期刊
ATMOSPHERE
卷 8, 期 8, 页码 -出版社
MDPI
DOI: 10.3390/atmos8080138
关键词
water; ice nucleation; precipitation; INP; IN; INM; crystal; cloud glaciation; nucleation sites; aging
资金
- ESF research networking Programme on the Micro-Dynamics of Ice
- DFG [FOR 1525]
- WE [4722/1-2]
- LH Vakuum Technik-Oerlikon Leybold Vaccum
- Pfeiffer Vacuum Austria GmbH
- Bruker Austria GmbH
- Droplet Measurement Technologies
- EGU
- Austrian Science Fund (FWF) [P26253-N27]
- National Science Foundation (NSF) [DEB-1241068, DGE-0966125]
- Austrian Research Fund FWF [P26040]
- Deutsche Forschungsgemeinschaft (DFG) [FR3641/1-2, FOR 1525 INUIT]
- Austrian Science Fund (FWF) [P26253] Funding Source: Austrian Science Fund (FWF)
- Direct For Biological Sciences
- Division Of Environmental Biology [1241068] Funding Source: National Science Foundation
There has been increasing interest in ice nucleation research in the last decade. To identify important gaps in our knowledge of ice nucleation processes and their impacts, two international workshops on ice nucleation were held in Vienna, Austria in 2015 and 2016. Experts from these workshops identified the following research needs: (1) uncovering the molecular identity of active sites for ice nucleation; (2) the importance of modeling for the understanding of heterogeneous ice nucleation; (3) identifying and quantifying contributions of biological ice nuclei from natural and managed environments; (4) examining the role of aging in ice nuclei; (5) conducting targeted sampling campaigns in clouds; and (6) designing lab and field experiments to increase our understanding ofthe role of ice-nucleating particles in the atmosphere. Interdisciplinary teams of scientists should work together to establish and maintain a common, unified language for ice nucleation research. A number of commercial applications benefit from ice nucleation research, including the production of artificial snow, the freezing and preservation of water-containing food products, and the potential modulation of weather. Additional work is needed to increase our understanding of ice nucleation processes and potential impacts on precipitation, water availability, climate change, crop health, and feedback cycles.
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