25578.黃河三角洲濕地鳥類群落研究

1、簧LOQ王773l曲阜師范大學(xué)博士／碩士學(xué)位論文原創(chuàng)性說明(在口劃“√’’)／本人鄭重聲明：此處所提交的博士口碩士“論文《黃河三角洲濕地鳥類群落研究》，是本人在導(dǎo)師指導(dǎo)下，在曲阜師范大學(xué)攻讀博士口碩士口學(xué)位期間獨立進行研究工作所取得的成果。論文中除注明部分外不包含他人已經(jīng)發(fā)表或撰寫的研究成果。對本文的研究工作做出重要貢獻的個人和集體，均已在文中己明確的方式注明。本聲明的法律結(jié)果將完全由本人承擔(dān)。作者簽名：厶七幾小日期：沙7∥石，o曲阜師

2、范大學(xué)博士／碩士學(xué)位論文使用授權(quán)書(在口劃“√”)《黃河三角洲濕地鳥類群落研究》系本人在曲阜師范大學(xué)攻讀博士口碩士圖龜位期間，在導(dǎo)師指導(dǎo)下完成的博士口碩士母孝位論文。本論文的研究成果歸曲阜師范大學(xué)所有，本論文的研究內(nèi)容不得以其他單位的名義發(fā)表。本人完全了解曲阜師范大學(xué)關(guān)于保存、使用學(xué)位論文的規(guī)定，同意學(xué)校保留并向有關(guān)部門送交論文的復(fù)印件和電子版本，允許論文被查閱和借閱。本人授權(quán)曲阜師范大學(xué)，可以采用影印或其他復(fù)制手段保存論文，可以公開發(fā)

3、表論文的全部或部分內(nèi)容；作者簽名：—匕／1小l導(dǎo)師躲凇lf＼1I乍／I尸。1日期：2刀，o歹c0日期：矽，口石。，o一■AbstractAstheITlainhabitatofwaterbirds，wetlandisoneeoosystemwiththemostprodllctiveandthehighestbiodiversityintheworld，whichisthreatenedbytheincreasinghumandistu

4、rbancesYeUowRiverDeltaNationalReserveissituatedattheEstuaryof、奄llowRiverwhichisthemainroutethatAsianmigratorybirdsmigrateabngItisanimportantstopoversitcandwinteringgroundformigratorybirdsStudiesonthecompositionofthewater

5、birdcommunities，populationdynamicsandhabitatselectionwereconductedintheYe：llowRiverDeltaNationalReserve盤omSepterdger2008幻June2009n玲mainresu]／sareasfollows1SeventytwospeciesofwaterbirdshadbeenrecordedduringsurveysintheYen

6、owRiverDeltaNationalReservefromSeptember2008toJune，2009whichbelongedto7orders，13缸111iliesofwhichthemigrantsaccountedfor56％Wreobservedthirteenkindsofwaterfowlswhichwereinseveredangerincludingfourkindsofnatiohalfristgradep

7、rotectedbirdsandninekilKlSofnationalsecondgradeprotectedbirdsThecompositionofwaterfowlcommunitieswasnotthesameatdi僚rentwetlandsSpeciesnumbersanddailynunbetsofwaterfowlwerethelargestintheregionofT工whilespeciesnumbersandda

8、ilynumbersofnatatoreswerethelargesthathereinofL、M2Migratorydynamicsofdi鐫renttypesofhabitatsweredifferentduringwaterfowlmigrationThefirstpeakofmigratorywaterbirdsduringspringmigrationappearedintheregionofLWwhilethefirstpe

9、akofmigratorywaterbirdsduringfallmigrationappearedintheregionofTTByanalyzingShannonindexinthefourdifferenttypesofhabitatswediscoveredthattheregionofUⅣhadthehighestShannonindexinspringmigrationandtheregionofTThadthehighes

10、tShannonindexinautumnmigrationInalltypesofhabitats，speciesdiversityindexinspringmigratbnwasbwerthanthat缸a1IRllTmexcepttheregionofLW3Theresearchontherelationshipbetweenwaterfowlandhabitatfactotsshowedthatwaterfowlscommuni

11、tys缸mcturecorrelatedwithplantdiversityhabitattypediversitypercentageofwaterareawithoutplantplantheightplantcoverageandwaterdepthsignificantlyPlantdiversityhabitattypediversityandpercentageofwaterareawithoutplantpositivel

12、ycorrelatedwithwaterfowlscommunitystructuresignificantlyPlantheightandplantcoverageaffectedwaterfowlscormmnityslructuresignificantlyInCOliClusiontoimprovethequalityofwetlandsforwaterfowlsinYellowRiverDeltaNationalReserve

13、somepositivemanagementreeommendationswereasfollowsthewaterlevelsofmultiplegradientofwetlandshouldbemaintainedtofacilitatedifferentecologicaltypesforbirdsinhabitingTheprotectionofwetlandshouldbes臼engthenandtheareaofwetlan

14、dshouidbeexpandedinordertoprovidemoresuitablehabitatforthewetlandbkdsThebasicresearchonwethndreserveshouldalsobeenhancedtoexplorethesustainable●devcbp艘眥Keywords：waterbkdcommunitymigrationwetlandhabitatfactors，YellowRiver