基于.gis的低丘缓坡地综合开发利用模式的研究——以大别山片区金寨县、宿松县为例

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1、andgardening,forestryaswellasunfavorabledevelopment,whichrespectivelyaccountedfor33.36%,21.24%,28.38%,21.24%and28.38%ofthetotalreserveresourcesforthedevelopmentandutilizationoflow-slopehillyland.Andtheevaluationresultsshowedthattheareafordevelopmentandutilizationoflow-slopehillylandavailablei

2、nSuSong2222county’sback-upresourcesis532.56hm,166.99hm,1749.82hm,3408.36hmand278.54hm,suitingbestforbuilding,gardening,bothbuildingandgardening,forestryaswellasunfavorabledevelopment,whichrespectivelyaccountedfor8.97%,2.81%,29.48%,57.42%and1.32%ofthetotalreserveresourcesforthedevelopmentandut

3、ilizationoflow-slopehillyland.KeyWords:Low-slopehillyregion;landrecourseexploitation;GIStechnology;suitabilityevaluation;constructiveland;JinzhaiCounty;SusongCountyIV万方数据目录摘要.......................................................................................................................

4、...............................IIAbstract....................................................................................................................................................III目录...................................................................................................

5、...................................................V1绪论.......................................................................................................................................................11.1研究背景...............................................................................

6、.............................................................11.2研究意义............................................................................................................................................21.3国内外研究进展.........................................................................

7、.......................................................21.3.1国外研究进展...................................................................................................................21.3.2国内研究进展................................................