Coupled multilayer canopy-permafrost model (CryoGrid) for the simulation of forest trajectories in permafrost underlain boreal forests.
CryoGrid is a land-surface scheme dedicated to modeling of ground temperatures in permafrost environments.Here, the one-dimensional land surface model (CryoGrid) is adapted for application in vegetated areas by coupling a multilayer canopy model (CLM-ml v0). This model setup is used to reproduce the...
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ftzenodo:oai:zenodo.org:4603668 2024-09-15T18:29:39+00:00 Coupled multilayer canopy-permafrost model (CryoGrid) for the simulation of forest trajectories in permafrost underlain boreal forests. Stuenzi, Simone Maria Boike, Julia Gädeke, Anne Herzschuh, Ulrike Kruse, Stefan Pestryakova, Luidmila A. Westermann, Sebastian Langer, Moritz 2021-03-14 https://doi.org/10.5281/zenodo.4603668 eng eng Zenodo https://github.com/CryoGrid/CryoGrid/tree/vegetation https://doi.org/10.5194/bg-18-343-2021 https://doi.org/10.1594/PANGAEA.918074 https://doi.org/10.1594/PANGAEA.914327 https://zenodo.org/communities/eu https://doi.org/10.5281/zenodo.4603667 https://doi.org/10.5281/zenodo.4603668 oai:zenodo.org:4603668 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Permafrost Land surface model CryoGrid Boreal forest info:eu-repo/semantics/other 2021 ftzenodo https://doi.org/10.5281/zenodo.460366810.5194/bg-18-343-202110.1594/PANGAEA.91807410.1594/PANGAEA.91432710.5281/zenodo.4603667 2024-07-25T13:37:53Z CryoGrid is a land-surface scheme dedicated to modeling of ground temperatures in permafrost environments.Here, the one-dimensional land surface model (CryoGrid) is adapted for application in vegetated areas by coupling a multilayer canopy model (CLM-ml v0). This model setup is used to reproduce the energy transfer and thermal regime at a study sitein mixed boreal forest in Eastern Siberia. The vegetation module forms the upper boundary layer of the coupled vegetation-permafrost model and replaces the surface energy balance equation used for common CryoGrid representations.The coupled model was first describedin the following article which has been published in Biogeosciences: Stuenzi, S. M., Boike, J., Cable, W., Herzschuh, U., Kruse, S., Pestryakova, L. A., Schneider von Deimling, T., Westermann, S., Zakharov, E. S., and Langer, M.: Variability of the surface energy balance in permafrost-underlain boreal forest, Biogeosciences , 18, 343–365, https://doi.org/10.5194/bg-18-343-2021 , 2021. The model code for this publication can be found here: https://doi.org/10.5281/zenodo.4317106 Here, we add a paramterization for deciduous forest to simulate the leafless state of deciduous-dominated regions outside of the short vegetative period in summer. This is achieved by allowing for a separate leaf area index defined by a rough parameterization of a leaf-on and a leaf-off season (10. October - 10. April) based on literature values from Spasskaya Pad. Further, more realistic mixed canopy compositions can now be simulated by allowing for a certain percentage of deciduous taxa within the simulated forest stand. In addition, we add a parameterization for coupling forest density (LAI) to fine root biomass. Further, we have implemented a new relationship for phase partitioning of water in frozen soil (freeze curve). The parameters are set to the default values that were used for the simulations in the article. Parameters different from the default values can be specified in the main ... Other/Unknown Material permafrost Siberia Zenodo |
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Open Polar |
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Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
Permafrost Land surface model CryoGrid Boreal forest |
spellingShingle |
Permafrost Land surface model CryoGrid Boreal forest Stuenzi, Simone Maria Boike, Julia Gädeke, Anne Herzschuh, Ulrike Kruse, Stefan Pestryakova, Luidmila A. Westermann, Sebastian Langer, Moritz Coupled multilayer canopy-permafrost model (CryoGrid) for the simulation of forest trajectories in permafrost underlain boreal forests. |
topic_facet |
Permafrost Land surface model CryoGrid Boreal forest |
description |
CryoGrid is a land-surface scheme dedicated to modeling of ground temperatures in permafrost environments.Here, the one-dimensional land surface model (CryoGrid) is adapted for application in vegetated areas by coupling a multilayer canopy model (CLM-ml v0). This model setup is used to reproduce the energy transfer and thermal regime at a study sitein mixed boreal forest in Eastern Siberia. The vegetation module forms the upper boundary layer of the coupled vegetation-permafrost model and replaces the surface energy balance equation used for common CryoGrid representations.The coupled model was first describedin the following article which has been published in Biogeosciences: Stuenzi, S. M., Boike, J., Cable, W., Herzschuh, U., Kruse, S., Pestryakova, L. A., Schneider von Deimling, T., Westermann, S., Zakharov, E. S., and Langer, M.: Variability of the surface energy balance in permafrost-underlain boreal forest, Biogeosciences , 18, 343–365, https://doi.org/10.5194/bg-18-343-2021 , 2021. The model code for this publication can be found here: https://doi.org/10.5281/zenodo.4317106 Here, we add a paramterization for deciduous forest to simulate the leafless state of deciduous-dominated regions outside of the short vegetative period in summer. This is achieved by allowing for a separate leaf area index defined by a rough parameterization of a leaf-on and a leaf-off season (10. October - 10. April) based on literature values from Spasskaya Pad. Further, more realistic mixed canopy compositions can now be simulated by allowing for a certain percentage of deciduous taxa within the simulated forest stand. In addition, we add a parameterization for coupling forest density (LAI) to fine root biomass. Further, we have implemented a new relationship for phase partitioning of water in frozen soil (freeze curve). The parameters are set to the default values that were used for the simulations in the article. Parameters different from the default values can be specified in the main ... |
format |
Other/Unknown Material |
author |
Stuenzi, Simone Maria Boike, Julia Gädeke, Anne Herzschuh, Ulrike Kruse, Stefan Pestryakova, Luidmila A. Westermann, Sebastian Langer, Moritz |
author_facet |
Stuenzi, Simone Maria Boike, Julia Gädeke, Anne Herzschuh, Ulrike Kruse, Stefan Pestryakova, Luidmila A. Westermann, Sebastian Langer, Moritz |
author_sort |
Stuenzi, Simone Maria |
title |
Coupled multilayer canopy-permafrost model (CryoGrid) for the simulation of forest trajectories in permafrost underlain boreal forests. |
title_short |
Coupled multilayer canopy-permafrost model (CryoGrid) for the simulation of forest trajectories in permafrost underlain boreal forests. |
title_full |
Coupled multilayer canopy-permafrost model (CryoGrid) for the simulation of forest trajectories in permafrost underlain boreal forests. |
title_fullStr |
Coupled multilayer canopy-permafrost model (CryoGrid) for the simulation of forest trajectories in permafrost underlain boreal forests. |
title_full_unstemmed |
Coupled multilayer canopy-permafrost model (CryoGrid) for the simulation of forest trajectories in permafrost underlain boreal forests. |
title_sort |
coupled multilayer canopy-permafrost model (cryogrid) for the simulation of forest trajectories in permafrost underlain boreal forests. |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://doi.org/10.5281/zenodo.4603668 |
genre |
permafrost Siberia |
genre_facet |
permafrost Siberia |
op_relation |
https://github.com/CryoGrid/CryoGrid/tree/vegetation https://doi.org/10.5194/bg-18-343-2021 https://doi.org/10.1594/PANGAEA.918074 https://doi.org/10.1594/PANGAEA.914327 https://zenodo.org/communities/eu https://doi.org/10.5281/zenodo.4603667 https://doi.org/10.5281/zenodo.4603668 oai:zenodo.org:4603668 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.460366810.5194/bg-18-343-202110.1594/PANGAEA.91807410.1594/PANGAEA.91432710.5281/zenodo.4603667 |
_version_ |
1810471071339511808 |