Estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods
Understanding the interactions between groundwater and surface water in permafrost regions is essential to the understanding of flood frequencies and river water quality of high latitude/altitude basins. The application of heat tracing methods, based on oscillating streambed temperature signals, is...
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ftcopernicus:oai:publications.copernicus.org:tcd60942 2023-05-15T17:55:37+02:00 Estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods Gao, Tanguang Liu, Jie Zhang, Tingjun Hu, Yuantao Shang, Jianguo Wang, Shufa Xiao, Xiongxin Liu, Chuankun Kang, Shichang Sillanpää, Mika Zhang, Yulan 2018-10-30 application/pdf https://doi.org/10.5194/tc-2017-176 https://tc.copernicus.org/preprints/tc-2017-176/ eng eng doi:10.5194/tc-2017-176 https://tc.copernicus.org/preprints/tc-2017-176/ eISSN: 1994-0424 Text 2018 ftcopernicus https://doi.org/10.5194/tc-2017-176 2020-07-20T16:23:37Z Understanding the interactions between groundwater and surface water in permafrost regions is essential to the understanding of flood frequencies and river water quality of high latitude/altitude basins. The application of heat tracing methods, based on oscillating streambed temperature signals, is a promising geophysical method for identifying and quantifying the groundwater and surface water interactions. Analytical analysis based on one-dimensional convective-conductive heat transport equation combined with the fiber-optic distributed temperature sensing measurements were applied on a streambed of a mountainous permafrost region in the Yeniugou basin of northern Tibetan Plateau. The results indicated that low connectivity between the stream and groundwater in permafrost and active layer. The interaction between surface water and groundwater increased with thawing of the active layer. This study demonstrates that heat tracing method can be applied to study surface water-groundwater interactions over temporal and spatial scales in permafrost regions. Text permafrost Copernicus Publications: E-Journals |
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Open Polar |
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Copernicus Publications: E-Journals |
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ftcopernicus |
language |
English |
description |
Understanding the interactions between groundwater and surface water in permafrost regions is essential to the understanding of flood frequencies and river water quality of high latitude/altitude basins. The application of heat tracing methods, based on oscillating streambed temperature signals, is a promising geophysical method for identifying and quantifying the groundwater and surface water interactions. Analytical analysis based on one-dimensional convective-conductive heat transport equation combined with the fiber-optic distributed temperature sensing measurements were applied on a streambed of a mountainous permafrost region in the Yeniugou basin of northern Tibetan Plateau. The results indicated that low connectivity between the stream and groundwater in permafrost and active layer. The interaction between surface water and groundwater increased with thawing of the active layer. This study demonstrates that heat tracing method can be applied to study surface water-groundwater interactions over temporal and spatial scales in permafrost regions. |
format |
Text |
author |
Gao, Tanguang Liu, Jie Zhang, Tingjun Hu, Yuantao Shang, Jianguo Wang, Shufa Xiao, Xiongxin Liu, Chuankun Kang, Shichang Sillanpää, Mika Zhang, Yulan |
spellingShingle |
Gao, Tanguang Liu, Jie Zhang, Tingjun Hu, Yuantao Shang, Jianguo Wang, Shufa Xiao, Xiongxin Liu, Chuankun Kang, Shichang Sillanpää, Mika Zhang, Yulan Estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods |
author_facet |
Gao, Tanguang Liu, Jie Zhang, Tingjun Hu, Yuantao Shang, Jianguo Wang, Shufa Xiao, Xiongxin Liu, Chuankun Kang, Shichang Sillanpää, Mika Zhang, Yulan |
author_sort |
Gao, Tanguang |
title |
Estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods |
title_short |
Estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods |
title_full |
Estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods |
title_fullStr |
Estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods |
title_full_unstemmed |
Estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods |
title_sort |
estimating interaction between surface water and groundwater in a permafrost region using heat tracing methods |
publishDate |
2018 |
url |
https://doi.org/10.5194/tc-2017-176 https://tc.copernicus.org/preprints/tc-2017-176/ |
genre |
permafrost |
genre_facet |
permafrost |
op_source |
eISSN: 1994-0424 |
op_relation |
doi:10.5194/tc-2017-176 https://tc.copernicus.org/preprints/tc-2017-176/ |
op_doi |
https://doi.org/10.5194/tc-2017-176 |
_version_ |
1766163575433330688 |