Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD030122 |
A Review of Ice Particle Shapes in Cirrus formed In Situ and in Anvils | |
Lawson, R. P.1; Woods, S.1; Jensen, E.2; Erfani, E.3,4; Gurganus, C.1; Gallagher, M.5; Connolly, P.5; Whiteway, J.6; Baran, A. J.7,8; May, P.9; Heymsfield, A.10; Schmitt, C. G.10; McFarquhar, G.11; Um, J.12; Protat, A.9; Bailey, M.3; Lance, S.13; Muehlbauer, A.14; Stith, J.10; Korolev, A.15; Toon, O. B.16,17; Kraemer, M.18 | |
2019-09-11 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2019 |
文章类型 | Review;Early Access |
语种 | 英语 |
国家 | USA; England; Canada; Australia; South Korea; Germany |
英文摘要 | Results from 22 airborne field campaigns, including more than 10 million high-resolution particle images collected in cirrus formed in situ and in convective anvils, are interpreted in terms of particle shapes and their potential impact on radiative transfer. Emphasis is placed on characterizing ice particle shapes in tropical maritime and midlatitude continental anvil cirrus, as well as in cirrus formed in situ in the upper troposphere, and subvisible cirrus in the upper tropical troposphere layer. There is a distinctive difference in cirrus ice particle shapes formed in situ compared to those in anvils that are generated in close proximity to convection. More than half the mass in cirrus formed in situ are rosette shapes (polycrystals and bullet rosettes). Cirrus formed from fresh convective anvils is mostly devoid of rosette-shaped particles. However, small frozen drops may experience regrowth downwind of an aged anvil in a regime with RHice > similar to 120% and then grow into rosette shapes. Identifiable particle shapes in tropical maritime anvils that have not been impacted by continental influences typically contain mostly single plate-like and columnar crystals and aggregates. Midlatitude continental anvils contain single-rimed particles, more and larger aggregates with riming, and chains of small ice particles when in a highly electrified environment. The particles in subvisible cirrus are < similar to 100 mu m and quasi-spherical with some plates and rare trigonal shapes. Percentages of particle shapes and power laws relating mean particle area and mass to dimension are provided to improve parameterization of remote retrievals and numerical simulations. |
英文关键词 | cirrus cloud microphysics ice particle habit in situ cirrus anvil cirrus radiative transfer |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000486873700001 |
WOS关键词 | SINGLE-SCATTERING PROPERTIES ; TROPICAL TROPOPAUSE LAYER ; MICROPHYSICAL PROPERTIES ; WATER-VAPOR ; AIRCRAFT OBSERVATIONS ; RADIATIVE PROPERTIES ; RELATIVE-HUMIDITY ; CRYSTAL SIZE ; FALL SPEEDS ; CLOUDS |
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/187007 |
专题 | 气候变化 |
作者单位 | 1.Stratton Pk Engn Co Inc, Boulder, CO 80301 USA; 2.NASA, Ames Res Ctr, Moffett Field, CA 94035 USA; 3.Desert Res Inst, Reno, NV USA; 4.George Mason Univ, Dept Atmospher Ocean & Earth Sci, Fairfax, VA 22030 USA; 5.Univ Manchester, Manchester, Lancs, England; 6.York Univ, Ctr Res Earth & Space Sci, Toronto, ON, Canada; 7.Met Off, Exeter, Devon, England; 8.Univ Hertfordshire, Sch Phys Astron & Math, Hatfield, Herts, England; 9.Australian Bur Meteorol, Melbourne, Vic, Australia; 10.Natl Ctr Atmospher Res, POB 3000, Boulder, CO 80307 USA; 11.Univ Oklahoma, Cooperat Inst Mesoscale Meteorol Studies, Norman, OK 73019 USA; 12.Pusan Natl Univ, Dept Atmospher & Environm Sci, Busan, South Korea; 13.SUNY Albany, Atmospher Sci Res Ctr, Albany, NY 12222 USA; 14.FM Global Res, Norwood, MA USA; 15.Environm Canada, Toronto, ON, Canada; 16.Univ Colorado, Dept Atmospher & Ocean Sci, Boulder, CO 80309 USA; 17.Univ Colorado, Lab Atmospher & Space Phys, Boulder, CO 80309 USA; 18.Forschungszentrum Julich, Inst Energie & Klimaforsch, Julich, Germany |
推荐引用方式 GB/T 7714 | Lawson, R. P.,Woods, S.,Jensen, E.,et al. A Review of Ice Particle Shapes in Cirrus formed In Situ and in Anvils[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2019. |
APA | Lawson, R. P..,Woods, S..,Jensen, E..,Erfani, E..,Gurganus, C..,...&Kraemer, M..(2019).A Review of Ice Particle Shapes in Cirrus formed In Situ and in Anvils.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. |
MLA | Lawson, R. P.,et al."A Review of Ice Particle Shapes in Cirrus formed In Situ and in Anvils".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2019). |
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