A Study Of Zhangjiajie Ornamental Plant Resources Utilization Based On The Biological Diversity

Biological diversity is the result of billions of years of development in the evolution of life on earth as well as the material foundation to the survival of humans. Especially in the case of the world facing serious ecological environment problems, the conservation and sustainable use of biological diversity is a common task in front of all mankind. Based on this, It is based on the biological diversity of zhangjiajie ornamental plant resource utilization as the research object in this study.The goal is to put forward some constructive suggestions of Zhangjiajie ornamental plant resources utilization by referring to collect literature, comprehensive analysis and through on the spot investigation, on the theory of biological diversity. The main research results are as follows:(1) Pay attention to biodiversity:Botanical species diversity is a component of biodiversity, Biodiversity is the foundation of the citizens and tourists relies for survival and development of zhangjiajie. People’s basic necessities of life and many aspects of the material and cultural life are closely related to maintain biodiversity. Meanwhile, Biodiversity plays an important role in the composition of the atmosphere, the earth’s surface temperature, surface sediments REDOX potential, keep the soil fertility, ensure quality and regulating climate, etc(2) Paying attention to resources utilization of the local plant:Zhangjiajie has a superior natural condition.There are 367 species of plants, among which there are 329 native species,36 rare and endangered species,13 endemic species in this area. Therefore it is not only the place of national park, but also the treasure house of world significance of plant diversity. The main problem is that the ornamental plant species is less, only 130 species, of which there are 92 native species, with lack structural diversity. And we can make good use of this advantage to choose the best seeds to grow in the downtown, which can rich city ornamental plants, highlight the local characteristics, because this area has superior natural conditions, abundant native seed plant species, most of which have high ornamental value. With the development of society, native plant resources becomes an industry, at the same time we can take good measures to promote the development in appropriate field, which reflects the characteristics of forest tourism.(3)reflecting the ideology of human-centeredness:We put forward a theory that we should consider the function, effect of the plant landscape, layout, capacity from the perspective of users in plant configuration to meet people’s functional requirements of the urban environment, leisure, entertainment, aesthetic, etc.Zhangjiajie natural are rich and colorful in resources, It has a variety of plant resources. Studying the ornamental plant resources of Zhangjiajie, we should focus on the subject of People-oriented and emphasis the special role on biodiversity in urban environment and people’s life. Only by paying attention to native plant resources utilization and rational layout can we prompt the sustainable development of city landscape ecological environment.