Articles | Volume 11, issue 1
https://doi.org/10.5194/gmd-11-61-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/gmd-11-61-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Model description paper
| 
08 Jan 2018
Model description paper |
| 08 Jan 2018
Impacts of microtopographic snow redistribution and lateral subsurface processes on hydrologic and thermal states in an Arctic polygonal ground ecosystem: a case study using ELM-3D v1.0
Climate & Ecosystem Sciences Division, Lawrence Berkeley National
Laboratory,1 Cyclotron Road, Berkeley, CA 94720, USA
William J. Riley
Climate & Ecosystem Sciences Division, Lawrence Berkeley National
Laboratory,1 Cyclotron Road, Berkeley, CA 94720, USA
Haruko M. Wainwright
Climate & Ecosystem Sciences Division, Lawrence Berkeley National
Laboratory,1 Cyclotron Road, Berkeley, CA 94720, USA
Baptiste Dafflon
Climate & Ecosystem Sciences Division, Lawrence Berkeley National
Laboratory,1 Cyclotron Road, Berkeley, CA 94720, USA
Fengming Yuan
Environmental Sciences Division, Oak Ridge National Laboratory, Oak
Ridge, TN 37831-6301, USA
Vladimir E. Romanovsky
Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK
99775, USA
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Cited
16 citations as recorded by crossref.
- The Role of Basin Geometry in Mountain Snowpack Responses to Climate Change J. Shea et al. 10.3389/frwa.2021.604275
- Improved ELMv1-ECA simulations of zero-curtain periods and cold-season CH<sub>4</sub> and CO<sub>2</sub> emissions at Alaskan Arctic tundra sites J. Tao et al. 10.5194/tc-15-5281-2021
- Pathways of ice-wedge degradation in polygonal tundra under different hydrological conditions J. Nitzbon et al. 10.5194/tc-13-1089-2019
- Mechanistic Modeling of Microtopographic Impacts on CO2 and CH4 Fluxes in an Alaskan Tundra Ecosystem Using the CLM‐Microbe Model Y. Wang et al. 10.1029/2019MS001771
- Quantification of Microtopography in Natural Ecosystems Using Close-Range Remote Sensing T. Shukla et al. 10.3390/rs15092387
- Assessment of the Ice Wedge Polygon Current State by Means of UAV Imagery Analysis (Samoylov Island, the Lena Delta) A. Kartoziia 10.3390/rs11131627
- Numerical Assessments of Excess Ice Impacts on Permafrost and Greenhouse Gases in a Siberian Tundra Site Under a Warming Climate H. Park et al. 10.3389/feart.2021.704447
- Arctic tundra shrubification: a review of mechanisms and impacts on ecosystem carbon balance Z. Mekonnen et al. 10.1088/1748-9326/abf28b
- Thaw processes in ice-rich permafrost landscapes represented with laterally coupled tiles in a land surface model K. Aas et al. 10.5194/tc-13-591-2019
- Permafrost sensitivity to global warming of 1.5 °C and 2 °C in the Northern Hemisphere L. Liu et al. 10.1088/1748-9326/abd6a8
- Local-scale Arctic tundra heterogeneity affects regional-scale carbon dynamics M. Lara et al. 10.1038/s41467-020-18768-z
- Explicitly modelling microtopography in permafrost landscapes in a land surface model (JULES vn5.4_microtopography) N. Smith et al. 10.5194/gmd-15-3603-2022
- Development and evaluation of a variably saturated flow model in the global E3SM Land Model (ELM) version 1.0 G. Bisht et al. 10.5194/gmd-11-4085-2018
- Development and Verification of a Numerical Library for Solving Global Terrestrial Multiphysics Problems G. Bisht & W. Riley 10.1029/2018MS001560
- Spatial snowdrift modelling for an open natural terrain using a physically‐based linear particle distribution equation N. Ohara et al. 10.1002/hyp.14468
- Peatland dynamics: A review of process-based models and approaches B. Mozafari et al. 10.1016/j.scitotenv.2023.162890
16 citations as recorded by crossref.
- The Role of Basin Geometry in Mountain Snowpack Responses to Climate Change J. Shea et al. 10.3389/frwa.2021.604275
- Improved ELMv1-ECA simulations of zero-curtain periods and cold-season CH<sub>4</sub> and CO<sub>2</sub> emissions at Alaskan Arctic tundra sites J. Tao et al. 10.5194/tc-15-5281-2021
- Pathways of ice-wedge degradation in polygonal tundra under different hydrological conditions J. Nitzbon et al. 10.5194/tc-13-1089-2019
- Mechanistic Modeling of Microtopographic Impacts on CO2 and CH4 Fluxes in an Alaskan Tundra Ecosystem Using the CLM‐Microbe Model Y. Wang et al. 10.1029/2019MS001771
- Quantification of Microtopography in Natural Ecosystems Using Close-Range Remote Sensing T. Shukla et al. 10.3390/rs15092387
- Assessment of the Ice Wedge Polygon Current State by Means of UAV Imagery Analysis (Samoylov Island, the Lena Delta) A. Kartoziia 10.3390/rs11131627
- Numerical Assessments of Excess Ice Impacts on Permafrost and Greenhouse Gases in a Siberian Tundra Site Under a Warming Climate H. Park et al. 10.3389/feart.2021.704447
- Arctic tundra shrubification: a review of mechanisms and impacts on ecosystem carbon balance Z. Mekonnen et al. 10.1088/1748-9326/abf28b
- Thaw processes in ice-rich permafrost landscapes represented with laterally coupled tiles in a land surface model K. Aas et al. 10.5194/tc-13-591-2019
- Permafrost sensitivity to global warming of 1.5 °C and 2 °C in the Northern Hemisphere L. Liu et al. 10.1088/1748-9326/abd6a8
- Local-scale Arctic tundra heterogeneity affects regional-scale carbon dynamics M. Lara et al. 10.1038/s41467-020-18768-z
- Explicitly modelling microtopography in permafrost landscapes in a land surface model (JULES vn5.4_microtopography) N. Smith et al. 10.5194/gmd-15-3603-2022
- Development and evaluation of a variably saturated flow model in the global E3SM Land Model (ELM) version 1.0 G. Bisht et al. 10.5194/gmd-11-4085-2018
- Development and Verification of a Numerical Library for Solving Global Terrestrial Multiphysics Problems G. Bisht & W. Riley 10.1029/2018MS001560
- Spatial snowdrift modelling for an open natural terrain using a physically‐based linear particle distribution equation N. Ohara et al. 10.1002/hyp.14468
- Peatland dynamics: A review of process-based models and approaches B. Mozafari et al. 10.1016/j.scitotenv.2023.162890
Latest update: 17 Nov 2024
Short summary
The land model integrated into the Energy Exascale Earth System Model was extended to include snow redistribution (SR) and lateral subsurface hydrologic and thermal processes. Simulation results at a polygonal tundra site near Barrow, Alaska, showed that inclusion of SR resulted in a better agreement with observations. Excluding lateral subsurface processes had a small impact on mean states but caused a large overestimation of spatial variability in soil moisture and temperature.
The land model integrated into the Energy Exascale Earth System Model was extended to include...
