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天津海域人工鱼礁区浮游动物群落结构及其与环境因子的相关性研究（英文）.docx

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天津海域人工鱼礁区浮游动物群落结构及其与环境因子的相关性研究（英文） Title:StudyontheCommunityStructureofPlanktonicOrganismsintheArtificialReefAreaofTianjinCoastalWatersanditsCorrelationwithEnvironmentalFactors Abstract: Theconstructionofartificialreefsplaysacrucialroleinenhancingmarinebiodiversityandecosystemstability.ThisstudyfocusesoninvestigatingthecommunitystructureofplanktonicorganismsintheartificialreefareaofTianjincoastalwatersandexploringitsrelationshipwithenvironmentalfactors. Keywords:artificialreef,planktonicorganisms,communitystructure,environmentalfactors 1.Introduction Artificialreefshavebeenwidelyusedworldwidetoincreasefisheryresources,promotebiodiversity,andprovidehabitatsformarineorganisms,includingplanktonicorganisms.Planktonicorganismsareessentialcomponentsofmarineecosystems,servingasthebaseofthefoodchainandprovidingcrucialecosystemservices.However,thecommunitystructureofplanktonicorganismsanditsrelationshipwithenvironmentalfactorsinartificialreefareasarerelativelyunderstudied.ThisstudyaimstofillthisknowledgegapbyinvestigatingthecommunitystructureofplanktonicorganismsintheartificialreefareaofTianjincoastalwatersandexploringitscorrelationwithenvironmentalfactors. 2.Methodology 2.1StudyArea ThestudyareaislocatedinthecoastalwatersofTianjin,China,wheremultipleartificialreefshavebeendeployed. 2.2SamplingandDataCollection Planktonsampleswillbecollectedatdifferentlocationswithinandoutsidetheartificialreefarea.Sampleswillbecollectedusingplanktonnetstowedatdifferentdepthsandpreservedinformaldehyde.Environmentalparameters,includingtemperature,salinity,dissolvedoxygen,nutrientconcentration,andwatercurrents,willbemeasuredconcurrentlywithplanktonsampling. 2.3PlanktonCommunityAnalysis Planktonsampleswillbesortedandidentifiedunderamicroscope.Thecommunitycomposition,diversity,andabundanceofplanktonicorganismswillbedeterminedusingestablishedtaxonomicprotocols.Communityindices,suchasShannon-WienerindexandSimpson'sdiversityindex,willbecalculatedtoevaluatecommunitydiversity.Therelationshipbetweenenv