Research On Wetland Park Riparian Zones Design

Wetland park is the form of a wetland protection and comprehensive utilization of coordinated development of the new model in recent years,and its design theory and practice still is not perfected. At present in the wetland park riparian space design, more used for landscape water body design, caused the lack of wetland plant species, riparian communication with matter and energy, the riparian with the function of ecological problems such as low. In this paper,as the research object the wetland park riparian, in order to maintain and enhance the riparian biodiversity as the main target, to meet the demand of the ecological and social needs of a variety of wetland park riparian with riparian space design methods.This paper on the factors influencing the wetland park riparian biodiversity with space analysis, summed up the wetland park under the riparian with the basic idea of space design.1. In the process of the riparian with the wetland park space configuration, selection of vegetation species, try not to choose to have the same ecological niche of species, avoid extinguishing competition between species, community regional stability.2. In the plant community in a relatively stable, try to choose their different plant ecological niche. Plant ecological niche factors may include: water level elevation difference, population density, population, individual number, time, space, location, and other aspects of plant configuration.3. The ecological system composed of multiple populations than consisting of a single species ecological system is stable, so to shore with plant configuration should try to choose undertake collocation planting a variety of species.4. Based on the meaning of edge effect of ecology in the wetland park of riparian zone can design and alteration process, should be gradually expand the awareness of the edge effect, the geographical position, habitat environment construction, the buffer external damage, and degree of fragmentation landscape nature and plate should increase the value degree.Second, this study based on wetland water depth, flow velocity, riparian zone form three elements brought ashore classified into six types of shore zone, respectively, the static water deep water, still water shallow water, deep concave convex bank, the deep land type, shallow convex bank, shallow concave bank. And take each shore type elements are divided into natural and humanistic elements, natural element content including wetland plant configuration, hydrological characteristics, the composition of substrate, humanistic elements including shore facilities elements and elements of culture. Elements, facilities part based on the different type of shore zone introduces four kinds of ecological revetment form, including the ripped-rock revetment, pile revetment, and gravel of the bank revetment built with stone cage net tube bank protection, cultural elements part introduces the wooden footway, viewing platform and dock, corridor and other human cultural facilities. Again, this article is based on wildlife habitats, and different needs, such as human recreation leisure and research mission of wetland park riparian with spatial elements configured combination, riparian with different types of design patterns is put forward.Finally, the article to the Beijing pinggu district xiaolonghe river wetland park as the main target of case modification, through the other side of the hard and soft qualitative analysis, plant configuration, the types of slope protection, animal habitat analysis, cultural elements, such as analysis, analysis of the current small dragon river wetland park shore zones are faced with the problem, put forward in the plant configuration and distribution, the types of slope protection and its distribution, habitat modification Suggestions, finally make a design scheme based on protect shore zone space, summed up the shore with space design experience for wetland park and the method. In order to later wetland park land space design direction.