Effects of land use changes on N element in the developed areas—A case of former Xishan city of Jiangsu Province;

Different land use types and soil sampling sites of different time were studied in former Xishan City,a typical area of Suzhou-Wuxi-Changzhou region in South Jiangsu,to analyze the influence of land use changes on soil quality from the viewpoint of the change of time and space.

Study on Land Use Spatio-temporal Evolution in Xishan City Based on RS, GIS & GPS;

Xishan City,a typical area of the Yangtz River Delta,was selected as a case for study of responses of 7 soil fertility indices,such as soil pH,organic matter(OM),total nitrogen(TN),total phosphorus(TP),available nitrogen(AN),available phosphorus(AP),and available potassium(AK),to changes in land use,i.

Effect of Annual Precipitation to Geotherm of Ore-Forming Fluid: A Case of Antimony Deposits in Xikuangshan;

Geothermal field of ore-forming fluids of antimony deposits in Xikuangshan;

A Study on the Metallogenic and geological condition of the Ulta—large Antimony Mine of Xikuangshan;

Study on the applying of 3D visualization technique to the construction of informationization in the Xitieshan deposit;

Genetic research of gypsum and siderite in Xitieshan deposit ant its significance;

Geochemisrry of the Hydrothermal Sedimentary Xitieshan Pb-Zn Deposit,Qinghai Province;