Invited Perspective: What Lies Beneath a Changing Arctic?
As permafrost thaws in the Arctic, new subsurface pathways open for the movement of groundwater, energy, and solutes. We identify different ways that these subsurface changes are driving observed surface phenomena, including the potential for increased contaminant transport, modification to water re...
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ftcopernicus:oai:publications.copernicus.org:tcd85545 2023-05-15T14:50:46+02:00 Invited Perspective: What Lies Beneath a Changing Arctic? McKenzie, Jeffrey M. Kurylyk, Barret L. Walvoord, Michelle A. Bense, Victor F. Fortier, Daniel Spence, Chris Grenier, Christophe 2020-06-17 application/pdf https://doi.org/10.5194/tc-2020-132 https://tc.copernicus.org/preprints/tc-2020-132/ eng eng doi:10.5194/tc-2020-132 https://tc.copernicus.org/preprints/tc-2020-132/ eISSN: 1994-0424 Text 2020 ftcopernicus https://doi.org/10.5194/tc-2020-132 2020-07-20T16:22:04Z As permafrost thaws in the Arctic, new subsurface pathways open for the movement of groundwater, energy, and solutes. We identify different ways that these subsurface changes are driving observed surface phenomena, including the potential for increased contaminant transport, modification to water resources, and enhanced rates of infrastructure (e.g. buildings and roads) damage. Further, as permafrost thaws it allows groundwater to transport carbon, nutrients, and other dissolved constituents from terrestrial to aquatic environments via progressively deeper subsurface flow paths. Cryohydrogeology, the study of groundwater in cold regions, must be included in Northern research initiatives to account for this hidden catalyst of environmental and societal change. Text Arctic permafrost Copernicus Publications: E-Journals Arctic |
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Open Polar |
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Copernicus Publications: E-Journals |
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ftcopernicus |
language |
English |
description |
As permafrost thaws in the Arctic, new subsurface pathways open for the movement of groundwater, energy, and solutes. We identify different ways that these subsurface changes are driving observed surface phenomena, including the potential for increased contaminant transport, modification to water resources, and enhanced rates of infrastructure (e.g. buildings and roads) damage. Further, as permafrost thaws it allows groundwater to transport carbon, nutrients, and other dissolved constituents from terrestrial to aquatic environments via progressively deeper subsurface flow paths. Cryohydrogeology, the study of groundwater in cold regions, must be included in Northern research initiatives to account for this hidden catalyst of environmental and societal change. |
format |
Text |
author |
McKenzie, Jeffrey M. Kurylyk, Barret L. Walvoord, Michelle A. Bense, Victor F. Fortier, Daniel Spence, Chris Grenier, Christophe |
spellingShingle |
McKenzie, Jeffrey M. Kurylyk, Barret L. Walvoord, Michelle A. Bense, Victor F. Fortier, Daniel Spence, Chris Grenier, Christophe Invited Perspective: What Lies Beneath a Changing Arctic? |
author_facet |
McKenzie, Jeffrey M. Kurylyk, Barret L. Walvoord, Michelle A. Bense, Victor F. Fortier, Daniel Spence, Chris Grenier, Christophe |
author_sort |
McKenzie, Jeffrey M. |
title |
Invited Perspective: What Lies Beneath a Changing Arctic? |
title_short |
Invited Perspective: What Lies Beneath a Changing Arctic? |
title_full |
Invited Perspective: What Lies Beneath a Changing Arctic? |
title_fullStr |
Invited Perspective: What Lies Beneath a Changing Arctic? |
title_full_unstemmed |
Invited Perspective: What Lies Beneath a Changing Arctic? |
title_sort |
invited perspective: what lies beneath a changing arctic? |
publishDate |
2020 |
url |
https://doi.org/10.5194/tc-2020-132 https://tc.copernicus.org/preprints/tc-2020-132/ |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic permafrost |
genre_facet |
Arctic permafrost |
op_source |
eISSN: 1994-0424 |
op_relation |
doi:10.5194/tc-2020-132 https://tc.copernicus.org/preprints/tc-2020-132/ |
op_doi |
https://doi.org/10.5194/tc-2020-132 |
_version_ |
1766321812811022336 |