生態(tài)足跡方法在黃河三角洲土地利用結(jié)構(gòu)優(yōu)化中的應(yīng)用——以東營市為例.pdf

1、山東師范大學(xué)碩士學(xué)位論文生態(tài)足跡方法在黃河三角洲土地利用結(jié)構(gòu)優(yōu)化中的應(yīng)用——以東營市為例姓名：王銳申請學(xué)位級別：碩士專業(yè)：自然地理學(xué)指導(dǎo)教師：鄭新奇20060420山東師范大學(xué)碩士學(xué)位論文StudyonOptimizationofLandUseStructurebasedon“EcologicalFootprint”inHuangheMouthDeltaArea——ACaseofDongyingAbstraotThe1and1sakin

2、dofnonrenewableresourcesbutthehumansurvivalatthesametimeanddevelopirreplaceablebasicresourcespursuetheeconomicbenefitsandignoretheprotectionoftheecologicalenvironmentbecauseofbeingonesided，themankindutilizesthelandresour

3、cehavingpaidheavycostatthesametime，importantissuessuchasthepopulation，grain，resource，environmentNcinginourtimes，etc，relatetothefactthatthelandutilizesstructuretobeimproperAstoChina’spresentlandresourcesituation，havealarg

4、epopulation，thereislittlecultivatedland，cultivatedlandreserveresourcesandthepercapitalandresourceareinsufficientseriouslypeoplehaveverysharpandoutstandingcontradiction，butrationalutilizationandprotectionofthelandresource

5、havenotcausedenoughattentionatpresent，landabusephenomenontobeevencomparativelygeneralOurcountryisbearingtherealitydifficulttoreverseofsituationofthelandresourceandreversedevelopmentofthesizeofpopulation，facelandecosystem

6、thedoublechallengeofpollution，thelandutilizess打ucturetooptimizeextremelyurgentlyForefathersutilizestructuretooptimizeandstudyandpayattentiontotheeconomicfactortotheland，utilizestructuretobeoptimizedandonlymaximizedbyecon

7、omicbenefitsedtotheland，butnownowadays，ecologicalenvironmentproblemseverecrisismostthatmankindface，havealreadybecomethegreatestobstacleofhumansustainabledevelopmentThistextdrawlessonsfromintheworldputtingforwardbecauseof

8、livingbeingsphysicalfoundationnewly—Ecologicalfootprintmethod，calculateandanalyzetheecologicalfoott)rinttotheYellowRiverDeltaobtainYellowRiverDeltalandatabsolutelyamongtheecologicalpressure，thepercapitaecologicaldeficitr

9、eaches1830517hrn2atpresent，andtheecologicalfootprintstructureofthisareaisinlosingthehorizontalstate，thelandutilizesstructurenottobeveryrationalAndhasfurtherpredictedtotheecologicalfootprintofYellowRiverDeltathatanalyzes，

10、theecologicaldeficitofthisareafurtherincreasesby2010，reach2096652hm2，theecologicalpressurefurtherincreasesOnthisbasis，setupbecauseofecologicalfootprintfensoflayersofmanygoallinearprogrammingmodelofmethod，andutilizestruct

11、uretooptimizeandoptimizeadjustmenttotheYellowRiverDeltalandAfteradjustingitwas2017979hm2thattheecologicaldeficitofthisareawasreduced，theeconomicbenefitsofdifferentareashavebeenimprovedalotatthesametimeThistexthasfurthers