基于Nelder-Mead算法的区域水环境污染源判定研究

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文章编号：1674-6139（2025）12-0179-05

中图分类号：X52文献标志码：A

Abstract：Theregionalwaterenvironmentisinfluencedbyvariousparameterssuchaswaterflow，polutantflux，andwaterparame ters，makingtedeterminationofgioalwaterolltionsouesoreomplex.Terefore，egioalwaterpolltionsourcedeea tionmethodbasedonteNelderMeadalgorithmisproposedSelectingthenortheasterwatersofacertainprovinceastheresearcharea， awaterflowequationisconstructedbasedothefirst-orderdynamicatenuationequation，andregioalwaterenvironmentpolution sourcedeterminationmodelisuiltbycombiningthepollutantfuxsimulatiofunctionandwaterparameterinversionfunctionTheNelder Meadalgoritotiuoulytisnduststodelthoughssuchsfletioxpasionndoractiondutt colecteddataintoeodeltobtainolutionsourcedeternatioesultsTheexperimentalresultssowtattismethodcaaurate lylocatetelocatioofpoltionsoursndopewiwaterenviroentalpolutionproblemsoffrentsalesandcompleites，wih good application effects.

KeyWords：NelderMeadalgorithm；regionalwaterenvironment；polutionsourcedetermination；waterflowequation；polutantflux

前言

水资源作为地球上最宝贵的自然资源之一，其质量和可持续利用直接关系到人类社会的生存和发展。（剩余5425字）