A Multi-Level Canopy Model Including Physical Transfer and Physiological Growth Processes
一个植物冠层物理传输和生理生长过程的多层模式

Based on a feedback mechanism between physiological growth processes of plant and abiotic environment-soil and atmosphere, a multi-level Atmosphere-Vegetation Interaction Model (AVIM) to link physical transfer and physiological growth processes at land surface is proposed Observational data of winter wheat field collected from Yucheng agricultural ecosystem station, North China, March-June 1992, has been used to simulate the wheat growth and surface fluxes with the multi-level AVIM The results show that energy budgets, thermal and moisture states of canopy and soil are well simulated, and the simulated biomass of tissues, leaf area index and CO 2 flux are in agreemeet with the observations