中国人口资源与环境
中國人口資源與環境
중국인구자원여배경
China Polulation.Resources and Environment
2010年
5期
164~168
,共null页
环境污染检测指标 典型相关系数 典型变量 典型相关分析
環境汙染檢測指標 典型相關繫數 典型變量 典型相關分析
배경오염검측지표 전형상관계수 전형변량 전형상관분석
environmental pollution monitored index; canonical correlation coefficient; canonical correlation variable; canonical correlation analysis
我国工业污染物的检测指标主要分为大气污染、国体废弃物污染和水污染三大类。要对工业污染物进行综合控制。必须了解工业大气、固体废弃物、水污染等不同污染物之间的相关程度及全面污染的程度,但是现有的研究较少关注污染物之间的相关性。而是针对不同的污染物分别采取措施,难以实现高效的综合治理。本文对我国31个省、直辖市和自治区的工业污染物检测指标典型相关进行了实证研究,研究结果表明,我国工业大气污染与固体废弃物污染,工业大气污染与工业废水污染之间存在显著的典型相关关系,但在工业固体废物污染与工业废水污染之间,除了个别污染物之间具有较强相关性以外。整体的相关性并不显著。此结论对建立以工业大气污染为主的环境治理政策具有积极的指导作用。
我國工業汙染物的檢測指標主要分為大氣汙染、國體廢棄物汙染和水汙染三大類。要對工業汙染物進行綜閤控製。必鬚瞭解工業大氣、固體廢棄物、水汙染等不同汙染物之間的相關程度及全麵汙染的程度,但是現有的研究較少關註汙染物之間的相關性。而是針對不同的汙染物分彆採取措施,難以實現高效的綜閤治理。本文對我國31箇省、直轄市和自治區的工業汙染物檢測指標典型相關進行瞭實證研究,研究結果錶明,我國工業大氣汙染與固體廢棄物汙染,工業大氣汙染與工業廢水汙染之間存在顯著的典型相關關繫,但在工業固體廢物汙染與工業廢水汙染之間,除瞭箇彆汙染物之間具有較彊相關性以外。整體的相關性併不顯著。此結論對建立以工業大氣汙染為主的環境治理政策具有積極的指導作用。
아국공업오염물적검측지표주요분위대기오염、국체폐기물오염화수오염삼대류。요대공업오염물진행종합공제。필수료해공업대기、고체폐기물、수오염등불동오염물지간적상관정도급전면오염적정도,단시현유적연구교소관주오염물지간적상관성。이시침대불동적오염물분별채취조시,난이실현고효적종합치리。본문대아국31개성、직할시화자치구적공업오염물검측지표전형상관진행료실증연구,연구결과표명,아국공업대기오염여고체폐기물오염,공업대기오염여공업폐수오염지간존재현저적전형상관관계,단재공업고체폐물오염여공업폐수오염지간,제료개별오염물지간구유교강상관성이외。정체적상관성병불현저。차결론대건립이공업대기오염위주적배경치리정책구유적겁적지도작용。
Detection indexes of China Industrial pollutants can be divided into industrial air pollution, industrial solid waste material pollution and industrial waste water pollution. In order to realize the goal of integrated control of industrial pollutants, correlation degree of three industrial pollutants and the overall pollution degree should be investigated. However, the correlation of different industrial pollutants is mostly ignored in existing research, so it' s difficult to realize efficient comprehensive governance. In this article, empirical study is carried out which using a method of canonical correlation analysis of the monitored indexes of industrial pollution of 31 provinces, municipalities and autonomous regions in China. The result shows that there is a significant canonical correlation between industrial air pollution and solid waste material pollution, industrial air pollution and industrial waste water pollution. Except stronger correlation among several contaminants, the overall correlation between solid waste material and waste water pollution is not so notable. The solution will be helpful for designing suitable environmental governance policy, focusing on air pollution, effectively preventing and curing the industrial pollution in China.