江蘇省1980-2000（三期）景觀格局變化研究.pdf

1、Y906≮&5分類號Q149密級GK南京林業(yè)大學(xué)學(xué)位代碼308學(xué)校代碼10298學(xué)號030028論文題目：江蘇省1980—2000(三期)景觀格局變化研究作者：沈競專業(yè)：生態(tài)學(xué)研究方向：數(shù)量生態(tài)學(xué)指導(dǎo)教師：宋丁全教授二oO六年六月StudyLandscapePatternOfJiangsuProvinceFrom1980To2000AbstractBasedonthecharacteristicsofthestudyarea，theau

2、thorappliesGIStechnologyandmathematicalmodeltothestudylandscapepatternofJiangsuprovinceusingtheTMimagesoftheyear1980，1995and2000Thispapertrytouseanewlandscapediversitymodelandintegratinglandusechangemethodandlandscapeeco

3、logypractice，thelandscapeindicesofclasslevelandlandscapelevelareanalyzedTheresultoflandscapepatterninJiangsuprovincechangefrom1980—2000yearprovidescientificbasisforsustainableeconomydevelopmentThispaperconsistsof6partsPa

4、rt1：IntroducemeaningoftheresearchandthemethodofregionlandscapepatternandshowthepaperfragmentPart2：introducesthegeneralsituationofdifferentdistrictsintheprovinceandtheprocessofdrawingecologicallandscapepatternpicturesPart

5、3：AnalyzesmathematicsmodelandselectlandscapepatternindexintheresearchPart4：LandscapepatternandchangeJiangsuprovinceinthepast20yearsareanalyzedPart5：CalculatethechangeoflandscapeformanyyearswithmathematicsmodelPart6isthec

6、onclusjonTheresultshowthat：FarmlandpatternismatrixofstudyareaThereareafewdifferenceinlandscapeindices；Thefarmland，grasslandandforestlanddecreaseConstructionlandandwaterlandincrease；Farmland、forestlandandgrasslandtransfor

7、mconstructionlandandwaterland，urbanizationandsoilerosioneffectlandscapepattern；Thelandscapepatternchangehaverelevancewithhumanactivity；Governmentdepartmentsusemanagementpolicyeffectlandscapepattern；Landscapepatternisstea