摘要
详细介绍了季节性Kendall检验方法的原理和数学模型,并以白洋淀为实例,对其2000-2004年的水质变化趋 势进行分析,从趋势分析结果可以看出,自洋淀以有机物污染最为严重,且污染物主要来源于府河沿岸和淀周边。
This text has introduced the principle and mathematics model of the seasonal Kendall test method in detail, taking the Baiyangdian Lake as the instance, analyzed its 5 year＇s water quality trend. The results show the most serious pollutant of Baiyangdian Lake is organic pollution, and the pollutants mainly are from the surrounding area of the Fuhe River and the Baiyangdian Lake.
出处
《南水北调与水利科技》
CAS
CSCD
2005年第6期36-38,共3页
South-to-North Water Transfers and Water Science & Technology
基金
国家自然科学基金资助项目(50179040
50379057)
关键词
季节性Kendall检验
水质
趋势分析
白洋淀
the seasonal Kendall test method
water quality
trend analysis, the Baiyangdian Lake
