Seasonal variations of Pb in bottom waters in Jiaozhou Bay during 1979-1983
- 10.2991/icmmbe-16.2016.90How to use a DOI?
- Pb; Bottom water; Annual variation; Seasonal variation; Jiaozhou Bay.
Based on investigation data on Pb in bottom waters in Jiaozhou Bay in different months during 1979-1983, we analyzed the seasonal variations of Pb contents and pollution levels. Results showed that the pollution levels during 1979-1983 were light/moderate, and the pollution levels in the bay mouth were seem to be higher than in the other regions. Since stream flow and atmosphere deposition were two of the major sources of Pb in Jiaozhou Bay, whose source strengths of stream flow and atmosphere deposition were highest in August, the pollution levels of Pb in summer were higher than the other seasons. By means of vertical water's effect, the low values in bottom waters were relative stable, and the variations were relative small, and therefore the different of the high values of each month was higher than the different of the low values of each month.
- © 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/).
Cite this article
TY - CONF AU - Dongfang Yang AU - Fengyou Wang AU - Sixi Zhu AU - Ming Wang AU - Xiuqin Yang PY - 2016/09 DA - 2016/09 TI - Seasonal variations of Pb in bottom waters in Jiaozhou Bay during 1979-1983 BT - Proceedings of the6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016) PB - Atlantis Press SP - 488 EP - 491 SN - 2352-5401 UR - https://doi.org/10.2991/icmmbe-16.2016.90 DO - 10.2991/icmmbe-16.2016.90 ID - Yang2016/09 ER -