2894.基于gis的貴州赤水河流域地質(zhì)災(zāi)害易發(fā)性分區(qū)研究

1、學(xué)校代碼：10663學(xué)號：4201410000468貴州師范大學(xué)碩士學(xué)位論文基于GIS的貴州赤水河流域地質(zhì)災(zāi)害易發(fā)性分區(qū)研究TheStudyofAreaPronetoPartitionGeologicalDisasterinGuizhouChishuiRiverBasinBasedonGIS專業(yè)名稱：地圖學(xué)與地理信息系統(tǒng)專業(yè)代碼：070503研究方向：地理信息系統(tǒng)與遙感申請人姓名：王羅娟導(dǎo)師姓名：安裕倫（教授）二零一七年五月貴州師范大學(xué)

2、碩士學(xué)位論文ii3.9道路因子........................................................................................................20第四章各評價因子下地質(zhì)災(zāi)害發(fā)生規(guī)律...............................................................224.1柵格數(shù)據(jù)因子與流域地質(zhì)災(zāi)害點(diǎn)

3、的關(guān)系...................................................224.1.1災(zāi)害點(diǎn)數(shù)據(jù)與slope（坡度）因子關(guān)系..........................................224.1.2災(zāi)害點(diǎn)數(shù)據(jù)與起伏度因子關(guān)系.........................................................244.1.3災(zāi)害點(diǎn)數(shù)據(jù)與坡向因子關(guān)系..

4、...........................................................264.1.4災(zāi)害點(diǎn)數(shù)據(jù)與NDVI（植被歸一化指數(shù)）因子關(guān)系......................274.2矢量數(shù)據(jù)因子與流域地質(zhì)災(zāi)害點(diǎn)的關(guān)系...................................................294.2.1災(zāi)害點(diǎn)數(shù)據(jù)與地質(zhì)巖組因子的關(guān)系..............

5、...................................294.2.2災(zāi)害點(diǎn)數(shù)據(jù)與土地覆被類型因子的關(guān)系.........................................324.2.3災(zāi)害點(diǎn)數(shù)據(jù)與土壤類型因子的關(guān)系.................................................334.2.4災(zāi)害點(diǎn)數(shù)據(jù)與河流水系因子的關(guān)系...........................

6、......................354.2.5災(zāi)害點(diǎn)數(shù)據(jù)與道路因子的關(guān)系.........................................................37第五章信息量法進(jìn)行赤水河流域地質(zhì)災(zāi)害易發(fā)性分區(qū).......................................395.1信息量法................................................

7、........................................................395.2信息量模型的建立及地質(zhì)災(zāi)害分區(qū)............................................................405.2.1信息量模型建立......................................................................

8、...........405.2.2赤水河流域地質(zhì)災(zāi)害易發(fā)性分區(qū)結(jié)果.............................................485.3地質(zhì)災(zāi)害防治對策建議................................................................................51第六章結(jié)論及展望....................................

9、...............................................................546.1結(jié)論................................................................................................................546.2展望...............................

10、.................................................................................55參考文獻(xiàn).....................................................................................................................56附錄............

11、.................................................................................................................60附錄1......................................................................................................

12、....................60附錄2..........................................................................................................................61致謝.....................................................................