To Explore The River Wetland Park Concept Plan And The Key Plot Landscape Design

Wetland is formed by both land and water complex ecosystems,is to purify water,degradation of pollution,provide oxygen important place.River wetland as a special type of wetland types,has the obvious "edge effect",present the line form,habitat complex and diverse,has higher species,density and productivity is among the best habitat of wild animals and plants.Construction of wetland park,is recognized as the protection of the wetland ecological environment in the best way to deal with,can not only adjust the microclimate of wetland area around,beautiful landscape can also create a comfortable environment.Based on relevant literature,a clear definition of the concept of wetland,river wetland,wetland park and type,summarizes the river wetland is influenced by tides,and city closely linked,fertile soil conditions,the characteristics of the species richness,postpone river wetland space appearance.About river wetland research and development,the developed countries in the 70 s for river wetland,and custom laws and regulations,to facilitate the construction of river wetland natural form,pay attention to the ecological environment construction.And domestic for river wetland planning study is relatively weak,the administration and the ministry of wetland park different review standards lead to now,there exist some problems in the construction of wetland park.Election of excellent river wetland park case from planning strategy,plant landscape and wetland park benefit three aspects to carry on the analysis,provides valuable experience for case study.Conclusion river wetland park planning subject to protection priority,adjust measures to local conditions,participation and the principle of unified planning,according to the planning and key points of the present situation of wetland functions divided into partitions.In Dafeng city in Jiangsu province Doulonggang national wetland park planning,for example,to restore and protect the wetland space for the purpose,make full use of river wetland "edge effect" to build a beautiful landscape,pay attention to the local species,balance the relationship between the wetland and the urban,the bucket longgang national wetland park is divided into management service area,reasonable use area,popular science education,restoration and reconstruction and wetland conservation areas,a total of five functional partition,wetland restoration,environmental management and tourism development,strive to create the harmonious coexistence of man and nature park environment.In the first phase of planning in Doulonggang national wetland park,there will be an aquatic plant garden landscape design as a breakthrough point,make full use of the original plot landscape design into the popular science of aquatic plants,wetland ecological park.