Acid Rain Pollution Situation and its Chemical Components and Countermeasures in Xiangtan;

Study on Soil Characteristics of Abandoned Land of Polianite and Relationship with Plant Growing in Xiangtan;

Assessment of Pollution of Heavy Metals on the Slag Wasteland of Xiangtan Manganese Mine;

Changing Trends of Ambient Air Quality in Xiangtan and Its Countermeasures;

Present situations and protection countmeasures of mining ecological environment in Xiangtan;

Forecast on Tendency of Urban Land Price Based on the Land Price Index——A Case Study of Xiangtan,Hunan Province;

A Study of Massive Economic Development Strategies of Xiangtan County;

Study on Land Reform of Xiangtan County in the Initial Stage after Liberation;

This paper chose Xiangtan County as the study object;it a.

Through monitoring 35 moving observation point for the groundwater in Xiangtan downtown, it is discovered that the groundwater table emerged at the lowest level during this ten years.

Soil physical and chemical properties of the wasteland in Xiangtan manganese mine;

Heavy-metal Contents and Absorption Characteristics of Plants In the Soil of Xiangtan Manganese Mine Wasteland

The study was conducted to comparatively analyze the quantity characteristics of soil microbes under different vegetation restoration,and the relationship among the soil microbe quantity,soil nutrition elements and the heavy metal elements,in Xiangtan manganese mine.

In order to improve the environment management quality, the paper predicts the environment influence of phase II project in Xiangtan power plant by establishing a theory of forecasting methods.