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Dynamical characteristics of cirrus clouds from aircraft and radar measurements
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Gultepe, I. Poellot, M. Starr, David Ackerman, T. Heymsfield, A. J. Uttal, T. |
| Copyright Year | 1993 |
| Description | Cirrus clouds play an important role in climate and in the development of other types of clouds. Although there are many studies of clouds within the boundary layer, cirrus clouds have been neglected up until the last decade. New tools and in-situ measurements of various physical and dynamical parameters permit us to now study cirrus clouds in much greater detail. Physical and dynamical structures of cirrus clouds were studied in detail by Heymsfield using aircraft measurements. He emphasized the importance of interactions among physical and dynamical processes. Cirrus clouds often exhibit complex physical and dynamical structure. Upper tropospheric flows contain not only coherent structures, but also chaotic movements. The coherent structures (organized movements) transfer significant amounts of heat and momentum while their form, size, and intensity depend strongly on environmental instability. Various dynamical structures including cells, waves, and turbulence are studied in order to understand cirrus cloud formation and development. |
| File Size | 240721 |
| Page Count | 4 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19940017859 |
| Archival Resource Key | ark:/13960/t74v1ht98 |
| Language | English |
| Publisher Date | 1993-12-01 |
| Access Restriction | Open |
| Subject Keyword | Meteorology And Climatology Atmospheric Circulation Climate Atmospheric Turbulence Cirrus Clouds Atmospheric Boundary Layer Troposphere Radar Measurement Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |