With the development of cities,many coastal zones have been abandoned after unrestricted development,becoming coastal wastelands,and their ecological environment is deteriorating day by day.Therefore,taking the Yanghe River estuary of Jiaozhou Bay in Qingdao as an example,combining with the relevant contents of landscape ecology,this paper studies the ecological restoration model of coastal wasteland from the perspective of landscape multi-function,proposes three strategies of ecological restoration,cultural restoration and production restoration,and proposes four ecological restoration designs,including terrain geological composite design,habitat gradient design,animal plant collaborative design,and sustainable design,then form a complete ecological restoration model.The research results can provide reference for coastal zone restoration with similar characteristics.
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