EARTH AND ENVIRONMENT

Vol. 37, No.2, Tot No.276 2009 

CONTENTS

Research Results

Mass Balance of Silicate Minerals in Soils and Soil Losses in the Karst Mountainous

Regions of Southwest China…................………………………ZHANG Xin-bao et al.(97)

Influence of Hydraulic Gradient on the Travertine Deposition in the Baishuitai Canal,

Yunnan Province…………………………………………………….ZENG Cheng et al.(103)

Speciation Analysis of Cadmium in Tailings from the Jinding Pb-Zn Mining Area,

Yunnan Province………………………………………………………….LI Hang et al.(111)

Geochemical Migration Model of Heavy Metals in the Bioreator Landfill Site

under Simulated Acid Rain Condition………………………………..LIU Hui-hu et al.(118)

Monitoring Results of Soil Loss in Karst Slopes………………………………….PENG Tao et al.(126)

Tl, Tl Poisoning, and Tl Remove Tracks in the Ecological System………..ZHANG Bao-gui et al.(131)

Research on and Application of 3D Geological Modeling and Visualization in Ore

Prospecting in Crisis Mines as Exemplified by Yinan Gold Mine...XIANG Zhong-lin et al.(136)

Estimating Sediment Deposition Rates by the Cs-137 Technique in Karst Depression

of Chongtou，Puding County，Guizhou Province………………..BAI Xiao-yong et al.(142)

Fluxes of CH4 from Non-Agricultural Soils in Central Guizhou Province and Their

 Affecting Factors………………………………………………………..LIU Fang et al.(147)

Influence of Acid Soil on the Quality of Groundwater in a Cereal Base of Guangdong

Province…………………………………………………….…………..LUO Jie et al.(153)

Regional Geochemical Characteristics and Affecting Factors of Surface Water on

the Hainan Island…………………………………………………….HE Yu-sheng et al.(157)

Special Subject and Review

Holocene Climate Changes in Southwest China……………………………ZHU Zheng-jie et al.(163)

Research on Sr Isotope Geochemistry of Rivers——Status and Problems……WANG Bing et al.(170)

Progress in Research on Oxygen Isotope Fractionation in Organic Matter...ZHANG Qing-le et al.(178)

Applied Study

Slope Analysis of Rocky Desertification Based on DEM in Small Catchments as

Exemplified by a Homogenous Limestone Region in Guizhou Province……..TAN Qiu(182)

Application of Correlation Analysis and Principal Component Analysis in the Study of

Origin of Low-Weight-Molercular Carboxylic Acids in Rainwater……….XU Gang et al.(188)

Research on Regional Compensation Mechanism in Guarding State Land Ecological

Security…………………………………………………………………………PAN Kang(194)

Effect of Ultraviolet-B Stress on Endogenous Hormone in Soybean

 Seedlings………………………………………………………….....ZHANG Ya-li et al.(199)

Developing Potential of “Earth and Environment” Based on the Analysis of Published

Papers in 1979～2008…………………………………………………WEI Zhong-qing(203)