| タイトル | LASE Measurements of Water Vapor, Aerosol, and Cloud Distributions in Saharan Air Layers and Tropical Disturbances |
| 本文（外部サイト） | http://hdl.handle.net/2060/20080023467 |
| 著者（英） | Anderson, Bruce; Ferrare, Richard; Ismail, Syed; Heymsfield, Gerry; Kooi, Susan; Krishnamurti, T. N.; Burton, Sharon; Dunion, Jason; Browell, Edward; Butler, Carolyn; Notari, Anthony; Fenn, Marta |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2008-06-23 |
| 言語 | eng |
| 内容記述 | LASE (Lidar Atmospheric Sensing Experiment) onboard the NASA DC-8 was used to measure high resolution profiles of water vapor and aerosols, and cloud distributions in 14 flights over the eastern Atlantic region during the NAMMA (NASA African Monsoon Multidisciplinary Analyses) field experiment, which was conducted from August 15 to September 12, 2006. These measurements were made in conjunction with flights designed to study African Easterly Waves (AEW), Tropical Disturbances (TD), and Saharan Aerosol Layers (SALs) as well as flights performed in clear air and convective regions. As a consequence of their unique radiative properties and dynamics, SAL layers have a significant influence in the development of organized convection associated with TD. Interactions of the SAL with tropical air during early stages of the development of TD were observed. These LASE measurements represent the first simultaneous water vapor and aerosol lidar measurements to study the SAL and its impact on TDs and hurricanes. Seven AEWs were studied and four of these evolved into tropical storms and three did not. Three out of the four tropical storms evolved into hurricanes. |
| NASA分類 | Meteorology and Climatology |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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