Changyi National Coastal Wetland Park Research On Iological Resources Investigation And Protection Countermeasures

Coastal wetlands, coastal zone range, the land and the interaction and the formation of special ecological system, on the biodiversity protection and retaining and purifying pollutants into the sea and so on, plays a important role in. Changyi coastal wetland park is an important wetland resources in the north of China. Park is located in the northern part of Changyi City, Weifang City, Shandong province.2014 1 menstrual State Forestry Bureau considered, was named the National Wetland park. But in recent years, the impact of various human factors and natural factors, resulting in severe degradation of the coastal wetlands in Changyi. For the restoration and protection of wetland and the development and utilization, the two have a difficult balance of contradiction. This paper attempts to analyze and discuss from the perspective of Wetland Park ecological planning, and take the corresponding ecological planning model in the planning, to protect and restore the coastal wetland, in order to get the correct and reasonable results.In this study, a large sample of 10m×10m was selected randomly from a typical survey area, and the community sample was recorded by 91m×1m. In the area of the sample with no coverage,14 km long line, the plant species, quantity and habitat were recorded. Field investigation and analysis of the biological diversity of Changyi Coastal Wetland Park, according to the current situation of coastal wetlands in Changyi, analyzes the factors that affect the biodiversity of Wetland Park, and puts forward the ecological planning and design in Changyi coastal wetland protection. The main results of this study are as follows:1. plant biodiversity:a total of 84 families,225 genera,84 species (including 25 varieties,5 forms,3 subspecies).the salt-tolerant plants are dominant position in tamaricaceae species and survival area. It reflects the coastal wetland park saline vegetation characteristics. Typical plant community are mainly intertidal salt marsh of the alkaline community, blame grahame communities and estuary reed community.2. In wetland park, The birds have 278 species, accounted for 23.4% of the total species of birds in the nation; amphibians only have seven species; reptiles have twelve species, Birds in winter migrants and migratory birds (especially in summer) accounts for the largest, the number of that is 92% of the total number of birds. This illustrates the nearby coastal wetland park is the main interpretation of the interior of northeast Asia and the west Pacific Ocean birds migrate station.3. The affect coastal wetland factors include human factor?water environment?Storm surge and coastal erosion. But the human activity is the biggest factors.4. Ecological planning of wetland reserve to wetland conservation and restoration as the goal, the moderate manual intervention used to repair and reconstruction of wetland ecosystem, and limit the construction of large-scale artificial facilities, natural style and features of coastal wetland park is Restored and retained.5?Ecological planning mainly includes the following five aspects.?Drainage and water conservation plan.?Water bank protection planning ?Habitat conservation plan ?ildlife conservation plan ?Comprehensive utilization of partition plan?6?The suggestion of reasonable protection and utilization of wetland park, the first principle is protection;promote industrial upgrading; On the premise of ecological security of comprehensive utilization of resources.