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本文对四川盆地自然地理系统抗御干旱、洪涝等自然灾害的能力,作了系统分析。同时运用耗散结构理论,研究该系统并存或交替出现干旱、洪涝现象的机制,为拟定增强系统抗性对策,提供了依据。
This article systematically analyzes the natural geography system of Sichuan Basin to resist natural disasters such as drought and flood. At the same time, using the theory of dissipative structure to study the mechanism of co-existence or alternation of drought and flood phenomena in this system provides a basis for formulating measures to enhance system resistance.