摘要
大型水利工程对流域各地区生态与环境的影响并不是相同的、均匀的、等时效的,也不是无规律、杂乱无章的。为此,本文从理论上论述了大型水利工程对生态与环境影响的时间分布、空间分布、以及时空相关性,并提出相应模型。
The impact of large water resource projects on ecological environment in whole valley is not equal. But we can find out its regularity. Therefore, this paper discusses theoretically time distribution, spatial distribution and space--time interrelation for the impact of large water resource projects on ecological environment, and describes space--time mathematical models.
出处
《四川环境》
北大核心
1992年第4期53-57,共5页
Sichuan Environment
关键词
生态环境
时空分布
水利工程
Ecological environment, space—time distribution, space—time interrelation
