Effects of urbanization on the distribution of polycyclic aromatic hydrocarbons in China's estuarine rivers
文献类型：期刊论文
| 作者 | Li, Xiaoqian; Lu, Yonglong; Shi, Yajuan ; Wang, Pei; Cao, Xianghui; Cui, Haotian; Zhang, Meng; Du, Di
|
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2022-05-15 |
| 卷号 | 301期号:0页码:119001 |
| ISSN号 | 0269-7491 |
| 关键词 | ECOLOGICAL RISK-ASSESSMENT EMISSION CHARACTERISTICS SURFACE SEDIMENTS ATMOSPHERIC DEPOSITION AIR-QUALITY PAHS WATER POLLUTION MANAGEMENT FATE |
| 英文摘要 | Estuarine rivers are the primary medium for transporting pollutants from human activities to the ocean. Poly cyclic aromatic hydrocarbons (PAHs) have substantial toxicity and pose a significant risk to ecosystem and human health. However, the influences of urbanization on their distribution, particularly in China where urbanization is occurring rapidly, remain unclear. This study took three coastal economic circles of China as research areas, and investigated PAHs (16 species) in the estuarine river water. 95.9% of the sampling sites demonstrated moderate PAHs pollution and moderate ecological risk. Coal and petroleum combustion was the primary source of PAHs, but the source composition varied among the regions. Air pollution caused by energy emissions, particularly carbon emissions, has a critical and differential effect on PAHs distribution and deposition. With the increasing use of clean energy, PAHs emissions have been gradually reduced, which provides an effective option for PAHs reduction in a rapidly urbanizing coastal region. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47240]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 通讯作者 | Lu, Yonglong |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.Xiamen Univ, Coll Environm & Ecol, State Key Lab Marine Environm Sci, Xiamen 361102, Fujian, Peoples R China 4.Xiamen Univ, Coll Environm & Ecol, Key Lab Minist Educ Coastal Wetland Ecosyst, Xiamen 361102, Fujian, Peoples R China 5.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 10001 |
| 推荐引用方式 GB/T 7714 | Li, Xiaoqian,Lu, Yonglong,Shi, Yajuan,et al. Effects of urbanization on the distribution of polycyclic aromatic hydrocarbons in China's estuarine rivers[J]. ENVIRONMENTAL POLLUTION,2022,301(0):119001. |
| APA | Li, Xiaoqian.,Lu, Yonglong.,Shi, Yajuan.,Wang, Pei.,Cao, Xianghui.,...&Du, Di.(2022).Effects of urbanization on the distribution of polycyclic aromatic hydrocarbons in China's estuarine rivers.ENVIRONMENTAL POLLUTION,301(0),119001. |
| MLA | Li, Xiaoqian,et al."Effects of urbanization on the distribution of polycyclic aromatic hydrocarbons in China's estuarine rivers".ENVIRONMENTAL POLLUTION 301.0(2022):119001. |
入库方式： OAI收割
来源：生态环境研究中心
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