Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Annual and growing season decomposition of a common substrate, 2012-2022 ...
This drying and warming experiment addresses the following questions: 1) Does ecosystem drying, warming and permafrost thaw cause a net release or uptake of C from the ecosystem to the atmosphere?, 2) Does the decomposition of old C that comprises the bulk of the soil C pool influence ecosystem C lo...
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Environmental Data Initiative
2024
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Online Access: | https://dx.doi.org/10.6073/pasta/74339c37491f2301cf1efdb0119716d1 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.635.12 |
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ftdatacite:10.6073/pasta/74339c37491f2301cf1efdb0119716d1 2024-04-28T07:53:31+00:00 Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Annual and growing season decomposition of a common substrate, 2012-2022 ... McGroarty, Megan Ebert, Chris H Pegoraro, Elaine Hicks-Pries, Caitlin Elizabeth Schuur, Edward Bonanza Creek LTER 2024 https://dx.doi.org/10.6073/pasta/74339c37491f2301cf1efdb0119716d1 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.635.12 en eng Environmental Data Initiative dataset dataPackage Dataset 2024 ftdatacite https://doi.org/10.6073/pasta/74339c37491f2301cf1efdb0119716d1 2024-04-02T10:42:00Z This drying and warming experiment addresses the following questions: 1) Does ecosystem drying, warming and permafrost thaw cause a net release or uptake of C from the ecosystem to the atmosphere?, 2) Does the decomposition of old C that comprises the bulk of the soil C pool influence ecosystem C loss? 3) How do drying and warmign affect plant communities and ecosystem properties? We are answering these questions using a combined warming and drying experiment (DryPEHR), which is situated with the Carbon in Permafrost Experimental Heating Research (CiPEHR) project and located in an upland tundra field site near Healy, Alaska in the foothills of the Alaska Range. Warming treatment here refers to growing season air temperature warming (~1C) using open top chambers (OTC) combined with soil 'warming' using snow fences during the snow covered months. Drying is achieve using an automated pumping system that lowers the water table in the dry plots. Soil warming began in 2008; OTCs and drying in 2011. ... Dataset alaska range permafrost Tundra Alaska DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
This drying and warming experiment addresses the following questions: 1) Does ecosystem drying, warming and permafrost thaw cause a net release or uptake of C from the ecosystem to the atmosphere?, 2) Does the decomposition of old C that comprises the bulk of the soil C pool influence ecosystem C loss? 3) How do drying and warmign affect plant communities and ecosystem properties? We are answering these questions using a combined warming and drying experiment (DryPEHR), which is situated with the Carbon in Permafrost Experimental Heating Research (CiPEHR) project and located in an upland tundra field site near Healy, Alaska in the foothills of the Alaska Range. Warming treatment here refers to growing season air temperature warming (~1C) using open top chambers (OTC) combined with soil 'warming' using snow fences during the snow covered months. Drying is achieve using an automated pumping system that lowers the water table in the dry plots. Soil warming began in 2008; OTCs and drying in 2011. ... |
format |
Dataset |
author |
McGroarty, Megan Ebert, Chris H Pegoraro, Elaine Hicks-Pries, Caitlin Elizabeth Schuur, Edward Bonanza Creek LTER |
spellingShingle |
McGroarty, Megan Ebert, Chris H Pegoraro, Elaine Hicks-Pries, Caitlin Elizabeth Schuur, Edward Bonanza Creek LTER Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Annual and growing season decomposition of a common substrate, 2012-2022 ... |
author_facet |
McGroarty, Megan Ebert, Chris H Pegoraro, Elaine Hicks-Pries, Caitlin Elizabeth Schuur, Edward Bonanza Creek LTER |
author_sort |
McGroarty, Megan |
title |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Annual and growing season decomposition of a common substrate, 2012-2022 ... |
title_short |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Annual and growing season decomposition of a common substrate, 2012-2022 ... |
title_full |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Annual and growing season decomposition of a common substrate, 2012-2022 ... |
title_fullStr |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Annual and growing season decomposition of a common substrate, 2012-2022 ... |
title_full_unstemmed |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Annual and growing season decomposition of a common substrate, 2012-2022 ... |
title_sort |
eight mile lake research watershed, carbon in permafrost experimental heating and drying research (drypehr): annual and growing season decomposition of a common substrate, 2012-2022 ... |
publisher |
Environmental Data Initiative |
publishDate |
2024 |
url |
https://dx.doi.org/10.6073/pasta/74339c37491f2301cf1efdb0119716d1 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.635.12 |
genre |
alaska range permafrost Tundra Alaska |
genre_facet |
alaska range permafrost Tundra Alaska |
op_doi |
https://doi.org/10.6073/pasta/74339c37491f2301cf1efdb0119716d1 |
_version_ |
1797572198487031808 |