Plant Resources And Their Arrangements In Sanyang Wetland, Wenzhou

Wetlands are important natural ecosystems and natural resources, has great ecological, economic and social benefits, is an important foundation for achieving sustainable development. It not only offers a variety of resources for human life,production, and has tremendous environmental benefits. Especially for China’s economic development, poor environmental areas, the wetlands known as the "island of vegetation", located in the southeast coast of Wenzhou in Zhejiang Province, is the Yangtze River Delta, the area of wetlands in maintaining good ecological environment and socio-economically sustainable development in a strategic position is very important. Wenzhou Sangyang wetland plays an important role in the domestic and sensitive ecological transition zone. Therefore, this study Wenzhou Sanyang wetland for the study, analyzed the type of its plants, plant configuration status and evaluation, plant configuration discussed and methods to explore Wenzhou Sanyang wetland plant resources and their configuration studies from different scales, the findings as follows:1. In Sanyang wetland covers an area of1687hm km2, wetland type wetland classification system currently involved in no, depending on the classification system of the Convention on wetlands, marine/coastal wetlands as a natural wetland in a coastal freshwater lakes or in constructed wetland’s irrigation and water storage area; Under the China survey and monitoring technical specifications for classification system of wetland resources, may be identified as permanent rivers or lakes and wetlands in the river wetlands, permanent freshwater lake, it can be said to be "year-round River wetland type" a "subtypes" can be named in Sanyang wetland of river network.2. Of Wenzhou Sanyang wetland plants of about168species of section83, of which106species of woody plants, Banyan featuring plants, OU oranges and waxberry is the main economic plants, aquatic plants to water the plants, and other aquatic plant species less. 3. Wenzhou Sanyang wetland due to human activities is very serious, ecosystems in a healthy condition, assembly plant species is relatively simple, the age structure of a single, especially aquatic species too.4. Configuration methods of Wenzhou Sanyang wetland plants:plants with water, plants and architecture as well as plant and animal applications in areas such as analysis, discusses the aesthetics of ecology, wetland plants view. Sanyang wetland construction of wetlands vegetation, mainly in forest and aquatic plants, key technologies is a plant species selection and community space configuration. Species selection of native tree species-dominated, proper introduction of other suitable species, avoiding the introduction of alien invasive species.On the shore, surface water, water in the different plant configurations, select aquatic plant species based on the degree of contamination.5. Although the importance of Wenzhou Sanyang wetland ecological functions, but at the same time facing shrinking wetland area, a series of ecological problems, such as pollution and declines. Thus, realization of Wenzhou Sanyang wetland resource protection and sustainable use can take the following measures:(1) implement science pollution control;(2) establishment of Sanyang wetland ecological park;(3) rational utilization of wetland resources;(4) to strengthen the unified management of Sanyang wetland;(5) stepping up publicity and education, scientific research on wetlands.