Content, distribution, source and ecological risk of heavy metals in soils of Benggang areas in Southwest Fujian Assessment of vegetable safety and heavy metal contamination risk in decomposed rape straw and coal gangue soilless culture substrate Evaluation on the pollution and potential ecological risk of heavy metals for the surface sediment in Shantou estuary Heavy metal pollution characteristics and ecological risk analysis for soil in Phyllostachys praecox stands of Lin’an. Specificity and ecological risk of heavy metal pollution in Liaoning sewage irrigation district Assessment on pollution and potential ecological risk of heavy metals in the sediments of the temporary marine dumping area of Fangchenggang Spatial distribution and potential Ecological Risk Assessment of Heavy Metals in the Surface Sediments of Guishan Island, Pearl River Estuary Distribution and ecological risk assessment of 7 heavy metals in urban forest soils in Changsha City Sources and potential risk of heavy metals in roadside soils of Xi’an City. Chemical speciations of heavy metals and their risk assessment in agricultural soils in a coal mining area from Xingren County, Guizhou Province, China. Distribution of heavy metals in topsoils affected by land use patterns at a small watershed scale: a case study in the Bantou Reservoir watershed in Xiamen, China Distribution of heavy metal in paddy soil of Hani Terrace core zone and assessment on its potential ecological risk Sediments eco-environmental quality assessment in the Changjiang Estuary and its adjacent waters Assessment of heavy metal pollutions in soils and bioaccumulation of heavy metals by plants in Rongxi Manganese mineland of Chongqing Spatial Variability of Steppe Soil Heavy Metal Content and Contamination Assessment: A Case Study of Daqing City and the Surrounding Areas, China