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| DOI | 10.1002/2017GL075797 |
| Enrichment of Extracellular Carbonic Anhydrase in the Sea Surface Microlayer and Its Effect on Air-Sea CO2 Exchange | |
| Mustaffa, N. I. H.; Striebel, M.; Wurl, O. | |
| 2017-12-28 | |
| 发表期刊 | GEOPHYSICAL RESEARCH LETTERS
 |
| ISSN | 0094-8276 |
| EISSN | 1944-8007 |
| 出版年 | 2017 |
| 卷号 | 44期号:24 |
| 文章类型 | Article |
| 语种 | 英语 |
| 国家 | Germany |
| 英文摘要 | 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 1.50.7 compared to the mixed underlying water. Enrichment remains up to a wind speed of 7ms(-1) (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 0.76nM, which can enhance the exchange by up to 15% based on the model approach described in the literature. |
| 英文关键词 | extracellular carbonic anhydrase sea surface microlayers air-sea CO2 exchange enrichment Indo-West Pacific cyanobacteria |
| 领域 | 气候变化 |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000422954700043 |
| WOS关键词 | MARINE-PHYTOPLANKTON ; CHLAMYDOMONAS-REINHARDTII ; SEAWATER ; ZINC ; PACIFIC ; DIOXIDE ; PCO(2) |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS研究方向 | Geology |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/26983 |
| 专题 | 气候变化 |
| 作者单位 | Carl von Ossietzky Univ Oldenburg, Inst Chem & Biol Marine Environm, Wilhelmshaven, Germany |
| 推荐引用方式 GB/T 7714 | Mustaffa, N. I. H.,Striebel, M.,Wurl, O.. Enrichment of Extracellular Carbonic Anhydrase in the Sea Surface Microlayer and Its Effect on Air-Sea CO2 Exchange[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(24). |
| APA | Mustaffa, N. I. H.,Striebel, M.,&Wurl, O..(2017).Enrichment of Extracellular Carbonic Anhydrase in the Sea Surface Microlayer and Its Effect on Air-Sea CO2 Exchange.GEOPHYSICAL RESEARCH LETTERS,44(24). |
| MLA | Mustaffa, N. I. H.,et al."Enrichment of Extracellular Carbonic Anhydrase in the Sea Surface Microlayer and Its Effect on Air-Sea CO2 Exchange".GEOPHYSICAL RESEARCH LETTERS 44.24(2017). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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