重庆市岩溶山区雨水资源化研究——以木渡河流域为例

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1、西南大学硕士学位论文重庆市岩溶山区雨水资源化研究——以木渡河流域为例姓名：孙香莉申请学位级别：硕士专业：自然地理学指导教师：谢世友20090401THESTUDYoFRAINFALLRECoURCEA：讼ILABILITYINKASTMoUNTAINREGIONOFCHONGQING--SELECTMUDUmVERBASINTOBEREPRESENTATIVEPostgraduateofPhysicalGeographyTutor：Prof．XieShiyouABSTRACTSunXiangliWatershortageisanim

2、portantfactorthatrestrictstheSOCIO。economicdevelopmentandthereconstructionofecologicalenvironmentofChongqing．InChongqingKarstmountainarea，thedevelopmentandutilizationofthesurfacewaterresourcesisverylimited．Onthatpremise，itisveryimportanttostudyrainwaterresourcestoresol

3、vingthedroughtandwatershortage，toincreaseagriculturalproductivityandtoreconstructionoftheecologicalenvironment·Inthispaper,thefollowingquestionstoexploreindepth：(1)ThroughtheanalysisoftheresourcesandtheenvironmentofMuduRiverBasin，educingthefollowingconclusion．Firstly,r

4、ainfallinMuduriverbasinmeetsthedemandofrainfallavailability．Secondly,thisregionhasabundantlytheoreticalbasisandpracticalexperience．Lastbutnotleastimportant，thetechnologyofrainfallresourceavailabilitynotonlyincreasebothproductionandincome，butalsohasregionalpredominancec

5、learly,andCan’tsolicittheecologicalandenvironmentalprobleminthelarge．SothestudydeterminesthefeasibilityofrainfallresourceavailabilityinMuduriverbasin．．(2)Thepaperpresentstheconceptsandcalculatingformulasoftheoreticalandaccessibleandrealisticpotentialofrainfallresourcea

6、vailability,andsuggeststhreeimportantmodesofrainfallavailability,whichincludingthewaysofrainfalluseinoriginalspot，piledandinotherplace．Bythedevelopmentdegreesoftheoretical，accessibleandrealisticpotentialofrainfallresourceavailability,wecanevaluatethedevelopmentsituatio

7、nofrainfallresource．Onthebasisofabove，thepaperselectthetypicalregionofMuduriverbasintoberepresentative，analyzestheecologicallandusestructureandrainfallinthisregion，andestimatesitspotentialsofrainfallresourceavailabilityinitially．RecognizingthatMuduriverbasinhasimmensep

8、otentialofII两南大学硕士学何论文ABSTRACTrainfallresourceavailability,butactualdevelopmentdegreeisverylow,SOweneedenhanceitspote