Structural Characters of the Indosinian-stage in Yudu-Ningdu Area,Jiangxi Province;

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.

Present Situations and Protection Countermeasures of Mining Ecological Environment in Guoluolongwa Gold Mine,Dulan,Qinghai Province;

Present Situations and Protection Countermeasures of Mining Ecological Environment in Dulenggou Copper-cobalt Deposit of Dulan;

AHP(analysis hierarchy process) was employed to construct a system of environmental impact assessment for land use change,based on a quantitative analysis of the effects of change in land use on eco-environment in Fengdu country from 1997 to 2004.

Geochemical characteristics of the Huoshaozhai Sb-Au deposit and its prospecting orientation,Sandu County,Guizhou Province;

Analysis of Rodent Surveillance in Sandu County of Guizhou Province from 1990 to 2005;