Eight Mile Lake Research Watershed, Thaw Gradient: NDVI 2013-2022 ...
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/01f9e12e457a4f1b370b4641ebe0baef https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.636.13 |
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ftdatacite:10.6073/pasta/01f9e12e457a4f1b370b4641ebe0baef 2023-12-31T09:58:30+01:00 Eight Mile Lake Research Watershed, Thaw Gradient: NDVI 2013-2022 ... Lathrop, Emma R Garnello, Anthony J Celis, Gerardo Ledman, Justin Schuur, Edward Bonanza Creek LTER 2023 https://dx.doi.org/10.6073/pasta/01f9e12e457a4f1b370b4641ebe0baef https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.636.13 en eng Environmental Data Initiative dataset Dataset dataPackage 2023 ftdatacite https://doi.org/10.6073/pasta/01f9e12e457a4f1b370b4641ebe0baef 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.The Normalized ... 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.The Normalized ... |
format |
Dataset |
author |
Lathrop, Emma R Garnello, Anthony J Celis, Gerardo Ledman, Justin Schuur, Edward Bonanza Creek LTER |
spellingShingle |
Lathrop, Emma R Garnello, Anthony J Celis, Gerardo Ledman, Justin Schuur, Edward Bonanza Creek LTER Eight Mile Lake Research Watershed, Thaw Gradient: NDVI 2013-2022 ... |
author_facet |
Lathrop, Emma R Garnello, Anthony J Celis, Gerardo Ledman, Justin Schuur, Edward Bonanza Creek LTER |
author_sort |
Lathrop, Emma R |
title |
Eight Mile Lake Research Watershed, Thaw Gradient: NDVI 2013-2022 ... |
title_short |
Eight Mile Lake Research Watershed, Thaw Gradient: NDVI 2013-2022 ... |
title_full |
Eight Mile Lake Research Watershed, Thaw Gradient: NDVI 2013-2022 ... |
title_fullStr |
Eight Mile Lake Research Watershed, Thaw Gradient: NDVI 2013-2022 ... |
title_full_unstemmed |
Eight Mile Lake Research Watershed, Thaw Gradient: NDVI 2013-2022 ... |
title_sort |
eight mile lake research watershed, thaw gradient: ndvi 2013-2022 ... |
publisher |
Environmental Data Initiative |
publishDate |
2023 |
url |
https://dx.doi.org/10.6073/pasta/01f9e12e457a4f1b370b4641ebe0baef https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bnz.636.13 |
genre |
alaska range permafrost Tundra Alaska |
genre_facet |
alaska range permafrost Tundra Alaska |
op_doi |
https://doi.org/10.6073/pasta/01f9e12e457a4f1b370b4641ebe0baef |
_version_ |
1786845478636224512 |