Convective Impact on the Global Lower Stratospheric Water Vapor Budget Journal of Geophysical Research: Atmospheres
收藏NOAA Institutional Repository2023-09-13 更新2026-04-25 收录
下载链接：
https://doi.org/10.1029/2022jd037135
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资源简介：
Water vapor in the stratosphere is primarily controlled by temperatures in the tropical upper troposphere and lower stratosphere. However, the direct impact of deep convection on the global lower stratospheric water vapor budget is still an actively debated issue. Two complementary modeling approaches are used to investigate the convective impact in boreal winter and summer. Convective influence is diagnosed by tracing trajectories through convective cloud top altitude fields derived from global rainfall and brightness temperature data. Backward trajectory model simulations coupled with a detailed treatment of cloud microphysical processes indicate that convection moistens the global lower stratosphere by approximately 0.3
提供机构：
NOAA
创建时间：
2023-09-13
