摘要
本文报道了高寒矮嵩草草甸生产者亚系统六分室模型(GCS 01模型)。六分室包括地上部分的禾草类(V_1)、莎草类(V_2)、杂类草(V_3)、枯枝落叶(V_4)四个分室以及地下部分的活根(V_5)、死根(V_6)两个分室。并建造了相应的微分方程组数学模型,用含有龙格库塔法的BASIC程序可求其数值解。本模型可供高寒草甸生态系统研究人员研究系统行为、探索系统内部规律使用。
A six-compartment model of producer subsystem in Kobresia hurnilis meadow(model GCS 01) is reported. The six compartments are sedges, grasses, forbs and litter of the aboveground part and live-and dead-roots of the belowground part. A simultaneous differential equation is established for the compartment model. A BASIC program, using Runge-Kutta method, can be used to study alpine meadow ecosystem behavior by the system analysis worker.
关键词
矮嵩草
生产者
数学模型
草甸
Kobresia humilis meadow
Producer
Mathematical model
