摘要
通过在分析白洋淀水生态系统的构成与特点的基础上,应用突变理论对白洋淀水生态系统在水量与水质两个控制变量作用下的变化进行了研究,阐述了白洋淀水生态系统状态变化的规律。根据这种规律可以对白洋淀的水危机进行预警。
Based on the analysis to the ecosystem＇s structure and features, the rule of Baiyangdian water eco-system change is put forward according to the controlling variable of water quality and water quantity by catastrophe theory. According to the rule of the ecosystem change, Baiyangdian water crisis can be early warned in advance.
出处
《南水北调与水利科技》
CAS
CSCD
2007年第4期57-60,共4页
South-to-North Water Transfers and Water Science & Technology
关键词
水生态
突变
白洋淀
Water eco-system
Catastrophe
Baiyangdian
