Sedimentation process and mechanism of Cd in Jiaozhou Bay

DOI

10.2991/msmee-17.2017.267How to use a DOI?

Keywords

Cd; Content, Distribution, Sedimentation process, Jiaozhou Bay.

Abstract

This paper analyzed the content, pollution level and distribution Cd in Jiaozhou Bay based on the investigation data in May, August and November 1979. Results showed that the contents of Cd were 0.01-0.09 g L-1, and were confirm to Grade I in according to National Standard of China for Seawater Quality (GB3097-1997), indicated that this bay had not been polluted by Cd in 1979. It was found that there was a high sedimentation region in the inner side of the bay mouth in May and August, while in November there was a high sedimentation region in the outer side of the bay mouth. Furthermore, we revealed the sedimentation process and mechanism of Cd and identified the change process in bottom waters. In generally, the sedimentation of Cd was mainly determined by the source strength of Cd and the distance from the source.

Copyright

© 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/).

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TY  - CONF
AU  - Dongfang Yang
AU  - Zhikang Wang
AU  - Chunhua Su
AU  - Sixi Zhu
AU  - Fengyou Wang
PY  - 2017/05
DA  - 2017/05
TI  - Sedimentation process and mechanism of Cd in Jiaozhou Bay
BT  - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)
PB  - Atlantis Press
SP  - 1477
EP  - 1480
SN  - 2352-5401
UR  - https://doi.org/10.2991/msmee-17.2017.267
DO  - 10.2991/msmee-17.2017.267
ID  - Yang2017/05
ER  -