Taken the Guangfeng county of Jiangxi province as an example,the relationship between economic development and land use structural changes was analyzed.

Nonmetals resource is very in Guangfeng county, but utilization fashion is simple, developing scale is small, property chain is short, utilization level of resource is low, and the continue development of mining industry is restricted.

Analysis of Spatial-temporal Changes of Land Use Based onRemote Sensing:a Case Study of Fengxian County;

Mineralogical Characteristics of the Pingtang Sinian Sedimentary Black Talc in Guangfeng;

Assessments of landslide hazards in Fengdu County,Chongqing City,Three Gorges reservoir region of the Yangtze River,China.;

Study on Main Forest Community Plant Spieces Diversity in Fengdu County;

An ecological footprint model was used to make quantitative and qualitative analyses of the eco—environmental effects in Fengdu county located in the Three—Gorges Reservoir Area in 2004,so as to provide reference for the work of protection of the ecological environment in the Reservoir Area,including Fengdu county.