南大港湿地不同水体重金属污染评价及来源
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中图分类号：X52 文献标识码：A 文章编号：2097-5465（2025）05-0087-09
Abstract：IordertostudythedistributioncharacteristicsofheavymetalsindferentwaterbodiesofandagangWetland，valuate theirpolutionlevels，andidentifypotentialputionsources，thecontentsofheaymetalelementsCu，Cr，Zn，PbndCdwere determinedandanalyzed.Thefuzzevaluationandrandomforestmethodswereused toevaluateandcompare thepolutionlevelsof heavymetalsindiferentwaterbodies，andtheUnmixmodelwasusedtoidentifypotentialpollutionsourcesofheavymetals.The resultsshowedthatthewaterqualityofseawaterwastheworst，folowedbygroundwater，andthewaterqualityofriverwaterand lakewaterwasrelativelygood.Theevaluationresultsofthetwo methodsforseawatersampleswerecompletelyconsistent，andthe
随着工业以及养殖业的快速发展，重金属等污染物更易经由各种途径进入地下水。（剩余10457字）
