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Gray F, Derous D, Bize P. Is minimally-invasive sampling the future of persistent organic pollutant (POP) research in birds? A meta-analysis on tissue comparisons. CHEMOSPHERE 2024:142591. [PMID: 38871191 DOI: 10.1016/j.chemosphere.2024.142591] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/09/2024] [Accepted: 06/10/2024] [Indexed: 06/15/2024]
Abstract
Persistent organic pollutants (POPs) bioaccumulate in the food chain and can cause ecotoxicity. In wild bird populations, various tissues are used to determine POP levels, including invasive (e.g., brain, fat, kidney, liver, muscle) and minimally-invasive tissues (e.g., blood, feather, preen oil). Minimally-invasive sampling, which does not require the death of the animal, opens new prospects for sampling birds as sentinels of environmental pollution and its consequences on fitness. However, POP variability between tissues is understudied, which is an essential prerequisite for making a reasoned choice about which tissues to sample. Here, we performed a meta-analysis of eight tissues across 115 studies comparing tissues across POP groups. We demonstrate increased use of minimally-invasive measures between 1974 and 2020. When grouping tissue correlations into three groups, "invasive:invasive", "invasive:minimally-invasive" and "minimally-invasive:minimally-invasive", we found that all three groups produced moderate to strong positive correlations with no difference seen between comparison groups. We demonstrate (1) lower POP concentrations in preen oil than fat, but no difference in detection frequencies, supporting preen oil use; (2) blood showed high concentration variability dependent on POP group but detection frequencies were comparable to liver and kidney; and (3) feathers demonstrated a significantly lower detection frequency than other matrices measured. By further researching minimally-invasive tissues, we increase our understanding of whether minimally-invasive tissues are ecologically representative of body-level toxicity. Our study supports blood and preen oil as substitutes for invasive measures when sampling living bird populations as they represent internal POP concentrations and provide significant benefits both practically and ethically.
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Affiliation(s)
- Francesca Gray
- School of Biological Sciences, University of Aberdeen, UK.
| | - Davina Derous
- School of Biological Sciences, University of Aberdeen, UK
| | - Pierre Bize
- School of Biological Sciences, University of Aberdeen, UK; Swiss Ornithological Institute, Sempach, Switzerland
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2
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Fraixedas S, Riera A, Barriocanal C, Alorda-Montiel I, Quesada J, Rodellas V, Garcia-Orellana J. Concentrations and distribution of 210Pb in bird feathers and its potential for tracing age and flight times. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 2024; 274:107397. [PMID: 38367584 DOI: 10.1016/j.jenvrad.2024.107397] [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: 12/22/2023] [Revised: 01/29/2024] [Accepted: 02/06/2024] [Indexed: 02/19/2024]
Abstract
Bird feathers have been widely used as environmental indicators, providing key information on environmental pollution. However, there is little available information on the adsorption of natural radioactivity in bird feathers and consequently, its impact on the field of movement ecology is not yet known. This study investigates the concentration and distribution of 210Pb in wing- and tail-feathers of different bird species with contrasting migratory strategies, and discusses its potential use as a tracer of age and flight times. Adsorption of 210Pb in bird feathers is directly related to the interaction of feathers with air, therefore it is hypothesised that the presence of this radionuclide is proportional to the length of flight times, and is asymmetrically distributed in flight feathers. Consequently, a significant difference is expected between 210Pb concentrations in feathers of long-distance migrants when compared to sedentary species. For this purpose, a total of 45 samples from eight individuals of three bird species with distinct migratory strategies were analysed: a highly aerial and long-distance migratory species (Common swift Apus apus), and two largely sedentary species widely distributed across Europe (Great tit Parus major and Tawny owl Strix aluco). Novel findings show that the content of 210Pb in bird feathers of adult migratory birds is much higher than in sedentary birds or juvenile individuals, demonstrating this naturally occurring radionuclide can provide information about the contact time between feathers and air. Additionally, 210Pb adsorption was not evenly distributed in bird feathers. The findings provide a new method to trace age and flight time of birds using 210Pb in feathers, complementing conventional techniques in bird migration studies.
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Affiliation(s)
- Sara Fraixedas
- Centre de Recerca Ecològica i Aplicacions Forestals (CREAF), Bellaterra (Cerdanyola de Vallès), Catalonia, Spain; Research Centre for Ecological Change (REC), Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Finland.
| | - Alba Riera
- Institut de Ciència i Tecnologia Ambientals (ICTA-UAB), Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola de Vallès), Catalonia, Spain
| | - Carles Barriocanal
- Grup de Recerca Ambiental Mediterrània (GRAM), Departament de Geografia, Universitat de Barcelona, Catalonia, Spain
| | - Irene Alorda-Montiel
- Institut de Ciència i Tecnologia Ambientals (ICTA-UAB), Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola de Vallès), Catalonia, Spain
| | - Javier Quesada
- Departament de Vertebrats, Museu de Ciències Naturals de Barcelona, Catalonia, Spain
| | - Valentí Rodellas
- Departament de Física, Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola de Vallès), Catalonia, Spain.
| | - Jordi Garcia-Orellana
- Institut de Ciència i Tecnologia Ambientals (ICTA-UAB), Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola de Vallès), Catalonia, Spain; Departament de Física, Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola de Vallès), Catalonia, Spain
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3
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Ross TA, Zhang J, Chiang CY, Choi CY, Lai YC, Asimakopoulos AG, Lemesle P, Ciesielski TM, Jaspers VLB, Klaassen M. Running the gauntlet; flyway-wide patterns of pollutant exposure in blood of migratory shorebirds. ENVIRONMENTAL RESEARCH 2024; 246:118123. [PMID: 38185220 DOI: 10.1016/j.envres.2024.118123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/09/2024]
Abstract
Shorebirds (order Charadriiformes) are among the world's most threatened avian taxa. Within the East Asian-Australasian Flyway (EAAF), a major threat to shorebirds' survival may be the gauntlet of pollution along the flyway. Metals, persistent organic pollutants (POPs), and per-/polyfluoroalkyl substances (PFASs) persist in the environment to the detriment of wildlife. In this study, we analysed element and PFAS concentrations in blood from 142 individuals across six species of Arctic-breeding migratory shorebirds with contrasting population trends, to discern species- and site-specific pollution differences, and determine how pollution correlated with population trends of EAAF shorebirds. Potential within-year pollution variations were investigated by blood-sampling birds at two sites, representing different points in the birds' annual migrations: staging in Taiwan on southward migrations and at non-breeding grounds in Western Australia (WA). Species' pollutant concentrations were compared to established population trends. Concentrations of potentially toxic elements were low in most individuals regardless of species. PFASs (range: <0.001-141 ng/g), Hg (<0.001-9910 ng/g) and Pb (<0.01-1210 ng/g) were higher in Taiwan than in WA (PFAS Taiwan median: 14.5 ng/g, WA median: 3.45 ng/g; Hg Taiwan: 338 ng/g, WA: 23.4 ng/g; Pb Taiwan: 36.8 ng/g, WA: 2.26 ng/g). Meanwhile As (range <0.001-8840 ng/g) and Se (290-47600 ng/g) were higher in WA than Taiwan (As Taiwan median: 500 ng/g, WA median: 1660 ng/g; Se Taiwan: 5490 ng/g, Se WA: 23700 ng/g). Nevertheless, pollutant concentrations in a subset of individuals may exceed sublethal effect thresholds (As, Se and PFASs). Finally, we found no consistent differences in pollution among species and demonstrated no correlation between pollution and population trends, suggesting pollution is likely not a major driver for population declines of EAAF shorebirds. However, ongoing and locally heavy environmental degradation and exposure to other contaminants not investigated here, such as POPs, warrants continued consideration when managing EAAF shorebird populations.
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Affiliation(s)
- Tobias A Ross
- Centre for Integrative Ecology, School of Life and Environmental Sciences, Deakin University, Geelong, VIC, Australia.
| | - Junjie Zhang
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway
| | - Chung-Yu Chiang
- Department of Life Science, Tunghai University, Taichung, Taiwan
| | - Chi-Yeung Choi
- Division of Natural and Applied Sciences, Duke Kunshan University, Kunshan, 215316, Jiangsu, PR China
| | - Yi-Chien Lai
- Department of Environmental Science and Engineering, Tunghai University, Taichung, Taiwan
| | | | - Prescillia Lemesle
- Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway
| | - Tomasz Maciej Ciesielski
- Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway; Department of Arctic Technology, The University Center in Svalbard, 9171, Longyearbyen, Norway
| | - Veerle L B Jaspers
- Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway
| | - Marcel Klaassen
- Centre for Integrative Ecology, School of Life and Environmental Sciences, Deakin University, Geelong, VIC, Australia; Victorian Wader Study Group, Melbourne, VIC, Australia; Australasian Wader Study Group, Canberra, ACT, Australia.
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4
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Mo L, Wan N, Zhou B, Shao M, Zhang X, Li M, Liu Y, Mai B. Per- and polyfluoroalkyl substances in waterbird feathers around Poyang Lake, China: Compound and species-specific bioaccumulation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 273:116141. [PMID: 38394760 DOI: 10.1016/j.ecoenv.2024.116141] [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: 12/11/2023] [Revised: 02/18/2024] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
As a nondestructive means of environmental monitoring, bird feathers have been used to analyze levels of per- and polyfluoroalkyl substances (PFASs) in specific environments. In this study, feather samples from 10 waterbird species around Poyang Lake were collected, and a pretreatment method for PFASs in feathers was optimized. The results showed that a combined cleaning method using ultrapure water and n-hexane effectively removed external PFASs. Twenty-three legacy and emerging PFASs were identified in the feathers of waterbirds, of which hexafluoropropylene oxides (HFPOs), chlorinated polyfluoroalkyl ether sulfonates (Cl-PFESAs), and sodium p-perfluorinated noneoxybenzene sulfonate (OBS) were reported for the first time, with their concentrations ranging from 0.060-2.4 ng·g-1 dw, 0.046-30 ng·g-1 dw, and lower than the method detection limit to 30 ng·g-1 dw, respectively. Compound- and species-specific bioaccumulation of PFASs was observed in the feathers of different waterbird species, suggesting that different PFAS types can be monitored through the selection of different species. Moreover, the concentrations of most PFCAs (except perfluorobutyric acid), perfluorooctane sulfonate (PFOS), and perfluorooctane sulfonamide (FOSA) were significantly positively correlated with δ15N (p < 0.05), while the concentrations of HFPOs, Cl-PFESAs, and OBS had significant positive correlations with δ13C. This indicates that the bioaccumulation of legacy and emerging PFASs in waterbird feathers is affected by their trophic level, feeding habits, and foraging area.
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Affiliation(s)
- Limin Mo
- School of Life Sciences, Jiangxi Normal University, Nanchang 330022, China; Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Nannan Wan
- Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Bo Zhou
- Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Mingqin Shao
- School of Life Sciences, Jiangxi Normal University, Nanchang 330022, China.
| | - Xinghui Zhang
- Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Mingqi Li
- Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Yu Liu
- Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China.
| | - Bixian Mai
- State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
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5
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Padilha JAG, Santos S, Willems T, Souza-Kasprzyk J, Leite A, Cunha LST, Costa ES, Pessôa AR, Eens M, E P, Torres JPM, Das K, Lepoint G, Dorneles PR, Bervoets L, Groffen T. Assessing the trophic ecology and migration on the exposure of cape petrels and Wilson's storm petrels from Antarctica to perfluoroalkylated substances, trace and major elements. ENVIRONMENTAL RESEARCH 2024; 244:117827. [PMID: 38072112 DOI: 10.1016/j.envres.2023.117827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/19/2023]
Abstract
Chemical pollution is a global concern as contaminants are transported and reach even the remote regions of Antarctica. Seabirds serve as important sentinels of pollution due to their high trophic position and wide distribution. This study examines the influence of migration and trophic ecology on the exposure of two Antarctic seabirds, Wilson's storm petrel (Oceanites oceanicus - Ooc), and Cape petrel (Daption capense - Dca), to chemical elements and perfluoroalkyl substances (PFAS). Our methodology involved assessing the concentration of these pollutants in feather samples obtained from carcasses, offering a practical means for monitoring contamination. Trace and major element concentrations were comparable in both species, suggesting that migratory patterns have a minimal impact on exposure levels. However, Ooc had higher concentration of PFAS compared to Dca (mean, ng g-1dry weight, PFOA: Ooc:0.710, Dca:0.170; PFTrDA: Ooc:0.550, Dca:0.360, and PFTeDA: Ooc:1.01, Dca:0.190), indicating that migration to the more polluted Northern Hemisphere significantly affects PFAS exposure. Furthermore, while no strong associations were found between either trace elements or PFAS and the three stable isotopes (δ13C, δ15N, and δ34S), a negative association was observed between PFUnDA and δ15N, hinting at potential biodilution. The research concludes that the migratory patterns of these seabird species affect their PFAS exposure, underscoring the critical need for further exploration and understanding of these relationships to better inform conservation strategies.
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Affiliation(s)
- J A G Padilha
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil; CBMA - Centre for Molecular and Environmental Biology/ARNET-Aquatic Research Network, Portugal; IB-S, Institute of Science and Innovation for Bio-Sustainability, Department of Biology, University of Minho, Campus Gualtar, 4710-057, Braga, Portugal.
| | - S Santos
- CBMA - Centre for Molecular and Environmental Biology/ARNET-Aquatic Research Network, Portugal; IB-S, Institute of Science and Innovation for Bio-Sustainability, Department of Biology, University of Minho, Campus Gualtar, 4710-057, Braga, Portugal
| | - T Willems
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium; Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - J Souza-Kasprzyk
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil; Department of Analytical Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Ul. Uniwersytetu Poznańskiego 8, 61-614, Poznan, Poland
| | - A Leite
- CBMA - Centre for Molecular and Environmental Biology/ARNET-Aquatic Research Network, Portugal; IB-S, Institute of Science and Innovation for Bio-Sustainability, Department of Biology, University of Minho, Campus Gualtar, 4710-057, Braga, Portugal
| | - L S T Cunha
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - E S Costa
- Environment and Sustainability, State University of Rio Grande do Sul, Assis Brasil Street, 842, Downtown, São Francisco de Paula, Rio Grande do Sul, Brazil
| | - A R Pessôa
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M Eens
- Behavioural Ecology and Ecophysiology Group (BECO), Department of Biology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Prinsen E
- Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - J P M Torres
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - K Das
- Freshwater and Oceanic ScienCes Unit of ReSearch (FOCUS), Laboratory of Oceanology, University of Liège, 4000, Liège, Belgium
| | - G Lepoint
- Freshwater and Oceanic ScienCes Unit of ReSearch (FOCUS), Laboratory of Trophic and Isotope Ecology, University of Liège, 4000, Liège, Belgium
| | - P R Dorneles
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil; Freshwater and Oceanic ScienCes Unit of ReSearch (FOCUS), Laboratory of Oceanology, University of Liège, 4000, Liège, Belgium
| | - Lieven Bervoets
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - T Groffen
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium; Behavioural Ecology and Ecophysiology Group (BECO), Department of Biology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
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6
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Thoré ESJ, Aulsebrook AE, Brand JA, Almeida RA, Brodin T, Bertram MG. Time is of the essence: The importance of considering biological rhythms in an increasingly polluted world. PLoS Biol 2024; 22:e3002478. [PMID: 38289905 PMCID: PMC10826942 DOI: 10.1371/journal.pbio.3002478] [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] [Indexed: 02/01/2024] Open
Abstract
Biological rhythms have a crucial role in shaping the biology and ecology of organisms. Light pollution is known to disrupt these rhythms, and evidence is emerging that chemical pollutants can cause similar disruption. Conversely, biological rhythms can influence the effects and toxicity of chemicals. Thus, by drawing insights from the extensive study of biological rhythms in biomedical and light pollution research, we can greatly improve our understanding of chemical pollution. This Essay advocates for the integration of biological rhythmicity into chemical pollution research to gain a more comprehensive understanding of how chemical pollutants affect wildlife and ecosystems. Despite historical barriers, recent experimental and technological advancements now facilitate the integration of biological rhythms into ecotoxicology, offering unprecedented, high-resolution data across spatiotemporal scales. Recognizing the importance of biological rhythms will be essential for understanding, predicting, and mitigating the complex ecological repercussions of chemical pollution.
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Affiliation(s)
- Eli S. J. Thoré
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
- TRANSfarm—Science, Engineering, & Technology Group, KU Leuven, Lovenjoel, Belgium
- Department of Zoology, Stockholm University, Stockholm, Sweden
| | - Anne E. Aulsebrook
- Department of Ornithology, Max Planck Institute for Biological Intelligence, Seewiesen, Germany
| | - Jack A. Brand
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
- Institute of Zoology, Zoological Society of London, London, United Kingdom
| | - Rafaela A. Almeida
- Laboratory of Aquatic Ecology, Evolution, and Conservation, Department of Biology, KU Leuven, Leuven, Belgium
| | - Tomas Brodin
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Michael G. Bertram
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
- Department of Zoology, Stockholm University, Stockholm, Sweden
- School of Biological Sciences, Monash University, Melbourne, Australia
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7
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Li J, Yin K, Hou L, Zhang Y, Lu H, Ma C, Xing M. Polystyrene microplastics mediate inflammatory responses in the chicken thymus by Nrf2/NF-κB pathway and trigger autophagy and apoptosis. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 100:104136. [PMID: 37127111 DOI: 10.1016/j.etap.2023.104136] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/15/2023] [Accepted: 04/28/2023] [Indexed: 05/03/2023]
Abstract
Microplastics (MPs) are now a hot environmental contaminant. However, researchers paid little attention to their effects on immune organs such as the thymus. Here, we exposed chickens to a concentration gradient of polystyrene microplastics (PS-MPs) and then followed the decrease in the thymus index. HE staining showed cellular infiltration in the thymus. The assay kit corroborated that PS-MPs impelled oxidative stress in the thymus: increased MDA levels, downregulated antioxidants such as SOD, CAT, and GSH, and significantly undermined total antioxidant capacity. Western blotting and qRT-PCR results showed that Nrf2/NF-κB, Bcl-2/Bax, and AKT signaling pathways were activated in the thymus after exposure to PS-MPs. It stimulated the increased expression of downstream such as IL-1β, caspase-3, and Beclin1, triggering thymus inflammation, apoptosis, and autophagy. This study provides new insights into the field of microplastic immunotoxicity and highlights potential environmental hazards in poultry farming.
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Affiliation(s)
- Junbo Li
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Kai Yin
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Lulu Hou
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Yue Zhang
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Hongmin Lu
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Chengxue Ma
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China.
| | - Mingwei Xing
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China.
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8
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Hamidian AH, Saberi SMJA, Ashrafi S, Moghaddasi L. Using house sparrow in biomonitoring lead in Tehran air pollution. Urban Ecosyst 2023. [DOI: 10.1007/s11252-023-01349-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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9
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Humann-Guilleminot S, Andreo L, Blatti E, Glauser G, Helfenstein F, Desprat J. Experimental evidence for clothianidin deposition in feathers of house sparrows after ingestion of sublethal doses treated seeds. CHEMOSPHERE 2023; 315:137724. [PMID: 36592842 DOI: 10.1016/j.chemosphere.2022.137724] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 12/23/2022] [Accepted: 12/30/2022] [Indexed: 06/17/2023]
Abstract
Bird feathers are commonly used to assess environmental contamination by chemical pollutants. However, although neonicotinoid insecticides are widely applied worldwide, feathers have rarely been used to survey the contamination by neonicotinoids in birds. To investigate whether clothianidin, one compound of the neonicotinoid class, is deposited into birds' feathers, we conducted an experiment with 56 wild male and female house sparrows dispatched in 7 aviaries. During this experiment, house sparrows were fed with certified organic seeds treated with clothianidin at an estimated concentration of 0.25 μg/g BW per day and per individual. We collected blood samples and plucked four tail feathers at the onset of the experiment to confirm that no birds were previously exposed to clothianidin. 35 days later, we collected blood samples and the newly grown feathers. Before exposure, a small number of birds showed very low clothianidin concentrations in plasma and feathers. After exposure, the plasma and the newly grown feathers of all birds contained clothianidin. Clothianidin concentrations in feathers were similar in both sexes, but the plasma of males contained clothianidin at higher concentrations than that of females. Our results confirm that ingested clothianidin transits in the plasma and is deposited in feathers during their growth. They also suggest substantial individual variation in the amounts of clothianidin transiting in the plasma and being deposited in feathers that may reflect variation in metabolism and/or access to food in relation to sex, social hierarchy and group dynamics. Whether increasing levels of exposure translate linearly or non-linearly (e.g. saturation process) into increasing clothianidin concentrations in bird plasma and feathers remains to be investigated. To conclude, these results confirm the relevance of using feathers to biomonitor the presence of neonicotinoids, but the relationship between the level of exposure and the concentrations found in feathers remains to be established.
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Affiliation(s)
- S Humann-Guilleminot
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland; Institut de Systématique, Evolution, Biodiversité (ISYEB), Muséum D'Histoire Naturelle, CNRS, SU, EPHE, UA, 45 Rue Buffon, CP50, 75005, Paris, France.
| | - L Andreo
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland
| | - E Blatti
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland; Swiss Ornithological Institute, Sempach, Switzerland
| | - G Glauser
- Neuchâtel Platform of Analytical Chemistry, Faculty of Sciences, University of Neuchâtel, Neuchâtel, Switzerland
| | - F Helfenstein
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland; CTU-Insel Hospital, University of Bern, Bern, Switzerland
| | - J Desprat
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland; Swiss Ornithological Institute, Sempach, Switzerland
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10
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Suo D, Song Z, Xiao Z, Zhuang F, Fan L, Fan X. Fipronil and its metabolites in chicken feather: residue analysis, depletion study, and application analysis of pollution sources in laying hens. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:18499-18508. [PMID: 36215024 DOI: 10.1007/s11356-022-23527-2] [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: 05/28/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
A method based on a multi-mechanism impurity adsorption and ultra-performance liquid chromatography-tandem mass spectrometry was established to detect fipronil and four of its metabolites in chicken feathers. This method was successfully applied to the depletion study of fipronil in feathers of laying hens. Fipronil and two metabolites were found in feathers during treatment. Fipronil concentrations in feathers increased during medication and then regularly decreased during withdrawal, and they were still detected on the 14th day after withdrawal. High residue concentrations were also present in feathers on day 23 of the experimental period. Pollution sources of fipronil can be inferred on the basis of the residue ratio of fipronil metabolites from different pollution modes. Result shows that feathers were an effective matrix for residue monitoring and risk analysis of fipronil in animals and the environment.
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Affiliation(s)
- Decheng Suo
- Institute of Quality Standards and Testing Technology for Agricultural Products, Chinese Academy of Agricultural Science, Beijing, 100081, China.
| | - Zhandeng Song
- Institute of Quality Standards and Testing Technology for Agricultural Products, Chinese Academy of Agricultural Science, Beijing, 100081, China
| | - Zhiming Xiao
- Institute of Quality Standards and Testing Technology for Agricultural Products, Chinese Academy of Agricultural Science, Beijing, 100081, China
| | - Fenting Zhuang
- Liaoning Agricultural Development Service Center, Shenyang, Liaoning, 110000, China
| | - Li Fan
- Institute of Quality Standards and Testing Technology for Agricultural Products, Chinese Academy of Agricultural Science, Beijing, 100081, China
| | - Xia Fan
- Institute of Quality Standards and Testing Technology for Agricultural Products, Chinese Academy of Agricultural Science, Beijing, 100081, China
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11
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Angelier F, Prouteau L, Brischoux F, Chastel O, Devier MH, Le Menach K, Martin S, Mohring B, Pardon P, Budzinski H. High contamination of a sentinel vertebrate species by azoles in vineyards: a study of common blackbirds (Turdus merula) in multiple habitats in western France. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120655. [PMID: 36410596 DOI: 10.1016/j.envpol.2022.120655] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/25/2022] [Accepted: 11/11/2022] [Indexed: 06/16/2023]
Abstract
Azoles represent the most used family of organic fungicides worldwide and they are used in agriculture to circumvent the detrimental impact of fungi on yields. Although it is known that these triazoles can contaminate the air, the soil, and the water, field data are currently and dramatically lacking to assess if, and to what extent, the use of triazoles could contaminate non-target wild vertebrate species, notably in agroecosystems. In this study, we aimed to document for the first time the degree of blood contamination of a generalist wild bird species by multiple azoles which are used for plant protection and fungi pest control in various habitats. We deployed passive air samplers and captured 118 Common blackbirds (Turdus merula) in an agroecosystem (vineyard), a protected forest, and a city in western France. We collected blood and analyzed the plasma levels of 13 triazoles and 2 imidazoles. We found that a significant percentage of blackbirds living in vineyards have extremely high plasma levels of multiple azoles (means (pg.g-1); tebuconazole: 149.23, difenoconazole: 44.27, fenbuconazole: 239.38, tetraconazole: 1194.16), while contamination was very limited in the blackbirds from the protected forest and absent in urban blackbirds. Interestingly, we also report that the contamination of blackbirds living in vineyard was especially high at the end of Spring and the beginning of Summer and this matches perfectly with the results from the passive air samplers (i.e., high levels of azoles in the air of vineyards during June and July). However, we did not find any correlation between the levels of plasma contamination by azoles and two simple integrative biomarkers of health (feather density and body condition) in this sentinel species. Future experimental studies are now needed to assess the potential sub-lethal effects of such levels of contamination on the physiology of non-target vertebrate species.
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Affiliation(s)
- Frédéric Angelier
- Centre D'Etudes Biologiques de Chizé, CNRS-LRU, UMR 7372, Villiers en Bois, 79360, France.
| | - Louise Prouteau
- Centre D'Etudes Biologiques de Chizé, CNRS-LRU, UMR 7372, Villiers en Bois, 79360, France; Université de Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600, Pessac, France
| | - François Brischoux
- Centre D'Etudes Biologiques de Chizé, CNRS-LRU, UMR 7372, Villiers en Bois, 79360, France
| | - Olivier Chastel
- Centre D'Etudes Biologiques de Chizé, CNRS-LRU, UMR 7372, Villiers en Bois, 79360, France
| | | | - Karyn Le Menach
- Université de Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600, Pessac, France
| | - Stéphan Martin
- Université de Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600, Pessac, France
| | - Bertille Mohring
- Centre D'Etudes Biologiques de Chizé, CNRS-LRU, UMR 7372, Villiers en Bois, 79360, France; Environmental and Marine Biology, Åbo Akademi University, FI-20250, Turku, Finland
| | - Patrick Pardon
- Université de Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600, Pessac, France
| | - Hélène Budzinski
- Université de Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600, Pessac, France
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12
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Bertram J, Kürten N, Bichet C, Schupp PJ, Bouwhuis S. Mercury contamination level is repeatable and predicted by wintering area in a long-distance migratory seabird. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 313:120107. [PMID: 36089143 DOI: 10.1016/j.envpol.2022.120107] [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: 04/09/2022] [Revised: 08/22/2022] [Accepted: 09/01/2022] [Indexed: 06/15/2023]
Abstract
The environmental presence of mercury has dramatically increased over the past century, leading to increased uptake, especially by top predators such as seabirds. Understanding the exact sources of contamination requires an individual-level approach, which is especially challenging for species that migrate. We took such an approach and located the wintering areas of 80 common terns (Sterna hirundo) through tracking, and, across years, collected feathers grown in those areas to assess their mercury levels using atomic absorption spectrometry. Although feathers of males and females did not differ in their mercury level, we found the average feather mercury level to be highest in birds wintering in the Canary Current (3.87 μg g-1), medium in birds wintering in the Guinea Current (2.27 μg g-1) and lowest in birds wintering in the Benguela Current (1.96 μg g-1). Furthermore, we found considerable inter-annual fluctuations in feather mercury levels, a within-individual repeatability of 41%, that the mercury levels of 17% of feather samples exceeded the admitted toxicity threshold of 5 μg g-1, and that the overall mean concentration of 3.4 μg g-1 exceeded that of other published reports for the species. Further studies therefore should assess whether these levels lead to individual-level carry-over effects on survival and reproductive performance.
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Affiliation(s)
- Justine Bertram
- Institute of Avian Research, An der Vogelwarte 21, D-26386, Wilhelmshaven, Germany.
| | - Nathalie Kürten
- Institute of Avian Research, An der Vogelwarte 21, D-26386, Wilhelmshaven, Germany
| | - Coraline Bichet
- Centre d'Etudes Biologiques de Chizé, UMR 7372 CNRS-Université de La Rochelle, 79360, Villiers-en-Bois, France
| | - Peter J Schupp
- Institute for Chemistry and Biology of the Marine Environment, University of Oldenburg, Schleusenstraße 1, D-26382, Wilhelmshaven, Germany; Helmholtz Institute for Functional Marine Biodiversity, University of Oldenburg, Ammerländer Heerstraße 231, D-26129, Oldenburg, Germany
| | - Sandra Bouwhuis
- Institute of Avian Research, An der Vogelwarte 21, D-26386, Wilhelmshaven, Germany
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13
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Samaraweera M, Chandrajith R, Jayasena N. Birds of different feeding habits as biomonitors for trace elements in a wetland of the Central Asian Flyway, Sri Lanka. CHEMOSPHERE 2022; 306:135602. [PMID: 35809749 DOI: 10.1016/j.chemosphere.2022.135602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/30/2022] [Accepted: 07/01/2022] [Indexed: 06/15/2023]
Abstract
Monitoring the environmental exposure of wildlife to toxic trace elements is important for conservation. Sri Lanka does not have a biomonitoring programme for exposure of wildlife to pollutants. We measured levels of Hg, Pb, Cd, As, and Se in feathers of resident and migratory birds with different food habits in a wetland ecosystem of Sri Lanka, which is located at the southern-most point of the Central Asian Flyway. Diet and migratory status significantly affected concentrations of Hg, Pb, and As. Migrant invertivores showed the highest concentration of Hg and As. The highest concentration of Pb was in resident frugivores. Diet was the only significant explanatory variable for Cd, with frugivores recording the highest concentrations. Migratory status was the only factor significantly affecting feather Se, with migrant birds recording higher levels of Se; however, migratory status did not affect the Se: Hg ratio. The mean Se: Hg ratio was significantly affected by diet, but was >1 in birds of all food habits. Some birds in our study had concentrations of Hg, Pb, and Cd at higher levels than thresholds for adverse effects. High levels of these elements were recorded in both resident and migratory birds of differing food habits. Our study highlights the necessity of including biomonitors from diverse habitats and foraging guilds. This study establishes the baseline information for exposure of wildlife to several toxic trace elements necessary to establish a long-term biomonitoring programme important for the conservation of birds both in a national and global context.
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Affiliation(s)
- Mano Samaraweera
- Department of Basic Veterinary Sciences, Faculty of Veterinary Medicine and Animal Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka
| | - Rohana Chandrajith
- Department of Geology, Faculty of Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka
| | - Nilmini Jayasena
- Department of Basic Veterinary Sciences, Faculty of Veterinary Medicine and Animal Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka.
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14
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Malvandi H, Shamabadi MH. Use of Feathers from Birds that Collided with Vehicles to Monitor Heavy Metal Contamination in Western Khorasan Razavi, Iran. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 109:495-501. [PMID: 35739314 DOI: 10.1007/s00128-022-03541-3] [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: 01/23/2022] [Accepted: 05/05/2022] [Indexed: 06/15/2023]
Abstract
In the present study, lead, zinc and copper concentrations in the feathers of Common kestrel (Falco tinnunculus), Eurasian magpie (Pica pica), Common buzzard (Buteo buteo), Crested lark (Galerida cristata), Eurasian hoopoe (Upupa epops), Little owl (Athene noctua), Long-eared owl (Asio otus), Eurasian eagle-owl (Bubo bubo) and Long-legged buzzard (Buteo rufinus) from Sabzevar and Neghab, Khorasan Razavi of Iran were measured. Almost all of the specimens were obtained from birds that had collided with vehicles or were unable to fly. There were no significant differences in metal concentrations between adult and juvenile, diurnal and nocturnal raptors and species with different diets. Elemental concentrations were lower than toxicity threshold values, so exposure to these elements does not appear to pose a health risk to the studied species. It should be noted that this study was the first study of metals in Galerida cristata, Asio otus and Buteo rufinus.
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Affiliation(s)
- Hassan Malvandi
- Department of Environmental Sciences and Engineering, Hakim Sabzevari University, 379 post box, Sabzevar, 9617916487, Khorasan Razavi, Iran.
- Sabzevar University of Medical Sciences, P.O. Box 319, Sabzevar, Khorasan Razavi, Iran.
- Founding Member of the NGO, Hakim Institute for Wildlife Cooperation, Research and Rehabilitation, Sabzevar, Khorasan Razavi, Iran.
| | - Mohammad Hossein Shamabadi
- Department of Environmental Sciences and Engineering, Hakim Sabzevari University, 379 post box, Sabzevar, 9617916487, Khorasan Razavi, Iran
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15
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Rodríguez-Álvarez M, Paz S, Hardisson A, González-Weller D, Rubio C, Gutiérrez ÁJ. Assessment of Toxic Metals (Al, Cd, Pb) and Trace Elements (B, Ba, Co, Cr, Cu, Fe, Mn, Mo, Li, Zn, Ni, Sr, V) in the Common Kestrel (Falco tinnunculus) from the Canary Islands (Spain). Biol Trace Elem Res 2022; 200:3808-3818. [PMID: 34674110 PMCID: PMC9200686 DOI: 10.1007/s12011-021-02974-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 10/14/2021] [Indexed: 11/28/2022]
Abstract
The monitoring of trace elements and toxic metals in apical predators of the trophic chain provides data on the degree of contamination in ecosystems. The common kestrel is one of the most interesting raptors in this respect in the Canary Islands; therefore, the study of the levels of trace elements and toxic metals in this species is of much scientific value. The content of trace elements and toxic metals (B, Ba, Co, Cr, Cu, Fe, Mn, Mo, Li, Zn, Ni, Sr, V, Al, Cd, Pb) was determined in the liver, muscle, and feathers of 200 specimens of common kestrel carcasses (Falco tinnunculus canariensis) from Tenerife. Cr (0.82 ± 2.62 mg/kg), Cu (11.82 ± 7.77 mg/kg), and Zn (198.47 ± 520.80 mg/kg) are the trace elements that stand out in the feather samples; this may be due to their affinity for the pigments that give them their coloring. Li was noteworthy in the liver samples (8.470 ± 5.702 mg/kg). Pb stood out in the feathers (4.353 ± 20.645 mg/kg) > muscle (0.148 ± 0.095 mg/kg) > liver (0.187 ± 0.133 mg/kg). The presence of metals in feathers correlates with recent exposure and reflects environmental contamination. When using raptor feathers as indicators of metal contamination, it is important to know what the levels of each metal signify. The analysis of the different tissues and organs of raptors, such as the common kestrel, provides valuable information on the degree of environmental contamination of the ecosystem in which it lives. Gender was not an influencing factor in this study.
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Affiliation(s)
| | - Soraya Paz
- Toxicology Area, University of La Laguna, La Laguna, 38071, Santa Cruz de Tenerife, Spain
| | - Arturo Hardisson
- Toxicology Area, University of La Laguna, La Laguna, 38071, Santa Cruz de Tenerife, Spain
| | - Dailos González-Weller
- Health Inspection and Laboratory Service, Canary Health Service, 38006, Santa Cruz de Tenerife, Canary Islands, Spain
| | - Carmen Rubio
- Toxicology Area, University of La Laguna, La Laguna, 38071, Santa Cruz de Tenerife, Spain
| | - Ángel J Gutiérrez
- Toxicology Area, University of La Laguna, La Laguna, 38071, Santa Cruz de Tenerife, Spain.
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16
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Lebedev S, Zavyalov O, Frolov A. Age features and reference intervals for the concentrations of some essential and toxic elements in laying hens. Vet World 2022; 15:943-952. [PMID: 35698503 PMCID: PMC9178573 DOI: 10.14202/vetworld.2022.943-952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 03/02/2022] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: Micronutrient imbalances pose a severe threat to the health and productivity of livestock and poultry. In this regard, a further stage in feeding science development will control and optimize the intake of mineral substances, including determining the elemental composition in some biosubstrates. One of these biosubstrates can be a feather. However, the amount of available information on the content of trace elements in laying hens is limited, complicating the laboratory data interpretation. Therefore, this study established reference intervals for the concentrations of the main essential and toxic elements in laying hens in different periods of ontogenesis.
Materials and Methods: The study was conducted on clinically healthy Hisex Brown laying hens at the age of 10 (n=150), 30 (n=150), 120 (n=150), 150 (n=150), and 210 (n=150) days. All examined birds were born and raised on the territory of the South Ural biogeochemical province of Russia. The sampling of feathers was carried out by plucking the flight feathers of the wing. Inductively coupled plasma dynamic reaction cell mass spectrometry determined the elemental composition of the feather according to 25 parameters.
Results: The results showed that at the minimum age (10 days), the highest concentrations of chemical elements were observed in laying hens. Subsequently, as they grew older, in the period from the 30th to the 120th day, there was a significant decrease in these indicators. Later, from the 120th to the 150th day, a statistically significant increase in concentrations was replaced. Little growth and relative concentration stability were observed in the last part of the experiment (150-210 days). Chemical element concentrations in feathers were computed in reference ranges for each age group.
Conclusion: The calculated ranges of chemical element concentrations in laying hens can be used to compile norms for their content in the body; however, it is worth noting that these ranges can vary depending on the biogeochemical province of breeding and the bird's age.
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Affiliation(s)
- Svyatoslav Lebedev
- Federal Research Centre of Biological Systems and Agrotechnologies of the Russian Academy of Sciences, Orenburg, Russia
| | - Oleg Zavyalov
- Federal Research Centre of Biological Systems and Agrotechnologies of the Russian Academy of Sciences, Orenburg, Russia
| | - Aleksey Frolov
- Federal Research Centre of Biological Systems and Agrotechnologies of the Russian Academy of Sciences, Orenburg, Russia
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17
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Picone M, Distefano GG, Corami F, Franzoi P, Redolfi Bristol S, Basso M, Panzarin L, Volpi Ghirardini A. Occurrence of rare earth elements in fledgelings of Thalasseus sandvicensis. ENVIRONMENTAL RESEARCH 2022; 204:112152. [PMID: 34606838 DOI: 10.1016/j.envres.2021.112152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 08/18/2021] [Accepted: 09/27/2021] [Indexed: 06/13/2023]
Abstract
Rare Earth Elements (REEs) are increasingly exploited for crucial new technologies, and their massive use in the past decades has significantly increased their environmental concentrations. Although their effects have been extensively studied in vitro and in vivo in model species, little is known of their accumulation and potential toxic effects in wildlife, including waterbirds. In the present work, we measured the concentrations of REEs in feathers of young Sandwich tern (Thalasseus sandvicensis) about 16-20 days old to assess whether the accumulation of these elements may be a concern in Venice's Lagoon, one of the most important wetlands of the Mediterranean area for breeding and migrating birds. The REE concentrations detected in the Sandwich tern were the highest among those reported in the literature for bird's feathers (940.9 ± 223.0 ng g-1), although in the study area industrial activities related to REEs mining, processing and disposal are absent. In particular, Lanthanum (La) was more abundant in the feathers than other REEs and accounted for 73-97% of total REEs detected. Analysis of bird's food indicated that diet is a relevant route of exposure to REEs for young terns; however, concentration in fishes are relevantly higher than in the feathers for all REEs other than La. The study evidenced the need to collect more information concerning the occurrence of REEs both in the abiotic matrices (i.e. water and sediments) and in living organisms of different trophic levels to improve the general knowledge concerning the fate of REEs in the aquatic ecosystems.
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Affiliation(s)
- Marco Picone
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Gabriele Giuseppe Distefano
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy.
| | - Fabiana Corami
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy; Istituto per la Dinamica dei Processi Ambientali, Consiglio Nazionale delle Ricerche, Via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Piero Franzoi
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Simone Redolfi Bristol
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | | | - Lucio Panzarin
- Associazione Naturalistica Sandonatese, C/o Centro Didattico Naturalistico il Pendolino, via Romanziol 130, 30020, Noventa di Piave, Venezia, Italy
| | - Annamaria Volpi Ghirardini
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
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18
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Navarro AB, Magioli M, Moreira MZ, Silveira LF. Perspectives and challenges on isotopic ecology of terrestrial birds in Brazil. ZOOLOGIA 2022. [DOI: 10.1590/s1984-4689.v39.e21023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
| | - Marcelo Magioli
- Instituto Pró-Carnívoros, Brazil; Instituto Chico Mendes de Conservação da Biodiversidade, Brazil
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19
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Mora MA, Sandoval C, Taylor R. Metals and Metalloids in Feathers of Neotropic Cormorants (Phalacrocorax brasilianus) Nesting in Lake Livingston and Richland Creek, Texas, USA. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 107:406-411. [PMID: 33725161 DOI: 10.1007/s00128-021-03161-3] [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: 01/29/2021] [Accepted: 02/19/2021] [Indexed: 06/12/2023]
Abstract
Breast feathers of Neotropic Cormorants (Phalacrocorax brasilianus) from two nesting colonies in Lake Livingston (LALIV) and Richland Creek, Texas, were collected during 2014 and were analyzed for metals and metalloids. Mean concentrations of Al, As, Cr, Cu, Fe, Pb, Sb, and Se were not significantly different in breast feathers of cormorants from the two locations or between sexes. However, mean concentrations of Co, Mn, Ni, and V were significantly greater in feathers of cormorants from Richland Creek than in those from LALIV; and Zn concentrations were greater in cormorants from LALIV than in those from Richland Creek (p < 0.05). Overall, except for a few outliers for Pb, concentrations of heavy metals and metalloids in feathers were similar or lower than those reported in other species of cormorants from all over the world and were below levels of concern for lethal or sublethal effects on the species.
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Affiliation(s)
- Miguel A Mora
- Department of Ecology and Conservation Biology, Texas A&M University, College Station, TX, 77843-2258, USA.
| | - Christopher Sandoval
- Department of Ecology and Conservation Biology, Texas A&M University, College Station, TX, 77843-2258, USA
| | - Robert Taylor
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX, 77843-4458, USA
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20
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Rocha O, Pacheco LF, Ayala GR, Varela F, Arengo F. Trace metals and metalloids in Andean flamingos (Phoenicoparrus andinus) and Puna flamingos (P. jamesi) at two wetlands with different risk of exposure in the Bolivian Altiplano. ENVIRONMENTAL MONITORING AND ASSESSMENT 2021; 193:535. [PMID: 34327557 DOI: 10.1007/s10661-021-09340-3] [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: 01/26/2021] [Accepted: 07/22/2021] [Indexed: 06/13/2023]
Abstract
Birds are widely used as bioindicators in monitoring programs in wetlands. We compare concentrations of seven trace metals and metalloids (TMM) As, Cd, Cu, Fe, Hg, Pb, Znin both feathers and blood in two flamingo species in two high-altitude wetlands in Bolivia, with different levels of anthropogenic point source pollution. Lake Uru Uru (LUU) receives discharges from mining operations, and also effluents from the nearby city of Oruro, while Laguna Colorada (LCo) does not receive contaminants from anthropogenic sources. We sampled water and sediments at each site, as well as flamingos in three age classes in an effort to establish a benchmark for long-term monitoring. Metal concentrations in water did not differ between sites, whereas Zn and Pb concentrations of TMM in sediments were higher at LUU, and Hg higher at LCo. TMM concentrations were highly specific for all separate elements, but results point to differences between Andean flamingo (Phoenicoparrus andinus) chicks and the rest of the classes considered. As flamingo chicks did not molt before sampling, we pose that TMM concentrations in their blood and feathers may respond mainly to local conditions. Eggshells provide additional information, since adults transfer some TMM during egg development. Long-term monitoring in these species should include different age classes and sample both feathers and eggshells to monitor the environmental conditions and bioaccumulation of TMM in these species. Future studies should include sites devoid of natural sources of TMM to help distinguish sources of contamination, since some TMM (As and Pb) may be naturally in high concentrations in remote areas, like Laguna Colorada.
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Affiliation(s)
- O Rocha
- Centro de Estudios en Biología Teórica y Aplicada - BIOTA, Av, Las Retamas No. 15, Zona de Cota Cota, La Paz, Bolivia
| | - L F Pacheco
- Centro de Estudios en Biología Teórica y Aplicada - BIOTA, Av, Las Retamas No. 15, Zona de Cota Cota, La Paz, Bolivia.
- Colección Boliviana de Fauna, Instituto de Ecología, Universidad Mayor de San Andrés, Campus Universitario, Calle 27, Cota Cota, Casilla 10077, Correo Central, La Paz, Bolivia.
| | - G R Ayala
- Centro de Estudios en Biología Teórica y Aplicada - BIOTA, Av, Las Retamas No. 15, Zona de Cota Cota, La Paz, Bolivia
| | - F Varela
- Centro de Estudios en Biología Teórica y Aplicada - BIOTA, Av, Las Retamas No. 15, Zona de Cota Cota, La Paz, Bolivia
| | - F Arengo
- Center for Biodiversity and Conservation, American Museum of Natural History, 200 Central Park West, New York, NY, 10024, USA
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21
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Bottini CLJ, MacDougall-Shackleton SA, Branfireun BA, Hobson KA. Feathers accurately reflect blood mercury at time of feather growth in a songbird. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 775:145739. [PMID: 33621875 DOI: 10.1016/j.scitotenv.2021.145739] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/04/2021] [Accepted: 02/04/2021] [Indexed: 06/12/2023]
Abstract
Methylmercury (MeHg) is a globally distributed pollutant that can negatively affect wildlife. Bird feathers are often used as a monitoring tool of contaminant exposure, but variability in total mercury (THg) content in flight feathers has raised concerns over their utility. The objective of this study was to quantify blood and feather THg depuration through the progression of primary feather molt in order to clarify the relationship between blood and feather mercury concentration, and test the reliability of feather THg measurements as a monitoring tool in wild songbirds. Song sparrows (Melospiza melodia) were experimentally exposed to dietary MeHg and their blood and primary feather THg concentrations were measured during exposure and post-exposure periods of three months each. A rapid decrease in feather and blood THg concentration through molt progression was observed. Primary feather THg content was higher in feathers grown during the MeHg exposure period compared to those grown during the post-exposure period. Primary feather THg concentration was highly correlated with blood THg measured at the time of feather growth (R = 0.98), indicating that, although THg concentration is variable among flight feathers, this reflects temporally sequential molting patterns and declining blood concentration during depuration. Primary flight feathers thus provide an accurate and useful tool for estimating the mercury burden of birds at the time a chosen feather was grown, and have the potential to be an effective and reliable biomonitoring tool for species with well-characterized molt patterns.
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Affiliation(s)
- Claire L J Bottini
- The University of Western Ontario, Department of Biology, 1151 Richmond St., London, Ontario N6A 5B7, Canada; Advanced Facility for Avian Research, University of Western Ontario, London, Ontario, Canada.
| | - Scott A MacDougall-Shackleton
- Advanced Facility for Avian Research, University of Western Ontario, London, Ontario, Canada; The University of Western Ontario, Department of Psychology, 1151 Richmond St., London, Ontario, N6A 5C2, Canada
| | - Brian A Branfireun
- The University of Western Ontario, Department of Biology, 1151 Richmond St., London, Ontario N6A 5B7, Canada; Centre for Environment and Sustainability, University of Western Ontario, London, Ontario, Canada
| | - Keith A Hobson
- The University of Western Ontario, Department of Biology, 1151 Richmond St., London, Ontario N6A 5B7, Canada; Advanced Facility for Avian Research, University of Western Ontario, London, Ontario, Canada
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Lèche A, Gismondi E, Martella MB, Navarro JL. First assessment of persistent organic pollutants in the Greater rhea (Rhea americana), a near-threatened flightless herbivorous bird of the Pampas grasslands. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:27681-27693. [PMID: 33515150 DOI: 10.1007/s11356-021-12614-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/18/2021] [Indexed: 06/12/2023]
Abstract
Persistent organic pollutants (POPs) are still globally distributed and can exert different effects on ecosystems. Little is known about the occurrence of these contaminants in terrestrial birds from South America. In this study, POPs were assessed for the first time in a flightless herbivorous species from the Pampas grasslands, the Greater rhea (Rhea americana). Concentrations of polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), and organochlorine pesticides (OCPs) were determined in 18 samples of feathers from free-ranging and captive individuals inhabiting four sites with different land uses in central Argentina. Among the 16 POPs tested in those feathers, 6 PCBs (28, 52, 101, 138, 153, and 180) and 8 OCPs (α-HCH, β-HCH, γ-HCH, p,p'-DDE, p,p'-DDD, o,p'-DDT, p,p'-DDT, and HCB) were quantified. No PBDEs were detected. The total concentration of POPs was higher in populations living in an intensive crop production area (agriculture 159 ng g -1 and farm: 97.53 ng g-1) compared with the population in an urban area (zoo 45.86 ng g-1) and an agroecosystem with extensive rearing of livestock (cattle rearing 36.77 ng g-1). PCBs were the most abundant pollutants in all the populations studied. Lower chlorinated CB 52 and CB 101 were the principal PCB congeners detected, representing at least 70% of the total quantified. All populations studied showed a DDE + DDD/DDT ratio > 1, indicating a historical application of this insecticide. This study provides a new contribution to the scarce data on POP concentrations in South American bird species. Further investigations are needed to evaluate their potential effects on the health of individuals and populations.
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Affiliation(s)
- Alvina Lèche
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales, Centro de Zoología Aplicada, Rondeau 798, CP 5000, Córdoba, Argentina.
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Diversidad y Ecología Animal (IDEA), Rondeau 798, 5000, Cordoba, CP, Argentina.
| | - Eric Gismondi
- Laboratory of Animal Ecology and Ecotoxicology (LEAE) - Freshwater and OceaniC sciences Unit of reSearch (FOCUS), Chemistry Institute, University of Liège, Bât. B6C, 11 allée du 6 Août, B-4000 Sart-Tilman, Liège, Belgium
| | - Mónica B Martella
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales, Centro de Zoología Aplicada, Rondeau 798, CP 5000, Córdoba, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Diversidad y Ecología Animal (IDEA), Rondeau 798, 5000, Cordoba, CP, Argentina
| | - Joaquín L Navarro
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales, Centro de Zoología Aplicada, Rondeau 798, CP 5000, Córdoba, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Diversidad y Ecología Animal (IDEA), Rondeau 798, 5000, Cordoba, CP, Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales. Departamento de Diversidad Biológica y Ecología, Cátedra de Problemática Ambiental, Cordoba, Argentina
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23
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Vidal M, García-Miranda Ó, Domínguez J. Sex-related and spatial variation in trace elements in feathers of the Kentish plover (Charadrius alexandrinus) from different coastal areas of the Iberian Peninsula. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 766:144628. [PMID: 33421782 DOI: 10.1016/j.scitotenv.2020.144628] [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: 07/30/2020] [Revised: 12/15/2020] [Accepted: 12/18/2020] [Indexed: 06/12/2023]
Abstract
This study investigated the sex-related and spatial variation in trace elements concentrations in feathers of the Kentish plover (Charadrius alexandrinus) inhabiting different coastal locations in the Iberian Peninsula. Feathers were sampled in a total of 50 breeding birds from 7 different locations: 3 on the Mediterranean coast (n=18), 1 on the Atlantic coast of Andalusia (n=9) and 3 on the NW Atlantic coast (n=23). The feathers were analyzed to determine the concentrations of Al, Cr, Mn, Cu, Zn, As, Se, Cd, Hg and Pb. All of the trace elements were present at detectable concentrations, and the mean concentrations of Al, Zn and Cu were highest of those considered. The coastal section had a significant effect on 5 elements (Mn, Cu, As, Cd and Pb). The mean concentrations of almost all of the trace elements were highest in the birds from Andalusia, intermediate in the birds from the Mediterranean area and, in general, lowest in the birds from the NW Atlantic coast. Females showed significant higher Mn concentrations and high levels of exogenous elements (Al and As) in contrast with males. Less preening activity during the day of female birds, when they are occupied in incubating eggs, could favour higher concentrations of exogenous trace elements. The high levels of several trace elements observed in the samples from Mediterranean and Atlantic coast of Andalusia may pose a serious threat to these populations.
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Affiliation(s)
- María Vidal
- Departamento de Zooloxía, Xenética e Antropoloxía Física, Facultade de Bioloxía, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Óscar García-Miranda
- Departamento de Ciencias Químico-Biológicas, Universidad de las Américas Puebla, Ex-Hacienda Santa Catarina Mártir, 72810 Puebla, Mexico
| | - Jesús Domínguez
- Departamento de Zooloxía, Xenética e Antropoloxía Física, Facultade de Bioloxía, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
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Parolini M, Sturini M, Maraschi F, Profumo A, Costanzo A, Caprioli M, Rubolini D, Ambrosini R, Canova L. Trace elements fingerprint of feathers differs between breeding and non-breeding areas in an Afro-Palearctic migratory bird, the barn swallow (Hirundo rustica). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:15828-15837. [PMID: 33244688 PMCID: PMC7969698 DOI: 10.1007/s11356-020-11597-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 11/09/2020] [Indexed: 05/11/2023]
Abstract
Trace elements are widespread contaminants that can potentially threaten ecosystems and human health. Considering their distribution and toxicity, monitoring their presence in animals represents a priority in environmental risk assessment. Migratory birds have been suggested to be useful biomonitors for trace elements because they can provide information on contaminants even from remote areas that they may exploit during their life cycle. The aim of this study was to analyse the contamination fingerprint of trace elements of African non-breeding staging grounds and European breeding areas in a long-distance migratory passerine bird, the barn swallow (Hirundo rustica). We collected feathers grown in the African non-breeding grounds and those grown in the breeding areas of Northern Italy and measured the levels of 12 trace elements (Al, As, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se and Zn) by DRC-ICP-MS. Multivariate analysis showed that elemental profiles of feathers grown in African non-breeding areas and in the Italian breeding ones clearly differed, with feathers grown in Africa showing higher concentrations of Al, Cu, Fe, Mn and Ni, but lower concentrations of As, Se and Zn, compared to those grown in Italy. In addition, levels of trace elements were age-dependent, with higher levels in older individuals than in younger ones. Our results add to the growing evidence that feathers of long-distance migratory birds are useful tools to monitor trace elements contamination profiles across continents.
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Affiliation(s)
- Marco Parolini
- Department of Environmental Science and Policy, University of Milan, via Celoria 26, I-20133, Milan, Italy
| | - Michela Sturini
- Department of Chemistry, University of Pavia, via Taramelli 12, I-27100, Pavia, Italy
| | - Federica Maraschi
- Department of Chemistry, University of Pavia, via Taramelli 12, I-27100, Pavia, Italy
| | - Antonella Profumo
- Department of Chemistry, University of Pavia, via Taramelli 12, I-27100, Pavia, Italy
| | - Alessandra Costanzo
- Department of Environmental Science and Policy, University of Milan, via Celoria 26, I-20133, Milan, Italy
| | - Manuela Caprioli
- Department of Environmental Science and Policy, University of Milan, via Celoria 26, I-20133, Milan, Italy
| | - Diego Rubolini
- Department of Environmental Science and Policy, University of Milan, via Celoria 26, I-20133, Milan, Italy
| | - Roberto Ambrosini
- Department of Environmental Science and Policy, University of Milan, via Celoria 26, I-20133, Milan, Italy.
| | - Luca Canova
- Department of Chemistry, University of Pavia, via Taramelli 12, I-27100, Pavia, Italy
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25
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Burger J, Gochfeld M. Biomonitoring selenium, mercury, and selenium:mercury molar ratios in selected species in Northeastern US estuaries: risk to biota and humans. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:18392-18406. [PMID: 33471308 PMCID: PMC9624179 DOI: 10.1007/s11356-020-12175-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 12/21/2020] [Indexed: 05/09/2023]
Abstract
The mutual mitigation of selenium and mercury toxicity is particularly interesting, especially for humans. Mercury is widely recognized as a pantoxic element; all forms are toxic to all organisms. Less well known is that selenium in excess is toxic as well. The high affinity between these elements influences their bioavailability and toxicity. In this paper, we use selected species from Barnegat and Delaware Bays in New Jersey to examine variations in levels of selenium and mercury, and selenium:mercury molar ratios between and within species. We report on species ranging from horseshoe crab eggs (Limulus polyphemus), a keystone species of the food chain, to several fish species, to fish-eating birds. Sampling began in the 1970s for some species and in the 1990s for others. We found no clear time trends in mercury levels in horseshoe crab eggs, but selenium levels declined at first, then remained steady after the mid1990s. Concentrations of mercury and selenium in blood of migrant shorebirds directly reflected levels in horseshoe crab eggs (their food at stopover). Levels of mercury in eggs of common terns (Sterna hirundo) varied over time, and may have declined slightly since the mid2000s; selenium levels also varied temporally, and declined somewhat. There were variations in mercury and selenium levels in commercial, recreational, and subsistence fish as a function of species, season, and size (a surrogate for age). Selenium:mercury molar ratios also varied as a function of species, year, season, and size in fish. While mercury levels increased with size within individual fish species, selenium levels remained the same or declined. Thus selenium:mercury molar ratios declined with size in fish, reducing the potential of selenium to ameliorate mercury toxicity in consumers. Mercury levels in fish examined were higher in early summer and late fall, and lower in the summer, while selenium stayed relatively similar; thus selenium:mercury molar ratios were lower in early summer and late fall than in midsummer. We discuss the importance of temporal trends in biomonitoring projects, variations in levels of mercury, selenium, and the molar ratios as a function of several variables, and the influence of these on risks to predators and humans eating the fish, and the eggs of gulls, terns. Our data suggests that variability limits the utility of the selenium:mercury molar ratio for fish consumption advisories and for risk management.
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Affiliation(s)
- Joanna Burger
- Division of Life Science, Rutgers University, 604 Allison Road, Piscataway, NJ, 08854, USA.
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, 08854, USA.
| | - Michael Gochfeld
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, 08854, USA
- Rutgers Biomedical and Health Sciences, Piscataway, NJ, 08854, USA
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26
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Mézière M, Marchand P, Larvor F, Baéza E, Le Bizec B, Dervilly G, Cariou R. Accumulation of short-, medium-, and long- chain chlorinated paraffins in tissues of laying hens after dietary exposure. Food Chem 2021; 351:129289. [PMID: 33621922 DOI: 10.1016/j.foodchem.2021.129289] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/23/2021] [Accepted: 01/26/2021] [Indexed: 12/12/2022]
Abstract
Reliable human health risk assessment associated with chlorinated paraffins (CPs) exposure is limited by the lack of data on the fate of this complex family of contaminants. To gain knowledge on the accumulation and distribution of CPs in biota after ingestion, laying hens were dietary exposed to technical mixtures of short- (SCCPs), medium- (MCCPs), or long-chain (LCCPs) CPs of various chlorine contents during 91 days, at 200 ng/g of feed, each. Adipose tissue, liver, muscle and serum were collected at the steady-state, along with excreta. All C10-C36 CPs were detected in liver. However, differences were observed in CP distribution: LCCPs high %Cl were retained in the liver; LCCPs low %Cl circulated through the serum and were distributed in the different compartments, but were mostly excreted through the eggs; SCCPs and MCCPs were found in all tissues at similar levels. Finally, a mass balance indicated a potential for biotransformation.
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27
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YE T, CHEN Y, FU J, ZHANG A, FU J. [Perfluoroalkyl and polyfluoroalkyl substances in eggs: analytical methods and their application as pollutant bioindicator]. Se Pu 2021; 39:184-196. [PMID: 34227351 PMCID: PMC9274833 DOI: 10.3724/sp.j.1123.2020.09023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Indexed: 11/25/2022] Open
Abstract
Perfluoroalkyl and polyfluoroalkylated substances (PFASs) are environmentally persistent and biomagnified along food chains. They have been widely detected globally, even in the human body, and their potential toxicity has attracted great attention. Eggs are the origin of new life of ovipara and are rich in nutrients, thus they serve as one of the main protein sources for humans. Therefore, the level of pollutants in eggs can affect the reproduction of ovipara, and it is also related to human health by food intake. In recent years, poultry egg samples have been widely used in the assessment of biological and ecological pollution as a non-invasive biota matrix. At the same time, recent studies have used eggs to evaluate the developmental toxicity and associated health risks based on the pollutant levels in egg samples. In this study, the methods of sample pretreatment and instrumental detection of PFASs for egg samples are summarized. In addition, the application of eggs as a pollutants bioindicator of PFASs contamination has been discussed.
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28
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Fu J, Fu K, Gao K, Li H, Xue Q, Chen Y, Wang L, Shi J, Fu J, Zhang Q, Zhang A, Jiang G. Occurrence and Trophic Magnification of Organophosphate Esters in an Antarctic Ecosystem: Insights into the Shift from Legacy to Emerging Pollutants. JOURNAL OF HAZARDOUS MATERIALS 2020; 396:122742. [PMID: 32361301 DOI: 10.1016/j.jhazmat.2020.122742] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/20/2020] [Accepted: 04/13/2020] [Indexed: 06/11/2023]
Affiliation(s)
- Jie Fu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China
| | - Kehan Fu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
| | - Ke Gao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
| | - Huijuan Li
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
| | - Qiao Xue
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
| | - Yu Chen
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
| | - Liguo Wang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
| | - Jianbo Shi
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
| | - Jianjie Fu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China.
| | - Qinghua Zhang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
| | - Aiqian Zhang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China
| | - Guibin Jiang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
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29
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Individual Chemical Profiles in the Leach's Storm-Petrel. J Chem Ecol 2020; 46:845-864. [PMID: 32856136 DOI: 10.1007/s10886-020-01207-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 07/06/2020] [Accepted: 07/30/2020] [Indexed: 12/26/2022]
Abstract
Avian chemical communication, once largely overlooked, is a growing field that has revealed the important role that olfaction plays in the social lives of some birds. Leach's storm-petrels (Oceanodroma leucorhoa) have a remarkable sense of smell and a strong, musky scent. This long-lived, monogamous seabird relies on olfaction for nest relocation and foraging, but whether they use scent for communication is less well studied. They are nocturnally active at the breeding colony and yet successfully reunite with their mate despite poor night-vision, indicating an important role for non-visual communication. We investigated the chemical profiles of Leach's storm-petrels to determine whether there is socially relevant information encoded in their plumage odor. To capture the compounds comprising their strong scent, we developed a method to study the compounds present in the air surrounding their feathers using headspace stir bar sorptive extraction coupled with gas chromatography-mass spectrometry. We collected feathers from Leach's storm-petrels breeding on Bon Portage Island in Nova Scotia, Canada in both 2015 and 2016. Our method detected 142 commonly occurring compounds. We found interannual differences in chemical profiles between the two sampling years. Males and females had similar chemical profiles, while individuals had distinct chemical signatures across the two years. These findings suggest that the scent of the Leach's storm-petrel provides sociochemical information that could facilitate olfactory recognition of individuals and may inform mate choice decisions.
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30
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Thakur S, Dhyani S, Bramhanwade K, Pandey KK, Bokade N, Janipella R, Pujari P. Non-invasive biomonitoring of mercury in birds near thermal power plants: lessons from Maharashtra, India. ENVIRONMENTAL MONITORING AND ASSESSMENT 2020; 192:260. [PMID: 32240367 DOI: 10.1007/s10661-020-8215-4] [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: 11/08/2019] [Accepted: 03/16/2020] [Indexed: 06/11/2023]
Abstract
Thermal power plants (TPPs) have emerged as a major source of air, water, and soil pollution because of the presence of many toxic metals. The presence of mercury (Hg) in fly ash has proven to be toxic in nature because of its tendency to get bioaccumulated and biomagnified in the food chain. The aim of the present study was to understand the presence of toxic Hg in the feathers of wetland birds undertaking the study around a TPP located in Nagpur, India. Local wetland birds especially cattle egrets, heron, and Moorhen were commonly observed dwelling close to fly ash ponds for various purposes (roosting, breeding, feeding, etc.). Samples of fly ash, soil, water, plants, and bird feather were collected, cleaned, and processed for Hg analysis. A mercury analyzer was used to assess the concentration of toxic levels of Hg in samples. Our results reflect leaching of Hg in soil and uptake by plant samples, whereas in water, ash, and bird feather samples concentrations of Hg were fairly below the prescribed limits (World Health Organization). A non-invasive method for understanding the mercury concentration in wetland birds has been established as a potential important monitoring tool to track the fate of toxic metal Hg in the food chain. In summary, our results indicate fairly low Hg levels in feather samples projecting non-invasive biomonitoring as a promising strategy. The study also suggests that a comprehensive monitoring action plan in place for Hg and other toxic metals in the food chain that comes from TPP will be efficient to avoid any pitfalls. Graphical abstract.
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Affiliation(s)
- Sunidhi Thakur
- Institute of Environment & Sustainable Development, Banaras Hindu University, Varanasi, 221005, India
| | - Shalini Dhyani
- National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, Maharashtra, 440020, India.
| | - Kavita Bramhanwade
- National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, Maharashtra, 440020, India
| | - Krishna Kumar Pandey
- Institute of Environment & Sustainable Development, Banaras Hindu University, Varanasi, 221005, India
| | - Naresh Bokade
- National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, Maharashtra, 440020, India
| | - Ramesh Janipella
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Paras Pujari
- National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, Maharashtra, 440020, India
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31
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Gajda A, Nowacka-Kozak E, Gbylik-Sikorska M, Posyniak A. Feather analysis as a non-invasive alternative to tissue sampling for surveillance of doxycycline use on poultry farms. Poult Sci 2020; 98:5971-5980. [PMID: 31309225 DOI: 10.3382/ps/pez394] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/12/2019] [Indexed: 12/17/2022] Open
Abstract
Intensive chicken production leads to overuse of antibiotics on poultry farms. For food safety control, there is great need for means to use non-conventional matrices allowing analysis of antibiotics during poultry breeding. The main goal of this study was to demonstrate feathers as suitable material for non-invasive detection of doxycycline treatment in poultry. Transfer to and depletion of doxycycline in chicken feathers were investigated after therapeutic, spray, and subtherapeutic treatment. For the quantitative determination of doxycycline in feathers, a validated ultra-high-performance liquid chromatography - tandem mass spectrometry method was used. High concentrations of doxycycline in feathers were detectable for 22 D post treatment in each experimental group, and they were much higher than those in muscle and liver. A washing experiment with the same solvent as for extraction showed different ratios between extractable and non-extractable residues in feathers of chickens treated therapeutically, by spraying and subtherapeutically, which demonstrates the ability of feather analysis to distinguish different forms of treatment. After a segmentation procedure, high amounts of doxycycline were found to be deposited in the upper part of feathers in each treatment group. The obtained results showed that chicken feathers are a suitable material for the detection and non-invasive surveillance of doxycycline.
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Affiliation(s)
- A Gajda
- Department of Pharmacology and Toxicology, National Veterinary Research Institute, Al. Partyzantów 57, Puławy 24-100, Poland
| | - E Nowacka-Kozak
- Department of Pharmacology and Toxicology, National Veterinary Research Institute, Al. Partyzantów 57, Puławy 24-100, Poland
| | - M Gbylik-Sikorska
- Department of Pharmacology and Toxicology, National Veterinary Research Institute, Al. Partyzantów 57, Puławy 24-100, Poland
| | - A Posyniak
- Department of Pharmacology and Toxicology, National Veterinary Research Institute, Al. Partyzantów 57, Puławy 24-100, Poland
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32
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Bradney L, Wijesekara H, Palansooriya KN, Obadamudalige N, Bolan NS, Ok YS, Rinklebe J, Kim KH, Kirkham MB. Particulate plastics as a vector for toxic trace-element uptake by aquatic and terrestrial organisms and human health risk. ENVIRONMENT INTERNATIONAL 2019; 131:104937. [PMID: 31284110 DOI: 10.1016/j.envint.2019.104937] [Citation(s) in RCA: 247] [Impact Index Per Article: 49.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 05/31/2019] [Accepted: 06/15/2019] [Indexed: 05/22/2023]
Abstract
Particulate plastics in the terrestrial and aquatic environments are small plastic fragments or beads (i.e., 5 mm down to the nanometre range). They have been frequently referred to as 'micro-plastics' or 'nano-plastics'. Research has identified particulate plastics as a vector for toxic trace elements in the environment. The adsorption of toxic trace elements by particulate plastics may be facilitated by their high surface area and functionalized surfaces (e.g., through the attachment of natural organic matter). Other factors, such as environmental conditions (e.g., pH and water salinity), surface charge, and trace element oxidation status, also influence the adsorption of trace elements onto particulate plastics. Because of their small size and persistence, particulate plastics and the associated toxic trace elements are readily ingested and accumulated in many terrestrial and aquatic organisms. Thus, these plastics can have severe environmental consequences, such as the development of metal toxicity, within aquatic and terrestrial organisms. Humans could also become exposed to particulate plastics through food chain contamination and airborne ingestion. This review provides an overview of the sources of particulate plastics in the environment. To this end, we describe particulate plastics made of synthetic polymers, their origin, and characteristics with emphasis on how particulate plastics and associated toxic trace elements contaminate terrestrial and aquatic ecosystems. Future research needs and strategies are discussed to help reduce the environmental risks of particulate plastics as a potent vector for the transportation of toxic trace elements.
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Affiliation(s)
- Lauren Bradney
- Global Centre for Environmental Remediation (GCER), Advanced Technology Centre, Faculty of Science, The University of Newcastle, Callaghan, NSW 2308, Australia
| | - Hasintha Wijesekara
- Global Centre for Environmental Remediation (GCER), Advanced Technology Centre, Faculty of Science, The University of Newcastle, Callaghan, NSW 2308, Australia; Department of Natural Resources, Faculty of Applied Sciences, Sabaragamuwa University of Sri Lanka, Belihuloya 70140, Sri Lanka.
| | - Kumuduni Niroshika Palansooriya
- Korea Biochar Research Center, O-Jeong Eco-Resilience Institute (OJERI) & Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Nadeeka Obadamudalige
- Global Centre for Environmental Remediation (GCER), Advanced Technology Centre, Faculty of Science, The University of Newcastle, Callaghan, NSW 2308, Australia
| | - Nanthi S Bolan
- Global Centre for Environmental Remediation (GCER), Advanced Technology Centre, Faculty of Science, The University of Newcastle, Callaghan, NSW 2308, Australia; Cooperative Research Centre for High Performance Soil (Soil CRC), The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Yong Sik Ok
- Korea Biochar Research Center, O-Jeong Eco-Resilience Institute (OJERI) & Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Jörg Rinklebe
- University of Wuppertal, School of Architecture and Civil Engineering, Institute of Foundation Engineering, Water- and Waste-Management, Laboratory of Soil- and Groundwater-Management, Pauluskirchstraße 7, 42285 Wuppertal, Germany; Department of Environment, Energy & Geoinformatics, Sejong University, 98 Gunja-Dong, Guangjin-Gu, Seoul, South Korea
| | - Ki-Hyun Kim
- Air Quality & Materials Application Lab, Department of Civil & Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea.
| | - M B Kirkham
- Department of Agronomy, Throckmorton Plant Sciences Center, Kansas State University, Manhattan, KS 66506-5501, United States
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Jaspers VL, Covaci A, Herzke D, Eulaers I, Eens M. Bird feathers as a biomonitor for environmental pollutants: Prospects and pitfalls. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.05.019] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Al-Alam J, Chbani A, Faljoun Z, Millet M. The use of vegetation, bees, and snails as important tools for the biomonitoring of atmospheric pollution-a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:9391-9408. [PMID: 30715709 DOI: 10.1007/s11356-019-04388-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 01/25/2019] [Indexed: 05/13/2023]
Abstract
The continuous discharge of diverse chemical products in the environment is nowadays of great concern to the whole world as some of them persist in the environment leading to serious diseases. Several sampling techniques have been used for the characterization of this chemical pollution, although biomonitoring using natural samplers has recently become the technique of choice in this field due to its efficiency, specificity, and low cost. In fact, several living organisms known as biomonitors could accumulate the well-known persistent environmental pollutants allowing their monitoring in the environment. In this work, a review on environmental biomonitoring is presented. The main sampling techniques used for monitoring environmental pollutants are first reported, followed by an overview on well-known natural species used as passive samplers and known as biomonitors. These species include conifer needles, lichen, mosses, bees and their byproducts, and snails, and were widely used in recent research as reliable monitors for environmental pollution.
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Affiliation(s)
- Josephine Al-Alam
- Azm Center for Research in Biotechnology and its Applications, Doctoral School of Science and Technology, Lebanese University, El Mittein Street, Tripoli, Lebanon
- Institute of Chemistry and Processes for Energy, Environment and Health ICPEES UMR 7515 Group of Physical Chemistry of the Atmosphere, University of Strasbourg, Strasbourg, France
| | - Asma Chbani
- Azm Center for Research in Biotechnology and its Applications, Doctoral School of Science and Technology, Lebanese University, El Mittein Street, Tripoli, Lebanon
- Faculty of Public Health III, Lebanese University, Tripoli, Lebanon
| | - Ziad Faljoun
- Azm Center for Research in Biotechnology and its Applications, Doctoral School of Science and Technology, Lebanese University, El Mittein Street, Tripoli, Lebanon
- Faculty of Sciences III, Lebanese University, Tripoli, Lebanon
| | - Maurice Millet
- Institute of Chemistry and Processes for Energy, Environment and Health ICPEES UMR 7515 Group of Physical Chemistry of the Atmosphere, University of Strasbourg, Strasbourg, France.
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