鄂爾多斯市達(dá)拉圖魯?shù)貐^(qū)土地利用-土地覆被遙感動(dòng)態(tài)監(jiān)測.pdf

1、內(nèi)蒙古農(nóng)業(yè)大學(xué)碩士學(xué)位論文鄂爾多斯市達(dá)拉圖魯?shù)貐^(qū)土地利用土地覆被遙感動(dòng)態(tài)監(jiān)測姓名：郝飛申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：森林經(jīng)理指導(dǎo)教師：安慧君張韜20080601AbstractTIliSresearchtakesErdosTokecountyDalatuluastheresearchareaOnthebasisofpriorinvestigationsonhydrologygeologyvegetationandlandscapes，ther

2、emotesensingecologicalinvestigationofthisarea’svegetationandlandscapesutilizestheremotesensingvideodataThroughthiscomprehensiveandmeticulousfieldresearch，thelandutilizationinterpretationmarkandthevegetationtypemarkarebui

3、ltAccordingtotheinterpretationmark，utilizingtheArcview32geographicinformationsystem，interactiongraphicisdraftTheseconcludeDalatuluarea’s2002and2006hydrographicalchart，presentlandusemap，presentvegetationtypemap，landscapes

4、mapandhydrologicalmapThencomparingtwoyears’datueitcoulddisplaythevariabilitymatrixAtthesametime，theordinaryindexesoflandscapeecologyisusedtoquantizeitsdynamicchange，whichrevealsthedynamicchangetendencyoflanduseandvegetat

5、iontypeinErdosTokecountyDalatulu’SareaThenaccordingtotheconditionoftheecologyenvironmentcouldbeinvestigatedTheresultshowsthat：(1_)Between2002and2006，thetypeoflandscapeinDalatuluareahaschanged，whichmainlyappears：thedeneim

6、menselydecreases，theshrublandgreatlyincreases，themeadowwithhighcoveragereduces，thelacustrineareadiminishesandthemeadowoflowmiddlecoverageincreases(多TheplantcommunitywhichArtemisiaordosicacommunityArtemisiascopariacommuni

7、tyCynanchumkomaroviiareinthedominate，theStipabungeanaTrinMemSayBothriochloaischaemumandStipacapillata，CleistogenessongoricaArtemisiafrigidaareconstructivespeciesincreaseOnotherhand，theplantcommunitywhichtheArtemisiaordos

8、icaisinthedominate，theAgriophyllumpungens(Vahl)LinkexADietrCleistogenessongoricaareconstructivespecies，andtheCaraganastenophyllaPojark，CaraganakorshinskiiKomplantcommunitydecreaseBothofthemabovearethefeaturesinDalatuluwa

9、terheadareaasiSshownthattheartificialplantcommunityandthepoisonouscommunityraise(爹Totakeadvantageoftheordinaryindexesoflandscapeecologyitturnsoutthattheindexescouldquantizethedynamicchangewhenanalyzingthelanduseandtheveg

10、etationtype，whichiseffectiveandmeaningfulAndaccordingtothechangeoflanduseandthevegetationtype，whichisonthebaseofgroundwaterlevelvariabilityitshowsthatthedecliningofthegroundwaterlevelhaslesseffectonthevegetationaboveDiff

11、erenttypehasdifferenteffectdifferentwaysanddifferentintensitytothemarshItsmaininfluenceriSdifferentKeyword：Theremotesensing；Landuse；Vegetation；DynamicstateDirectedby：ProfANHuijunProfZHANGTaoAppIicantforMasterdegree：HAOFe