基于农田景观安全格局的土地整理项目规划(6)

222农业工程学报2009年

Planningoflandconsolidationprojectbasedonfarmlandlandscapesecurity

pattern

LiHongju1,LinJian1,YanHongmei2

(1.CollegeofUrbanandEnvironmentalSciences,PekingUniversity,Beijing100871,China;

2.DepartmentofDesignManagement,TheOfficeofSouth-to-NorthWaterDiversion,Beijing100053,China)

Abstract:Inthelandconsolidationactivities,onthepremiseofguaranteeingquantity-qualityofcultivatedland,howtocreatefarmlandlandscapesecuritypatternaccordingtolocalconditionsbyeffectivetechnicalmeanshasbecomeanurgentproblemforlandconsolidation.TakingGaolingtownofMiyunCountyinBeijinglandconsolidationprojectasanexample,basedonapplicationsconsideredbyprotectingthesafetyofwaterascore,thestudyanalyzestheorientationandthedivisionofthesamplesregion,andproposesaseriesofengineeringtechnicalmeanssuchasbio-security,sourcesisolation,riverecologyprotectionandtests.Resultsshowedthattheecologicalinfrastructurebasedonthesafetyofwaterwasmostlyroutetocreatefarmlandlandscapesecuritypatternintheplanoflandconsolidationproject.Keywords:landconsolidation,planning,farmlandlandscape,securitypattern,Beijing