简介:
Application of revised universal loss equation model
A new mathematical model for soil-column experiment and parameter identification
Study on model of correlation between chemical element contents in tree rings and tree roots in soil from the south of Beijing
Eutrophication study at the Panjiakou-Daheiting Reservoir system, northern Hebei Province, People's Republic of China: Chlorophyll-a model and external and internal sources of phosphorus and nitrogen