成都工业学院学报
成都工業學院學報
성도공업학원학보
Journal of Chengdu Technological University
2013年
2期
70-73
,共4页
成都市%饮用水源地%污染源%变化趋势
成都市%飲用水源地%汙染源%變化趨勢
성도시%음용수원지%오염원%변화추세
Chengdu city%drinking water source%pollution source%changing tendency
郫县是成都市饮用水源地，承担了成都市区85%以上的供水任务。从工业结构、水污染源、大气污染源和固体废物污染源几个方面分析了郫县饮用水源地三道堰镇和唐昌镇近5年来工业污染源变化，采用Spearman秩相关系数法对变化趋势进行定量评价，提出水源地环境保护建议。
郫縣是成都市飲用水源地，承擔瞭成都市區85%以上的供水任務。從工業結構、水汙染源、大氣汙染源和固體廢物汙染源幾箇方麵分析瞭郫縣飲用水源地三道堰鎮和唐昌鎮近5年來工業汙染源變化，採用Spearman秩相關繫數法對變化趨勢進行定量評價，提齣水源地環境保護建議。
비현시성도시음용수원지，승담료성도시구85%이상적공수임무。종공업결구、수오염원、대기오염원화고체폐물오염원궤개방면분석료비현음용수원지삼도언진화당창진근5년래공업오염원변화，채용Spearman질상관계수법대변화추세진행정량평개，제출수원지배경보호건의。
Drinking water source protection is the hot issue focused by the nation and society, and is directly related to the people 's health and livelihood. Pixian is the place where water is fetched for more than 85%drinking water supply in Chengdu,. In this paper, the changing tendency of industry pollution source for Pixian drinking water sources, towns of Sandaoyan and Tangchang, in the past five years was analyzed from the aspects of the industrial structure, water pollution source, atmosphere pollution source and solid waste pollution source. The method of Spearman rank correlation coefficient was adopted to evaluate the changing tendency quantitatively, and the recommendations of the environmental protection of water sources were targeted , which can provide some scientific reference for environmental construction in Chengdu.
