典型岩溶地区水足迹与其在石漠化防治中的应用-研究

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1、pq南人学硕f“学伉论文Inpanone，itslmp】yelaboratesthet。picbaslsandtheslgnmcance，thedocumentarysunllll积esofwaterfoo中rint，mainstudiescontentsandthekeyquestlonwhich也epaperpIanstos01ve．InpaftMo，watcrf的叫ntmodelincluding妇conc印tioIls，theories，calcuI“onand蛐alysismet}lods，indexsystem，etc．111partthree

2、，probiIlgintothecalcIIl撕ngm耽ho出ofwaterfootprint证karstarcaofN拍chu柚dis埘ct．InpanfousynmeticallyanalyzewaterfootprintinNanchuandis啊ct鼬n1997t02006，includingwaterfootprintchaIlgingcurrcnta士1dwaterfootprintcomposing．hpartnve，probillgintotheappllcationandresearchofwaterfootprintandrockyde

3、seni6cationinkarstarea．Pansixisconclusionanddiscussion．Accordingtothe曲ove．mentioned卸alysesand咖dies，wecanamveat廿lef0110wingmajiorconclusions：1．ItisdemoIlStmtedthatwaterfootp血tinNanchuandis砸ctin2006is568_39×106m。，t11eperc印ita874m3／cap／yr，waterscarcityis47．13％，waterself．sumciencyis96

4、．20％，ho、veVeLitisadisadvantagetoNanchualldis埘ctbec叫sewaterisveryscarceinmisre画on．2．Aftercomputesarldanalysesthewaterfootp^ntandthecorrelatedeValuationindicesinNanchuandlstrictfbm1997to2006，thesuggestionsareputfonⅢ．dfort11esustainabledevelopmentoft11esocietya11deconomyinNanchuandis

5、埘ct．suchasadjusnngtheindus砸als仃ucture，op“mizingwaterresourcesa110cation，e11ll柚ciIlg出ec印acityofwaterenv的nment，impIememing“rttlal、Vatet’s仃ategyandso0n．3．waterscarcityo髓nb咖gsrockydesertmcahon．nlefbⅢ叭ion柚ddeVelopmentofrockydesertificationwillmnherstrainits1imitedwaterresources．4．Appli

6、estlle山eoriesandmethodsofwaterfootprhltt0mckydeseni厅cationarea，wec粕ensure池watefresourcessecunty，furtherthedevelopmemofthesocietyandeconomy’adjustthei11dusmalstⅢcture，changeconsuⅡlptiollspattemsoflocalinb曲italltsandifHloVateⅡleprcVentionofrockyde髓nlfica伍0Ⅱ．Keywords：WaterfootprintVi

7、rtualwaterVirtualwaterstrategyROckydesertincationNanchuandistrict独创性声明学位论文题目：基型堂渣地区盔足迹区甚查虿湛焦堕渔生鲍廑周婴究本人提交的学位论文是在导师指导下进行的研究工作及取得的研究成果。论文中引用他人已经发表或出版过的研究成果，文中己加了特别标注。对本研究及学位论文撰写曾做出贡献的老师、朋友、同仁在文中作了明确说明并表示衷心感谢。学位论文作者：邓晓军签字日期：2008年4月16日学位论文版权使用授权书本学位论文作者完全了解西南大学有关保留、使用学位论文的规定，有权保留并向国家有关

8、部门或机构送交论文的复印件和磁盘，允许论文被查阅和借阅。本人授权西