沅江下游入湖段河床沉积物重金属污染特征
方小红, 彭渤, 张坤, 曾等志, 匡晓亮, 吴蓓娟, 谭长银, 王欣

Heavy metal contamination of bed sediments in inlet area of the lowermost Yuanjiang River, Hunan province of China
Xiaohong FANG, Bo PENG, Kun ZHANG, Dengzhi ZENG, Xiaoliang KUANG, Beijuan WU, Changyin TAN, Xin WANG
图1 沅江下游入湖河段沉积柱采样位置图示
Fig. 1 Map showing location of the sediment cores sampled in inlet area of the lowermost Yuanjiang River