Introspection of sustainable development and environmental planning of National Park management

Because of slender land and high mountain, steep slope, and rapids of natural environment, the whole regional ecosystem has the changeable terrain and landscape with diverse ecology and species. During the past 300 years, the humanity lives and spreads on this splendid domain, accomplished the complex, fragment and sensitive of nature and humanities ecosystem, and its Landscape ecology texture. This paper finds out that, although the National Parks system in China has been in operation for over 30 years and has achieved the objective of species conservation, it is still facing the a conflicting situation and coordinated demand of its conservation and recreation. With the global tendency of "sustainable development" and "ecotourism", this paper suggests that National Park system should establish a sustainable development mechanism integrating "conservation, recreation, and research." Therefore, this paper suggests shifting the traditional planning paradigm of resource benefit guidance and resource valuation framework of Ecological Planning to the "Sustainable Planning" theory and technique that are suitable for sustainable development concept in order to meet the demand for a new conservation concept and technique of sustainable development for the human beings dealing with the environment resources. Also, the texture and model of Landscape ecology and the model and method of Geographic Informational System could be considered as the proper tool. This paper points out that the landscape ecology texture and tendency should represent the secret code of sustainable development. Furthermore, the situation of the sustainable development is dynamic, and the GIS model is necessary for corresponding planning. Finally, this paper develops a suitable sustainable development operation definition and planning methodology to represent the interlacing framework of ecology (conservation) and human being (e. g., recreation, research, life, etc.) system of National Park management.