Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Weekly thaw depth data, 2011-2022 ...
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
2023
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Online Access: | https://dx.doi.org/10.6073/pasta/3df3761394c8a21f3e362e0483ee6618 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.496.22 |
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ftdatacite:10.6073/pasta/3df3761394c8a21f3e362e0483ee6618 2023-12-31T09:58:30+01:00 Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Weekly thaw depth data, 2011-2022 ... Kelley, Allison K Pegoraro, Elaine Mauritz, Marguerite Hutchings, Jack Natali, Susan Schuur, Edward Bonanza Creek LTER 2023 https://dx.doi.org/10.6073/pasta/3df3761394c8a21f3e362e0483ee6618 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.496.22 en eng Environmental Data Initiative dataset Dataset dataPackage 2023 ftdatacite https://doi.org/10.6073/pasta/3df3761394c8a21f3e362e0483ee6618 2023-12-01T10:54:34Z 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 warming 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 achieved using an automated pumping system that lowers the water table in the dry plots. Soil warming began in 2008; OTCs and drying in 2011. This data set ... 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) |
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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 warming 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 achieved using an automated pumping system that lowers the water table in the dry plots. Soil warming began in 2008; OTCs and drying in 2011. This data set ... |
format |
Dataset |
author |
Kelley, Allison K Pegoraro, Elaine Mauritz, Marguerite Hutchings, Jack Natali, Susan Schuur, Edward Bonanza Creek LTER |
spellingShingle |
Kelley, Allison K Pegoraro, Elaine Mauritz, Marguerite Hutchings, Jack Natali, Susan Schuur, Edward Bonanza Creek LTER Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Weekly thaw depth data, 2011-2022 ... |
author_facet |
Kelley, Allison K Pegoraro, Elaine Mauritz, Marguerite Hutchings, Jack Natali, Susan Schuur, Edward Bonanza Creek LTER |
author_sort |
Kelley, Allison K |
title |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Weekly thaw depth data, 2011-2022 ... |
title_short |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Weekly thaw depth data, 2011-2022 ... |
title_full |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Weekly thaw depth data, 2011-2022 ... |
title_fullStr |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Weekly thaw depth data, 2011-2022 ... |
title_full_unstemmed |
Eight Mile Lake Research Watershed, Carbon in Permafrost Experimental Heating and Drying Research (DryPEHR): Weekly thaw depth data, 2011-2022 ... |
title_sort |
eight mile lake research watershed, carbon in permafrost experimental heating and drying research (drypehr): weekly thaw depth data, 2011-2022 ... |
publisher |
Environmental Data Initiative |
publishDate |
2023 |
url |
https://dx.doi.org/10.6073/pasta/3df3761394c8a21f3e362e0483ee6618 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.496.22 |
genre |
alaska range permafrost Tundra Alaska |
genre_facet |
alaska range permafrost Tundra Alaska |
op_doi |
https://doi.org/10.6073/pasta/3df3761394c8a21f3e362e0483ee6618 |
_version_ |
1786845594103316480 |