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| 黄河三角洲北部湿地多环芳烃分布与来源 | |
| 引用本文： | 袁红明,赵广明,庞守吉,高国勇,叶思源.黄河三角洲北部湿地多环芳烃分布与来源[J].海洋地质与第四纪地质,2008,28(6). |
| 作者姓名： | 袁红明 赵广明 庞守吉 高国勇 叶思源 |
| 作者单位： | 1. 国土资源部,海洋油气资源和环境地质重点实验室,青岛,266071;青岛海洋地质研究所,青岛,266071 2. 中国海洋大学,海洋地球科学学院,青岛,266100 3. 中国地质大学,海洋学院,北京,100083 4. 黄河口水文水资源勘测局,东营,257061 |
| 基金项目： | 国土资源部海洋油气资源和环境地质重点实验室开放基金(MRE200803); 国家自然科学基金项目(40642009) |
| 摘 要： | 对黄河三角洲北部湿地表层土壤中的多环芳烃（PAHs）进行定量分析，结果表明，袁层土壤中PAHs总量范围为27．43～128．97ng／g（干重），PAHs的空间分布总体呈西高东低的趋势。经过研究对比，认为表层土壤样品中的PAHs尚未对生物造成显著负面影响，并提出表层土壤PAHs污染主要来源于高温热解产物，仅有很小部分的石油类的污染。 |
| 关 键 词： | PAHs 分布 来源 湿地 黄河三角洲 |
POLYCYCLIC AROMATIC HYDROCARBONS(PAHS)EXPOSURE AND THEIR SOURCE ANALYSIS IN THE NORTHERN WETLAND OF THE YELLOW RIVER DELTA |
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| YUAN Hong-ming,ZHAO Guang-ming,PANG Shou-ji,GAO Guo-yong,YE Si-yuan.POLYCYCLIC AROMATIC HYDROCARBONS(PAHS)EXPOSURE AND THEIR SOURCE ANALYSIS IN THE NORTHERN WETLAND OF THE YELLOW RIVER DELTA[J].Marine Geology & Quaternary Geology,2008,28(6). | |
| Authors: | YUAN Hong-ming ZHAO Guang-ming PANG Shou-ji GAO Guo-yong YE Si-yuan |
| Abstract: | The compounds of 16 polycyclic aromatic hydrocarbons(PAHs) were measured and identified by GC-MS in surface soil at 20 stations of the northern wetland of the Yellow River Delta.The results showed that the total concentrations of PAHs ranged from 27.34 to 128.97 ng/g(dry weight).The enriched areas gradually reduced from west to east.The total contaminative level is not very high compared with the similar research of China.According to the varieties and aromatic rings distributions of PAHs,the pollutants mig... |
| Keywords: | wetland PAHs distribution source the Yellow River Delta |
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