Abstract
A new formulation is presented of the thermodynamical theory of heterogeneous ice crystal nucleation in clouds by freezing. This theory unifies and explains the empirical ice nuclei dependence on temperature and supersaturation, predicts crystal formation via condensation‐freezing at a subsaturation over water. The theory also explains observations of high nucleation rates and crystal concentrations at warm (−5 > −12°C) temperatures when the splintering mechanism may be not effective. This theory can be applied to parameterizations for use in cloud and climate models.
References
12
Referenced
67
{'key': 'e_1_2_1_2_1', 'volume-title': 'The Physics of Rainclouds', 'author': 'Fletcher N. H.', 'year': '1962'}
/ The Physics of Rainclouds by Fletcher N. H. (1962)10.1175/1520-0469(1969)026<1266:ASAICN>2.0.CO;2
10.1175/1520-0469(1982)039<0648:INBAPT>2.0.CO;2
10.1175/1520-0450(1973)012<1080:SSOAAN>2.0.CO;2
10.1029/98JD02687
10.1029/98GL02332
{'key': 'e_1_2_1_8_1', 'article-title': 'Modeling with explicit spectral water and ice microphysics of a two‐layer cloud system of altostratus and cirrus observed during the FIRE Arctic Clouds Experiment', 'volume': '105', 'author': 'Khvorostyanov V. I.', 'year': '2000', 'journal-title': 'J. Geophys. Res.'}
/ J. Geophys. Res. / Modeling with explicit spectral water and ice microphysics of a two‐layer cloud system of altostratus and cirrus observed during the FIRE Arctic Clouds Experiment by Khvorostyanov V. I. (2000)10.1175/1520-0450(1992)031<0708:NPINPI>2.0.CO;2
{'key': 'e_1_2_1_10_1', 'volume-title': 'Microphysics of Clouds and Precipitation', 'author': 'Pruppacher H. R.', 'year': '1997'}
/ Microphysics of Clouds and Precipitation by Pruppacher H. R. (1997)10.1002/qj.49711749710
10.1021/ie50510a031
{'key': 'e_1_2_1_13_1', 'volume-title': 'Microphysical Processes in Clouds', 'author': 'Young K.', 'year': '1993'}
/ Microphysical Processes in Clouds by Young K. (1993)
Dates
Type | When |
---|---|
Created | 21 years, 6 months ago (Feb. 4, 2004, 7:12 p.m.) |
Deposited | 1 year, 11 months ago (Sept. 22, 2023, 4:58 p.m.) |
Indexed | 4 months, 4 weeks ago (March 28, 2025, 6:59 a.m.) |
Issued | 24 years, 8 months ago (Dec. 15, 2000) |
Published | 24 years, 8 months ago (Dec. 15, 2000) |
Published Online | 24 years, 8 months ago (Dec. 15, 2000) |
Published Print | 24 years, 8 months ago (Dec. 15, 2000) |
@article{Khvorostyanov_2000, title={A new theory of heterogeneous ice nucleation for application in cloud and climate models}, volume={27}, ISSN={1944-8007}, url={http://dx.doi.org/10.1029/1999gl011211}, DOI={10.1029/1999gl011211}, number={24}, journal={Geophysical Research Letters}, publisher={American Geophysical Union (AGU)}, author={Khvorostyanov, Vitaly I. and Curry, Judith A.}, year={2000}, month=dec, pages={4081–4084} }