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Position: Home > Articles > Pollution Effects to Water-environment of the Industry Structure in the Jiulong River Watershed of Fujian Province Subtropical Soil and Water Conservation 2017,29 (1) 7-11

福建九龙江流域产业结构的水环境污染效应

作  者：
李精精
单  位：
福建师范大学地理科学学院
关键词：
九龙江流域;产业结构;水环境污染;主成分分析
摘  要：
根据九龙江流域的自然概况、土地利用方式、水环境监测结果,分析了研究区水环境的基本现状。通过主成分分析,提取了水环境污染的三个主成分,分别是农业污染物排放、三次产业结构、工业污染物排放。根据主成分载荷,分析了三个水环境污染主成分的贡献率。研究表明,农业污染物的排放是水环境污染的最重要因素,三次产业结构、工业污染物排放对区域水环境恶化也产生较大影响;同时分析了各个水环境污染因子的地区分布情况,因地制宜地提出了控制农业化肥的使用、减少畜禽养殖的排放、优化产业结构、对重污染地区实施搬迁的措施。
译  名：
Pollution Effects to Water-environment of the Industry Structure in the Jiulong River Watershed of Fujian Province
作  者：
Li Jingjing;College of Geographical Science,Fujian Normal University;
关键词：
Jiulong river watershed;;industrial structure;;water-environment pollution;;principal component analysis
摘  要：
It was analyzed the basic situation of water environment in the study area in accordance with the natural conditions of the Jiulong river watershed,the ways of land use and the monitoring results of water environment.After the principal components analysis,three principal components in the water-environment pollution were extracted,including the agricultural pollutants discharge,the three industrial structures and the industrial pollutants discharge.According to principal component loads,it was analyzed the contribution of three pollutants to the water environment.The conclusions show that,the emission of agricultural pollutant is the most important factor of water-environment pollution,followed by the three industrial structures and the industrial pollutants.Meanwhile,after the analysis of the distribution of the water pollution factor in various regions,it was proposed accordingly the pollution control measures,including the control the use of agricultural fertilizer and the reduction of the emissions of livestock.Moreover,it was pointed out that the measures of optimization of the industrial structure and relocation of the heavy pollution areas will be more effective.

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