摘要
根据长春市水环境监测的实际数据,运用因子分析法,选取主要的8项代表指标、12个监控断面,并依据因子得分对长春市水环境进行聚类分析。根据聚类结果,整体把握长春市水环境的空间特征,并针对各区域水环境的污染成因和污染因子提出相应微观控制措施,为长春市的宏观规划提供依据。
According to the field data of water environment in Changchun City, eight indexes and twenty cross sections are chosen by use of factor analysis method. After cluster analysis of these factors, the spatial character of water environment in Changchun is made clear. In allusion to some causes of pollution and influencing factors, Suitable microscopic measures are proposed for different areas, which provide a base for macroscopic planning of the city.
出处
《水资源保护》
CAS
2004年第6期28-30,34,共4页
Water Resources Protection
基金
长春市科学技术委员会基金资助项目(02086)
关键词
水环境
因子分析
聚类分析
微观控制措施
长春市
water environment
component analysis
cluster analysis
measures for microscopic control
Changchun City
