Articles | Volume 15, issue 8
https://doi.org/10.5194/tc-15-4005-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-15-4005-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
23 Aug 2021
Research article |
| 23 Aug 2021
| 23 Aug 2021
New insights into the drainage of inundated ice-wedge polygons using fundamental hydrologic principles
Dylan R. Harp
CORRESPONDING AUTHOR
Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87544, USA
current address: Science and Analytics Team, The Freshwater Trust, 700 SW Taylor Street, Suite 200, Portland, OR 97205, USA
Vitaly Zlotnik
Earth and Atmospheric Sciences Department, University of Nebraska, Lincoln, NE 68588-0340, USA
Charles J. Abolt
Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87544, USA
Bob Busey
International Arctic Research Center, University of Alaska, Fairbanks, AK 99775, USA
Sofia T. Avendaño
Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87544, USA
Brent D. Newman
Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87544, USA
Adam L. Atchley
Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87544, USA
Elchin Jafarov
Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87544, USA
Cathy J. Wilson
Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87544, USA
Katrina E. Bennett
Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87544, USA
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Short summary
Polygon-shaped landforms present in relatively flat Arctic tundra result in complex landscape-scale water drainage. The drainage pathways and the time to transition from inundated conditions to drained have important implications for heat and carbon transport. Using fundamental hydrologic principles, we investigate the drainage pathways and timing of individual polygons, providing insights into the effects of polygon geometry and preferential flow direction on drainage pathways and timing.
Polygon-shaped landforms present in relatively flat Arctic tundra result in complex...
