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胶州湾西北部海域大型底栖动物群落研究
Title:StudyontheBenthicFaunalCommunitiesintheNorthwesternCoastalWatersofJiaozhouBay
Abstract:
JiaozhouBay,locatedinnortheasternChina,isanimportantcoastalareawithdiverseecosystemsandahighlevelofbiodiversity.Theaimofthisstudyistoinvestigatethecomposition,distribution,andecologicalcharacteristicsofthebenthicfaunalcommunitiesinthenorthwesterncoastalwatersofJiaozhouBay.Acomprehensivefieldsurveyisconductedtocollectdataontheabundanceandbiomassoflarge-sizedbenthicorganisms.Dataanalysisincludesspeciesdiversity,spatialdistributionpatterns,andtheirrelationshipswithenvironmentalfactors.Thefindingsareexpectedtocontributetotheunderstandingofthebiogeographyandconservationofmarineecosystemsinthisregion.
Introduction:
JiaozhouBayisaproductivemarineecosystemthatsupportsnumerousspeciesoffish,invertebrates,andplants.However,thebenthichabitatsinthenorthwesterncoastalwatersofJiaozhouBayremainrelativelyunderstudied.TheuniqueenvironmentalconditionscreatedbytheinteractionsoffreshwaterinputfromriversandseawaterfromtheYellowSeamaketheareaecologicallyrich,facilitatingthedevelopmentofdiversebenthiccommunities.Understandingthecompositionandstructureofthesecommunitiesisessentialforproperlymanagingandconservingmarineresourcesinthisregion.Therefore,thisstudyaimstoinvestigatethelarge-sizedbenthicfaunaandtheirecologicalcharacteristicsinthenorthwesterncoastalwatersofJiaozhouBay.
Methods:
AseriesoffieldsurveyswereconductedatvariouslocationsinthenorthwesterncoastalwatersofJiaozhouBay,fromshallownearshoreareastodeeperoffshoreregions.Thesamplinglocationswereselectedbasedondifferentbathymetriczonesandenvironmentalconditionsthatmightinfluencethedistributionpatternsofbenthicfauna.Quantitativesamplingmethods,suchasgrabsamplingandtrawlnets,wereemployedtocollectbenthicsamples.Thecollectedsamplesweresorted,identified,andmeasuredforspeciescomposition,abundance,andbiomass.
Results:
Preliminaryresultsindicateahighdiversityoflarge-sizedbenthicorganismsinthenorthwesterncoastalwatersofJiaozhouBay.Th