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ID:33328773
大小:846.86 KB
页数:76页
时间:2019-02-24
《基于.供需平衡的济宁市水资源-优化配置的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、山东科技大学硕士学位论文AbstractAbstractAsfundamentalnaturalresourcesandstrategiceconomicresources,waterisnecessaryandirreplaceableforhuman’ssurvivalandsocialdevelopment.Allocatingwaterresourcesreasonablelytomakethelimitedwaterresourcestomaximizebenefitsandtomain
2、tainthesustainabledevelopmentofsocialandeconomichasbecomeanimportantcontentoftheresearchofsustainabledevelopmenttheory.JiningcityisinthesouthwestofShandongprovince,inrecentyearswiththedevelopmentofeconomyandgrowthofpopulation,excessiveexploitationandi
3、nadequateprotectionandmanagementhasleadtotheshortageofwaterresourcesandthedeteriorationofwaterenvironment,andthishasbecometherestrictingfactorsofcontinuesdevelopmenttoJiningcity.Thustheresearchtooptimizetheallocationofwaterresourcesinjiningcitytomaket
4、hebalancebetweenwatersupplyanddemand,toeasethesituationofrestrictofwaterresourcestothedevelopmentofsocialandeconomyinJiningcityhasthevitalsignificance.ThispaperfirstlysurveyandevaluatethequantityandtheutilizationandinvestigationstatusofwaterinJiningci
5、ty,andconcludedthatthetotalwaterresourcesavailableandcurrentexistingproblemsinJiningcityintheexploitationandutilizationofwaterresouces;Weset2009istheyearofpresentsituationand2020istheyearofplanninglevelintheresearch,forecastthepopulationandsocialecono
6、micdevelopmentconditionoftheplanningyearaccordingtothepresentsituationofpopulationandsocialeconomicdevelopmentinJiningcity,andusethisasthereferencetopredictetheuseofwaterinallsegmentsofsociety;Consideringthefactorsofaffectiontowaterquantity,predictede
7、mand-decidedintheyearofplanning;AccordingtocharacteristicsofthepresentsituationofwaterresourcesinJiningcityandthinkaboutthefactorsofmaintainofthesustainableofsocialandeconomicdevelopment,establishthewaterresourcesoptimizationallocationmodelbasedontheb
8、alanceofdynamicofsupplyanddemandthatappliestoJiningcity,withtheoptimalofsocialbenefitsandeconomicbenefitsandenvironmentalbenefitsfortargetfunction,withwaterbalanceequation,watersupplyanddemandbalanceequationandboundaryconditionequationsasconst
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