Spatial Distributions and Seasonal Variations of Dissolved Black Carbon in the Bohai Sea, China
文献类型：期刊论文
| 作者 | Huang, GP; Chen, YJ; Tian, CG ; Tang, JH; Zhang, H; Luo, YM; Li, J; Zhang, G
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| 刊名 | JOURNAL OF COASTAL RESEARCH
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| 出版日期 | 2016-09-01 |
| 页码 | 214-227 |
| 关键词 | Benzene polycarboxylic acid (BPCA) method Hydro-dynamics |
| ISSN号 | 0749-0208 |
| 产权排序 | [Huang, Guopei; Chen, Yingjun; Tian, Chongguo; Tang, Jianhui; Zhang, Hua; Luo, Yongming] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Prov Key Lab Coastal Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Huang, Guopei] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Chen, Yingjun] Tongji Univ, Coll Environm Sci & Engn, Key Lab Cities Mitigat & Adaptat Climate Change S, Shanghai 200092, Peoples R China; [Li, Jun; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China |
| 通讯作者 | Chen, YJ (reprint author), Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Prov Key Lab Coastal Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China. ; Chen, YJ (reprint author), Tongji Univ, Coll Environm Sci & Engn, Key Lab Cities Mitigat & Adaptat Climate Change S, Shanghai 200092, Peoples R China. Email:yjchentj@tongji.edu.cn |
| 英文摘要 | To investigate the temporal and spatial variations of dissolved black carbon (DBC) concentrations in the Bohai Sea, China, 495 seawater samples on 141 sites were collected in different water depths and seasons in six cruises from 2010 to 2014 for DBC quantification by the molecular marker method-benzene polycarboxylic acid method. The average concentration of DBC was 96.6 +/- 32.9 mu g L-1 (n = 495) in the entire Bohai Sea, while it was 136. 2 +/- 33.7 mu g L-1 (n = 28) in the Laizhou Bay, 131.2 +/- 30.3 mu g L-1 (n = 44) in the Bohai Bay, 86.3 +/- 16.1 mu g L-1 (n = 66) in the Liaodong Bay, 89.6 +/- 19.8 mu g L-1 (n = 277) in the Central Bohai Basin and 57.8 +/- 8.6 mu g L-1 (n = 80) in the Bohai Strait respectively. DBC concentrations showed a distinct decreasing trend from coastal area to offshore area and from the internal Bohai Sea to the Bohai Strait in horizontal distribution although no significant differences(p > 0.1) was observed in the vertical water column. The average DBC concentrations of the Central Bohai Basin and the Bohai Strait in spring, summer, autumn and winter were comparable. However the DBC concentration patterns in different seasons varied significantly, such as the DBC concentrations were lower in the southern than northern of the Bohai Strait in spring, but it was inversed in autumn and winter. The seasonal variations of DBC concentration patterns followed the seasonal variations of ocean currents, suggesting that DBC would serve as a potential marker for the hydro-dynamics study. |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Physical Geography ; Geology |
| 关键词[WOS] | ORGANIC-MATTER ; OCEAN ; FIRE ; SOILS ; MOBILITY ; CHARCOAL ; BENZENE ; TRANSFORMATION ; EMISSIONS ; TRANSPORT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000383795300020 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/17211]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_污染过程与控制实验室 中国科学院烟台海岸带研究所 |
| 推荐引用方式 GB/T 7714 | Huang, GP,Chen, YJ,Tian, CG,et al. Spatial Distributions and Seasonal Variations of Dissolved Black Carbon in the Bohai Sea, China[J]. JOURNAL OF COASTAL RESEARCH,2016:214-227. |
| APA | Huang, GP.,Chen, YJ.,Tian, CG.,Tang, JH.,Zhang, H.,...&Zhang, G.(2016).Spatial Distributions and Seasonal Variations of Dissolved Black Carbon in the Bohai Sea, China.JOURNAL OF COASTAL RESEARCH,214-227. |
| MLA | Huang, GP,et al."Spatial Distributions and Seasonal Variations of Dissolved Black Carbon in the Bohai Sea, China".JOURNAL OF COASTAL RESEARCH (2016):214-227. |
入库方式： OAI收割
来源：烟台海岸带研究所
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