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贵阳市表层土壤中多环芳烃的分布特征及来源解析
胡健; 张国平; 刘頔; 张岩林; 灌瑾
2011
Source Publication生态学杂志
Volume30Issue:9Pages:1982-1987
Other Abstract运用高效液相色谱仪对贵阳市区及近郊的表层土壤中16种多环芳烃(PAHs)进行了定量分析,对其分布特征、污染水平以及来源进行了探讨。结果表明:土壤中PAHs含量为61~1560μg·kg-1,城区土壤样品中PAHs含量为247~1560μg·kg-1,郊区土壤样品中PAHs含量为61~339μg·kg-1,土壤中4环、5环PAHs含量较高,在土壤PAHs含量中占有绝对优势;参照国外环境标准,对区域表层土壤PAHs的污染现状进行了评价,结果显示,贵阳市表层土壤受到一定程度的PAHs污染。利用相关系数法和典型源三角图法对PAHs的可能来源进行了解析,发现贵阳市的土壤主要受到燃煤排放以及混合污染源——燃煤与汽车尾气排放PAHs的联合污染。
Keyword贵阳 土壤 多环芳烃 来源解析
Subject Area环境地球化学
Indexed ByCSCD
Language中文
CSCD IDCSCD:4296895
Citation statistics
Cited Times:9[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/352002/6967
Collection环境地球化学国家重点实验室_环境地球化学国家重点实验室_期刊论文
Recommended Citation
GB/T 7714
胡健,张国平,刘頔,等. 贵阳市表层土壤中多环芳烃的分布特征及来源解析[J]. 生态学杂志,2011,30(9):1982-1987.
APA 胡健,张国平,刘頔,张岩林,&灌瑾.(2011).贵阳市表层土壤中多环芳烃的分布特征及来源解析.生态学杂志,30(9),1982-1987.
MLA 胡健,et al."贵阳市表层土壤中多环芳烃的分布特征及来源解析".生态学杂志 30.9(2011):1982-1987.
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