| Research Results | |
| Spatial Variation of Soil Organic Carbon in Karst Forests of the Southwestern China and its Affecting Facters | HUANG Yimin et al (1) |
| Hydrochemical Characteristics Study and Genetic Analysis of Groundwater in a Key Region of the Wumeng Mountain, Southwestern China | HONG Tao et al (11) |
| Effect of Pyrolysis Temperature on Physicochemical Properties of XinJiang Cottonstraw Biochar | HE Yunyong et al (19) |
| Geochemical Characteristics of Plowing Layer Soil in South Jining Region, Shandong Province, China and Its Contribution Factors | ZHAO Qingling et al (25) |
| A Study on Chemical Forms and Leaching Characteristics of Trace Elements in Coal Gangue from Xinhua Coal Mine in Guizhou Province, China | YANG Ya et al (36) |
| Effect of Three Cations on Total Hardness of Groundwater | CHEN Jianping et al (47) |
| Photodegradation Kinetics of Permethrin in Different Soil Texture | LIU Pengyan et al (52) |
| Applied Study | |
| Assessment of Sediment Rate of a Kast Hill Peakcluster Depression Catchment Using 137Cs Technique-A Case Study on Yaji Experimental Site | LI Hao et al (57) |
| Partial Pressure and Diffusion Flux of Dissolved Carbon Dioxide in Typical Mainstream and Tributaries of the Three Gorges Reservoir during High Water Level Period | FU Jianan et al (64) |
| Geochemical Characteristics of Rare Earth Elements in Dabaoshan Acid Mine Drainages, Guangdong Province, China | YI Caiwen et al (73) |
| Concentration and Spatial Distribution Characteristics and Pollution Evaluation on Cd in Soil from Neijiang City, China Based on GIS and Index of Geoaccumulation | XIE Xianjian(82) |
| Potential Ecological Risk of Heavy Metals in Surface Dusts from Parks of Kaifeng City， China | DUAN Haijing et al (89) |
| Phytoremediation of Coppercontaminated Water by Nymphaea Tetragona and Pontederia Cordata | GAO Junxia et al (96) |
| Experiment Research | |
| Determination of free Amino Acids in Fragrans Leaves by Using High Performance Liquid Chromatography | GAO Xiaofei et al (103) |
| Optimization of the Experiment Conditions for Estimating Organic Matter Content with Lossonignition Method | HU Caili et al (110) |
| Determination of Trace Elements and Platinum Group Elements in Airborne Particulate Matter by Using Inductively Coupled Plasmamass Spectrometry | ZHANG Yong et al (119) |
| Special Subject and Review | |
| Research Progress on Mercury Dendrochemistry | ZHANG Peng et al (124) |
| A Review on Monitoring Methods for Spatial Distribution of Urban PM2.5 | DING Bing et al (130) |
| Advances in Study on Leaching Loss of Carbon from Soil | DING Hu et al (139) |
