Study On Urban Biodiversity Conservation Planning Of Dongying City

Biodiversity is the material foundation on which human beings depend,and its importance is self-evident.However,with the increase of population and the intensification of human economic activities,biodiversity has now been seriously threatened.And urban biodiversity,a special component of biodiversity,is more closely related to people's lives.Seeking the coexistence of nature and the artificial environment of the city and maintaining a good state of sustainable development is an inevitable requirement of every modern city.The study of urban biodiversity has gradually attracted the attention of scholars and experts around the world,and even knowledge about biodiversity has become popular among the general public.In this context,this article takes Dongying City as the research object,takes domestic biodiversity,ecological environment,and other relevant documents as guidance,and combines domestic and foreign biodiversity and related conservation planning theories to compile urban biodiversity for Dongying City.Protection planning.Through field investigation,data collection,and theoretical analysis,this paper investigates and analyzes the status of urban biodiversity in Dongying from four aspects: plant diversity,animal diversity,ecosystem diversity,and landscape diversity.The analysis of the status quo found that the urban biodiversity of Dongying City has the following characteristics and problems: there are few types of native soil and wild plants,single vegetation types and meadow and swamp vegetation as the main species;birds and aquatic animals are abundant,and animals have obvious The wetland landscape has a wide area and diverse types;the natural ecological environment is severely damaged,and the fragmentation of the landscape is intensified,resulting in serious damage to biodiversity.Aiming at the characteristics and problems of the current status of urban biodiversity in Dongying City,this article has formulated protection planning schemes from four aspects: general planning,spatial layout,plant diversity,animal diversity,genetic diversity,and ecosystem diversity.In terms of general planning,put forward planning concepts and planning principles,enumerate planning basis,formulate planning goals,planning scope and deadlines;in terms of spatial layout,delimit urban biodiversity protection planning zones,establish biological habitat protection networks;in plants In terms of diversity,formulate related protection plans for native plants,key protected and endangered plants,urban green space plants,wild plants,invasive alien plants,and ancient and famous trees;in terms of animal diversity,focus on the protection of birds and fish from habitats In terms of restoration,a protection plan was formulated,and protection measures and suggestions for amphibians and beasts were proposed.In terms of genetic diversity,relevant measures for the protection of genetic diversity of wild soybeans were proposed for the national second-level key protected wild plant wild soybeans.In terms of ecosystem diversity,formulate wetland ecosystem protection plans,including the design of wetland plant communities and the Yellow River Delta Nature Reserve upgrade plan,and formulate forest ecosystem protection plans,which mainly include city-wide zoning plans and saline-alkali land-based tree species plans.Develop marine ecology Protection system planning,including marine and coastal biodiversity conservation and distribution of marine eco-system protection measures.I hope that the research and conservation planning of Dongying City's biodiversity in this article can provide suggestions and references for the conservation of biodiversity in Dongying City,and also hope to provide certain theories and experiences for future urban biodiversity conservation planning.