Aggregation and divergent process of As in the bay mouth of Jiaozhou Bay

DOI

10.2991/icmmcce-15.2015.338How to use a DOI?

Keywords

As; Distribution; Aggreation process; Divergent process; Jiaozhou Bay.

Abstract

This paper analyzed the content and distribution of Arsenic (As) in bottom waters in the bay mouth of Jiaozhou Bay in May, September and October 1983. Results showed As contents ranged from 0.15-2.30 g L-1 in bottom waters in the whole year, and were more lower than Class I for As (20.00 g L-1) in National Standard of China for Seawater Quality (GB3097-1997). Jiaozhou Bay was very slightly contaminated by As in 1983 by means of vertical water’s effect. In according to the horizontal distributions of As in the bay mouth, there was a high value region in May (1.74 g L-1) in the bay mouth, while in September and October were low value regions (0.15-0.44 g L-1). There were both aggreation and divergent processes of As in the bay mouth, whose preconditions were both concave submarine landform and high flow rate, and whose decisive conditions were high contents of low contents of As in surface waters, respectively.

Copyright

© 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/).

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TY  - CONF
AU  - Dongfang Yang
AU  - Sixi Zhu
AU  - Fengyou Wang
AU  - Xiaoli Zhao
AU  - Yunjie Wu
PY  - 2015/12
DA  - 2015/12
TI  - Aggregation and divergent process of As in the bay mouth of Jiaozhou Bay
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-15.2015.338
DO  - 10.2991/icmmcce-15.2015.338
ID  - Yang2015/12
ER  -