High sedimentation rate region of Pb in Jiaozhou Bay

DOI

10.2991/mmeceb-15.2016.123How to use a DOI?

Keywords

Pb; Bottom water; Water quality; Distribution; High sedimentation rate region; Jiaozhou Bay

Abstract

Based on investigation dada on lead (Pb) in July and October 1984 in bottom waters in Jiaozhou Bay, we analyzed the content, pollution level and distribution of Pb. Results showed that Pb contents in 1984 in bottom waters were 1.33-17.34 g L-1 and were meeting Grade II, III and IV in National Sea Water Quality Standard (GB 3097-1997). There were high sedimentation regions in different positions by means of vertical water’s effect. There was high sedimentation region in the outside of the bay mouth in July, while in October there was high sedimentation region in the bay mouth. Pb contents in waters and the vertical water’s effect was the major reason for the distributions of the water quality and sedimentation rates of Pb in Jiaozhou Bay.

Copyright

© 2016, 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  - Yunjie Wu
AU  - Xiuqin Yang
AU  - Fengyou Wang
PY  - 2015/12
DA  - 2015/12
TI  - High sedimentation rate region of Pb in Jiaozhou Bay
BT  - Proceedings of the 2015 2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology
PB  - Atlantis Press
SP  - 625
EP  - 628
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmeceb-15.2016.123
DO  - 10.2991/mmeceb-15.2016.123
ID  - Yang2015/12
ER  -