The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review
International audience This review is the result of a series of multidisciplinary meetings organised by the Arctic Monitoring and Assessment Programme as part of their 2011 Assessment 'Mercury in the Arctic'. This paper presents the state-of-the-art knowledge on the environmental fate of m...
Published in: | Environmental Chemistry |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2012
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Subjects: | |
Online Access: | https://hal.science/hal-00846180 https://doi.org/10.1071/EN11140 |
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INSA Lyon HAL (Institut National des Sciences Appliquées) |
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English |
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[SPI.NRJ]Engineering Sciences [physics]/Electric power [SDE]Environmental Sciences |
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[SPI.NRJ]Engineering Sciences [physics]/Electric power [SDE]Environmental Sciences Douglas, Thomas A. Loseto, Lisa, L. Macdonald, Robie Outridge, Peter Dommergue, Aurélien Poulain, Alexandre Amyot, Marc Barkay, Tamar Berg, Torunn Chételat, John Constant, Philippe Evans, Marlene Ferrari, Christophe Gantner, Nikolaus Johnson, Matthew, S. Kirk, Jane Kroer, Niels Larose, Catherine Lean, David Nielsen, Torkel, Gissel Poissant, Laurier Rognerud, Sigurd Skov, Henrik Sørensen, Søren Wang, Feiuye Wilson, Simon Zdanowicz, Christian, M. The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review |
topic_facet |
[SPI.NRJ]Engineering Sciences [physics]/Electric power [SDE]Environmental Sciences |
description |
International audience This review is the result of a series of multidisciplinary meetings organised by the Arctic Monitoring and Assessment Programme as part of their 2011 Assessment 'Mercury in the Arctic'. This paper presents the state-of-the-art knowledge on the environmental fate of mercury following its entry into the Arctic by oceanic, atmospheric and terrestrial pathways. Our focus is on the movement, transformation and bioaccumulation of Hg in aquatic (marine and fresh water) and terrestrial ecosystems. The processes most relevant to biological Hg uptake and the potential risk associated with Hg exposure in wildlife are emphasised. We present discussions of the chemical transformations of newly deposited or transported Hg in marine, fresh water and terrestrial environments and of the movement of Hg from air, soil and water environmental compartments into food webs. Methylation, a key process controlling the fate of Hg in most ecosystems, and the role of trophic processes in controlling Hg in higher order animals are also included. Case studies on Eastern Beaufort Sea beluga (Delphinapterus leucas) and landlocked Arctic char (Salvelinus alpinus) are presented as examples of the relationship between ecosystem trophic processes and biologic Hg levels. We examine whether atmospheric mercury depletion events (AMDEs) contribute to increased Hg levels in Arctic biota and provide information on the links between organic carbon and Hg speciation, dynamics and bioavailability. Long-term sequestration of Hg into non-biological archives is also addressed. The review concludes by identifying major knowledge gaps in our understanding, including: (1) the rates of Hg entry into marine and terrestrial ecosystems and the rates of inorganic and MeHg uptake by Arctic microbial and algal communities; (2) the bioavailable fraction of AMDE-related Hg and its rate of accumulation by biota and (3) the fresh water and marine MeHg cycle in the Arctic, especially the marine MeHg cycle. |
author2 |
ERDC Cold Regions Research and Engineering Laboratory (CRREL) USACE Engineer Research and Development Center (ERDC) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Département de Sciences Biologiques Montreal Université de Montréal (UdeM) Norwegian Institute for Air Research (NILU) Ampère (AMPERE) École Centrale de Lyon (ECL) Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Direction des sciences et de la technologie Environment and Climate Change Canada (ECCC) National Environmental Research Institute |
format |
Article in Journal/Newspaper |
author |
Douglas, Thomas A. Loseto, Lisa, L. Macdonald, Robie Outridge, Peter Dommergue, Aurélien Poulain, Alexandre Amyot, Marc Barkay, Tamar Berg, Torunn Chételat, John Constant, Philippe Evans, Marlene Ferrari, Christophe Gantner, Nikolaus Johnson, Matthew, S. Kirk, Jane Kroer, Niels Larose, Catherine Lean, David Nielsen, Torkel, Gissel Poissant, Laurier Rognerud, Sigurd Skov, Henrik Sørensen, Søren Wang, Feiuye Wilson, Simon Zdanowicz, Christian, M. |
author_facet |
Douglas, Thomas A. Loseto, Lisa, L. Macdonald, Robie Outridge, Peter Dommergue, Aurélien Poulain, Alexandre Amyot, Marc Barkay, Tamar Berg, Torunn Chételat, John Constant, Philippe Evans, Marlene Ferrari, Christophe Gantner, Nikolaus Johnson, Matthew, S. Kirk, Jane Kroer, Niels Larose, Catherine Lean, David Nielsen, Torkel, Gissel Poissant, Laurier Rognerud, Sigurd Skov, Henrik Sørensen, Søren Wang, Feiuye Wilson, Simon Zdanowicz, Christian, M. |
author_sort |
Douglas, Thomas A. |
title |
The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review |
title_short |
The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review |
title_full |
The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review |
title_fullStr |
The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review |
title_full_unstemmed |
The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review |
title_sort |
fate of mercury in arctic terrestrial and aquatic ecosystems, a review |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00846180 https://doi.org/10.1071/EN11140 |
genre |
Arctic Beaufort Sea Beluga Beluga* Delphinapterus leucas Salvelinus alpinus |
genre_facet |
Arctic Beaufort Sea Beluga Beluga* Delphinapterus leucas Salvelinus alpinus |
op_source |
ISSN: 1448-2517 EISSN: 1449-8979 Environmental Chemistry https://hal.science/hal-00846180 Environmental Chemistry, 2012, 9 (4), pp.321-355. ⟨10.1071/EN11140⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1071/EN11140 hal-00846180 https://hal.science/hal-00846180 doi:10.1071/EN11140 |
op_doi |
https://doi.org/10.1071/EN11140 |
container_title |
Environmental Chemistry |
container_volume |
9 |
container_issue |
4 |
container_start_page |
321 |
_version_ |
1797575880056242176 |
spelling |
ftinsalyonhal:oai:HAL:hal-00846180v1 2024-04-28T08:06:21+00:00 The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review Douglas, Thomas A. Loseto, Lisa, L. Macdonald, Robie Outridge, Peter Dommergue, Aurélien Poulain, Alexandre Amyot, Marc Barkay, Tamar Berg, Torunn Chételat, John Constant, Philippe Evans, Marlene Ferrari, Christophe Gantner, Nikolaus Johnson, Matthew, S. Kirk, Jane Kroer, Niels Larose, Catherine Lean, David Nielsen, Torkel, Gissel Poissant, Laurier Rognerud, Sigurd Skov, Henrik Sørensen, Søren Wang, Feiuye Wilson, Simon Zdanowicz, Christian, M. ERDC Cold Regions Research and Engineering Laboratory (CRREL) USACE Engineer Research and Development Center (ERDC) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Département de Sciences Biologiques Montreal Université de Montréal (UdeM) Norwegian Institute for Air Research (NILU) Ampère (AMPERE) École Centrale de Lyon (ECL) Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Direction des sciences et de la technologie Environment and Climate Change Canada (ECCC) National Environmental Research Institute 2012-08-20 https://hal.science/hal-00846180 https://doi.org/10.1071/EN11140 en eng HAL CCSD CSIRO Publishing info:eu-repo/semantics/altIdentifier/doi/10.1071/EN11140 hal-00846180 https://hal.science/hal-00846180 doi:10.1071/EN11140 ISSN: 1448-2517 EISSN: 1449-8979 Environmental Chemistry https://hal.science/hal-00846180 Environmental Chemistry, 2012, 9 (4), pp.321-355. ⟨10.1071/EN11140⟩ [SPI.NRJ]Engineering Sciences [physics]/Electric power [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2012 ftinsalyonhal https://doi.org/10.1071/EN11140 2024-04-09T14:47:28Z International audience This review is the result of a series of multidisciplinary meetings organised by the Arctic Monitoring and Assessment Programme as part of their 2011 Assessment 'Mercury in the Arctic'. This paper presents the state-of-the-art knowledge on the environmental fate of mercury following its entry into the Arctic by oceanic, atmospheric and terrestrial pathways. Our focus is on the movement, transformation and bioaccumulation of Hg in aquatic (marine and fresh water) and terrestrial ecosystems. The processes most relevant to biological Hg uptake and the potential risk associated with Hg exposure in wildlife are emphasised. We present discussions of the chemical transformations of newly deposited or transported Hg in marine, fresh water and terrestrial environments and of the movement of Hg from air, soil and water environmental compartments into food webs. Methylation, a key process controlling the fate of Hg in most ecosystems, and the role of trophic processes in controlling Hg in higher order animals are also included. Case studies on Eastern Beaufort Sea beluga (Delphinapterus leucas) and landlocked Arctic char (Salvelinus alpinus) are presented as examples of the relationship between ecosystem trophic processes and biologic Hg levels. We examine whether atmospheric mercury depletion events (AMDEs) contribute to increased Hg levels in Arctic biota and provide information on the links between organic carbon and Hg speciation, dynamics and bioavailability. Long-term sequestration of Hg into non-biological archives is also addressed. The review concludes by identifying major knowledge gaps in our understanding, including: (1) the rates of Hg entry into marine and terrestrial ecosystems and the rates of inorganic and MeHg uptake by Arctic microbial and algal communities; (2) the bioavailable fraction of AMDE-related Hg and its rate of accumulation by biota and (3) the fresh water and marine MeHg cycle in the Arctic, especially the marine MeHg cycle. Article in Journal/Newspaper Arctic Beaufort Sea Beluga Beluga* Delphinapterus leucas Salvelinus alpinus INSA Lyon HAL (Institut National des Sciences Appliquées) Environmental Chemistry 9 4 321 |