【摘 要】
：
Serious PM10 and PM2.5 pollution raised great attention in China.Polycyclic aromatic hydrocarbons (PAHs) are primary toxic components bounded in particulate matter.Both PM10 and PM2.5 samples were tak
【机 构】
：
State Key Laboratory of Water Environmental Simulation, School of Environment, Beijing Normal Univer
论文部分内容阅读
Serious PM10 and PM2.5 pollution raised great attention in China.Polycyclic aromatic hydrocarbons (PAHs) are primary toxic components bounded in particulate matter.Both PM10 and PM2.5 samples were taken in the center of Beijing,China from 2013 to 2015.The experimental results revealed that high concentrations of Phenanthrene,Anthracene,Fluoranthene,Pyrene,Benzo[a]anthracene,Chrysene,Benzo[b]fluoranthene,Benzo[k]fluoranthene,Benzo[a]pyrene,Dibenzo[ah]anthracene,Benzo[ghi]perylene and Ideno(1,2,3-cd)pyreneexsisted in PM10 and PM2.5.
其他文献
The challenge of connecting significant amounts of onshore capacity to the energy hungry eastern coastal regions as well as a desire to diversify energy sources has led to an increasing interest on of
PES has attracted growing attentions of both scholars and practitioners,and was seen as an effective tool in securing ecosystem services provision,resulting in many PES frameworks from different persp
In order to propose carbon reduction targets in a city,we should fully consider the impacts of carbon emissions changes generated from the joint development of regional industrial transfer.Therefore,t
For enterprises of carbon emission reduction carbon quota can not bring incentives to enterprises in the second year.We need to design a dynamic compensation policy to reduce the degree of quota reduc
In order to promote the sustainable development of the resources and environment,many ecosystem services value assessment researches were carried out in the Middle Route Project of South-to-North Wate
With rapid urbanization and industrialization many Chinese cities have seen water pollution reaching appalling levels causing severe health effects and growing public concern in river basin,which also
Whether there is contradiction between to achieve the target of accelerating urbanization and that of controlling total amount of energy consumption in China and what is the impact of urbanization on
Our previous global-scale process-based terrestrial-biogeochemical-nitrogen-cycle (TBNC) model has been improved for using as a tool for the quantitative assessment of human interference with the N cy
Although endowed with abundant tidal resource,Chinas tidal power generation industry has been largely lagging compared with other renewable energy alternatives as small hydropower,photovoltaic power,w
The patterns of the worlds energy supply have been completely changed because of the shale gas revolution.In order to deal with climate change and the protection of national energy security,Chinese go