杭州湾南岸互花米草盐沼生态系统服务价值评估

1,2,3,2,2,2,4(1.,100101;2.,315211;3.,315211;4.,210017):,7,,1.045,0.060,0.985,16.42:;;;:Q948:A:1003O2363(2005)05O0058O05:2004-10-28;:2005-06-06:(2005037428);(M403004);(2004916):(1973-),,,,,,(E-mail)[e-mail]1,,[1],,,,[2],(theinterna2tionalgeosphere-biosphereprogramme,IGBP)(land-oceaninteractionsinthecoastalzone,LOICZ),[3],(spartinaalterniflora)[4,5],20,,,,,[6],,,,,,,,,,1997,38.38km2,,,,,2245200510AREALRESEARCHANDDEVELOPMENTVol.24No.5Oct.2005,,(2005)©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[7],,Costanza,17[7],,,(),CO2O2()2.1,50,(BMT)(TFS)[4,8,9],,,2.2,,,,,,,,,[1012],,;,;,,3cm,2.3,,,,,,,1982,,,,,[12],,,2.4CO2,O2,CO2,O2CO2O2,O2,2.5,,,10,2.6,,,,,,,2.7,,,3.0m/s,,,,,,,,955:©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()[13],,,,2003750.5m0.5m,,,2.969kg/m2,2.501kg/m2,0.467kg/m23.80103sej/J,1.725104J[14]2000,38.38km2,60%,6.836t/a,4.481018sej,20002.071012sej/[15],216,,20037,1000/(hm2a),,384600(1)1Tab.1EconomicalvalueofS.alternifloraecosystemservicesinsouthcoastofHangzhouBayCO2O26004571540535010483561162104533.2,,,,50km,3cm/a,50m,7.50m3,m38.0,60,,,115m3,0.5m,230hm2,20001.727/hm2,397457(1)3.3,,,100150m,50%,201m;200m90%,200624,,1996,,2000©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[4]P=(TE-F)M(1):P,T,E,F,M1hm2T0.5,E0.5,F0.1,M1[4],825,1540(1)3.4CO2,O2,162g264gCO2,1g,1.62gCO2,1.19gO2CO2O2,CO211.1t,O28.2tCO2251.40/t,CO268.56/t,CO2760,CO23770,2270O2O2352.93/t,2880,0.4/kg,,3270,3080CO2O25350(1)3.5,,Shannao-wearerHbitsbit[13,14,16],HH=Si=1Ni/Nlog2Ni/N(2):Nii,NsAger,1.261025J,1.261025JP[13,14,16]P=(m/M)(t/12)(s/S)(3):m,M,t(),s,St,5.24[16],1/50,1048(1)3.6N,PK3,,[17],N,P,K1.358%,0.142%0.544%,N,P,K928.34t,97.07t371.88t2549/t,356(1)3.7,,33.2t/hm2[18],,,1/2,,6.37t,170/t,1080,,165:©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[19],4.4310-5g/g,3.22t0.91.273/t()[20],0.41,5%[19,21,22],821162(1)41,10453,600,9853.3,16.42,,,,,,,,,,,,,,,:[1]HolliganPM,DeBooisH.LOICZSciencePlan[R].IGBPReport,1993.1-50.[2].(LOICZ)[J].,1996,11(1):19-23.[3],.[J].,1997,16(3):69-80.[4],,.[M].:,1999.79-121.[5],.[J].,1999,12(6):110-115.[6].[J].,1997,12(1):16-19.[7]CostanzaR,dArgeR,RudolfdeGroot,etal.TheVal2ueoftheWorldsEcosystemandNatureCapital[J].Na2ture,1997(387):253-260.[8],.[J].,1992,16(5):51-54.[9],.[J].,1998,34():202-208.[10],,.[J].,1993,29(3):228-231.[11].[J].,1990,18(6):56-65.[12].[J].,1994,13(2):55-60.[13]OdumHT.EnvironmentalAccounting:EmergyandEnvironmentalDecisionMaking[M].NewYork:JohnWiley,1996.31-92.[14],,.[J].,2000,20(6):1045-1049.[15],.[J].,2003,19(2):73-76.[16],,,.[J].,2001,20(1):38-44.[17],.[J].,1988,12(4):62-67.[18].[R].:,1998.163-187.[19],.[J].,1983,7(2):6-10.[20],.[M].:,1999.118-203.[21],,.[J].,1995,31(1):90-98.[22],,.18[J].,1989,13(6):23-27.(80)2624©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(TourismDepartmentofManagementSchool,ChinaUniversityofGeosciences,Wuhan430074,China)Abstract:Manyscenicspotsaresubjecttodifferentdistricts.Theirtangibleresourcesaremanagedona2panageprinciple,buttheirintangibleresourcesaremutualandhavecommunalpropertyrights.Thisbringsonnon-cooperativegames.Thus,brandofscenicspotsbecomefaintnessandintegrityisdestroyed.Sosustainabledevelopmentofthescenicspotsisimpaired.Thepaperanalysesnegativeexternalitiesthatadministrationdivi2sionbringandputforwardopinionsonpropertyrightinnovation.Keywords:thescenicspots;administrationdivision;propertyrights;sustainabledevelopment(62)FunctionofSpartinaalternifloraSaltMarchandItsEco-economicValueinSouthCoastofHangzhouBayLIJia2lin1,2,XUJi2qin3,ZHANGDian2fa2,YANGXiao2ping2,TONGYi2qin2,SHENYong2ming4(1.GlobalChangeInformationandResearchCenter,InstituteforGeographyandNaturalResources,CAS,Beijing100101,China;2.InstituteofHumanInhabitingEnvironment,NingboUniversity,Ningbo315211,China;3.CollegeofCommercialScience,NingboUniversity,Ningbo315211,China;4.CollegeofGeologicalScience,NanjingXiaozhuangCollege,Nanjing210017,Chnia)Abstract:BasedonanalyzingmanyresearchaboutSpartinaalterniflora,thepaperdiscussedS.alterniflo2ras7ecosystemservicesinsouthcoastofHangzhouBay.Themethodsofemergyanalysis,marketvaluationandsubstituteexpensewereusedtoestimatetheeconomicalvalueoftheecosystem.TheresultsshowthatthevalueofS.alternifloraecosystemservicesisrelativelyhigher.Thegrosseconomicvalueis1.045108yuan,inwhich,thedirectvalueisabout6.00106yuan,theindirectvalueabout1.642107yuan,andtheindirectgrosseconomicvalueis16.42timeshigherthanthatofthedirect.Keywords:Spartinaalterniflora;saltmarch;functionofecosystemservice;thesouthcoastofHangzhouBay0824©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.