Numerical Simulation of the Interaction between Forest Ecological System and Atmospheric Boundary Layer |
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| Authors: | Shuhua Liu Haoyu Jiang Yi Deng Mingmin Ma Ying Pan Haimei Jiang Hongtao Lin Fuming Liang Heping Liu Jianhua Wang |
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| Institution: | (1) Group of Atmosphere Boundary Layer and Turbulence, Ministry Laboratory of Storm and Drought Flood Damage, Department of Atmospheric Sciences, the School of Physics, Peking University, Beijing, 100871, China |
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| Abstract: | Based on the basic principles of the micrometeorology of atmospheric boundary layers and vegetation canopy, a numerical model
of the interaction between forest ecosystems and atmospheric boundary layers was developed. The model is used to simulate
the diurnal variations of heat balance in forest ecosystems, canopy temperatures, ground surface temperatures, as well as
the profiles of temporal and spatial distributions of potential temperatures, wind speeds, specific humidity, and turbulence
exchange coefficients. Our study indicates that the model can be applied to study the interaction between land surface processes
and atmospheric boundary layers over various underlying surfaces and their regional climate effects. This paper will establish
a solid foundation to investigations on the coupling of climate models and the biosphere.
Translated from Chinese Journal of Applied Ecology, 2004, 15(11) (in Chinese) |
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| Keywords: | forest ecosystem atmospheric boundary layer numerical simulation |
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