汾河太原段主要环境指标与污染源排放变化趋势相关分析

The Relational Analysis on Varying Tendency between Main Environmental Indexes and Discharge Capacity of Pollution Source in Taiyuan Reach of Fenhe River

利用近年来的监测数据阐明汾河太原段污染现状及其主要污染物环境指标与污染源排放量的变化趋势,并对二者相关性进行初步分析,应用秩相关系数法对其作出进一步分析和检验,明确得出两者显著相关的结论,为汾河太原段污染治理提供科学依据。

By using the environmental monitoring data of late years, this paper expounds the varying tendency be-tween environmental indexes of main pollutants and discharge capacity of pollution sources in Taiyuan reach of Fenhe Riv-er, and makes preliminary analysis of relativity between ihem. Making use of method of sequence relational coefficient for rank, this paper makes a further analyzing and testing to it and clearly draws conclusion of significant relativity, it provides scientific basis for pollution control of Taiyuan reach of Fenhe River.