榆林采煤沉陷区生态修复治理研究 环境工程与工艺专业VIP免费

I题目榆林采煤沉陷区生态修复治理研究摘要随着我国市场经济的不断发展，关于生态治理的问题逐渐展露，采煤沉陷区的治理就一直以来是我国治理的着重点。从采煤沉陷区的产生到对生态环境形成极大威胁，其过程中所造成的土地塌陷、水土流失、地表植被破坏等问题使资源开发和生态保护之间形成了更尖锐的矛盾。我国虽积极实施对沉陷区的治理，但是发现效果却不理想。这不仅仅是因为生态环境破坏严重、需修复的面积过大所造成的，治理沉陷区过程中所产生的社会问题也是导致治理效果差的原因之一。为了处置采煤沉陷区对生态环境带来的问题，秉持着可持续发展的理念，本文将对榆林采煤沉陷区现状进行剖析，提出注浆、土地复垦、移民安置等方法解决土地和居民问题。对沉陷区导致的社会问题实施加强政府管制和严格落实生态保护机制的方法。在针对采煤沉陷区生态修复治理的过程中，我们还需要不断创新，不断突破，坚持把生态环境放在首位，努力促进生态环境与资源开发共同谐和发展。关键字：生态修复;沉陷区;治理方式IIResearchonecologicalrestorationandmanagementinthecoal-miningsubsidenceareaofYulinABSTRACTWiththecontinuousdevelopmentofChina'smarketeconomy,theproblemofecologicalmanagementhasgraduallycometolight,andthemanagementofcoalminingsubsidenceareahasalwaysbeenthefocusofourcountry'sgovernance.Fromtheemergenceofcoalminingsubsidenceareatotheformationofagreatthreattotheecologicalenvironment,theprocesscausedbylandcollapse,soilerosion,surfacevegetationdestructionandotherissuesmaketheresourcedevelopmentandecologicalprotectionbetweentheformationofamoreacutecontradiction.Althoughourcountryactivelyimplementsthemanagementofthesubsidencearea,buttheresultsarenotideal.Thisisnotonlybecauseoftheseriousdamagetotheecologicalenvironment,theareatoberepairedistoolarge,thesocialproblemsarisingintheprocessoftreatingthesubsidenceareaisalsooneofthereasonsforthepoorgovernanceeffect.Inordertodealwiththeproblemsbroughttotheecologicalenvironmentbythecoalminingsubsidenceareaandupholdtheconceptofsustainabledevelopment,thispaperwillanalyzethecurrentsituationofthecoalminingsubsidenceareainYulin,andputforwardmethodssuchasslurry,landreclamationandresettlementtosolvetheproblemsoflandandresidents.Wewillimplementwaystostrengthengovernmentcontrolandstrictlyimplementecologicalprotectionmechanismsforsocialproblemscausedbysubsidenceareas.Intheprocessofecologicalrestorationandmanagementofcoalminingsubsidencearea,wealsoneedtoinnovate,makecontinuousbreakthroughs,insistonputtingecologicalenvironmentfirst,andstrivetopromotethecommonharmonyanddevelopmentofecologicalenvironmentandresourcedevelopment.Keywords:Ecologicalrestoration;Subsidencezone;GovernancemodeIII目录摘要........................................................................IABSTRACT..................................................................II一、绪论.....................................................................1（一）研究的背景..........................................................1（二）研究的意义..........................................................1（三）国内外研究趋势......................................................1二、榆林市煤炭开采及采煤沉陷区状况............................................3（一）榆林市煤炭资源及开采状况...........................................3（二）榆林市采煤沉陷区分布情况...........................................3（三）榆林采煤沉陷区受损情况.............................................41.土地塌陷引起地震....................................................42.火烧隐患................