大英县土地利用状况研究

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1、AbstractAbstractLandaccesstohumanresourcesisthemostimportantbaseofbiologicalresourcesisthebasisforhumansurvival,theland-usechangeadirectimpactonpeoplelivesandsurvival.Andthehumanactivitiesthatland-useactivitiesthatdirectlyaffectthechangesinlandcover,land-coverchangesin

2、theglobalclimatechangeandanimportantcomponentofthemainreasons,therefore,land-usechangesonglobalchangehasbecomeafocusofresearch.Intheland-usechangequicklytoday,science,applied,fast,accurateland-usechangeinthestatusquosurveyoflandresourceshasbecomeareal-time,dynamicmonit

3、oringchangesintheprincipalmeans.Changingsurveyoflandresourceschangesdynamicallymonitoringandtherelevantinformationupdated,comprehensive,timelygraspofthelateststatusoflandresources,butalsointhedevelopmentofeconomicdevelopmentthroughouttheplanning,protectionofcoordinated

4、economicandsocialdevelopmentofthenecessaryprerequisitesfor.Basedon1997-200610ofadetailedinvestigation,thechangeisbasedonsurveysofthe10countiestotheBritishland-usechangeinthestatusquoofthesurveyanalysis,theBritishcountyland-usechangeandfuturetrendsinlanddevelopmentandut

5、ilizationofmajorinitiatives.Keywords：landresourcessurveyofland-usechangethestatusquomeasuresII目录目录第一章绪论..................................................................................................................11.1问题的提出...........................................

6、..........................................................11.1.1我国土地资源利用的情况.......................................................................11.1.2我国土地资源利用的困惑..................................................................61.1.3目前我国土地管理和利用中存在的突出问题...............

7、...................61.2课题研究综述.................................................................................................81.2.1国内研究现状和发展趋势..................................................................81.2.2国外研究现状和发展趋势...........................................

8、.......................91.3研究意义......................................................................................