Proceedings of the 2015 International Symposium on Energy Science and Chemical Engineering

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The Vertical Migration Characteristics of Zn in Jiaozhou Bay

Authors
Dongfang Yang, Fengyou Wang, Sixi Zhu, Yunjie Wu, Xiuqin Yang
Corresponding Author
Dongfang Yang
Available Online December 2015.
DOI
10.2991/isesce-15.2015.53How to use a DOI?
Keywords
Zn; Vertical migration; Characteristic; Settling process; Jiaozhou Bay
Abstract

Based on the investigation data on Zn in waters in May, September and October in 1983, were analyzed the horizontal distribution, seasonal variation and settling process of Zn in water in the bay mouth of Jiaozhou Bay, eastern China in 1983. Results showed that Zn contents in surface waters in May, September and October in the bay mouth of Jiaozhou Bay in 1983 were 1.96-117.50 g L-1, 7.14-42.50 g L-1 and 2.36-14.00 g L-1, respectively, while in bottom waters were 1.24-120.66 g L-1, 6.67-17.78 g L-1 and 4.72-20.44 g L-1, respectively. Hence, Zn contents in surface waters were in orders of spring > summer > autumn, while in bottom waters were in orders of spring > autumn > summer. The variations of Zn contents in bottom waters were consitent with in surface waters. In spatial scale, the contents and the variations of Zn in surface and bottom waters were closed. In regional scale, Zn contents in surface waters were higher than in bottom waters in case of high Zn contents, yet Zn contents in surface waters were lower than in bottom waters in case of low Zn contents. The vertical distributions and seasonal variations of Zn were the products of horizontal and vetical water’s effects.

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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Volume Title
Proceedings of the 2015 International Symposium on Energy Science and Chemical Engineering
Series
Advances in Engineering Research
Publication Date
December 2015
ISBN
978-94-6252-140-7
ISSN
2352-5401
DOI
10.2991/isesce-15.2015.53How to use a DOI?
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/).

Cite this article

risenwbib
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 Vertical Migration Characteristics of Zn in Jiaozhou Bay
BT  - Proceedings of the 2015 International Symposium on Energy Science and Chemical Engineering
PB  - Atlantis Press
SP  - 265
EP  - 268
SN  - 2352-5401
UR  - https://doi.org/10.2991/isesce-15.2015.53
DO  - 10.2991/isesce-15.2015.53
ID  - Yang2015/12
ER  -