Over-determined charbonate chemstry dataset from different kinds of manipulation (TA, DIC) and water types (natural and artificial seawater) ...
The growing field of ocean acidification research is concerned with the investigation of organism responses to increasing pCO2 values. One important approach in this context is culture work using seawater with adjusted CO2 levels. As aqueous pCO2 is difficult to measure directly in small-scale exper...
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Online Access: | https://dx.doi.org/10.1594/pangaea.806969 https://doi.pangaea.de/10.1594/PANGAEA.806969 |
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ftdatacite:10.1594/pangaea.806969 2023-12-31T10:21:28+01:00 Over-determined charbonate chemstry dataset from different kinds of manipulation (TA, DIC) and water types (natural and artificial seawater) ... Hoppe, Clara Jule Marie Langer, Gerald Rokitta, Sebastian D Wolf-Gladrow, Dieter A Rost, Björn 2012 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.806969 https://doi.pangaea.de/10.1594/PANGAEA.806969 en eng PANGAEA https://dx.doi.org/10.5194/bg-9-2401-2012 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 MedSeA Type Method comment Salinity Temperature, water Phosphate Silicate Alkalinity, total Carbon dioxide pH European Project on Ocean Acidification EPOCA Mediterranean Sea Acidification in a Changing Climate MedSeA Supplementary Dataset Dataset dataset 2012 ftdatacite https://doi.org/10.1594/pangaea.80696910.5194/bg-9-2401-2012 2023-12-01T11:50:33Z The growing field of ocean acidification research is concerned with the investigation of organism responses to increasing pCO2 values. One important approach in this context is culture work using seawater with adjusted CO2 levels. As aqueous pCO2 is difficult to measure directly in small-scale experiments, it is generally calculated from two other measured parameters of the carbonate system (often AT, CT or pH). Unfortunately, the overall uncertainties of measured and subsequently calculated values are often unknown. Especially under high pCO2, this can become a severe problem with respect to the interpretation of physiological and ecological data. In the few datasets from ocean acidification research where all three of these parameters were measured, pCO2 values calculated from AT and CT are typically about 30% lower (i.e. ~300 µatm at a target pCO2 of 1000 µatm) than those calculated from AT and pH or CT and pH. This study presents and discusses these discrepancies as well as likely consequences for the ... : Supplement to: Hoppe, Clara Jule Marie; Langer, Gerald; Rokitta, Sebastian D; Wolf-Gladrow, Dieter A; Rost, Björn (2012): Implications of observed inconsistencies in carbonate chemistry measurements for ocean acidification studies. Biogeosciences, 9, 2401-2405 ... Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
MedSeA Type Method comment Salinity Temperature, water Phosphate Silicate Alkalinity, total Carbon dioxide pH European Project on Ocean Acidification EPOCA Mediterranean Sea Acidification in a Changing Climate MedSeA |
spellingShingle |
MedSeA Type Method comment Salinity Temperature, water Phosphate Silicate Alkalinity, total Carbon dioxide pH European Project on Ocean Acidification EPOCA Mediterranean Sea Acidification in a Changing Climate MedSeA Hoppe, Clara Jule Marie Langer, Gerald Rokitta, Sebastian D Wolf-Gladrow, Dieter A Rost, Björn Over-determined charbonate chemstry dataset from different kinds of manipulation (TA, DIC) and water types (natural and artificial seawater) ... |
topic_facet |
MedSeA Type Method comment Salinity Temperature, water Phosphate Silicate Alkalinity, total Carbon dioxide pH European Project on Ocean Acidification EPOCA Mediterranean Sea Acidification in a Changing Climate MedSeA |
description |
The growing field of ocean acidification research is concerned with the investigation of organism responses to increasing pCO2 values. One important approach in this context is culture work using seawater with adjusted CO2 levels. As aqueous pCO2 is difficult to measure directly in small-scale experiments, it is generally calculated from two other measured parameters of the carbonate system (often AT, CT or pH). Unfortunately, the overall uncertainties of measured and subsequently calculated values are often unknown. Especially under high pCO2, this can become a severe problem with respect to the interpretation of physiological and ecological data. In the few datasets from ocean acidification research where all three of these parameters were measured, pCO2 values calculated from AT and CT are typically about 30% lower (i.e. ~300 µatm at a target pCO2 of 1000 µatm) than those calculated from AT and pH or CT and pH. This study presents and discusses these discrepancies as well as likely consequences for the ... : Supplement to: Hoppe, Clara Jule Marie; Langer, Gerald; Rokitta, Sebastian D; Wolf-Gladrow, Dieter A; Rost, Björn (2012): Implications of observed inconsistencies in carbonate chemistry measurements for ocean acidification studies. Biogeosciences, 9, 2401-2405 ... |
format |
Dataset |
author |
Hoppe, Clara Jule Marie Langer, Gerald Rokitta, Sebastian D Wolf-Gladrow, Dieter A Rost, Björn |
author_facet |
Hoppe, Clara Jule Marie Langer, Gerald Rokitta, Sebastian D Wolf-Gladrow, Dieter A Rost, Björn |
author_sort |
Hoppe, Clara Jule Marie |
title |
Over-determined charbonate chemstry dataset from different kinds of manipulation (TA, DIC) and water types (natural and artificial seawater) ... |
title_short |
Over-determined charbonate chemstry dataset from different kinds of manipulation (TA, DIC) and water types (natural and artificial seawater) ... |
title_full |
Over-determined charbonate chemstry dataset from different kinds of manipulation (TA, DIC) and water types (natural and artificial seawater) ... |
title_fullStr |
Over-determined charbonate chemstry dataset from different kinds of manipulation (TA, DIC) and water types (natural and artificial seawater) ... |
title_full_unstemmed |
Over-determined charbonate chemstry dataset from different kinds of manipulation (TA, DIC) and water types (natural and artificial seawater) ... |
title_sort |
over-determined charbonate chemstry dataset from different kinds of manipulation (ta, dic) and water types (natural and artificial seawater) ... |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://dx.doi.org/10.1594/pangaea.806969 https://doi.pangaea.de/10.1594/PANGAEA.806969 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://dx.doi.org/10.5194/bg-9-2401-2012 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.80696910.5194/bg-9-2401-2012 |
_version_ |
1786832248230641664 |