摘要
根据白洋淀具有的特殊性,确定对应生态特征水位的各个承载力评价指标的值,对白洋淀水资源承载力进行分析,采用生态学和频率分析相结合的方法,对白洋淀水位、水量进行统计分析,通过制作频率直方图,找出最佳生态适宜水位为7.9m。
The evaluation index of different bearing capacity was found out according to corresponding water levels and the bearing capacity of water resources in Baiyangdian was analyzed. The water level and water quality in Baiyangdian was statistically analyzed according to ecological metrology and frequency analytic approach. The ecological optimal water level was found through drawing frequency histograms.
出处
《南水北调与水利科技》
CAS
CSCD
2009年第3期81-83,共3页
South-to-North Water Transfers and Water Science & Technology
基金
河北省科学基金项目(07457205D_6)
关键词
白洋淀
最佳水位
承载力
频率分析法
Baiyangdian
optimal water level
bearing capacity
frequency analytic approach
