36551.rs和gis支持下地震災(zāi)區(qū)的生態(tài)安全評價——以都江堰市為例(1)

1、成都理工大學(xué)碩士學(xué)位論文RS和GIS支持下地震災(zāi)區(qū)的生態(tài)安全評價——以都江堰市為例姓名：李喆申請學(xué)位級別：碩士專業(yè)：攝影測量與遙感指導(dǎo)教師：何政偉20090601成都理工大學(xué)碩士學(xué)位論文IITheEcologicalSecurityAssessmentofEarthquakestrickenAreaBasedonRSGISTechnologyTakeTheCityOfDujiangyanAsExampleIntroductionofth

2、eauth:LiZhe，male，wasbninJanuary，1984whosetutwasProfessHeZhengwei.HegraduatedfromChengduUniversityofTechnologyinRemotesensingphotographicmajwasgrantedtheMasterDegreeinJune，2009.AbstractTheMay12Wenchuanmajearthquakedestroy

3、edthewholecityofDujiangyan，broughtthepeopletodisasterareastremensdousphysicalmentalsuffering，、resultedinseveredamagetoinfrastructureurbanruralhousing，whiletheeconomicsocialdevelopmenthasbeenstagnantfawhile.Manyquakeaffli

4、ctedpeopleareinurgentneedofproductionlivinghousing，through、theconstructionoftemparypermanentdwellings.Duetothepotentialdangerofsecondarygeologicaldisasters，partsofCityCountryhavetochoosethenewsitetobuild.Therefe，it’surge

5、nttobeganthereconstructionofDujiangyan，whichisoneofthewstearthquakestrickenareas.Theprimarycommitmentofreconstructionafterearthquakeisingsitesplanning，whichnotonlyhavetomeettherapidlygrowingdemfconstructionl，butalsotocon

6、sidersustainabledevelopmentoftheearthquakestrickenareastheabilitytocopewithfutureearthquakedisasters，aimingatthespecificityofthedamagedarea.、ecologicalsecurityassessmentisrecognizationjudgementresearchabouttheintegrityof

7、theecosystem，aswellasthesustainabilitytomaintainitshealthavariousrisks.Ecologicalsecurityassessmentoftheearthquakestrickenareasisnotonlythesecuritymeasuresofaregionalsecuritysuitability，butalsocanprovideanimptantbasisfde

8、cisionmakingduringthereconstructionofearthquakestrickenareasofplanningsiteion.WiththesupptofRSGIStechnology，thethesismakeecosafetyassessmentofDujiangyan，provideafoundationfreconstructionafterearthquakeaffdreferencefconst