北方干旱評價及水資源綜合管理研究.pdf

1、華北水利水電學(xué)院碩士學(xué)位論文北方干旱評價及水資源綜合管理研究姓名：魏蕊申請學(xué)位級別：碩士專業(yè)：水文學(xué)及水資源指導(dǎo)教師：馬建琴201105華北水利水電學(xué)院碩士學(xué)位論文IIRESERCHONDROUGHTASSESSMENTINTEGRATEDWATERRESOURCESMANAGEMENTINNTHCHINAABSTRACTWateristhesourceoflifefoundationofsurvival.Aseriouslackofw

2、ater、medroughtthecrsisofwatersustainabledevelopmentarecausedbytherapiddevelopmentofsocialeconomys、thegrowthofpopulation、increasedpollutionofenviromental、imperfectintegratedmanagementofwaterdroughtinNthofChina.Theevaluati

3、onofdroughtwaterresources、thedroughtmanagementbetweenfeigncountryChina、theintegratedwatermanagement、theoptimalallocationofwatersoonarestudiedinthisdissertationtosolvetheabovewaterproblems.Droughtdirectlycauseswatercrisis

4、firsttheevaluationofdroughtisstudied.Inthisarticlebasedontheintroductionofthepresentsituationofthedomesticinternationalresearchesonthedroughtindertosolvetheproblemoftheexistingmethodsofdroughtevaluationarelackingofuniver

5、salthemodelisappliedinQucunYellowRiverIrrigationRegionacomprehensivedroughtevaluationareproposedbasedonthetheyofVariableFuzzySetstheresultsarereasonable.Themodelitsmethodcanprovideacademicsupptpolicymakingreferenceftheco

6、mprehensiveevaluationofdroughtinNthRegionofChina.SecondaimedatthehugelossinChinaintheconstantdroughtbecauseoflackingofearlywarmingdroughtpreparednessotherissuesinthedroughtmanagementpolicythedifferencesofthedroughtmanage

7、mentpoliciesarepointedoutbetweenAustraliaChinatheproblemsinChina’scurrentdroughtmanagementpolicyaregivenout.ThentherefmsuggestionsmeasurementstoChina’sdroughtmanagementareproposedrefertotheAustraliasadvanceddroughtmanage

8、mentexperience.Thirdbasedonthestudyofdroughttheconditionofwaterresourcessustainabilityisstudiedbythemultilevelfuzzycomprehensiveevaluationmodeltheweightofeachindexfsustainableutilizationofagriculturalwaterisconfirmedbyth

9、emethodofrankcrelationanalysis.Fthintegratedwaterresourcesmanagementcouldsolvethewaterproblemseffectively.BasedonthediscussionondevelopmentsitstrendbetweenthedomesticinternationalresearchtheproblemsinChinesewatermanageme