On protection and reutilization of non-culturalrelic historical buildings in renewal construction of old cities

Intangible Culture s Sustainable Development and Local Design Innovation;

On relationship between Chinese intangible culture and classic gardens

Urban culture includes physical culture and nonmaterial culture.

Nowadays our traditional culture is on the verge of extinction, like all other nonmaterial culture legacy, and need protecting.

Brief analysis on the reflection of non-material culture at Chinese language vocabulary;

Therefore,to set up a series of scientific systems to protect the non-material cultures along the road will not only promote the regional protection systems,but will heip to construct a national protection systems of non-material cultures according to Chinese current conditions.

The author intends to sort out some of the non-material cultures,highlight the eight main areas in need of further study in focus of Bayu culture: political and military culture,religion culture,natural science,literature,art,education,immigrant culture,and folk culture,in order to promote the study of Bayu culture.

The content of immaterial culture is really abundant,it implies many contents such as myth、 legend、 dialect、 proverb、 music and dancing and so on.

To better fix position and protect these material and immaterial cultures is really significant for developing Qinghai s economy and national cultures.

In terms of biomineralization, aragonite can be divided into biogenic aragonite and non-biogenic aragonite.