Proceedings of the 2016 International Conference on Advances in Energy, Environment and Chemical Science

Responses Of Heterotrophic Bacteria Abundance To Added Trace Element Fe And Mn In the Inolgotrophic And Mesotrophic Zone of The Northern Yellow Sea

Authors
Xiaohao Zhang, Kuiran Li, Dongwan Shi, Shuai Zhao, Pengfei Sun, Yanzhao Tian, Lin Chen
Corresponding Author
Xiaohao Zhang
Available Online May 2016.
DOI
https://doi.org/10.2991/aeecs-16.2016.17How to use a DOI?
Keywords
heterotrophic bacteria abundance, trace element, Fe, Mn, the Northern Yellow Sea
Abstract
Heterotrophic bacteria play important roles in the biogeochemical cycling of key elements and serve as crucial links between dissolved organic carbon and sinking particles. Trace elements can directly and indirectly affect heterotrophic bacteria abundance. Two microcosm experiments were onboard in different nutrition levels of the Northern Yellow Sea in November 2011 to explore the responses of heterotrophic bacteria abundance of added Fe and Mn. Our results indicated that the influence of Mn and Fe on the abundance of heterotrophic bacteria was related to the nutrition level of the sea water. Mn can promote the growth of bacteria and increase the abundance of bacteria in oligotrophic seawater, while the impacted is limited within nutrient N and P is plentiful. And yet, Fe has the promoting effect of bacteria abundance in both oligotrophic and mesotrophic seawater, which is stronger in the oligotrophic water. Furthermore, high concentration of Fe has stronger positive impact.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
2016 International Conference on Advances in Energy, Environment and Chemical Science
Part of series
Advances in Engineering Research
Publication Date
May 2016
ISBN
978-94-6252-194-0
ISSN
2352-5401
DOI
https://doi.org/10.2991/aeecs-16.2016.17How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Xiaohao Zhang
AU  - Kuiran Li
AU  - Dongwan Shi
AU  - Shuai Zhao
AU  - Pengfei Sun
AU  - Yanzhao Tian
AU  - Lin Chen
PY  - 2016/05
DA  - 2016/05
TI  - Responses Of Heterotrophic Bacteria Abundance To Added Trace Element Fe And Mn In the Inolgotrophic And Mesotrophic Zone of The Northern Yellow Sea
BT  - 2016 International Conference on Advances in Energy, Environment and Chemical Science
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeecs-16.2016.17
DO  - https://doi.org/10.2991/aeecs-16.2016.17
ID  - Zhang2016/05
ER  -