CAJ | 학술논문

讨论了工业源重点调查单位分界点确定的思路和方法，并基于污染源普查更新调查中河南省的数据(数据时点为2010年)进行了实证研究，研究结果表明，所有污染物产排指标都呈现出高度右偏分布，适宜采用目录抽样法，将工业源区分为重点污染源和非重点污染源，对重点污染源进行全面调查，对非重点污染源进行抽样调查，分界点可以下调到80％。
토론료공업원중점조사단위분계점학정적사로화방법，병기우오염원보사경신조사중하남성적수거(수거시점위2010년)진행료실증연구，연구결과표명，소유오염물산배지표도정현출고도우편분포，괄의채용목록추양법，장공업원구분위중점오염원화비중점오염원，대중점오염원진행전면조사，대비중점오염원진행추양조사，분계점가이하조도80％。
The principle and method for setting cut-off point in key industrial polluting source investigation are discussed, and empirical research is carried out based on Henan pollution census update data ( 2010 ) . It is indicated that, all indicator of industrial pollution are high positive skewness distribution which are suited to catalogue sampling, the differentiation of industrial polluting sources into key sources and non-key sources is still feasible as an investigation principle in environmental statistics, complete survey is for key sources while sampling is for non-key sources. However, the cut-off point should be lowered down to 80%.