Soil organic carbon (SOC) and sediment contents and fluxes for terrain units along the Yukon Coastal Plain, Canada, including corrections for volumetric ground ice contents
Narrowing uncertainties about carbon cycling is important in the Arctic where rapid environmental changes contribute to enhanced mobilization of carbon. Here we quantify soil organic carbon (SOC) contents of permafrost soils along the Yukon Coastal Plain and determine the annual fluxes from erosion....
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Format: | Dataset |
Language: | English |
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PANGAEA
2018
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.884689 https://doi.org/10.1594/PANGAEA.884689 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.884689 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Area eroded Carbon organic total Carbon and nitrogen and sulfur (CNS) isotope element analyzer Elementar Vario EL III Change rate Corrected Density dry bulk mass density Depth soil maximum minimum Ice content LATITUDE Layer thickness Lithology/composition/facies Location LONGITUDE Mass flux Mass per unit area Reference/source Sample ID Yukon_Coastal_Soils Yukon Canada North America |
spellingShingle |
Area eroded Carbon organic total Carbon and nitrogen and sulfur (CNS) isotope element analyzer Elementar Vario EL III Change rate Corrected Density dry bulk mass density Depth soil maximum minimum Ice content LATITUDE Layer thickness Lithology/composition/facies Location LONGITUDE Mass flux Mass per unit area Reference/source Sample ID Yukon_Coastal_Soils Yukon Canada North America Couture, Nicole Irrgang, Anna Maria Pollard, Wayne H Lantuit, Hugues Fritz, Michael Soil organic carbon (SOC) and sediment contents and fluxes for terrain units along the Yukon Coastal Plain, Canada, including corrections for volumetric ground ice contents |
topic_facet |
Area eroded Carbon organic total Carbon and nitrogen and sulfur (CNS) isotope element analyzer Elementar Vario EL III Change rate Corrected Density dry bulk mass density Depth soil maximum minimum Ice content LATITUDE Layer thickness Lithology/composition/facies Location LONGITUDE Mass flux Mass per unit area Reference/source Sample ID Yukon_Coastal_Soils Yukon Canada North America |
description |
Narrowing uncertainties about carbon cycling is important in the Arctic where rapid environmental changes contribute to enhanced mobilization of carbon. Here we quantify soil organic carbon (SOC) contents of permafrost soils along the Yukon Coastal Plain and determine the annual fluxes from erosion. Different terrain units are assessed based on surficial geology, morphology, and ground ice conditions. To account for the volume of wedge ice and massive ice in a unit, sample SOC contents are reduced by 19% and sediment contents by 16%. The SOC content in a 1 m**2 column of soil varies according to the height of the bluff, ranging from 30 to 662 kg, with a mean value of 183 kg. Forty-four per cent of the SOC is within the top 1 m of soil and values vary based on surficial materials, ranging from 30 to 53 kg C/m**3, with a mean of 41 kg. Eighty per cent of the shoreline is erosive with a mean annual rate of change is 0.7 m/a. This results in a SOC flux per meter of shoreline of 131 kg C/m/a, and a total flux for the entire Yukon coast of 35.5 10**6 kg C/a (0.036 Tg C/a). The mean flux of sediment per meter of shoreline is 5.3 10**3 kg/m/a, with a total flux of 1,832.0 10**6 kg/a (1.832 Tg/a). Sedimentation rates indicate that approximately 13% of the eroded carbon is sequestered in nearshore sediments, where the overwhelming majority of organic carbon is of terrestrial origin. |
format |
Dataset |
author |
Couture, Nicole Irrgang, Anna Maria Pollard, Wayne H Lantuit, Hugues Fritz, Michael |
author_facet |
Couture, Nicole Irrgang, Anna Maria Pollard, Wayne H Lantuit, Hugues Fritz, Michael |
author_sort |
Couture, Nicole |
title |
Soil organic carbon (SOC) and sediment contents and fluxes for terrain units along the Yukon Coastal Plain, Canada, including corrections for volumetric ground ice contents |
title_short |
Soil organic carbon (SOC) and sediment contents and fluxes for terrain units along the Yukon Coastal Plain, Canada, including corrections for volumetric ground ice contents |
title_full |
Soil organic carbon (SOC) and sediment contents and fluxes for terrain units along the Yukon Coastal Plain, Canada, including corrections for volumetric ground ice contents |
title_fullStr |
Soil organic carbon (SOC) and sediment contents and fluxes for terrain units along the Yukon Coastal Plain, Canada, including corrections for volumetric ground ice contents |
title_full_unstemmed |
Soil organic carbon (SOC) and sediment contents and fluxes for terrain units along the Yukon Coastal Plain, Canada, including corrections for volumetric ground ice contents |
title_sort |
soil organic carbon (soc) and sediment contents and fluxes for terrain units along the yukon coastal plain, canada, including corrections for volumetric ground ice contents |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.884689 https://doi.org/10.1594/PANGAEA.884689 |
op_coverage |
MEDIAN LATITUDE: 69.469912 * MEDIAN LONGITUDE: -139.072632 * SOUTH-BOUND LATITUDE: 68.980000 * WEST-BOUND LONGITUDE: -140.510000 * NORTH-BOUND LATITUDE: 69.630000 * EAST-BOUND LONGITUDE: -137.390000 |
long_lat |
ENVELOPE(-61.567,-61.567,-64.367,-64.367) ENVELOPE(-140.510000,-137.390000,69.630000,68.980000) |
geographic |
Arctic Yukon Canada The Bluff |
geographic_facet |
Arctic Yukon Canada The Bluff |
genre |
Arctic Arctic and Alpine Research Arctic Ice permafrost wedge* Yukon |
genre_facet |
Arctic Arctic and Alpine Research Arctic Ice permafrost wedge* Yukon |
op_source |
Supplement to: Couture, Nicole; Irrgang, Anna Maria; Pollard, Wayne H; Lantuit, Hugues; Fritz, Michael (2018): Coastal Erosion of Permafrost Soils Along the Yukon Coastal Plain and Fluxes of Organic Carbon to the Canadian Beaufort Sea. Journal of Geophysical Research: Biogeosciences, https://doi.org/10.1002/2017JG004166 |
op_relation |
Bockheim, James G; Everett, L R; Hinkel, Kenneth M; Brown, J; Nelson, F E (1999): Soil Organic Carbon Storage and Distribution in Arctic Tundra, Barrow, Alaska. Soil Science Society of America Journal, 63(4), 934, https://doi.org/10.2136/sssaj1999.634934x Bockheim, James G; Walker, Donald A; Everett, L R (1998): Soil carbon distribution in nonacidic and acidic tundra of arctic Alaska. In R. Lal, J.M. Kimble, R.F. Follett, B.A. Stewart (Eds.), Soil processes and the carbon cycle, Boca Raton, FL: CRC Press, 143-155 pp Couture, Nicole; Irrgang, Anna Maria; Pollard, Wayne H; Lantuit, Hugues; Fritz, Michael (2019): Marine Sediment data along the Yukon Coastal Plain, Canada. PANGAEA, https://doi.org/10.1594/PANGAEA.897273 Gonzáles-Rojí, Santos J; Saenz, Jon; Ibarra-Berastegi, Gabriel; Díaz de Argandoña, Javier (2018): Moisture Balance Over the Iberian Peninsula According to a Regional Climate Model: The Impact of 3DVAR Data Assimilation. Journal of Geophysical Research: Atmospheres, 123(2), 708-729, https://doi.org/10.1002/2017JD027511 Harry, D G; French, H M; Pollard, Wayne H (1988): Massive ground ice and ice-cored terrain near Sabine Point, Yukon Coastal Plain. Canadian Journal of Earth Sciences, 25(11), 1846-1856, https://doi.org/10.1139/e88-174 Lee, Steven; Ford, Amanda; Mangubhai, Sangeeta; Wild, Christian; Ferse, Sebastian C A (2018): Effects of sandfish (Holothuria scabra) removal on shallow-water sediments in Fiji. PeerJ, 6, e4773, https://doi.org/10.7717/peerj.4773 Michaelson, G J; Ping, Chien-Lu; Kimble, John M (1996): Carbon Storage and Distribution in Tundra Soils of Arctic Alaska, U.S.A. Arctic and Alpine Research, 28(4), 414, https://doi.org/10.2307/1551852 Rampton, V N (1982): Quaternary geology of the Yukon Coastal Plain. Geological Survey of Canada Bulletin, 317, 1-49 Smith, CA; Kennedy, C; Hargrave, A E; McKenna, K M (1989): Soil and vegetation of Herschel Island. Agriculture Canada, Research Branch Westerhold, Thomas; Röhl, Ursula; Donner, Barbara; Frederichs, Thomas; Kordesch, Wendy E C; Bohaty, Steven M; Hodell, David A; Laskar, Jacques; Zeebe, Richard E (2018): Late Lutetian thermal maximum-crossing a thermal threshold in earth's climate system? Geochemistry, Geophysics, Geosystems, 19(1), 73-82, https://doi.org/10.1002/2017GC007240 https://doi.pangaea.de/10.1594/PANGAEA.884689 https://doi.org/10.1594/PANGAEA.884689 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.88468910.1002/2017JG00416610.2136/sssaj1999.634934x10.1594/PANGAEA.89727310.1002/2017JD02751110.1139/e88-17410.7717/peerj.477310.2307/1551852 |
_version_ |
1800743931300806656 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.884689 2024-06-02T07:59:52+00:00 Soil organic carbon (SOC) and sediment contents and fluxes for terrain units along the Yukon Coastal Plain, Canada, including corrections for volumetric ground ice contents Couture, Nicole Irrgang, Anna Maria Pollard, Wayne H Lantuit, Hugues Fritz, Michael MEDIAN LATITUDE: 69.469912 * MEDIAN LONGITUDE: -139.072632 * SOUTH-BOUND LATITUDE: 68.980000 * WEST-BOUND LONGITUDE: -140.510000 * NORTH-BOUND LATITUDE: 69.630000 * EAST-BOUND LONGITUDE: -137.390000 2018 text/tab-separated-values, 12409 data points https://doi.pangaea.de/10.1594/PANGAEA.884689 https://doi.org/10.1594/PANGAEA.884689 en eng PANGAEA Bockheim, James G; Everett, L R; Hinkel, Kenneth M; Brown, J; Nelson, F E (1999): Soil Organic Carbon Storage and Distribution in Arctic Tundra, Barrow, Alaska. Soil Science Society of America Journal, 63(4), 934, https://doi.org/10.2136/sssaj1999.634934x Bockheim, James G; Walker, Donald A; Everett, L R (1998): Soil carbon distribution in nonacidic and acidic tundra of arctic Alaska. In R. Lal, J.M. Kimble, R.F. Follett, B.A. Stewart (Eds.), Soil processes and the carbon cycle, Boca Raton, FL: CRC Press, 143-155 pp Couture, Nicole; Irrgang, Anna Maria; Pollard, Wayne H; Lantuit, Hugues; Fritz, Michael (2019): Marine Sediment data along the Yukon Coastal Plain, Canada. PANGAEA, https://doi.org/10.1594/PANGAEA.897273 Gonzáles-Rojí, Santos J; Saenz, Jon; Ibarra-Berastegi, Gabriel; Díaz de Argandoña, Javier (2018): Moisture Balance Over the Iberian Peninsula According to a Regional Climate Model: The Impact of 3DVAR Data Assimilation. Journal of Geophysical Research: Atmospheres, 123(2), 708-729, https://doi.org/10.1002/2017JD027511 Harry, D G; French, H M; Pollard, Wayne H (1988): Massive ground ice and ice-cored terrain near Sabine Point, Yukon Coastal Plain. Canadian Journal of Earth Sciences, 25(11), 1846-1856, https://doi.org/10.1139/e88-174 Lee, Steven; Ford, Amanda; Mangubhai, Sangeeta; Wild, Christian; Ferse, Sebastian C A (2018): Effects of sandfish (Holothuria scabra) removal on shallow-water sediments in Fiji. PeerJ, 6, e4773, https://doi.org/10.7717/peerj.4773 Michaelson, G J; Ping, Chien-Lu; Kimble, John M (1996): Carbon Storage and Distribution in Tundra Soils of Arctic Alaska, U.S.A. Arctic and Alpine Research, 28(4), 414, https://doi.org/10.2307/1551852 Rampton, V N (1982): Quaternary geology of the Yukon Coastal Plain. Geological Survey of Canada Bulletin, 317, 1-49 Smith, CA; Kennedy, C; Hargrave, A E; McKenna, K M (1989): Soil and vegetation of Herschel Island. Agriculture Canada, Research Branch Westerhold, Thomas; Röhl, Ursula; Donner, Barbara; Frederichs, Thomas; Kordesch, Wendy E C; Bohaty, Steven M; Hodell, David A; Laskar, Jacques; Zeebe, Richard E (2018): Late Lutetian thermal maximum-crossing a thermal threshold in earth's climate system? Geochemistry, Geophysics, Geosystems, 19(1), 73-82, https://doi.org/10.1002/2017GC007240 https://doi.pangaea.de/10.1594/PANGAEA.884689 https://doi.org/10.1594/PANGAEA.884689 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Couture, Nicole; Irrgang, Anna Maria; Pollard, Wayne H; Lantuit, Hugues; Fritz, Michael (2018): Coastal Erosion of Permafrost Soils Along the Yukon Coastal Plain and Fluxes of Organic Carbon to the Canadian Beaufort Sea. Journal of Geophysical Research: Biogeosciences, https://doi.org/10.1002/2017JG004166 Area eroded Carbon organic total Carbon and nitrogen and sulfur (CNS) isotope element analyzer Elementar Vario EL III Change rate Corrected Density dry bulk mass density Depth soil maximum minimum Ice content LATITUDE Layer thickness Lithology/composition/facies Location LONGITUDE Mass flux Mass per unit area Reference/source Sample ID Yukon_Coastal_Soils Yukon Canada North America Dataset 2018 ftpangaea https://doi.org/10.1594/PANGAEA.88468910.1002/2017JG00416610.2136/sssaj1999.634934x10.1594/PANGAEA.89727310.1002/2017JD02751110.1139/e88-17410.7717/peerj.477310.2307/1551852 2024-05-07T23:45:53Z Narrowing uncertainties about carbon cycling is important in the Arctic where rapid environmental changes contribute to enhanced mobilization of carbon. Here we quantify soil organic carbon (SOC) contents of permafrost soils along the Yukon Coastal Plain and determine the annual fluxes from erosion. Different terrain units are assessed based on surficial geology, morphology, and ground ice conditions. To account for the volume of wedge ice and massive ice in a unit, sample SOC contents are reduced by 19% and sediment contents by 16%. The SOC content in a 1 m**2 column of soil varies according to the height of the bluff, ranging from 30 to 662 kg, with a mean value of 183 kg. Forty-four per cent of the SOC is within the top 1 m of soil and values vary based on surficial materials, ranging from 30 to 53 kg C/m**3, with a mean of 41 kg. Eighty per cent of the shoreline is erosive with a mean annual rate of change is 0.7 m/a. This results in a SOC flux per meter of shoreline of 131 kg C/m/a, and a total flux for the entire Yukon coast of 35.5 10**6 kg C/a (0.036 Tg C/a). The mean flux of sediment per meter of shoreline is 5.3 10**3 kg/m/a, with a total flux of 1,832.0 10**6 kg/a (1.832 Tg/a). Sedimentation rates indicate that approximately 13% of the eroded carbon is sequestered in nearshore sediments, where the overwhelming majority of organic carbon is of terrestrial origin. Dataset Arctic Arctic and Alpine Research Arctic Ice permafrost wedge* Yukon PANGAEA - Data Publisher for Earth & Environmental Science Arctic Yukon Canada The Bluff ENVELOPE(-61.567,-61.567,-64.367,-64.367) ENVELOPE(-140.510000,-137.390000,69.630000,68.980000) |