Long term response of arctic tussock tundra to thermal erosion features: A modeling analysis. Tussock tundra regrowth after a thermal erosion event: Simulation E - reduced Phase I soil organic matter
The Multiple Element Limitation (MEL) model is used to simulate the recovery of Alaskan arctic tussock tundra to thermal erosion features (TEFs) caused by permafrost thaw and mass wasting. TEFs could be significant to regional carbon (C) and nutrient budgets because permafrost soils contain large st...
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Environmental Data Initiative
2022
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Online Access: | https://dx.doi.org/10.6073/pasta/0e630603dfb3a100c89029efeeb7ec56 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-arc.10555.3 |
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ftdatacite:10.6073/pasta/0e630603dfb3a100c89029efeeb7ec56 2023-05-15T14:56:19+02:00 Long term response of arctic tussock tundra to thermal erosion features: A modeling analysis. Tussock tundra regrowth after a thermal erosion event: Simulation E - reduced Phase I soil organic matter Pearce, Andrea 2022 https://dx.doi.org/10.6073/pasta/0e630603dfb3a100c89029efeeb7ec56 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-arc.10555.3 en eng Environmental Data Initiative Dataset dataPackage dataset 2022 ftdatacite https://doi.org/10.6073/pasta/0e630603dfb3a100c89029efeeb7ec56 2022-03-10T12:47:30Z The Multiple Element Limitation (MEL) model is used to simulate the recovery of Alaskan arctic tussock tundra to thermal erosion features (TEFs) caused by permafrost thaw and mass wasting. TEFs could be significant to regional carbon (C) and nutrient budgets because permafrost soils contain large stocks of soil organic matter (SOM) and TEFs are expected to become more frequent as climate warms. These simulations deal only with recovery following TEF stabilization and do not address initial losses of C and nutrients during TEF formation. To capture the variability among and within TEFs, we simulate a range of post-stabilization conditions by varying the initial size of SOM pools and nutrient supply rates. This file contains the results for 100 years of tussock tundra recovery after a thermal erosion event. This simulation is of TEF recovery with decreasing Phase I soil organic matter compared to the base simulation. Data is presented for day 250 of each year. Dataset Arctic permafrost Tundra DataCite Metadata Store (German National Library of Science and Technology) Arctic |
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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 |
The Multiple Element Limitation (MEL) model is used to simulate the recovery of Alaskan arctic tussock tundra to thermal erosion features (TEFs) caused by permafrost thaw and mass wasting. TEFs could be significant to regional carbon (C) and nutrient budgets because permafrost soils contain large stocks of soil organic matter (SOM) and TEFs are expected to become more frequent as climate warms. These simulations deal only with recovery following TEF stabilization and do not address initial losses of C and nutrients during TEF formation. To capture the variability among and within TEFs, we simulate a range of post-stabilization conditions by varying the initial size of SOM pools and nutrient supply rates. This file contains the results for 100 years of tussock tundra recovery after a thermal erosion event. This simulation is of TEF recovery with decreasing Phase I soil organic matter compared to the base simulation. Data is presented for day 250 of each year. |
format |
Dataset |
author |
Pearce, Andrea |
spellingShingle |
Pearce, Andrea Long term response of arctic tussock tundra to thermal erosion features: A modeling analysis. Tussock tundra regrowth after a thermal erosion event: Simulation E - reduced Phase I soil organic matter |
author_facet |
Pearce, Andrea |
author_sort |
Pearce, Andrea |
title |
Long term response of arctic tussock tundra to thermal erosion features: A modeling analysis. Tussock tundra regrowth after a thermal erosion event: Simulation E - reduced Phase I soil organic matter |
title_short |
Long term response of arctic tussock tundra to thermal erosion features: A modeling analysis. Tussock tundra regrowth after a thermal erosion event: Simulation E - reduced Phase I soil organic matter |
title_full |
Long term response of arctic tussock tundra to thermal erosion features: A modeling analysis. Tussock tundra regrowth after a thermal erosion event: Simulation E - reduced Phase I soil organic matter |
title_fullStr |
Long term response of arctic tussock tundra to thermal erosion features: A modeling analysis. Tussock tundra regrowth after a thermal erosion event: Simulation E - reduced Phase I soil organic matter |
title_full_unstemmed |
Long term response of arctic tussock tundra to thermal erosion features: A modeling analysis. Tussock tundra regrowth after a thermal erosion event: Simulation E - reduced Phase I soil organic matter |
title_sort |
long term response of arctic tussock tundra to thermal erosion features: a modeling analysis. tussock tundra regrowth after a thermal erosion event: simulation e - reduced phase i soil organic matter |
publisher |
Environmental Data Initiative |
publishDate |
2022 |
url |
https://dx.doi.org/10.6073/pasta/0e630603dfb3a100c89029efeeb7ec56 https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-arc.10555.3 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic permafrost Tundra |
genre_facet |
Arctic permafrost Tundra |
op_doi |
https://doi.org/10.6073/pasta/0e630603dfb3a100c89029efeeb7ec56 |
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1766328331860443136 |