| DOI: | 10.2172/1326797
|
| 报告号: | DOE-UWM--8668
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| 报告题名: | Final Technical Report for "Reducing tropical precipitation biases in CESM" |
| 作者: | Larson, Vincent
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| 出版年: | 2016
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| 发表日期: | 2016-09-28
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| 总页数: | 5
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| 国家: | 美国
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| 语种: | 英语
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| 英文关键词: | climate modeling
; cloud parameterization
|
| 中文主题词: | 对流
; 云类型
; 降水
; 冰上通道
; 水道
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| 主题词: | CONVECTION
; CLOUD TYPES
; PRECIPITATION
; LEADS
|
| 英文摘要: | In state-of-the-art climate models, each cloud type is treated using its own separate cloud parameterization and its own separate microphysics parameterization. This use of separate schemes for separate cloud regimes is undesirable because it is theoretically unfounded, it hampers interpretation of results, and it leads to the temptation to overtune parameters. In this grant, we have created a climate model that contains a unified cloud parameterization (âCLUBBâ) and a unified microphysics parameterization (âMG2â). In this model, all cloud types --- including marine stratocumulus, shallow cumulus, and deep cumulus --- are represented with a single equation set. This model improves the representation of convection in the Tropics. The model has been compared with ARM observations. The chief benefit of the project is to provide a climate model that is based on a more theoretically rigorous formulation. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1326797
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| Citation statistics: |
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| 资源类型: | 研究报告
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/42009
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| File Name/ File Size |
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Version |
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| 1326797.pdf（133KB） | 研究报告 | -- | 开放获取 | | View
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| Recommended Citation: | |
Larson, Vincent. Final Technical Report for "Reducing tropical precipitation biases in CESM". 2016-01-01.
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