CAJ | 학술논문

通过调研国内外水环境污染溯源的主要研究方法，结合我国跨国界流域重金属污染和监管的现状，提出构建以空间溯源为主线、行业溯源和成分溯源作为重要补充的跨国界流域重金属污染溯源技术体系，综合运用基于最优搜索理论的优化监测排查法、主成分分析和因子分析法，对跨国界流域内的重金属污染源的空间位置、行业类型及工艺环节等多个方面进行分析定位，旨在为我跨国界流域污染控制和外事协调管理提供重要依据。
통과조연국내외수배경오염소원적주요연구방법，결합아국과국계류역중금속오염화감관적현상，제출구건이공간소원위주선、행업소원화성분소원작위중요보충적과국계류역중금속오염소원기술체계，종합운용기우최우수색이론적우화감측배사법、주성분분석화인자분석법，대과국계류역내적중금속오염원적공간위치、행업류형급공예배절등다개방면진행분석정위，지재위아과국계류역오염공제화외사협조관리제공중요의거。
Based on investigation of the internal and external research on water pollution source identification methods, combined with heavy metal pollution and regulatory status of trans-boundary river, a framework of sources identification for heavy metal pollution in Chinese trans-boundary water was constructed, which regards space identification as the main line, industry and component identification methods as the important supplementary. Optimization of monitoring investigation method based on optimal search theory, principal component analysis and factor analysis was applied to identify the comprehensive locating of the spatial position, industry type and process of heavy metal pollution sources in the trans-boundary river, which provides a scientific basis for trans-boundary water pollution control and foreign coordination.