The Sources Of Atmospheric Particulate Matter Pollution In A Water Head Site Of Beijing In Winter Months
- 10.2991/aeecs-16.2016.66How to use a DOI?
- Particulate matter, Trace metal, Sources, Miyun reservoir, Deposition flux, Atmospheric pollution.
11 atmospheric particulate matter sampling sites was created around Miyun reservoir to analyze the mineral composition, element concentration and sources of atmospheric particulate matter pollution by using ICP-MS and XRD analysis. The results show that there are many iron minerals and some unweathered minerals which come from the iron ore yard in the northern mountainous area of Miyun in atmospheric particulate matter. In the eastern and southern of Miyun reservoir, the pollutions of Cr, Ni, Co is clearly, the Annual deposition fluxes of them are respectively 417.04g/hm2 a 165.90 g/hm2 a 52.19 g/hm2 a, which are much higher than the average of Miyun. Comparing with the upwind and downwind in winter months, the element concentration and mineral composition have a great many of differences between the south-eastern and the north-western, which is caused by the Miyun reservoir. The conclusion was that the atmospheric particulate matter pollutions caused by mining activities and anthropogenic influence of is from Surrounding areas and northern mountainous areas, which is useful to control and reduce the pollution of heavy metals in Miyun reservoir.
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xinyue Guo AU - Hongbing Ji AU - Cai Li AU - Yang Gao PY - 2016/05 DA - 2016/05 TI - The Sources Of Atmospheric Particulate Matter Pollution In A Water Head Site Of Beijing In Winter Months BT - Proceedings of the 2016 International Conference on Advances in Energy, Environment and Chemical Science PB - Atlantis Press SP - 348 EP - 358 SN - 2352-5401 UR - https://doi.org/10.2991/aeecs-16.2016.66 DO - 10.2991/aeecs-16.2016.66 ID - Guo2016/05 ER -