Sources of Organic Carbon from Sediment of a Karst Spring and Its Environmental Significance

GUO Fang et al (485)

Distribution and Retention Efficiency of Nitrogen and Phosphorus in Cascade Reservoirs in Wujiang River Basin

XIANG Peng et al (492)

Comparative Study on Soil Physico­chemical Properties and Enzyme Activity of Economic Forest Lands in Red Soil Zone, Southern China

LIU Qiming et al (502)

Influenceof Arsenic Pollution on Soil Microbial Community of Mining Area

ZHENG Jinghua et al (506)

Fluxes and Influencing Factors of CO2 and CH4 in Hangzhou Xixi Wetland, China

QIN Siyue et al (513) 

Characteristics of Soil Compactness under Different Land­use Types in Purple Soil Region

SHI Binglin et al (520)

Comparative Study on Denitrification of Typical River Sediments under Different Pollution Characteristics in Tianjin City, China

REN Mingcheng et al (527)

Geo­chemical Characteristic Analysis of Seawater Mixture in Estuary of Jiahe River, Yantai City, China  

CHEN Qiao et al (534) 

Applied Study 

Speciation and the Ecological Risk Assessment of Heavy Metals in Vertical Profile Soil of Agricultural Area

BIAN Kai et al (542)

Temporal and Spatial Variations of Atmospheric Pollutants in Typical Cities in China

ZHAO Hui et al (549)

The Optimization for a Watershed's Agricultural Non­point Pollution Control under the Information Constraint

ZHANG Wanying et al (557)

A Study on Livestock Manure Nitrogen Load and Pollution Potential of Farmland in Anhui Province, China Based on GIS 

YAN Bojie et al (566)

Experiment Research 

Effect of Inorganic Ion Precipitation on Hydrophobic Organic Pollutant Adsorption by Non­extracted Soil Organic Matters

AN Xianjin et al(572)

A Research on Dissolution and Releasing Regularity of Heavy Metal Chromium under Chromium Slag Dynamic Leaching

LIU Ling et al (581)

Special Subject and Review  

A Review on Toxicity of Dioxins and It in Soils and Sediments of China 

TANG Ting et al (586)