Polypores Resources and Flora Characteristic of Huoditang in Qinling Mountains;

Growth law of Tsuga chinensis in Huoditang Forest Region;

Carbon storage and carbon density of Pinus tabulaeformis and Pinus armandii forests at Huoditang forest region in Qinling Mountain;

Artificial neural network model of Pinus armandi landscape pattern in Huoditang Forest Region;

Gross caloric values of 11 kinds of trees and 21 kinds of shrubs, as well as 7 types of litters in Qinling forest region were determined.

Au deposits occur in the low-grade metamorphic areas in Qinling region.

There have been some new views about the metallogenic geological conditions of three important types of gold deposits Baguamiao,Maanqiao and Jianchaling in Qinling region.

On the basis of the metallogenic geological background, new technologies and methods for prognosis of the three important types of gold depositsBaguamiao, Shuangwang and Jianchaling, in the Qinling region, western China are presented in this study.

Lamprophyre is widely distributed in the Qinling area.

Both the Qinling area and Yunnan-Guizhou-Guangxi contiguous area are important areas where micro- and fine-grained disseminated gold deposits are distributed.

According to the deposit which has Se element enriched of Qinling area, it has concluded the distributing characteristics and application of the rich Se deposit,as well as the forming mechanism with Se element ore-forming model.