Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2018.09.010 |
Empirical values and assumptions in the microphysics of numerical models | |
Tapiador, Francisco J.1; Sanchez, Jose-Luis2; Garcia-Ortega, Eduardo2 | |
2019 | |
发表期刊 | ATMOSPHERIC RESEARCH |
ISSN | 0169-8095 |
EISSN | 1873-2895 |
出版年 | 2019 |
卷号 | 215页码:214-238 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain |
英文摘要 | The microphysics of precipitation has to be parameterized in Earth System Models (ESM), Global Circulation/Climate Models (GCMs), Cloud Resolving Models (CRMs), Regional Climate Models (RCMs), and Numerical Weather Prediction (NWP) models since the relevant physical processes operate at centimeter scale, thus well below the finest model grid size. While more than 20 bulk microphysics schemes have been described in the literature, they all have a number of empirical values and work under a set of reasonable assumptions that treat the problems in a simplified way. This paper discusses these choices in order to present a homogenous account of the physics within the parameterizations, and illustrates how observations can help improve our present understanding of precipitation physics. The Weather and Forecasting Research model (WRF), and the Community Atmosphere Model (CAM) in the Community Earth System Model (CESM) are used as prototypes of full-confidence models. This contribution can also help frame and advance research into the human-induced, ongoing climate change as those parameterizations are instrumental for the appropriate ESM modeling of future climates. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000447575100017 |
WOS关键词 | SPECTRAL BIN MICROPHYSICS ; 2-MOMENT BULK MICROPHYSICS ; DOUBLE-MOMENT MICROPHYSICS ; DEEP CONVECTIVE CLOUDS ; DROPLET SIZE DISTRIBUTIONS ; COMMUNITY ATMOSPHERE MODEL ; BERGERON-FINDEISEN PROCESS ; SUBGRID-SCALE VARIABILITY ; LARGE-EDDY SIMULATION ; IN-SITU MEASUREMENTS |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/38408 |
专题 | 地球科学 |
作者单位 | 1.Univ Castilla La Mancha, Inst Environm Sci, Dept Environm Sci, Earth & Space Sci Grp, Avda Carlos 3 S-N, Toledo 45071, Spain; 2.Univ Leon, Environm Inst IMA, Atmospher Phys Grp GFA, E-24071 Leon, Spain |
推荐引用方式 GB/T 7714 | Tapiador, Francisco J.,Sanchez, Jose-Luis,Garcia-Ortega, Eduardo. Empirical values and assumptions in the microphysics of numerical models[J]. ATMOSPHERIC RESEARCH,2019,215:214-238. |
APA | Tapiador, Francisco J.,Sanchez, Jose-Luis,&Garcia-Ortega, Eduardo.(2019).Empirical values and assumptions in the microphysics of numerical models.ATMOSPHERIC RESEARCH,215,214-238. |
MLA | Tapiador, Francisco J.,et al."Empirical values and assumptions in the microphysics of numerical models".ATMOSPHERIC RESEARCH 215(2019):214-238. |
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