Eight Mile Lake Research Watershed, Thaw Gradient: Peak growing season aboveground biomass 2017 ...
In this larger study, we are asking the question: Is old carbon that comprises the bulk of the soil organic matter pool released in response to thawing of permafrost? We are answering this question by using a combination of field and laboratory experiments to measure radiocarbon isotope ratios in so...
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Environmental Data Initiative
2018
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Online Access: | https://dx.doi.org/10.6073/pasta/40f9ae60d635e5aac0e562ee006d24e2 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.705.4 |
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ftdatacite:10.6073/pasta/40f9ae60d635e5aac0e562ee006d24e2 2023-11-05T03:31:14+01:00 Eight Mile Lake Research Watershed, Thaw Gradient: Peak growing season aboveground biomass 2017 ... Jasinski, Briana L. Schuur, Edward A.G. Mack, Michelle Cailin Bonanza Creek LTER 2018 https://dx.doi.org/10.6073/pasta/40f9ae60d635e5aac0e562ee006d24e2 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.705.4 en eng Environmental Data Initiative https://dx.doi.org/10.5194/essd-2022-240 https://dx.doi.org/10.5194/essd-15-3891-2023 dataPackage Dataset dataset 2018 ftdatacite https://doi.org/10.6073/pasta/40f9ae60d635e5aac0e562ee006d24e210.5194/essd-2022-24010.5194/essd-15-3891-2023 2023-10-09T10:30:40Z In this larger study, we are asking the question: Is old carbon that comprises the bulk of the soil organic matter pool released in response to thawing of permafrost? We are answering this question by using a combination of field and laboratory experiments to measure radiocarbon isotope ratios in soil organic matter, soil respiration, and dissolved organic carbon, in tundra ecosystems. The objective of these proposed measurements is to develop a mechanistic understanding of the SOM sources contributing to C losses following permafrost thawing. We are making these measurements at an established tundra field site near Healy, Alaska in the foothills of the Alaska Range. Field measurements center on a natural experiment where permafrost has been observed to warm and thaw over the past several decades. This area represents a gradient of sites each with a different degree of change due to permafrost thawing. As such, this area is unique for addressing questions at the time and spatial scales relevant for change in ... Dataset alaska range permafrost Tundra Alaska DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
In this larger study, we are asking the question: Is old carbon that comprises the bulk of the soil organic matter pool released in response to thawing of permafrost? We are answering this question by using a combination of field and laboratory experiments to measure radiocarbon isotope ratios in soil organic matter, soil respiration, and dissolved organic carbon, in tundra ecosystems. The objective of these proposed measurements is to develop a mechanistic understanding of the SOM sources contributing to C losses following permafrost thawing. We are making these measurements at an established tundra field site near Healy, Alaska in the foothills of the Alaska Range. Field measurements center on a natural experiment where permafrost has been observed to warm and thaw over the past several decades. This area represents a gradient of sites each with a different degree of change due to permafrost thawing. As such, this area is unique for addressing questions at the time and spatial scales relevant for change in ... |
format |
Dataset |
author |
Jasinski, Briana L. Schuur, Edward A.G. Mack, Michelle Cailin Bonanza Creek LTER |
spellingShingle |
Jasinski, Briana L. Schuur, Edward A.G. Mack, Michelle Cailin Bonanza Creek LTER Eight Mile Lake Research Watershed, Thaw Gradient: Peak growing season aboveground biomass 2017 ... |
author_facet |
Jasinski, Briana L. Schuur, Edward A.G. Mack, Michelle Cailin Bonanza Creek LTER |
author_sort |
Jasinski, Briana L. |
title |
Eight Mile Lake Research Watershed, Thaw Gradient: Peak growing season aboveground biomass 2017 ... |
title_short |
Eight Mile Lake Research Watershed, Thaw Gradient: Peak growing season aboveground biomass 2017 ... |
title_full |
Eight Mile Lake Research Watershed, Thaw Gradient: Peak growing season aboveground biomass 2017 ... |
title_fullStr |
Eight Mile Lake Research Watershed, Thaw Gradient: Peak growing season aboveground biomass 2017 ... |
title_full_unstemmed |
Eight Mile Lake Research Watershed, Thaw Gradient: Peak growing season aboveground biomass 2017 ... |
title_sort |
eight mile lake research watershed, thaw gradient: peak growing season aboveground biomass 2017 ... |
publisher |
Environmental Data Initiative |
publishDate |
2018 |
url |
https://dx.doi.org/10.6073/pasta/40f9ae60d635e5aac0e562ee006d24e2 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.705.4 |
genre |
alaska range permafrost Tundra Alaska |
genre_facet |
alaska range permafrost Tundra Alaska |
op_relation |
https://dx.doi.org/10.5194/essd-2022-240 https://dx.doi.org/10.5194/essd-15-3891-2023 |
op_doi |
https://doi.org/10.6073/pasta/40f9ae60d635e5aac0e562ee006d24e210.5194/essd-2022-24010.5194/essd-15-3891-2023 |
_version_ |
1781704967527071744 |