A Study on the Thoughts of Living Existing in Tu Nationality s Festival Customs in Qinghai;

the idea of existence reflects the reality of subsistence and it is unavoidable to be effected by the inherent character of man, especially the natural character.

The favorable development of the ecological system in the minority area as well as in China can only be guaranteed by enhancing the traditional ecological concept of the minority groups,strengthening the construction of the ecological legal system,making a good use of the minority autonomy and suiting the legislation to the local situations.

Thus, to establish ecological concepts in reservoir development and to enable harmonious coexistence between reservoirs, man and nature are essential to mitigating/offsetting the ecological impacts by reservoir development,.

This paper expounds the connotations of the architecture of the ecological library, expounds the principles of the architectural design of the ecological library, and probes into the concrete application of the ecological concept in the architecture of Chinese library.

Gathering the Peasant Lifestyles of Different Countries through the Comprehensive Realization of the Modern Ecological Ideas--The Planning and Design of Zoumaling Folk-style Park in Wuhan;

Study on the innovation methods of the tourism land planning upon the ecological idea;

Tourism land classification based on the concept of ecological ideal;