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| DOI | 10.1029/2018GB006081 |
| Complexity of Marine CO2 System Highlighted by Seasonal Asymmetries | |
| Woosley R.J. | |
| 发表日期 | 2018 |
| ISSN | 0886-6236 |
| EISSN | 1944-9224 |
| 起始页码 | 1434 |
| 结束页码 | 1436 |
| 卷号 | 32期号:10 |
| 英文摘要 | The complexities of the marine carbon cycle continue to be uncovered. In this issue, Fassbender et al. (2018, https://doi.org/10.1029/2017GB005855) combined measured surface ocean partial pressure of carbon dioxide (pCO2) with model predictions of increases in dissolved inorganic carbon to explore seasonal pCO2 changes. They find that when seasonal cycles of other variables (temperature, salinity, total alkalinity, and dissolved inorganic carbon) are maintained to climatological means, seasonal amplitudes of pCO2 are affected asymmetrically. Thus, even ignoring other natural or climate change factors, the assumption that the seasonal cycle of pCO2 will be preserved may not be valid. Fassbender et al. (2018) intentionally ignore the influence of other variables such as a global warming signal in order to hone in explicitly on carbon system dynamics. The results show that when studying CO2 fluxes, especially into the future, the full seasonal cycle must be investigated, as what happens at one time of year may not translate to the rest of the year. Practically, this means that in order to fully understand the marine carbon cycle and its control over atmospheric CO2 levels, there is an urgent need for more surface pCO2 data covering more months of the year particularly in the polar oceans that are highly seasonally biased. ©2018. American Geophysical Union. All Rights Reserved. |
| 英文关键词 | marine carbon cycle; Revelle factor |
| 语种 | 英语 |
| 来源期刊 | Global Biogeochemical Cycles
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/129784 |
| 作者单位 | Center for Global Change Science, Massachusetts Institute of Technology, Cambridge, MA, United States |
| 推荐引用方式 GB/T 7714 | Woosley R.J.. Complexity of Marine CO2 System Highlighted by Seasonal Asymmetries[J],2018,32(10). |
| APA | Woosley R.J..(2018).Complexity of Marine CO2 System Highlighted by Seasonal Asymmetries.Global Biogeochemical Cycles,32(10). |
| MLA | Woosley R.J.."Complexity of Marine CO2 System Highlighted by Seasonal Asymmetries".Global Biogeochemical Cycles 32.10(2018). |
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