29457.上海濱海地區(qū)景觀格局與生態(tài)風(fēng)險(xiǎn)評(píng)價(jià)研究

1、上海師范大學(xué)碩士學(xué)位論文上海濱海地區(qū)景觀格局與生態(tài)風(fēng)險(xiǎn)評(píng)價(jià)研究姓名：徐昕申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：自然地理學(xué)指導(dǎo)教師：高峻20080501ABSTRACTCoastalzoneisaninteractivezonebetweentheseaandthecontinentThereisawidespreadstudyoVercoastalec0109ybecausethelocationofcoastalzoneisspecialandpr

2、eponderantandeconomydeVelopmentofthatareaisinhighspeed。TheweakecosystemofcoastalzoneisbeingthreatenedbytIleoVerexploitedeconomydevelopment，soitisnecessarytoeValuatetheecologyriskofthecoastalzoIleThestudyofcoastalzoneecol

3、ogyandenViro姍emfocusintheinVestigationofthecoastalresourceanditsenvironment，butthereislittlestudyontheeValuationoftheecologyriskofthecoastalzoneTbraisethetheoryandmethodtotheecologyriskof也ecoastalzoneisthemostimpoftantan

4、dnecessarysubjectaccordingtoitsspeciallocationThecoaStalzoneofShan曲aiislocatedinthenonhshoreofHangzhouBayitslocationandec0109yisVe巧specialItsecologyisafrectednotonlybytheseabutalsobythetownsaroundTllispaperfocusedontheCa

5、ojingTown，zhelinTo、ⅣnandHaiwallTowninthecoastalzoneasthestudyare，raisedthemethodaIldtecllIlicalwaybasedonthemeor)randmethodofLandscapeEcologyandeValuatedtheecologyriskofthenlreetowns，providedthescienceprooftothefIunherde

6、VelopmentofthecoastalzoneThemainconclusionofthisp印erisshowedasfollow：Comparedwithmemainland，coastalzoneisa仃宅ctedeasilybywateraround，especiallybyseaoroceanNaturaldisastershappenmore骶quentlyinthecoastalzonethanthoseinthema

7、inlalld，anditsecosystemismoreVulnerable，andhi曲lysensitivetodisturbanceofnatureandhumanactivitiesTlleecolog)，riskinShan曲aicoastalzoneranl(sfromhi曲toloware：famlandandwetland，breedaquaticspoolaIld、Ⅳoodland，riVerandlakeSoiti

8、snecessa巧toenhancetheprotectionoffamlandandwetlalldarea，andtocontroltheincreaserateofbuildinglandTheecologyriskrankinthetllreetoⅥ，Ilshasgetdescending舶mseashoretothecontinent，in1994to2007Keywords：Coastalzone，Regionalecolo