Calculation methods and the distribution of anthropogenic variations of pH values in the Pacific Subarctic

Common approaches were used to calculate the anthropogenic CO 2 , equations were proposed to characterize anthropogenic variations in pH values (ΔpH ant ) in the Pacific Subarctic. For the treated area, the temporal and spatial ΔpH ant variability was analyzed in 1986 and 2001–2004. From the ΔpH ant...

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Bibliographic Details
Published in:Oceanology (Washington. 1965) 2009-06, Vol.49 (3), p.418-428
Main Authors: Andreev, A. G., Chen, C. -T. A., Watanabe, S.
Format: Article
Language:English
Subjects:
Accuracy
Alkalinity
Anthropogenic factors
Carbon dioxide
Earth and Environmental Science
Earth Sciences
Expeditions
Marine
Ocean circulation
Oceanography
Research Methods and Facilities
Salinity
Seawater
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Summary:Common approaches were used to calculate the anthropogenic CO 2 , equations were proposed to characterize anthropogenic variations in pH values (ΔpH ant ) in the Pacific Subarctic. For the treated area, the temporal and spatial ΔpH ant variability was analyzed in 1986 and 2001–2004. From the ΔpH ant values, the influence of pH variations on iron solubility in seawater was considered.
ISSN:0001-4370
1531-8508
DOI:10.1134/S000143700903014X