River as the major source of Cr in Jiaozhou Bay
- 10.2991/icmmita-16.2016.245How to use a DOI?
- Cr; Distribution; Source; River; Jiaozhou Bay
Based on investigation dada on Cr in May and August 1979 in Jiaozhou Bay, we analyzed the content, distribution of Cr. Results showed that Cr contents in 1984 in surface waters were 0.10-112.30 g L-1 and were meeting Grade I (50 g L-1), II (100 g L-1) and III (200 g L-1) in National Sea Water Quality Standard (GB 3097-1997). We found that river was the major source of Cr, and the source strength could be as high as 112.30 g L-1. In April, Cr contents were relative high in coastal waters in the northeast of the bay yet were relative low in coastal waters in the south of the bay. In August, Cr contents were relative low inside and outside the bay. In generally, this bay had been moderately polluted by Cr, and the source-control/reduction of Cr was necessary.
- © 2017, 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 - Fengyou Wang AU - Sixi Zhu AU - Ming Wang AU - Xiuqin Yang PY - 2017/01 DA - 2017/01 TI - River as the major source of Cr in Jiaozhou Bay BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications PB - Atlantis Press SP - 1034 EP - 1037 SN - 2352-538X UR - https://doi.org/10.2991/icmmita-16.2016.245 DO - 10.2991/icmmita-16.2016.245 ID - Yang2017/01 ER -