我国环境介质中多环芳烃的分布及其生态风险

程家丽; 黄启飞; 魏世强; 王琪; 唐阵武

环境工程学报

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程家丽, 黄启飞, 魏世强, 王琪, 唐阵武. 我国环境介质中多环芳烃的分布及其生态风险[J]. 环境工程学报, 2007, 1(4): 138-144.

引用本文:

程家丽, 黄启飞, 魏世强, 王琪, 唐阵武. 我国环境介质中多环芳烃的分布及其生态风险[J]. 环境工程学报, 2007, 1(4): 138-144.

Cheng Jiali, Huang Qifei, Wei Shiqiang, Wang Qi, Tang Zhenwu. A review on distribution and risks of pollution from polycyclic aromatic hydrocarbons (PAHs) in China[J]. Chinese Journal of Environmental Engineering, 2007, 1(4): 138-144.

Citation:

Cheng Jiali, Huang Qifei, Wei Shiqiang, Wang Qi, Tang Zhenwu. A review on distribution and risks of pollution from polycyclic aromatic hydrocarbons (PAHs) in China[J]. Chinese Journal of Environmental Engineering, 2007, 1(4): 138-144.

我国环境介质中多环芳烃的分布及其生态风险

1.
西南大学资源环境学院,重庆市农业资源与环境研究重点实验室,重庆 400716；
2.中国环境科学研究院,北京 100012
2.
中国环境科学研究院,北京 100012
3.
北京师范大学环境学院,水环境模拟国家重点实验室,北京 100875
基金项目:
国家自然科学基金资助项目（50508042）
中图分类号: X5

A review on distribution and risks of pollution from polycyclic aromatic hydrocarbons (PAHs) in China

1.
College of Resources and Environment,Southwest University,Key Laboratory of Agricultural Resources and Environment of Chongqing,Chongqing 400716；
2.Chinese Research Academy of Environmental Sciences,Beijing 100012
2.
Chinese Research Academy of Environmental Sciences,Beijing 100012
3.
State Key Laboratory of Water Environmental Simulation,School of Environment,Beijing Normal University,Beijing 100875
Fund Project:

摘要: 持久性有机污染物多环芳烃（PAHs）在我国环境介质中广泛分布，美国EPA规定的16种优先控制多环芳烃大多在我国大气、水体、沉积物、土壤和生物体内检出。总结了我国环境介质中PAHs污染水平及特点，分析了其存在的环境风险。我国大气中PAHs污染较重，尤其是北方。水体已普遍受PAHs污染，其中部分水体污染严重；沉积物多环芳烃污染大多处于低生态风险水平，但沉积记录研究表明有越来越严重的趋势。我国土壤和生物体PAHs含量较低，污染生态风险较小。部分区域蔬菜中PAHs含量较高，存在不可忽视的生态风险。
- 多环芳烃 /
- 环境介质 /
- 分布 /
- 生态风险
Abstract: Being a representative persistent organic pollutant(POP),PAHs was widespread in China and 16 PAHs as priority pollutants promulgated by US Environmental Protection Agency (EPA) had nearly been determined in various environmental media including atmosphere,water,sediment,soil and organism.This research represents an assessment of the current state of pollution and risk from polycyclic aromatic hydrocarbons (PAHs) in China.On a national basis,PAHs levels in atmosphere were relatively high and a high biological impairment were most likely to be posed in China,expecially in north.Furthermore,surface water was universally polluted by PAHs and heavily in some areas.The concentration of PAHs in sediments tended to be a rangelow risk in most areas,while distribution profile in sediment cores showed a tendency of rapidly increase with economic development.With the small amount of investigation in China,PAHs pollution associated with low adverse biological effects in soils and organism,but high risk in vegetables in limited areas.
- polycyclic aromatic hydrocarbons (PAHs) /
- environmental media /
- distribution /
- ecological risks

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程家丽, 黄启飞, 魏世强, 王琪, 唐阵武. 我国环境介质中多环芳烃的分布及其生态风险[J]. 环境工程学报, 2007, 1(4): 138-144.

引用本文:

程家丽, 黄启飞, 魏世强, 王琪, 唐阵武. 我国环境介质中多环芳烃的分布及其生态风险[J]. 环境工程学报, 2007, 1(4): 138-144.

Citation:

我国环境介质中多环芳烃的分布及其生态风险

1. 西南大学资源环境学院,重庆市农业资源与环境研究重点实验室,重庆 400716；
2.中国环境科学研究院,北京 100012
2. 中国环境科学研究院,北京 100012
3. 北京师范大学环境学院,水环境模拟国家重点实验室,北京 100875

收稿日期: 2006-06-09

基金项目:

国家自然科学基金资助项目（50508042）

关键词:

摘要: 持久性有机污染物多环芳烃（PAHs）在我国环境介质中广泛分布，美国EPA规定的16种优先控制多环芳烃大多在我国大气、水体、沉积物、土壤和生物体内检出。总结了我国环境介质中PAHs污染水平及特点，分析了其存在的环境风险。我国大气中PAHs污染较重，尤其是北方。水体已普遍受PAHs污染，其中部分水体污染严重；沉积物多环芳烃污染大多处于低生态风险水平，但沉积记录研究表明有越来越严重的趋势。我国土壤和生物体PAHs含量较低，污染生态风险较小。部分区域蔬菜中PAHs含量较高，存在不可忽视的生态风险。

English Abstract

A review on distribution and risks of pollution from polycyclic aromatic hydrocarbons (PAHs) in China

1. College of Resources and Environment,Southwest University,Key Laboratory of Agricultural Resources and Environment of Chongqing,Chongqing 400716；
2.Chinese Research Academy of Environmental Sciences,Beijing 100012
2. Chinese Research Academy of Environmental Sciences,Beijing 100012
3. State Key Laboratory of Water Environmental Simulation,School of Environment,Beijing Normal University,Beijing 100875

Received Date: 2006-06-09

Fund Project:

Keywords:

polycyclic aromatic hydrocarbons (PAHs) /
environmental media /
distribution /
ecological risks

Abstract: Being a representative persistent organic pollutant(POP),PAHs was widespread in China and 16 PAHs as priority pollutants promulgated by US Environmental Protection Agency (EPA) had nearly been determined in various environmental media including atmosphere,water,sediment,soil and organism.This research represents an assessment of the current state of pollution and risk from polycyclic aromatic hydrocarbons (PAHs) in China.On a national basis,PAHs levels in atmosphere were relatively high and a high biological impairment were most likely to be posed in China,expecially in north.Furthermore,surface water was universally polluted by PAHs and heavily in some areas.The concentration of PAHs in sediments tended to be a rangelow risk in most areas,while distribution profile in sediment cores showed a tendency of rapidly increase with economic development.With the small amount of investigation in China,PAHs pollution associated with low adverse biological effects in soils and organism,but high risk in vegetables in limited areas.

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我国环境介质中多环芳烃的分布及其生态风险

A review on distribution and risks of pollution from polycyclic aromatic hydrocarbons (PAHs) in China

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我国环境介质中多环芳烃的分布及其生态风险

English Abstract

A review on distribution and risks of pollution from polycyclic aromatic hydrocarbons (PAHs) in China

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