The influences of overland flow, stream flow and marine current on As contents in Jiaozhou Bay waters
Dongfang Yang, Fengyou Wang, Sixi Zhu, Yunjie Wu, Xiuqin Yang
Available Online December 2015.
- https://doi.org/10.2991/icmmcce-15.2015.306How to use a DOI?
- As; Content; Distribution; Pollution level; Pollution source; Jiaozhou Bay
- This paper analyzed the contents, distributions and pollution sources of As in Jiaozhou Bay waters in 1983. Results showed As contents ranged from 0.19-4.89 g L-1,in the whole year, and were lower than Class I for As (20.00 g L-1) in National Standard of China for Seawater Quality (GB3097-1997). There were high value regions in coastal waters in the northeast, east and southwest of the bay, as well as waters outside the bay mouth. The major sources of As were overland flow marine current and stream flow, whose source strengths were 2.93-4.89 g L-1, 1.59-4.30 g L-1, 1.63-3.33 g L-1, respectively. The variation ranges of the source strengths of the three pollution sources in different seasons ranged from 1.70-1.96 g L-1, indicated that the inputs of As from different sources in this waters was sustained and stable. Hence, in addition to the anthropogenic factors, the natural sources from marine current should be taken into account.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Dongfang Yang AU - Fengyou Wang AU - Sixi Zhu AU - Yunjie Wu AU - Xiuqin Yang PY - 2015/12 DA - 2015/12 TI - The influences of overland flow, stream flow and marine current on As contents in Jiaozhou Bay waters BT - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015 PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icmmcce-15.2015.306 DO - https://doi.org/10.2991/icmmcce-15.2015.306 ID - Yang2015/12 ER -