洱海湖滨带生态修复设计原则与工程模式

2004,24(6)717~721ChinaEnvironmentalScience1,2,2,2,1(1.,2002402.,100012),.,,,.,8.X171.4A10006923(2004)06071705Designprincipleandengineeringmodeoftheecologicalrestorationintheaquatic-terrestrialecotoneofErhaiLake.YEChun1,2,JINXiang-can2,WANGLin-qing2,KONGHai-nan1(1.SchoolofEnvironmentalScienceandEngineering,ShanghaiJiaotongUniversity,Shanghai200240,China2.ResearchCenterofLakeEcologicalEnvironment,ChineseResearchAcademyofEnvironmentalSciences,Beijing100012,China).ChinaEnvironmentalScience,2004,24(6)717~721AbstractTheprincipleanddesignmethodofecologicalrestorationinlakeaquatic-terrestrialecotonewereinquiredwiththeaquatic-terrestrialecotoneofErhaiLakeasstudyobject.Basedontheanalysisofcurrentecologicalstatusthetypeoftheaquatic-terrestrialecotonewasclassified,therestorationobjectandthedesignmethodoftheaquatic-terrestrialecotoneweresuggested;andtheecologicalrestorationofwholesuccessionseriesandhalfsuccessionserieswasdesignedinaspectofthephysicalfundus,ecologicalrestorationandthestructureoflandscape.Thesuitablerestorationmodeswereinquired,basedontheeco-environmentalfunctionsandthehumanutilityoftheecotoneofErhaiLake,whichcouldprovidereferenceforpracticeoftheeco-restorationofaquatic-terrestrialecotoneofthesametype.Keywordslakeaquatic-terrestrialecotoneeco-restorationengineeringmodeErhaiLake,,.,,[1,2]..,[3,4]..,[5].,,.11.1,,2565km2,1974m(,),250km2,11.3m,2.8×108m3,.II,,.1,,,.1971.0m,1974.0m,1974.2m,20040406863(2002AA601013)*,,[e-mail]718243m.3m.,,,,,.1.2.,,,,,63km2.1.34,.();;;.22.1,,.,;,;,;,*..1998.,;;,;,,.2.2.,,;,,;,;;,;.2.3.,,.,.,.3,.1,,,,,.2,,,,.3,,,.,1970.0~1971.0m;1971.0~1974.2m;1974.2m~;1970.0m6719.,,,,,.3.3.1().,;;().5.3.1.1.,..,,,,.,,,.,,,.,,.3.1.2,,.3.1.3.3.1.4,,,,.3.1.5,.,.3.23.2.15,,.:,,1974.2m20m,.:,1973.0~1974.2m,,.1973.0m1974.2m,.,..,.4m,1.5m.:1972.5~1973.5m,.;.1.0m×1.0m..:,.;.72024:1972.0~1973.5m.,..1.0m×1.0m.:1971.0~1972.0m,.,;.3.2.2,,.,.3.3(),,.,.,,,.2:,;,,.4,,,.3:()()().,,,.1.1Table1Suitableecologicalrestorationmodesintheaquatio-terrestrialecotoneofErhaiLake,,.,,,,,,,;,,,(),,,,,,,672111974m,,,,,,,,()5,.,,,.[1]HartigJH,ThomasRL.DevelopmentofplanstorestoredegradedareasintheGreatLakes[J].Environ.Manage.,1988,12:327347.[2]SchelskeCL,CarpenterSR.LakeMichigan:Restorationofaquaticecosystem[M].WashingtonD.C.:Nat.Acad.Press,1992.380392.[3],.[J].,1998,18(5):547558.[4],,.[J].,1995,6(1):7680.[5]NaimanRJ,DecampsH.Theecologyandmanagementofaquaticterrestrialecotones[M].Paris,NewJersey:UNESCOandParthenonPublish,1990.(1970),,,,,.2,8.(DEFRA)2004617..ElliotMorley,.3/4,70%,40%.DEFRA,5,;;,;,;.WaterEnvironment&Technology,August,9-10(2004)