Ecological Risk Assessment of Benzo[a]pyrene in Yellow River Delta
文献类型：期刊论文
| 作者 | Jin, Qin2; Jiang, Qunou1,4; Wu, Feng5; Li, Xing2; Deng, Xiangzheng1,3 |
| 刊名 | CLEAN-SOIL AIR WATER
 |
| 出版日期 | 2013-04-01 |
| 卷号 | 41期号:4页码:370-376 |
| 关键词 | Benzo[a]Pyrene Comprehensive Ecological Risk Assessment Ecological Risk Probability Oil Pollution Yellow River Delta |
| 文献子类 | Article |
| 英文摘要 | Ecological risk assessment is of great significance to promoting the rational management effectively for the oil-polluted areas. A comprehensive evaluation method of ecological risk, including probabilistic risk assessment and regional ecological risk assessment, is developed through employing the contaminant benzo[a]pyrene as an indicator to assess ecological risk of five oil mining plots, respectively in Yellow River Delta. In this study, firstly we evaluate the ecological risk probability of five oil mining plots using overlapping area of probabilistic curves, and the results show that local ecological risk varies between the maximum 0.4 and the minimum 0.01. Then we overlay boundaries of five administrative divisions in Yellow River Delta and the spatial distribution patterns of ecosystems to generate new risk receptor plaques, and calculate the integrated value of 30 specifically classified plaques for comprehensive evaluation of ecological risk. The results, fluctuating within the range of 0.00005 and 0.25, indicate that local government should be vigilant to ecological risk of benzo[a]pyrene to some extent, although the current situation is not severe in whole. |
| WOS关键词 | METAL CONTAMINATION ; TRACE-ELEMENTS ; WETLAND SOILS ; CHINA ; SEDIMENTS ; NUTRIENTS ; MODEL ; BASIN |
| 语种 | 英语 |
| 出版者 | WILEY-BLACKWELL |
| WOS记录号 | WOS:000317288800010 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/68509]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Deng, Xiangzheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.China Univ Geosci, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China 4.Beijing Forestry Univ, Sch Soil & Water Conservat, Beijing, Peoples R China 5.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jin, Qin,Jiang, Qunou,Wu, Feng,et al. Ecological Risk Assessment of Benzo[a]pyrene in Yellow River Delta[J]. CLEAN-SOIL AIR WATER,2013,41(4):370-376. |
| APA | Jin, Qin,Jiang, Qunou,Wu, Feng,Li, Xing,&Deng, Xiangzheng.(2013).Ecological Risk Assessment of Benzo[a]pyrene in Yellow River Delta.CLEAN-SOIL AIR WATER,41(4),370-376. |
| MLA | Jin, Qin,et al."Ecological Risk Assessment of Benzo[a]pyrene in Yellow River Delta".CLEAN-SOIL AIR WATER 41.4(2013):370-376. |
入库方式： OAI收割
来源：地理科学与资源研究所
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