Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL083841 |
On the Dependence of Cirrus Parametrizations on the Cloud Origin | |
Wolf, Veronika1; Kuhn, Thomas1; Kraemer, Martina2,3 | |
2019-11-09 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:21页码:12565-12571 |
文章类型 | Article |
语种 | 英语 |
国家 | Sweden; Germany |
英文摘要 | Parametrizations of Arctic cirrus particle size distributions are presented depending on the cloud origin, either in situ or liquid. The data set used originate from balloon-borne measurements above Kiruna during winter. The observed particle size distributions are represented by gamma functions. The gamma coefficients exhibit large differences with regard to cloud origin. The functions for Arctic cirrus confirm established parametrizations for continental cirrus sorted by two particle size modes but differ from others depending only on temperature. We suppose that the agreement between the parametrizations of the geographically different cirrus is because in situ and liquid origin cirrus also distinguish by particle size modes. Since cloud sorting by their origin is based on physical processes which are independent of geographical region, we further hypothesize that these cloud-type-based parametrizations might be generally valid for use in global models and satellite retrievals, given the distribution of the cloud types is known. |
英文关键词 | ice particle size distribution (PSD) parametrization cirrus clouds Arctic cloud origin |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000495275700001 |
WOS关键词 | PARTICLE-SIZE DISTRIBUTIONS ; IN-SITU OBSERVATIONS ; TROPICAL CIRRUS ; ICE CLOUDS ; MIDLATITUDE ; CLASSIFICATION ; MICROPHYSICS |
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/224982 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Lulea Univ Technol, Div Space Technol, Kiruna, Sweden; 2.Res Ctr Julich, Inst Energy & Climate Res Stratosphere 7 IEK 7, Julich, Germany; 3.Johannes Gutenberg Univ Mainz, Inst Atmospher Phys, Mainz, Germany |
推荐引用方式 GB/T 7714 | Wolf, Veronika,Kuhn, Thomas,Kraemer, Martina. On the Dependence of Cirrus Parametrizations on the Cloud Origin[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(21):12565-12571. |
APA | Wolf, Veronika,Kuhn, Thomas,&Kraemer, Martina.(2019).On the Dependence of Cirrus Parametrizations on the Cloud Origin.GEOPHYSICAL RESEARCH LETTERS,46(21),12565-12571. |
MLA | Wolf, Veronika,et al."On the Dependence of Cirrus Parametrizations on the Cloud Origin".GEOPHYSICAL RESEARCH LETTERS 46.21(2019):12565-12571. |
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