The Research Of Present Situation, Question And Countermeasure Of Biodiversity Protection In Chun’an County

Biodiversity is the condition of human survival, and is the basis of sustainable development of economic and social. Biological diversity fills the world full of vitality, but problems as loss of habitat and fragmentation make it facing a great threat. Importance of biodiversity conservation has been known by various sectors of the community, biological diversity has become the society’s award-winning environmental issues of concern.From the study of the important significance of biodiversity protection in Chunan County, a comprehensive investigation and analysis of species diversity, genetic diversity, ecosystem diversity and landscape diversity is made, it thinks that based on Qiandao Lake, the ecological environment resources of Chunan county is the most outstanding advantage and the most valuable core competitiveness;From regulations and policies, regulatory agencies, public education until the animal and plant protection, local makes a series of biodiversity management system. However, the formation of Qiandao Lake is a typical habitat islands, and Qiandao Lake’s water environment is more attract people’s attention, so there are many stress factors of biodiversity conservation in Chunan.For the maintenance of ecological security and ecological balance of the Qiandao Lake even the Chunan County, improving the living environment, creating harmonious living environment of the human and the nature, according to local conditions puts forward the principle of the protection of biodiversity, objectives, zoning layout, conservation and management measures in Chunan County. In the city biodiversity conservation level, according to Qiandao Lake Town of Green function and habitat types of plant configuration, construction of approaching nature plant community, is the focus of the conservation of plant diversity in urban green space system; in the the Qiandao Lake district and even county level, based on Qiandao Lake’s natural forest and wetland ecosystems, through the important species in situ conservation and ex-situ conservation, trees and forest tree germplasm resources protection, harmful species (including invasive species) control, protection and sup-port system construction and so on, strengthens biodiversity conservation measures.Promoting biodiversity conservation strategy of Chunan County, needs to continue to carry out on the basis of the original ecological construction projects, pay close attention to the implementation of biodiversity conservation major projects, including the Qiandao Lake city green space system engineering, Qiandao Lake million hectares of forest form improvement project, Thousand Island Lake pine wood nematode disease prevention and control engineering, Qiandao Lake wetland ecological system protection forest and wetland ecosystem restoration engineering; natural protection area construction and ex-situ conservation projects; the ancient and famous trees and forest tree germplasm resources protection engineering. At the same time, the establishment of a biodiversity monitoring, early warning system, the establishment and improvement of the system of regulations and policies, the improvement the awareness of the public participation, increased personnel training and scientific research, solves the outstanding problems and weak links in the biodiversity conservation.The protection of biological diversity will bring three benefits of ecological, social, economic to Chunan county, while regulations and policies, organization, capital, science and technology safeguard measures is essential.