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1、AbstractAbstractBasedonthebiologicalsurveydatainZhangziIslandartificialreefarea,anEcopathmodeloftheZhangziIslandartificialreefecosystemwasestablishedbythesoftwarenamedEcopathwithEcosim(EwE)6.4toanalyzetheenergyflowpatternandthesystemattributesoftheecosystem.Themodelcons
2、istsof23functionalgroups,basicallycoveringthemainprocessesoftheenergyflowintheZhangziIslandartificialreefecosystem.Accordingtotheresult,(i)thetrophiclevelvalueofPatinopectenyessoensis,Seibastesschlegelii,Hexagrammosotakiiandothermarineorganismhavebeenincreasedduring2010
3、to2012.(ii)ThepreyoverlapindexofHaliotisdiscushannaiandthepredatoroverlapindexofSebastesschlegeliihavebeenreduced.(iii)TheEcologicalefficiency(EE)indexwereimprovedfrom11.1%in2010to13.3%in2012.(iv)TheFCIindexwerelowerthan0.1andtheNSPindexwashigh.TheConnectanceIndex(CI),S
4、OIandMPLindexwereincreasedcontinuously.(v)TheCarringCapacityof-2-2Patinopectenyessoensiswasestimatedof124.7t·kmin2010,168.5t·kmin2011and217-2t·kmin2012.Inconclusion,theZhangziIslandartificialreefecosystemin2010-2012wasinearlydevelopmentstagewhichwasunstable.Ithasatrendf
5、romimmaturitystagetomaturitystage.Thehighernetsystemproductionprovidedthematerialbasisforthedevelopmentofmarineecologicalsystems.Keywords:Artificialreef;Ecosystemstructure;Energyflow;nicheoverlapindex;carringcapacity;Ecopathmodel;II目錄目錄摘要................................
6、.....................................IAbstract...................................................................II第一章前言................................................................11.1海洋牧場............................................................11.1.1海洋牧場的概念和研究進展
7、.....................................11.1.2海洋牧場的技術(shù)體系...........................................21.1.3海洋牧場的特征...............................................21.1.4.國內(nèi)外海洋牧場發(fā)展現(xiàn)狀.......................................31.2海域生態(tài)系統(tǒng)模型..............................................
8、......41.2.1NPZD系列模型.................................................51.2.2歐洲區(qū)域海洋生態(tài)系統(tǒng)模型(ERSEM)................