THE RECOMMENDED DISSOCIATION CONSTANTS FOR CARBONIC ACID IN SEAWATER
A coherent representation of carbonate dissociation constants and measured inorganic carbon species is essential for a wide range of environmentally important issues such as oceanic uptake of anthropogenic CO2 and carbon cycle depictions in ocean circulation models. Previous studies have shown varyi...
Published in: | Geophysical Research Letters |
---|---|
Main Authors: | , , , , |
Other Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
AMER GEOPHYSICAL UNION
2000
|
Subjects: | |
Online Access: | https://oasis.postech.ac.kr/handle/2014.oak/28515 https://doi.org/10.1029/1999GL002345 |
id |
ftponangunivst:oai:oasis.postech.ac.kr:2014.oak/28515 |
---|---|
record_format |
openpolar |
spelling |
ftponangunivst:oai:oasis.postech.ac.kr:2014.oak/28515 2023-05-15T15:52:40+02:00 THE RECOMMENDED DISSOCIATION CONSTANTS FOR CARBONIC ACID IN SEAWATER Lee, K Millero, FJ Byrne, RH Feely, RA Wanninkhof, R 환경공학부 10056383 Lee, K 2000-01-15 https://oasis.postech.ac.kr/handle/2014.oak/28515 https://doi.org/10.1029/1999GL002345 English eng AMER GEOPHYSICAL UNION GEOPHYSICAL RESEARCH LETTERS 27 2 229 232 SCI급, SCOPUS 등재논문 SCI Geosciences, Multidisciplinary Geology 0094-8276 2000-OAK-0000017827 https://oasis.postech.ac.kr/handle/2014.oak/28515 doi:10.1029/1999GL002345 1164 GEOPHYSICAL RESEARCH LETTERS, v.27, no.2, pp.229 - 232 000084807700023 PH MEASUREMENTS DIOXIDE SYSTEM WATER CO2 CONSISTENCY FUGACITY BUFFERS TRIS Article ART 2000 ftponangunivst https://doi.org/10.1029/1999GL002345 2022-10-20T20:18:33Z A coherent representation of carbonate dissociation constants and measured inorganic carbon species is essential for a wide range of environmentally important issues such as oceanic uptake of anthropogenic CO2 and carbon cycle depictions in ocean circulation models. Previous studies have shown varying degrees of discordance between calculated and measured CO2-system parameters. It is unclear if this is due to errors in thermodynamic models or in measurements. In this work, we address this issue using a large field dataset (15,300 water samples) covering all ocean basins. Our field data, obtained using laboratory-calibrated measurement protocols, are most consistent with calculated parameters using the dissociation constants of Mehrbach et at. [1973] as refit by Dickson and Millero [1987]. Thus, these constants are recommended for use in the synthesis of the inorganic carbon data collected during the global CO2 survey during the 1990s and for characterization of the carbonate system in seawater. X 1 1 65 scie scopus Article in Journal/Newspaper Carbonic acid Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS) Geophysical Research Letters 27 2 229 232 |
institution |
Open Polar |
collection |
Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS) |
op_collection_id |
ftponangunivst |
language |
English |
topic |
PH MEASUREMENTS DIOXIDE SYSTEM WATER CO2 CONSISTENCY FUGACITY BUFFERS TRIS |
spellingShingle |
PH MEASUREMENTS DIOXIDE SYSTEM WATER CO2 CONSISTENCY FUGACITY BUFFERS TRIS Lee, K Millero, FJ Byrne, RH Feely, RA Wanninkhof, R THE RECOMMENDED DISSOCIATION CONSTANTS FOR CARBONIC ACID IN SEAWATER |
topic_facet |
PH MEASUREMENTS DIOXIDE SYSTEM WATER CO2 CONSISTENCY FUGACITY BUFFERS TRIS |
description |
A coherent representation of carbonate dissociation constants and measured inorganic carbon species is essential for a wide range of environmentally important issues such as oceanic uptake of anthropogenic CO2 and carbon cycle depictions in ocean circulation models. Previous studies have shown varying degrees of discordance between calculated and measured CO2-system parameters. It is unclear if this is due to errors in thermodynamic models or in measurements. In this work, we address this issue using a large field dataset (15,300 water samples) covering all ocean basins. Our field data, obtained using laboratory-calibrated measurement protocols, are most consistent with calculated parameters using the dissociation constants of Mehrbach et at. [1973] as refit by Dickson and Millero [1987]. Thus, these constants are recommended for use in the synthesis of the inorganic carbon data collected during the global CO2 survey during the 1990s and for characterization of the carbonate system in seawater. X 1 1 65 scie scopus |
author2 |
환경공학부 10056383 Lee, K |
format |
Article in Journal/Newspaper |
author |
Lee, K Millero, FJ Byrne, RH Feely, RA Wanninkhof, R |
author_facet |
Lee, K Millero, FJ Byrne, RH Feely, RA Wanninkhof, R |
author_sort |
Lee, K |
title |
THE RECOMMENDED DISSOCIATION CONSTANTS FOR CARBONIC ACID IN SEAWATER |
title_short |
THE RECOMMENDED DISSOCIATION CONSTANTS FOR CARBONIC ACID IN SEAWATER |
title_full |
THE RECOMMENDED DISSOCIATION CONSTANTS FOR CARBONIC ACID IN SEAWATER |
title_fullStr |
THE RECOMMENDED DISSOCIATION CONSTANTS FOR CARBONIC ACID IN SEAWATER |
title_full_unstemmed |
THE RECOMMENDED DISSOCIATION CONSTANTS FOR CARBONIC ACID IN SEAWATER |
title_sort |
recommended dissociation constants for carbonic acid in seawater |
publisher |
AMER GEOPHYSICAL UNION |
publishDate |
2000 |
url |
https://oasis.postech.ac.kr/handle/2014.oak/28515 https://doi.org/10.1029/1999GL002345 |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_relation |
GEOPHYSICAL RESEARCH LETTERS 27 2 229 232 SCI급, SCOPUS 등재논문 SCI Geosciences, Multidisciplinary Geology 0094-8276 2000-OAK-0000017827 https://oasis.postech.ac.kr/handle/2014.oak/28515 doi:10.1029/1999GL002345 1164 GEOPHYSICAL RESEARCH LETTERS, v.27, no.2, pp.229 - 232 000084807700023 |
op_doi |
https://doi.org/10.1029/1999GL002345 |
container_title |
Geophysical Research Letters |
container_volume |
27 |
container_issue |
2 |
container_start_page |
229 |
op_container_end_page |
232 |
_version_ |
1766387783615643648 |