Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: Modeling Archive ...
This Modeling Archive is in support of a NGEE Arctic publication in review “ Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw ”. The study used a cryohydrology model to assess the potential risk of abrupt permafrost thaw triggered by melting ground ice, a key...
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Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
2022
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Online Access: | https://dx.doi.org/10.5440/1876200 https://www.osti.gov/servlets/purl/1876200/ |
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ftdatacite:10.5440/1876200 2023-05-15T14:55:19+02:00 Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: Modeling Archive ... Painter, Scott Jan, Ahmad Coon, Ethan 2022 https://dx.doi.org/10.5440/1876200 https://www.osti.gov/servlets/purl/1876200/ en eng Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) 54 Environmental Sciences Barrow, Alaska Numeric Data Dataset dataset 2022 ftdatacite https://doi.org/10.5440/1876200 2023-04-03T12:49:32Z This Modeling Archive is in support of a NGEE Arctic publication in review “ Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw ”. The study used a cryohydrology model to assess the potential risk of abrupt permafrost thaw triggered by melting ground ice, a key open question associated with permafrost response to a warming Arctic. The spatially resolved simulations are for a small catchment 465 ice-wedge polygons in polygonal tundra near Utqiaġvik, Alaska in the high-emissions RCP8.5 climate scenario. The simulations are compared to runoff, evapotranspiration and subsidence in the current climate and agree well. The study used the ATS code configured as an intermediate-scale cryohydrology model (Advanced Terrestrial Simulator, Version ngee_ism_v2 https://github.com/amanzi/amanzi/releases/tag/ngee_ism_v2). The archive includes input files for spinup (1985 to 2005) and projections (2006 to 2100 – the manuscript reports 2006 to 2098). Three of the projections include the ... Dataset Arctic Barrow Ice permafrost Tundra wedge* Alaska 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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language |
English |
topic |
54 Environmental Sciences Barrow, Alaska |
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54 Environmental Sciences Barrow, Alaska Painter, Scott Jan, Ahmad Coon, Ethan Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: Modeling Archive ... |
topic_facet |
54 Environmental Sciences Barrow, Alaska |
description |
This Modeling Archive is in support of a NGEE Arctic publication in review “ Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw ”. The study used a cryohydrology model to assess the potential risk of abrupt permafrost thaw triggered by melting ground ice, a key open question associated with permafrost response to a warming Arctic. The spatially resolved simulations are for a small catchment 465 ice-wedge polygons in polygonal tundra near Utqiaġvik, Alaska in the high-emissions RCP8.5 climate scenario. The simulations are compared to runoff, evapotranspiration and subsidence in the current climate and agree well. The study used the ATS code configured as an intermediate-scale cryohydrology model (Advanced Terrestrial Simulator, Version ngee_ism_v2 https://github.com/amanzi/amanzi/releases/tag/ngee_ism_v2). The archive includes input files for spinup (1985 to 2005) and projections (2006 to 2100 – the manuscript reports 2006 to 2098). Three of the projections include the ... |
format |
Dataset |
author |
Painter, Scott Jan, Ahmad Coon, Ethan |
author_facet |
Painter, Scott Jan, Ahmad Coon, Ethan |
author_sort |
Painter, Scott |
title |
Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: Modeling Archive ... |
title_short |
Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: Modeling Archive ... |
title_full |
Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: Modeling Archive ... |
title_fullStr |
Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: Modeling Archive ... |
title_full_unstemmed |
Drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: Modeling Archive ... |
title_sort |
drying of tundra landscapes will limit subsidence-induced acceleration of permafrost thaw: modeling archive ... |
publisher |
Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) |
publishDate |
2022 |
url |
https://dx.doi.org/10.5440/1876200 https://www.osti.gov/servlets/purl/1876200/ |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Barrow Ice permafrost Tundra wedge* Alaska |
genre_facet |
Arctic Barrow Ice permafrost Tundra wedge* Alaska |
op_doi |
https://doi.org/10.5440/1876200 |
_version_ |
1766327115456708608 |