| 新疆典型地区土壤/松针中多环芳烃分布特征 |
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| 引用本文： | 李微微,马新东,冉聃,王震,鲁建江.新疆典型地区土壤/松针中多环芳烃分布特征[J].化工学报,2011,62(11):3263-3268. |
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| 作者姓名： | 李微微 马新东 冉聃 王震 鲁建江 |
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| 作者单位： | 石河子大学化学化工学院,新疆兵团化工绿色过程重点实验；国家海洋环境监测中心 |
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| 基金项目： | 国家自然科学基金项目(20967007); EEPSEA-中国环境经济研究项目(20004801)~~ |
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| 摘 要： | 考察了新疆典型地区(石河子、北屯和喀纳斯)土壤和松针中多环芳烃(PAHs)的浓度水平和分布特征.与国内外典型地区相比,新疆土壤和松针中PAHs的污染水平较低.与受人类活动影响明显的石河子地区相比,人迹罕至的喀纳斯地区土壤和松针中低分子量PAHs的比例较高,而高分子量PAHs的比例较低,不同环数PAHs呈现出明显的“局部...
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| 关 键 词： | PAHs 土壤 松针 局部分馏 |
Distribution of PAHs between soils and pine needles collected from typical areas of Xinjiang |
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| LI Weiwei,MA Xindong,RAN Dan,WANG Zhen,LU Jianjiang.Distribution of PAHs between soils and pine needles collected from typical areas of Xinjiang[J].Journal of Chemical Industry and Engineering(China),2011,62(11):3263-3268. |
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| Authors: | LI Weiwei MA Xindong RAN Dan WANG Zhen LU Jianjiang |
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| Affiliation: | LI Weiwei1,2,MA Xindong2,RAN Dan1,WANG Zhen2,LU Jianjiang1 (1School of Chemistry and Chemical Engineering,Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan,Shihezi University,Shihezi 832003,Xinjiang,China,2National Marine Environmental Monitoring Center,Dalian 116023,Liaoning,China) |
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| Abstract: | Concentrations of polycyclic aromatic hydrocarbons(PAHs)in soils and pine needles collected from typical areas of Xinjiang(Shihezi,Beitun and Kanas)were measured to investigate their distribution between the two environmental media.The concentrations of PAHs in soils and pine needles samples from the three regions were lower than that from other typical regions.The proportion of low molecular weight PAHs was higher and that of high molecular weight species was lower for Shihezi's sample than that for Kanas'... |
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| Keywords: | PAHs soils pine needles local atmospheric distillation |
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