Mechanistic Modeling of Microtopographic Impacts on CO2 and CH4 Fluxes in an Alaskan Tundra Ecosystem Using the CLM‐Microbe Model

Mechanistic Modeling of Microtopographic Impacts on CO2 and CH4 Fluxes in an Alaskan Tundra Ecosystem Using the CLM‐Microbe Model

Abstract Spatial heterogeneities in soil hydrology have been confirmed as a key control on CO2 and CH4 fluxes in the Arctic tundra ecosystem. In this study, we applied a mechanistic ecosystem model, CLM‐Microbe, to examine the microtopographic impacts on CO2 and CH4 fluxes across seven landscape typ...

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Bibliographic Details
Main Authors: Yihui Wang, Fengming Yuan, Fenghui Yuan, Baohua Gu, Melanie S. Hahn, Margaret S. Torn, Daniel M. Ricciuto, Jitendra Kumar, Liyuan He, Donatella Zona, David A. Lipson, Robert Wagner, Walter C. Oechel, Stan D. Wullschleger, Peter E. Thornton, Xiaofeng Xu
Format: Article
Language:English
Published: American Geophysical Union (AGU) 2019-12-01
Series:Journal of Advances in Modeling Earth Systems
Subjects:
Arctic tundra
CH4 flux
microtopographic
sensitivity analysis
net carbon exchange
Online Access:https://doi.org/10.1029/2019MS001771

Internet

https://doi.org/10.1029/2019MS001771

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