Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region.
Climate warming and related drivers of soil thermal change in the Arctic are expected to modify the distribution and dynamics of carbon contained in perennially frozen grounds. Thawing of permafrost in the Mackenzie River watershed of northwestern Canada, coupled with increases in river discharge an...
Published in: | Earth System Science Data |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2023
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Subjects: | |
Online Access: | https://espace.inrs.ca/id/eprint/13299/ https://espace.inrs.ca/id/eprint/13299/1/P4132.pdf https://doi.org/10.5194/essd-15-1617-2023 |
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ftinrsquebec:oai:espace.inrs.ca:13299 |
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openpolar |
institution |
Open Polar |
collection |
Institut national de la recherche scientifique, Québec: Espace INRS |
op_collection_id |
ftinrsquebec |
language |
English |
topic |
Arctic Mackenzie river NWT organic matter |
spellingShingle |
Arctic Mackenzie river NWT organic matter Lizotte, Martine Juhls, Bennet Matsuoka, Atsushi Massicotte, Philippe Mével, Gaëlle Anikina, David Obie James Antonova, Sofia Bécu, Guislain Béguin, Marine Bélanger, Simon Bossé-Demers, Thomas Bröder, Lisa Bruyant, Flavienne Chaillou, Gwenaëlle Comte, Jérôme Couture, Raoul-Marie Devred, Emmanuel Deslongchamps, Gabrièle Dezutter, Thibaud Dillon, Miles Doxaran, David Flamand, Aude Fell, Frank Ferland, Joannie Forget, Marie-Hélène Fritz, Michael Gordon, Thomas J. Guilmette, Caroline Hilborn, Andrea Hussherr, Rachel Irish, Charlotte Joux, Fabien Kipp, Lauren Laberge-Carignan, Audrey Lantuit, Hugues Leymarie, Edouard Mannino, Antonio Maury, Juliette Overduin, Paul Oziel, Laurent Stedmon, Colin A. Thomas, Crystal Tisserand, Lucas Tremblay, Jean-Éric Vonk, Jorien E. Whalen, Dustin Babin, Marcel Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. |
topic_facet |
Arctic Mackenzie river NWT organic matter |
description |
Climate warming and related drivers of soil thermal change in the Arctic are expected to modify the distribution and dynamics of carbon contained in perennially frozen grounds. Thawing of permafrost in the Mackenzie River watershed of northwestern Canada, coupled with increases in river discharge and coastal erosion, triggers the release of terrestrial organic matter (OMt) from the largest Arctic drainage basin in North America into the Arctic Ocean. While this process is ongoing and its rate is accelerating, the fate of the newly mobilized organic matter as it transits from the watershed through the delta and into the marine system remains poorly understood. In the framework of the European Horizon 2020 Nunataryuk programme, and as part of the Work Package 4 (WP4) Coastal Waters theme, four field expeditions were conducted in the Mackenzie Delta region and southern Beaufort Sea from April to September 2019. The temporal sampling design allowed the survey of ambient conditions in the coastal waters under full ice cover prior to the spring freshet, during ice breakup in summer, and anterior to the freeze-up period in fall. To capture the fluvial–marine transition zone, and with distinct challenges related to shallow waters and changing seasonal and meteorological conditions, the field sampling was conducted in close partnership with members of the communities of Aklavik, Inuvik and Tuktoyaktuk, using several platforms, namely helicopters, snowmobiles, and small boats. Water column profiles of physical and optical variables were measured in situ, while surface water, groundwater, and sediment samples were collected and preserved for the determination of the composition and sources of OMt, including particulate and dissolved organic carbon (POC and DOC), and colored dissolved organic matter (CDOM), as well as a suite of physical, chemical, and biological variables. Here we present an overview of the standardized datasets, including hydrographic profiles, remote sensing reflectance, temperature and salinity, ... |
format |
Article in Journal/Newspaper |
author |
Lizotte, Martine Juhls, Bennet Matsuoka, Atsushi Massicotte, Philippe Mével, Gaëlle Anikina, David Obie James Antonova, Sofia Bécu, Guislain Béguin, Marine Bélanger, Simon Bossé-Demers, Thomas Bröder, Lisa Bruyant, Flavienne Chaillou, Gwenaëlle Comte, Jérôme Couture, Raoul-Marie Devred, Emmanuel Deslongchamps, Gabrièle Dezutter, Thibaud Dillon, Miles Doxaran, David Flamand, Aude Fell, Frank Ferland, Joannie Forget, Marie-Hélène Fritz, Michael Gordon, Thomas J. Guilmette, Caroline Hilborn, Andrea Hussherr, Rachel Irish, Charlotte Joux, Fabien Kipp, Lauren Laberge-Carignan, Audrey Lantuit, Hugues Leymarie, Edouard Mannino, Antonio Maury, Juliette Overduin, Paul Oziel, Laurent Stedmon, Colin A. Thomas, Crystal Tisserand, Lucas Tremblay, Jean-Éric Vonk, Jorien E. Whalen, Dustin Babin, Marcel |
author_facet |
Lizotte, Martine Juhls, Bennet Matsuoka, Atsushi Massicotte, Philippe Mével, Gaëlle Anikina, David Obie James Antonova, Sofia Bécu, Guislain Béguin, Marine Bélanger, Simon Bossé-Demers, Thomas Bröder, Lisa Bruyant, Flavienne Chaillou, Gwenaëlle Comte, Jérôme Couture, Raoul-Marie Devred, Emmanuel Deslongchamps, Gabrièle Dezutter, Thibaud Dillon, Miles Doxaran, David Flamand, Aude Fell, Frank Ferland, Joannie Forget, Marie-Hélène Fritz, Michael Gordon, Thomas J. Guilmette, Caroline Hilborn, Andrea Hussherr, Rachel Irish, Charlotte Joux, Fabien Kipp, Lauren Laberge-Carignan, Audrey Lantuit, Hugues Leymarie, Edouard Mannino, Antonio Maury, Juliette Overduin, Paul Oziel, Laurent Stedmon, Colin A. Thomas, Crystal Tisserand, Lucas Tremblay, Jean-Éric Vonk, Jorien E. Whalen, Dustin Babin, Marcel |
author_sort |
Lizotte, Martine |
title |
Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. |
title_short |
Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. |
title_full |
Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. |
title_fullStr |
Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. |
title_full_unstemmed |
Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. |
title_sort |
nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the mackenzie delta region. |
publishDate |
2023 |
url |
https://espace.inrs.ca/id/eprint/13299/ https://espace.inrs.ca/id/eprint/13299/1/P4132.pdf https://doi.org/10.5194/essd-15-1617-2023 |
long_lat |
ENVELOPE(-136.672,-136.672,68.833,68.833) ENVELOPE(-133.006,-133.006,69.425,69.425) ENVELOPE(-133.610,-133.610,68.341,68.341) ENVELOPE(-135.011,-135.011,68.219,68.219) |
geographic |
Arctic Arctic Ocean Mackenzie River Canada Mackenzie Delta Tuktoyaktuk Inuvik Aklavik |
geographic_facet |
Arctic Arctic Ocean Mackenzie River Canada Mackenzie Delta Tuktoyaktuk Inuvik Aklavik |
genre |
Aklavik Arctic Arctic Ocean Beaufort Sea Ice Inuvik Mackenzie Delta Mackenzie river permafrost |
genre_facet |
Aklavik Arctic Arctic Ocean Beaufort Sea Ice Inuvik Mackenzie Delta Mackenzie river permafrost |
op_relation |
https://espace.inrs.ca/id/eprint/13299/1/P4132.pdf Lizotte, Martine, Juhls, Bennet, Matsuoka, Atsushi, Massicotte, Philippe, Mével, Gaëlle, Anikina, David Obie James, Antonova, Sofia, Bécu, Guislain, Béguin, Marine, Bélanger, Simon, Bossé-Demers, Thomas, Bröder, Lisa, Bruyant, Flavienne, Chaillou, Gwenaëlle, Comte, Jérôme orcid:0000-0002-7936-4290 , Couture, Raoul-Marie, Devred, Emmanuel, Deslongchamps, Gabrièle, Dezutter, Thibaud, Dillon, Miles, Doxaran, David, Flamand, Aude, Fell, Frank, Ferland, Joannie, Forget, Marie-Hélène, Fritz, Michael, Gordon, Thomas J., Guilmette, Caroline, Hilborn, Andrea, Hussherr, Rachel, Irish, Charlotte, Joux, Fabien, Kipp, Lauren, Laberge-Carignan, Audrey, Lantuit, Hugues, Leymarie, Edouard, Mannino, Antonio, Maury, Juliette, Overduin, Paul, Oziel, Laurent, Stedmon, Colin A., Thomas, Crystal, Tisserand, Lucas, Tremblay, Jean-Éric, Vonk, Jorien E., Whalen, Dustin et Babin, Marcel (2023). Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. Earth System Science Data , vol. 15 , nº 4. pp. 1617-1653. DOI:10.5194/essd-15-1617-2023 <https://doi.org/10.5194/essd-15-1617-2023>. doi:10.5194/essd-15-1617-2023 |
op_doi |
https://doi.org/10.5194/essd-15-1617-2023 |
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Earth System Science Data |
container_volume |
15 |
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4 |
container_start_page |
1617 |
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1653 |
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ftinrsquebec:oai:espace.inrs.ca:13299 2023-10-01T03:49:50+02:00 Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. Lizotte, Martine Juhls, Bennet Matsuoka, Atsushi Massicotte, Philippe Mével, Gaëlle Anikina, David Obie James Antonova, Sofia Bécu, Guislain Béguin, Marine Bélanger, Simon Bossé-Demers, Thomas Bröder, Lisa Bruyant, Flavienne Chaillou, Gwenaëlle Comte, Jérôme Couture, Raoul-Marie Devred, Emmanuel Deslongchamps, Gabrièle Dezutter, Thibaud Dillon, Miles Doxaran, David Flamand, Aude Fell, Frank Ferland, Joannie Forget, Marie-Hélène Fritz, Michael Gordon, Thomas J. Guilmette, Caroline Hilborn, Andrea Hussherr, Rachel Irish, Charlotte Joux, Fabien Kipp, Lauren Laberge-Carignan, Audrey Lantuit, Hugues Leymarie, Edouard Mannino, Antonio Maury, Juliette Overduin, Paul Oziel, Laurent Stedmon, Colin A. Thomas, Crystal Tisserand, Lucas Tremblay, Jean-Éric Vonk, Jorien E. Whalen, Dustin Babin, Marcel 2023 application/pdf https://espace.inrs.ca/id/eprint/13299/ https://espace.inrs.ca/id/eprint/13299/1/P4132.pdf https://doi.org/10.5194/essd-15-1617-2023 en eng https://espace.inrs.ca/id/eprint/13299/1/P4132.pdf Lizotte, Martine, Juhls, Bennet, Matsuoka, Atsushi, Massicotte, Philippe, Mével, Gaëlle, Anikina, David Obie James, Antonova, Sofia, Bécu, Guislain, Béguin, Marine, Bélanger, Simon, Bossé-Demers, Thomas, Bröder, Lisa, Bruyant, Flavienne, Chaillou, Gwenaëlle, Comte, Jérôme orcid:0000-0002-7936-4290 , Couture, Raoul-Marie, Devred, Emmanuel, Deslongchamps, Gabrièle, Dezutter, Thibaud, Dillon, Miles, Doxaran, David, Flamand, Aude, Fell, Frank, Ferland, Joannie, Forget, Marie-Hélène, Fritz, Michael, Gordon, Thomas J., Guilmette, Caroline, Hilborn, Andrea, Hussherr, Rachel, Irish, Charlotte, Joux, Fabien, Kipp, Lauren, Laberge-Carignan, Audrey, Lantuit, Hugues, Leymarie, Edouard, Mannino, Antonio, Maury, Juliette, Overduin, Paul, Oziel, Laurent, Stedmon, Colin A., Thomas, Crystal, Tisserand, Lucas, Tremblay, Jean-Éric, Vonk, Jorien E., Whalen, Dustin et Babin, Marcel (2023). Nunataryuk field campaigns: understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. Earth System Science Data , vol. 15 , nº 4. pp. 1617-1653. DOI:10.5194/essd-15-1617-2023 <https://doi.org/10.5194/essd-15-1617-2023>. doi:10.5194/essd-15-1617-2023 Arctic Mackenzie river NWT organic matter Article Évalué par les pairs 2023 ftinrsquebec https://doi.org/10.5194/essd-15-1617-2023 2023-09-02T23:12:54Z Climate warming and related drivers of soil thermal change in the Arctic are expected to modify the distribution and dynamics of carbon contained in perennially frozen grounds. Thawing of permafrost in the Mackenzie River watershed of northwestern Canada, coupled with increases in river discharge and coastal erosion, triggers the release of terrestrial organic matter (OMt) from the largest Arctic drainage basin in North America into the Arctic Ocean. While this process is ongoing and its rate is accelerating, the fate of the newly mobilized organic matter as it transits from the watershed through the delta and into the marine system remains poorly understood. In the framework of the European Horizon 2020 Nunataryuk programme, and as part of the Work Package 4 (WP4) Coastal Waters theme, four field expeditions were conducted in the Mackenzie Delta region and southern Beaufort Sea from April to September 2019. The temporal sampling design allowed the survey of ambient conditions in the coastal waters under full ice cover prior to the spring freshet, during ice breakup in summer, and anterior to the freeze-up period in fall. To capture the fluvial–marine transition zone, and with distinct challenges related to shallow waters and changing seasonal and meteorological conditions, the field sampling was conducted in close partnership with members of the communities of Aklavik, Inuvik and Tuktoyaktuk, using several platforms, namely helicopters, snowmobiles, and small boats. Water column profiles of physical and optical variables were measured in situ, while surface water, groundwater, and sediment samples were collected and preserved for the determination of the composition and sources of OMt, including particulate and dissolved organic carbon (POC and DOC), and colored dissolved organic matter (CDOM), as well as a suite of physical, chemical, and biological variables. Here we present an overview of the standardized datasets, including hydrographic profiles, remote sensing reflectance, temperature and salinity, ... Article in Journal/Newspaper Aklavik Arctic Arctic Ocean Beaufort Sea Ice Inuvik Mackenzie Delta Mackenzie river permafrost Institut national de la recherche scientifique, Québec: Espace INRS Arctic Arctic Ocean Mackenzie River Canada Mackenzie Delta ENVELOPE(-136.672,-136.672,68.833,68.833) Tuktoyaktuk ENVELOPE(-133.006,-133.006,69.425,69.425) Inuvik ENVELOPE(-133.610,-133.610,68.341,68.341) Aklavik ENVELOPE(-135.011,-135.011,68.219,68.219) Earth System Science Data 15 4 1617 1653 |