from the Ida Mountain (Kazdag) region of Çanakkale (Turkey). For the purpose of determining the adsorption capacity of heavy metal ion (Pb2+, Cd2+, Co2+, Ni2+, Zn2+, and Cu2+) analysis conditions, pH, contact time, and adsorbent amounts were determined and the maximum adsorption capacity was calculated with the help of the relevant isotherms. Heavy metal concentrations were determined by inductively coupled plasma-mass spectrometry. It was determined that the optimum adsorption for mosses was 30 min at pH = 6.0 (the pH at which maximum adsorption occurs). The adsorption event shows that some divalent cations fit the Freundlich isotherm and some fit the Langmuir isotherm model. A pseudo-second-order reaction best fits the kinetic data for metal ions. Among the six metal ions studied, the highest adsorption was observed in Pb2+ and Cu2+ cations. According to the competitive adsorption results, the moss has a great advantage in determining the Pb2+ and Cu2+ cations industrially as well as other metals and in removing other metal impurities from the environment. Also, LS is exploited as a biosorbent to remove metal ions from aqueous solutions and can be used as a biomarker.
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Affiliation(s)
- Okan Ucarli
- Department of Medical Imaging Techniques Program, Espiye Vocational School, Giresun University, Giresun 28600, Turkey
| | - Ozlem Tonguc Yayintas
- Department of Fisheries Technology, Faculty of Applied Sciences, Canakkale Onsekiz Mart Universityi, Canakkale 17100, Turkey
| | - Mehmet Soner Engin
- Department of Food Engineering, Faculty of Engineering, Giresun University, Güre, Giresun 28200, Turkey
| | - Seydahmet Cay
- Department of Environmental Engineering, Faculty of Engineering, Giresun University, Güre, Giresun 28200, Turkey
| | - Gulsen Saglikoglu
- Department of Chemistry, Faculty of Science and Arts, University of Canakkale Onsekiz Mart, Canakkale 17100, Turkey
| | - Selehattin Yilmaz
- Department of Chemistry, Faculty of Science and Arts, University of Canakkale Onsekiz Mart, Canakkale 17100, Turkey
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Boquete MT, Ares A, Fernández JA, Aboal JR. Matching times: Trying to improve the correlation between heavy metal levels in mosses and bulk deposition. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 715:136955. [PMID: 32014777 DOI: 10.1016/j.scitotenv.2020.136955] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/22/2020] [Accepted: 01/25/2020] [Indexed: 06/10/2023]
Abstract
The relationship between the concentrations of metals in moss tissues and atmospheric deposition is highly complex, resulting in a general lack of correlations between these two matrices. Here, we tried to improve the significance of the moss-bulk deposition (BD) relationship by eliminating the mismatch between the time that the moss tissue selected for analysis is exposed to atmospheric deposition, and the time during which BD is collected. For this, we analysed the concentrations of Cd, Hg and Pb in new grown tissue of Pseudoscleropodium purum and BD collected monthly, for one year, in 21 sampling sites (SS) under different degrees of pollution. Additionally, we assessed how different moss tissues, including native moss (green parts and new grown tissues of P. purum) and moss transplants of Sphagnum denticulatum, reflect BD to find out which moss tissues provide a better estimate of the atmospheric deposition of heavy metals. First of all, our results showed that eliminating the mismatch between native moss exposure time and BD collection period is not enough to improve their correlation. Environmental variation emerged as the main driver of tissue content variation altering the moss-BD relationship unpredictably. Secondly, native P. purum represents BD values better than devitalized transplants by displaying a greater number of significant correlations with BD. Specifically, green parts of P. purum generally represent better BD than new grown tissues. Overall, we conclude that neither native mosses nor transplants are good estimators of atmospheric heavy metal deposition rates. However, they are good qualitative indicators of the atmospheric deposition, by allowing us to differentiate SS subject to a wide range of pollution levels. Additionally, green parts of P. purum, and likely of other mosses with similar growth forms, should be used in passive biomonitoring studies to make results from different studies comparable.
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Affiliation(s)
- M T Boquete
- Estación Biológica de Doñana, CSIC, Avenida Américo Vespucio 25, Isla de la Cartuja, 41092 Sevilla, Spain; Department of Integrative Biology, University of South Florida, 4202 E Fowler Ave, Tampa, FL 33620, United States
| | - A Ares
- Marine Biophysics Unit, Okinawa Institute of Science and Technology Graduate University, Kunigami-gun, Okinawa 904-0495, Japan.
| | - J A Fernández
- CRETUS Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - J R Aboal
- CRETUS Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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41
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Monitoring of Air Pollution by Moss Bags around an Oil Refinery: A Critical Evaluation over 16 Years. ATMOSPHERE 2020. [DOI: 10.3390/atmos11030272] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The present study analyzes the results of a biomonitoring campaign, carried out by means of Hypnum cupressiforme Hedw. moss bags around an oil refinery, located in the southwestern part of Sardinia island (Italy). This work focuses mainly on the effects of rainfall and distance from the source of contamination on the content of 14 trace elements measured over 16 years. In addition, to point out any increasing or decreasing trends, as well as any peak in presence of airborne pollutants in the area, annual elements’ concentration values are plotted and discussed. Coefficients of variation were also calculated on accumulation values in order to evaluate stability of measurements across the years and to evaluate if similar exposure conditions, i.e., humidity and distance from contamination source, resulted in more uniform accumulation values. In conclusion, (i) the vicinity of the source of contamination as well as rainfall influenced element content in the biomonitor in the case study differently, depending on the considered element and on the exposure condition, (ii) H. cupressiforme moss bags provided relatively stable measurements during the 16-year time frame (observed variations in elements content can be attributed to environmental inputs in the area), (iii) similar conditions of exposure determined less variable accumulation values.
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42
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Campos ML, Prado GS, Dos Santos VO, Nascimento LC, Dohms SM, da Cunha NB, Ramada MHS, Grossi-de-Sa MF, Dias SC. Mosses: Versatile plants for biotechnological applications. Biotechnol Adv 2020; 41:107533. [PMID: 32151692 DOI: 10.1016/j.biotechadv.2020.107533] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 02/03/2023]
Abstract
Mosses have long been recognized as powerful experimental tools for the elucidation of complex processes in plant biology. Recent increases in the availability of sequenced genomes and mutant collections, the establishment of novel technologies for targeted mutagenesis, and the development of viable protocols for large-scale production in bioreactors are now transforming mosses into one of the most versatile tools for biotechnological applications. In the present review, we highlight the astonishing biotechnological potential of mosses and how these plants are being exploited for industrial, pharmaceutical, and environmental applications. We focus on the biological features that support their use as model organisms for basic and applied research, and how these are being leveraged to explore the biotechnological potential in an increasing number of species. Finally, we also provide an overview of the available moss cultivation protocols from an industrial perspective, offering insights into batch operations that are not yet well established or do not even exist in the literature. Our goal is to bolster the use of mosses as factories for the biosynthesis of molecules of interest and to show how these species can be harnessed for the generation of novel and commercially useful bioproducts.
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Affiliation(s)
- Marcelo Lattarulo Campos
- Integrative Plant Research Laboratory, Departamento de Botânica e Ecologia, Instituto de Biociências, Universidade Federal de Mato Grosso, Cuiabá, MT, Brazil.
| | - Guilherme Souza Prado
- Laboratório de Interação Molecular Planta-Praga, Embrapa Recursos Genéticos e Biotecnologia, Brasília, DF, Brazil; Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, DF, Brazil
| | - Vanessa Olinto Dos Santos
- Laboratório de Interação Molecular Planta-Praga, Embrapa Recursos Genéticos e Biotecnologia, Brasília, DF, Brazil
| | - Lara Camelo Nascimento
- Centro de Análises Bioquímicas e Proteômicas, Universidade Católica de Brasília, Brasilia, DF, Brazil
| | - Stephan Machado Dohms
- Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, DF, Brazil.
| | - Nicolau Brito da Cunha
- Centro de Análises Bioquímicas e Proteômicas, Universidade Católica de Brasília, Brasilia, DF, Brazil; Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, DF, Brazil
| | - Marcelo Henrique Soller Ramada
- Centro de Análises Bioquímicas e Proteômicas, Universidade Católica de Brasília, Brasilia, DF, Brazil; Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, DF, Brazil.
| | - Maria Fatima Grossi-de-Sa
- Laboratório de Interação Molecular Planta-Praga, Embrapa Recursos Genéticos e Biotecnologia, Brasília, DF, Brazil; Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, DF, Brazil.
| | - Simoni Campos Dias
- Centro de Análises Bioquímicas e Proteômicas, Universidade Católica de Brasília, Brasilia, DF, Brazil; Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, DF, Brazil; Programa de Pós-Graduação em Biologia Animal, Universidade de Brasília, Campus Darcy Ribeiro, Brasília, DF, Brazil.
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43
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Dołęgowska S, Migaszewski ZM. A first insight into the estimation of uncertainty associated with storage and physical preparation of forest moss samples for trace element analysis. CHEMOSPHERE 2020; 241:125040. [PMID: 31604200 DOI: 10.1016/j.chemosphere.2019.125040] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/26/2019] [Accepted: 10/02/2019] [Indexed: 06/10/2023]
Abstract
To assess the level of uncertainty related to storage and physical preparation, 27 combined samples of moss species Pleurozium schreberi (Brid.) Mitt and their duplicates were collected within three forest areas. Each sample was divided into three sub-samples subjected to further treatment: D - drying (20-25 °C), F - freezing (-20 °C), and A - acclimatization (4 °C). After 7 days, all the samples were split into two sub-samples for physical preparation, dry (P1) and wet (P2) cleaning, respectively. Subsequently, the samples were milled, digested in a closed microwave system and analysed for Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn using the flame (FAAS) and graphite furnace (GFAAS) atomic absorption spectrometry. In four out of eight metals (Cu, Fe, Mn, Ni), the lowest mean values were in the samples stored at -20 °C, however, in two cases (Cd, Pb), the acclimatization procedure also led to lower concentrations. Except for Mn and Zn, the higher contents of elements were found in samples that were dry cleaned after storage. The level of sample storage uncertainty (srstor) varied from 4.8% to 24.0%. The uncertainty related to preparation was in the range of 3.0-21.0%. Only for Co, the contribution of srstor uncertainty to the budget of uncertainty was lower than that from physical preparation. For the other elements, this contribution was at a similar level (Ni, Zn) or higher (Cd, Cu, Fe, Mn, Pb). In most cases, the lower srprep values were obtained when the samples were dry cleaned after storage, regardless of the storage conditions.
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Affiliation(s)
- Sabina Dołęgowska
- Geochemistry and the Environment Division, Institute of Chemistry, Jan Kochanowski University, 15G Świętokrzyska St., 25-406 Kielce, Poland.
| | - Zdzisław M Migaszewski
- Geochemistry and the Environment Division, Institute of Chemistry, Jan Kochanowski University, 15G Świętokrzyska St., 25-406 Kielce, Poland
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44
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Morphological Traits Influence the Uptake Ability of Priority Pollutant Elements by Hypnum cupressiforme and Robinia pseudoacacia Leaves. ATMOSPHERE 2020. [DOI: 10.3390/atmos11020148] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this paper, a biomonitoring survey of airborne priority pollutant elements was carried out using leaves of native black locust and moss bags filled with Hypnum cupressiforme. The aims of the work were (i) to evaluate if mosses and leaves provide similar information regarding the accumulation of the elements of environmental concern (As, Be, Cd, Cr, Cu, Hg, Mo, Ni, Pb, Sb, Se, V, Zn, Tl); (ii) to evaluate if leaf traits are significantly involved in the uptake mechanisms. Hypnum transplants showed elemental contents generally higher than R. pseudoacacia leaves, despite the shorter exposure time. Moss accumulated larger amounts of elements linked to PM and the resuspension of soil dust. Based on the calculation of deposition flux for each element, R. pseudoacacia showed lower values for most elements—except Cr, Mo and Zn—indicating that uptake takes place both by deposition on the leaf surface and absorption via the root. Leaf traits (micromorphology of surface) play an important role in the interception and retention of PM-linked elements. Hypnum transplanted in bags was confirmed to be a powerful bio-accumulator of airborne elements; by contrast, R. pseudoacacia, with a smooth surface and scarce trichomes, showed a limited ability in airborne element retention. Therefore, widely diffused species, well-adapted to anthropized environments, such as black locust, not always can be considered as good biomonitors. The results are discussed in comparison to other vascular plant species used in biomonitoring studies.
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45
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Heiderscheidt E, Postila H, Leiviskä T. Removal of metals from wastewaters by mineral and biomass-based sorbents applied in continuous-flow continuous stirred tank reactors followed by sedimentation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 700:135079. [PMID: 31706088 DOI: 10.1016/j.scitotenv.2019.135079] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/01/2019] [Accepted: 10/18/2019] [Indexed: 06/10/2023]
Abstract
Numerous studies have examined the performance of mineral and biomass-based sorbents for metal removal under laboratory conditions, but few pilot-scale tests have been performed on possible water purification systems in which these sorbents can be used. This study addressed this issue by evaluating the suitability of selected sorbents for use in continuous-flow continuous stirred tank reactors (CSTR) followed by sedimentation in laboratory and in situ pilot-scale experiments. Acid (HCl)-modified peat (M-Peat), a commercially available mineral sorbent containing mainly magnesium (Mg) carbonates, Mg oxides and Mg silicates (Mineral-P) and a calcium-rich ground granular blast furnace slag (by-product of stainless steel production (Slag) were tested for treatment of metallurgical industry wastewater (laboratory, pilot). Overall, higher metal removal was achieved from samples with higher initial metal concentrations. M-Peat achieved good removal of Zn (50-70%) and Ni (30-50%) in laboratory and pilot experiments. However, the poor settling characteristics of M-Peat can restrict its application in systems where sedimentation is the solid-liquid separation process applied. Mineral-P showed good performance in removing 65-85% of Zn present in the water and it performed similarly in laboratory and pilot tests. However, low concentrations of As and Ni leached from Mineral-P in all tests. Slag achieved good performance in treatment of the industrial wastewater, removing 65-80% of Zn and 60-80% of Pb during pilot tests. However, low concentrations of Cr and Cu were leached from Slag in a few tests. As a by-product of the same (metallurgical) industry, ground granular blast furnace slag is an excellent candidate for reducing Zn concentrations from industrial wastewater flows.
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Affiliation(s)
- Elisangela Heiderscheidt
- Water, Energy and Environmental Engineering, Faculty of Technology, 90014 University of Oulu, Finland.
| | - Heini Postila
- Water, Energy and Environmental Engineering, Faculty of Technology, 90014 University of Oulu, Finland
| | - Tiina Leiviskä
- Chemical Process Engineering, Faculty of Technology, 90014 University of Oulu, Finland
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46
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Biomonitoring of elemental atmospheric deposition: spatial distributions in the 2015/2016 moss survey in Bulgaria. J Radioanal Nucl Chem 2019. [DOI: 10.1007/s10967-019-06978-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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47
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Di Palma A, González AG, Adamo P, Giordano S, Reski R, Pokrovsky OS. Biosurface properties and lead adsorption in a clone of Sphagnum palustre (Mosses): Towards a unified protocol of biomonitoring of airborne heavy metal pollution. CHEMOSPHERE 2019; 236:124375. [PMID: 31344617 DOI: 10.1016/j.chemosphere.2019.124375] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/05/2019] [Accepted: 07/14/2019] [Indexed: 05/21/2023]
Abstract
Although mosses are widely used for active biomonitoring of air pollution, a unified protocol for their treatment before exposure in bags is still lacking. Here we used field- and laboratory-grown Sphagnum palustre L. moss, respectively, treated by EDTA and devitalized by oven drying at 100 °C, to elaborate a consistent procedure of metal and proton adsorption on moss surfaces. Acid-base titrations and Pb2+ adsorption experiments at different pH values and Pb2+ concentrations in solution were performed with both field-collected and laboratory cloned mosses. Devitalization and EDTA treatments did not produce any measurable difference in terms of H+ and Pb2+ adsorption capacities of moss surfaces. The stability constants for Pb2+ adsorption onto moss surfaces as a function of pH (pH-dependent adsorption edge) and at constant pH (5.5 and 6.5) as a function of Pb2+ concentration ("langmuirian" adsorption isotherm) were rather similar between different treatments. A Linear Program Modeling (LPM) of adsorption reactions revealed high similarity of adsorption constants regardless of treatments for both field-grown and cloned mosses. Therefore, in view of the use of S. palustre clone for biomonitoring lead in the environment, we recommend devitalization at 100 °C as unique treatment to perform with the aim to preserve the biomonitor before and after its exposure in bags.
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Affiliation(s)
- Anna Di Palma
- Japan Atomic Energy Agency (JAEA), Fukushima Environmental Safety Center, 10-2, Fukasaku, Miharu-machi, Tamura-gun, Fukushima, 963-7700, Japan.
| | - Aridane G González
- Geoscience and Environment Toulouse, UMR 5563 CNRS, University of Toulouse, 14 Avenue Edouard Belin, Toulouse, 31400, France; Instituto de Oceanografía y Cambio Global, IOCAG. Universidad de Las Palmas de Gran Canaria, ULPGC, Parque Científico Tecnológico de Taliarte, 35214, Telde, Spain
| | - Paola Adamo
- Department of Agricultural Science, University of Naples Federico II, Via Università 100, 80055, Portici (NA), Italy
| | - Simonetta Giordano
- Dipartimento di Biologia, Università degli Studi di napoli Federico II, Campus Monte S. Angelo, Via Cinthia 26, 80126, Napoli, Italy
| | - Ralf Reski
- Plant Biotechnology, Faculty of Biology, University of Freiburg, Schaenzlestrasse 1, 79104, Freiburg, Germany; Signaling Research Centres BIOSS and CIBSS, University of Freiburg, Schaenzlestr. 18, 79104, Freiburg, Germany; Cluster of Excellence livMatS @ FIT - Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110, Freiburg, Germany
| | - Oleg S Pokrovsky
- Geoscience and Environment Toulouse, UMR 5563 CNRS, University of Toulouse, 14 Avenue Edouard Belin, Toulouse, 31400, France; Institute of Ecological Problems of the North, N. Laverov Federal Center for Integrated Arctic Research, Nab Severnoi Dviny 23, Arkhangelsk, 163000, Russia; BIO-GEO-CLIM Laboratory, Tomsk State University, 35 Lenina Pr., Tomsk, 634050, Russia
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48
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Bidwell AL, Callahan ST, Tobin PC, Nelson BK, DeLuca TH. Quantifying the elemental composition of mosses in western Washington USA. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 693:133404. [PMID: 31377372 DOI: 10.1016/j.scitotenv.2019.07.210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/13/2019] [Accepted: 07/14/2019] [Indexed: 06/10/2023]
Abstract
Major and trace element deposition across western Washington, USA was assessed in 2016 and 2017 by analyzing tissue metal concentrations in the epiphytic mosses Isothecium stoloniferum (Bridel) and Kindbergia praelonga (Hedw.) Ochyra. We used an intensive, vertically stratified sampling approach in Acer macrophyllum canopies in the Hoh Rainforest on the Olympic Peninsula, WA and in Seattle, WA to collect 214 samples of I. stoloniferum. An extensive, ground-based sampling approach was used across an urban-to-wildland gradient to collect 59 K. praelonga samples. Intensive samples were collected four times (April, July, and October of 2016 and in January 2017) and extensive samples three times (April, July, and October 2016) to assess seasonal differences in metal concentrations across sampling locations. A total of 273 moss samples were analyzed for Cd, Cr, Cu, Fe, K, Mg, Mn, Ni, Pb, Sr, Ti, and Zn concentrations. Elevated concentrations of these elements were found in moss samples from both intensive and extensive sampling efforts across all seasons. Sampling location for both intensive and extensive sampling efforts was found to be a significant factor in determining moss metal concentrations. Metal deposition in and around Seattle appears to be derived from the regional transportation sector and other industrial sources. Ten I. stoloniferum samples from Seattle and the Hoh Rainforest were analyzed for Pb and Sr isotope ratios to help differentiate between natural and industrial-based emission sources. Hoh Rainforest Pb isotopes appear to be explained by a mixture of long-range Asian Pb influences and natural Pb sources, whereas Seattle Pb isotopes appear driven by industrial and road dust sources.
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Affiliation(s)
- Amanda L Bidwell
- School of Environmental and Forest Sciences, University of Washington, Seattle, WA, United States of America
| | - Sean T Callahan
- School of Environmental and Forest Sciences, University of Washington, Seattle, WA, United States of America
| | - Patrick C Tobin
- School of Environmental and Forest Sciences, University of Washington, Seattle, WA, United States of America
| | - Bruce K Nelson
- Department of Earth and Space Sciences, University of Washington, Seattle, WA, United States of America
| | - Thomas H DeLuca
- Franke College of Forestry and Conservation, University of Montana, Missoula, MT, United States of America.
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49
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Decker EL, Reski R. Mosses in biotechnology. Curr Opin Biotechnol 2019; 61:21-27. [PMID: 31689614 DOI: 10.1016/j.copbio.2019.09.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 08/12/2019] [Accepted: 09/25/2019] [Indexed: 11/16/2022]
Abstract
Biotechnological exploitation of mosses has several aspects, for example, the use of moss extracts or the whole plant for diverse industrial applications as well as their employment as production platforms for valuable metabolites or pharmaceutical proteins, especially using the genetically and developmentally best-characterised model moss Physcomitrella patens. Whole moss plants, in particular peat mosses (Sphagnum spec.), are useful for environmental approaches, biomonitoring of environmental pollution and CO2-neutral 'farming' on rewetted bogs to combat climate change. In addition, the lifestyle of mosses suggests the evolution of genes necessary to cope with biotic and abiotic stress situations, which could be applied to crop plants, and their structural features bear an inspiring potential for biomimetics approaches.
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Affiliation(s)
- Eva L Decker
- Plant Biotechnology, Faculty of Biology, University of Freiburg, Schaenzlestr. 1, 79104 Freiburg, Germany.
| | - Ralf Reski
- Plant Biotechnology, Faculty of Biology, University of Freiburg, Schaenzlestr. 1, 79104 Freiburg, Germany; Signalling Research Centres BIOSS and CIBSS, Schaenzlestr. 18, 79104 Freiburg, Germany; Cluster of Excellence livMatS @ FIT - Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
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50
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Mahapatra B, Dhal NK, Dash AK, Panda BP, Panigrahi KCS, Pradhan A. Perspective of mitigating atmospheric heavy metal pollution: using mosses as biomonitoring and indicator organism. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:29620-29638. [PMID: 31463756 DOI: 10.1007/s11356-019-06270-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 08/16/2019] [Indexed: 06/10/2023]
Abstract
Mosses were proved as an ideal and reliable biomonitor as well as an indicator of atmospheric trace metal pollution. They are used as model indicator species of air pollution since long back due to their simple structure, genetic diversity, totipotency, rapid colony-forming ability, and high metal resistance behavior. Bryomonitoring technique is gradually being popularized as an economically viable procedure for estimating the degrees of environmental health and evaluating the toxic pollutants in biosphere. Thus, in the present scenario, many parts of the world use these organisms for monitoring the air pollution. This article describes an overview of the relationship of terrestrial mosses with trace metals with respect to their uptake, accumulation, and toxification as well as detoxification and tolerance mechanisms. The review article explicitly expresses the caliber of the cryptogamic mosses in establishing the pristine environment around the world. It also highlights the underpinning mechanisms and potential for future research directions. We have referred more than 250 articles, which deals with the assessment and impact of different heavy metals on 52 numbers of different moss species belongs to different climatic zones. The present review covers the research work in this area carried out worldwide since 1965.
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Affiliation(s)
- Biswajita Mahapatra
- Environmental Sciences, Department of Chemistry, Institute of Technical Education and Research, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751030, India
| | - Nabin Kumar Dhal
- Department of Environment and Sustainability, Council of Scientific and Industrial Research (CSIR)-Institute of Minerals and Materials Technology, Bhubaneswar, Odisha, 751013, India
| | - Aditya Kishore Dash
- Biofuel and Bioprocessing Research Centre, Institute of Technical Education and Research, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751030, India
| | - Bibhu Prasad Panda
- Environmental Sciences, Department of Chemistry, Institute of Technical Education and Research, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751030, India
| | | | - Abanti Pradhan
- Biofuel and Bioprocessing Research Centre, Institute of Technical Education and Research, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha, 751030, India.
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