排序方式: 共有1条查询结果,搜索用时 3 毫秒
1
1.
Black carbon and polycyclic aromatic hydrocarbons (PAHs) in surface sediments of China’s marginal seas 总被引:8,自引:0,他引:8
This study investigates the distribution of black carbon (BC) and its correlation with total polycyclic aromatic hydrocarbons (ΣPAH) in the surface sediments of China’s marginal seas. BC content ranges from <0.10 to 2.45 mg/g dw (grams dry weight) in the sediments studied, and varied among the different coastal regions. The Bohai Bay sediments had the highest BC contents (average 2.18 mg/g dw), which comprises a significant fraction (27%–41%) of the total organic carbon (TOC) preserved in the sediments. In ... 相似文献
1