文档介绍：38生态安全的概念有广义和狭义两种广义的生态安全是以国际应用(38,theconceptofecologicalsecurityhasbroadandnarrowsenseoftwokindsbroadsenseofecologicalsecurityisbasedoninternationalapplication)Thirty-eightTheconceptofecologicalsecurityhasbroadsenseandnarrowsenseThetwokind:broadsenseofecologicalsecurityisbasedoninternationalapplicationThedefinitionproposedbytheInstituteofsystemsanalysisisrepresented,Referstopeople,slives,health,well-being,basicrightsBenefits,thesourcesoflifesecurity,thenecessaryresourcesandsocietyOrderandtheabilityofhumanbeingstoadapttoenvironmentalchangesThestateofbeingfreefromthreats,includingnaturalecologicalsecurityOveralleconomicandecologicalsecurityandsocialecologicalsecurity,plexartificialecologicalsafetysystem;narrowTheecologicalsecurityofjusticereferstothenaturalandseminaturalecologySystemsecurity,thatis,:NatureThesubsystemservesasthebasisfortheeconomicsubsystemtomanifestitselfForce,plexecosystemisintact・Forecologicalsafety,,inChina,inecosystemservicesandenvironmentQualityalsohasitsowncharacteristics:icthreatsorindustrialtransfersStructuralpollution,environmentalprotectionrequirementsbroughtaboutbyregionaldifferencesMarketshocksandsoonallputforwardmoretoourcountry'secologicalsecurityHighdemand,naturalecologicalsecurity,economicandecologicalsecurityThewholesociety,ecologicalsafetychallenges・plexecosystemImportantfoundationsofdevelopment・China,secologicalenvironmentisfragileWeak,traditionaldevelopmentmodelsandalargepopulationCausegreatandlastingstress・Atpresent,China,slandresourcesarefacingSerioussoilerosion,desertificationandsoilqualityQuantitativechange,decliningarablelandresourcesandsoon,ThepresentsituationandCountermeasuresofecologicalsecurityinChinaInthepaper,Ding