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1、水体生态平衡修复理论ThetheoryofecologicalbalanceofwaterInnaturalwater(river,lake,library)byorganicpollutionandmoreandmoreseriouscases,manyscholarsinthestudyofnaturalwatergovernance,inadditiontousingtheexistingsewagetreatmenttechnique,moreandmorepeopleattentionfromacomprehensiveimpro
2、vementofecosystemtosolvetheproblem.Ifyoulookatthewholeecosystemofnaturalwatersystemsasabigsystem,therearetwoecologicalsystems・Beforeenteringthewaterfromthesourcetothecomprehensiveimprovementofthemaincontentisakindofplant,greening,itiseasyforimmediateapiece,isgenerallyacomp
3、rehensiveregulationofecosystem,andevensomeecologicalequaltoafforestation;Anotherisinthewaterecosystemrestoration,itisverydifficult,itisourgoal,waterecologicalsystemhavenotrecovered,allofthecomprehensiveimprovementisvain.Thispaperfocusesontherestorationofecologicalsystemsin
4、waterbodies.Someseemsimpleterms,butareactuallyimportantconceptsthatareoftenoverlooked,andweneedtoemphasizethemhere.Whatisecosystemandecologicalbalance?Theecosystemissimplyacombinationofabiomeanditslivingenvironment・Therelationshipisthatthelivingenvironmenthasabiologicalcom
5、munity,nottheotherwayaround,butisoftenoverlooked.Whenecosystems(undercertainenvironment,thissentenceisIadded)ofeachcompositioninarelativelystablestate,theenergyf1owandmaterialcycleinadynamicbalance,completestructure,functioningandmutualcoordinationbetweenstructureandfuncti
6、on,toadapttoeachother,thisstateiscalledthebalanceofecosystem・Theecologicalbalanceisarelativelybalanced[1]・Whatkindoflivingenvironmentisthere,nottheotherwayaround・Therearemanyexamples:thehighschoolChinesez，yanzimakeschu〃thetangerineoftangerineinhuainan,tangerinetangerineinh
7、uaibei;Japan，sappleredFujihasbeentransplantedtoChinaforthreeyears・Afterthereservoirofxinanjiangreservoirinzhejiangprovince,thereservoirareacangrowhuangyanorange,etc・Thisiswherethelivingenvironmentchanges,butpeopleoftenignoreit.Thelivingenvironmentandthebiologicalcommunitya
8、rediscussedbelow.StudythelimitingfactorinthelivingenvironmentOneoftheimportantthingsabout
