Extracellular carbonic anhydrase in the sea-surface microlayer during R/V Falkor cruise FK161010 in the Pacific Ocean
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2017
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| _version_ | 1867169123360833536 |
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| author | Mustaffa, Nur Ili Hamizah Striebel, Maren Wurl, Oliver |
| author_facet | Mustaffa, Nur Ili Hamizah Striebel, Maren Wurl, Oliver |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This paper describes the quantification of extracellular carbonic anhydrase (eCA) concentrations in the sea surface microlayer (SML), the boundary layer between the ocean and the atmosphere of the Indo‐West Pacific. We demonstrated that the SML is enriched with eCA by 1.5 ± 0.7 compared to the mixed underlying water. Enrichment remains up to a wind speed of 7 m/s (i.e., under typical oceanic conditions). As eCA catalyzes the interconversion of HCO3- and CO2, it has been hypothesized that its enrichment in the SML enhances the air‐sea CO2 exchange. We detected concentrations in the range of 0.12 to 0.76 nM, which can enhance the exchange by up to 15% based on the model approach described in the literature. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_883333 |
| institution | PANGAEA |
| language | en |
| publishDate | 2017 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Extracellular carbonic anhydrase in the sea-surface microlayer during R/V Falkor cruise FK161010 in the Pacific Ocean Mustaffa, Nur Ili Hamizah Striebel, Maren Wurl, Oliver Chlorophyll a; CT; DATE/TIME; Enrichment factor; Event label; Extracellular carbonic anhydrase; Falkor; FK161010; FK161010_1; FK161010_10; FK161010_11; FK161010_14; FK161010_15; FK161010_16; FK161010_2; FK161010_3; FK161010_4; FK161010_5B; FK161010_6; FK161010_7; FK161010_8; LATITUDE; LONGITUDE; Parameterization of the Sea-Surface Microlayer Effect; PASSME; Sta 1; Sta 10; Sta 11; Sta 14; Sta 15; Sta 16; Sta 2; Sta 3; Sta 4; Sta 5B; Sta 6; Sta 7; Sta 8; Station label; Timor Sea; Underway cruise track measurements; West Pacific Ocean This paper describes the quantification of extracellular carbonic anhydrase (eCA) concentrations in the sea surface microlayer (SML), the boundary layer between the ocean and the atmosphere of the Indo‐West Pacific. We demonstrated that the SML is enriched with eCA by 1.5 ± 0.7 compared to the mixed underlying water. Enrichment remains up to a wind speed of 7 m/s (i.e., under typical oceanic conditions). As eCA catalyzes the interconversion of HCO3- and CO2, it has been hypothesized that its enrichment in the SML enhances the air‐sea CO2 exchange. We detected concentrations in the range of 0.12 to 0.76 nM, which can enhance the exchange by up to 15% based on the model approach described in the literature. |
| title | Extracellular carbonic anhydrase in the sea-surface microlayer during R/V Falkor cruise FK161010 in the Pacific Ocean |
| topic | Chlorophyll a; CT; DATE/TIME; Enrichment factor; Event label; Extracellular carbonic anhydrase; Falkor; FK161010; FK161010_1; FK161010_10; FK161010_11; FK161010_14; FK161010_15; FK161010_16; FK161010_2; FK161010_3; FK161010_4; FK161010_5B; FK161010_6; FK161010_7; FK161010_8; LATITUDE; LONGITUDE; Parameterization of the Sea-Surface Microlayer Effect; PASSME; Sta 1; Sta 10; Sta 11; Sta 14; Sta 15; Sta 16; Sta 2; Sta 3; Sta 4; Sta 5B; Sta 6; Sta 7; Sta 8; Station label; Timor Sea; Underway cruise track measurements; West Pacific Ocean |
| url | https://doi.org/10.1594/PANGAEA.883333 |