Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL089863 |
Exploring the cloud top phase partitioning in different cloud types using active and passive satellite sensors | |
Olimpia Bruno; Corinna Hoose; Trude Storelvmo; Quentin Coopman; Martin Stengel | |
2020-12-11 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2020 |
英文摘要 | One of the largest uncertainties in numerical weather prediction and climate models is the representation of mixed‐phase clouds. With the aim of understanding how the supercooled liquid fraction (SLF) in clouds with temperature from ‐40°C to 0°C is related to temperature, geographical location, and cloud type, our analysis contains a comparison of four satellite‐based datasets (one derived from active and three from passive satellite sensors), and focuses on SLF distribution near‐globally, but also stratified by latitude and continental/maritime regions. Despite the warm bias in cloud top temperature of the passive sensor compared to the active sensor and the phase mismatch in collocated data, all datasets indicate, at the same height‐level, an increase of SLF with cloud optical thickness, and generally larger SLF in the Southern Hemisphere than in the Northern Hemisphere (up to about 20% difference), with the exception of continental low‐level clouds, for which the opposite is true. |
领域 | 气候变化 |
URL | 查看原文 |
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/308198 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Olimpia Bruno,Corinna Hoose,Trude Storelvmo,et al. Exploring the cloud top phase partitioning in different cloud types using active and passive satellite sensors[J]. Geophysical Research Letters,2020. |
APA | Olimpia Bruno,Corinna Hoose,Trude Storelvmo,Quentin Coopman,&Martin Stengel.(2020).Exploring the cloud top phase partitioning in different cloud types using active and passive satellite sensors.Geophysical Research Letters. |
MLA | Olimpia Bruno,et al."Exploring the cloud top phase partitioning in different cloud types using active and passive satellite sensors".Geophysical Research Letters (2020). |
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