Numerical simulation of water cycling and heat balance in agricultural ecosystems

In this paper, the authors adopt the model suggested by Lin and et al in 6–8] with some improvement in difference schemes. We especially focus on the details of water-heat exchange process in vegetation. For illustration, numerical simulation of the exchange process for wheat in Xu-Chen region in Shandong province is carefully made, the computational results turn out in good agreement with the experimental data. The study, as one of the subproject of 06-02-01 was financially supported by the Bureau of Resources and Environment, CAS and National Natural Science Foundation of China.