Pollution level and Source of Cd in Jiaozhou Bay
- 10.2991/meita-15.2015.102How to use a DOI?
- Cd; Content; Pollution level; Source; Jiaozhou Bay
This paper analyzed the content, pollution level, distribution and source of Cd in surface waters in Jiaozhou Bay in 1983. Results showed that Cd contents in May, September and October ranged from 0.09-0.41 g L-1, 0.40-3.33 g L-1, and 0.41-1.50 g L-1, respectively. Cd contents in different seasons in both surface waters were in order of spring < summer < autumn. Cd contents in spring were conformed to the upper limit for Cd in Grade I (1.0 g L-1) in Sea water quality standard (GB 3097-1997) of China, while for summer and autumn were Grade I or Grade II (5.0 g L-1). The pollution level of Cd in Jiaozhou Bay was very lightly in 1983. Maritime transport and the input from head of the island were the two major sources; stream flow discharge and overland runoff were also responsible.
- © 2015, 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 - Dongfang Yang AU - Sixi Zhu AU - Xiuqin Yang AU - Xiaoli Zhao AU - Fengyou Wang PY - 2015/08 DA - 2015/08 TI - Pollution level and Source of Cd in Jiaozhou Bay BT - Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications PB - Atlantis Press SP - 558 EP - 561 SN - 2352-5401 UR - https://doi.org/10.2991/meita-15.2015.102 DO - 10.2991/meita-15.2015.102 ID - Yang2015/08 ER -