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| DOI | 10.1029/2019MS001874 |
| Aquaplanets as a Framework for Examination of Aerosol Effects | |
| Medeiros B. | |
| 发表日期 | 2020 |
| ISSN | 19422466 |
| 卷号 | 12期号:7 |
| 英文摘要 | Although fundamental to the planetary radiative balance, aerosol impacts are highly uncertain in climate simulations because of the uneven distribution of aerosol sources and the complex interactions with radiation and clouds that are difficult to represent in climate models. This study proposes that aquaplanet configurations represent an idealized framework to investigate aerosol effects. As a simple demonstration, a series of aquaplanet simulations with the Community Atmosphere Model version 6 shows that the spatial distribution of aerosol emissions changes the aerosol effective radiative forcing even with unchanged total emissions. Some statistical properties of the simulations are presented to show that relatively short model integrations yield robust results. Much of the aerosol effect is shown to arise from aerosol-cloud interactions, especially through rapid adjustments associated with the aerosol lifetime effect that alter the cloud optical thickness. ©2020. The Authors. |
| 语种 | 英语 |
| scopus关键词 | Atmospheric radiation; Climate models; Aerosol emissions; Aerosol-cloud interaction; Climate simulation; Cloud optical thickness; Community atmosphere model; Radiative balance; Radiative forcings; Statistical properties; Aerosols; aerosol; atmospheric modeling; climate modeling; planetary atmosphere; radiative forcing; simulation; spatial distribution |
| 来源期刊 | Journal of Advances in Modeling Earth Systems
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/156697 |
| 作者单位 | Climate and Global Dynamics Laboratory, National Center for Atmospheric Research, Boulder, CO, United States |
| 推荐引用方式 GB/T 7714 | Medeiros B.. Aquaplanets as a Framework for Examination of Aerosol Effects[J],2020,12(7). |
| APA | Medeiros B..(2020).Aquaplanets as a Framework for Examination of Aerosol Effects.Journal of Advances in Modeling Earth Systems,12(7). |
| MLA | Medeiros B.."Aquaplanets as a Framework for Examination of Aerosol Effects".Journal of Advances in Modeling Earth Systems 12.7(2020). |
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