广西茅尾海入海河口表层沉积物重金属分布及风险评价 |
阎琨, 庞国涛, 李伟, 毛方松 |
Assessing the distribution and ecological risks of heavy metals in surface sediments of the Maowei Sea estuary, Guangxi |
YAN Kun, PANG Guo-Tao, LI Wei, MAO Fang-Song |
图5 各重金属元素的二维因子载荷 |
Fig.5 Two-dimensional factor load of each heavy metal element |