Journal
MARINE POLLUTION BULLETIN
Volume 64, Issue 1, Pages 56-65Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.marpolbul.2011.10.023
Keywords
pCO(2); Temperature; Biological process; Jiaozhou Bay
Funding
- Scientific Developing Project of Qingdao [06-2-2-21-jch]
Ask authors/readers for more resources
We investigated the partial pressure of carbon dioxide (pCO(2)) in Jiaozhou Bay (JZB), which is surrounded by the economically developed city of Qingdao, during two cruises undertaken in November, 2007 (autumn) and February, 2008 (winter). Results indicated that sea surface pCO(2) in autumn varied between 315 and 720 mu atm, with an average level of 418 mu atm. In winter the sea surface pCO(2) ranged from 145 to 315 mu atm with an average of 249 mu atm, which is below atmospheric pCO(2). Despite seasonal temperature variation between autumn and winter, it was noted that biological process (production and respiration) were responsible for both spatial and seasonal variation during these seasons. We found that Jiaozhou Bay served as a net atmospheric CO2 source in autumn (November) (2.87 mmol m(-2) d(-1)), while in winter (February) it served as a net sink (-16.22 mmol m(-2) d(-1)). (C) 2011 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available