两淮采煤塌陷区土地复垦模式及其工程技术研究

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1、安徽农业大学硕士学位论文两淮采煤塌陷区土地复垦模式及其工程技术研究姓名：张玮申请学位级别：硕士专业：农业经济管理指导教师：於忠祥;李成平20080601AbstractThisarticletakethelanddestructionmechanismandthedestructionlandlOSStheory，thesoilsciencetheory，theecologyrestoretheory，theeconomiceconologyprinciple、thesettlementestimatetechnology、the

2、landformrepeatmenttechnology、thevegetationreconstructiontechnologyasthetheorytechnologysupport，dotheresearchonthelandreclamationgovernmentcomprehensiveutilizationofHuaiNanandHuaiBeicitiescoalthminescollapsearea．throughthesynthesistoimprovetheloseproductivitylandtouses

3、again，andrestoresitsecologyfunction，resolvestheminingareadaybydayincisiveland—personcontradictionandtheecologicalenvironmentcrisis．Theprimarycoverageandthefindingsareasfollows：First，introducedtheHuaiNanandHuaiBeicitiescoalresourcescontainandminingcoalcapacities，fromth

4、ecollapsedepth，thescope，sanksteadily，ponding，govemmentsituationtoreflectedthecollapseareadestroyedandthegovernmentpresentsituation，andhadforecastbythebalancedoutputlawforthefuturecertainyearcollapseareainfluencedegreeandthescope，empHasizedthenecessity、theurgencyofcarr

5、iedonthecomprehensivegovernmenttotheminingcoalcollapsearea．Andthen，inthebaseofHuaiNanandHuaiBeicitieslandusepresentsituation，analyzesthedifferentcollapseareatypeisinthedifferentsituationofcoalresourcescontain、coalbedthickness、groundwaterburyingdepth、primitivesurfacela

6、ndform．directedagainstthecollapseareadifferenttypeofHuaiNanandHuaiBeicities，combinetheminingcoalcollapseareagovernmentrealdiagnosisresearch，takethepresentdissimilarinshapeandformreclamationwayandthemethod，sublimateandpromotethetheory,thensummarizethecollapsearealandre

7、clamationpatternsystem：Includingthelandsmooth、digsthedeeppadshallow、thesolidrejectbackfill、thetravelingcomprehensivedevelopmentfourkindofbasiclandreclamationimprovementpattern．throughscienceandstandardpattemsystemguidcollapsearealandreclamationpracticework，coordinated

8、miningareaperson·landrelationship，alleviateecologicalenvironmentcrisis．Third，Takereclaimsthepatternastheplatform，regardthetr