9/04/2010
L'acidité de l'eau responsable de la dégradation d'un barrage de l'Assam
Read also the abstract on a paper published in 1983 :
Geohydrological testing for reservoir competency at the Kopili Hydroelectric Project in north-eastern India
Ten-Year Climatology of Summertime Diurnal Rainfall Rate Over the Conterminous U.S.
Author(s): Matsui, Toshihisa; Mocko, David; Lee, Myong-In; Tao, Wei-Kuo; Suarez, Max J.; Pielke, Roger A., Sr.
Abstract: Diurnal cycles of summertime rainfall rates are examined over the conterminous United States, using radar-gauge assimilated hourly rainfall data. As in earlier studies, rainfall diurnal composites show a well-defined region of rainfall propagation over the Great Plains and an afternoon maximum area over the south and eastern portion of the United States. Zonal phase speeds of rainfall in three different small domains are estimated, and rainfall propagation speeds are compared with background zonal wind speeds. Unique rainfall propagation speeds in three different regions can be explained by the evolution of latent-heat theory linked to the convective available potential energy, than by gust-front induced or gravity wave propagation mechanisms.
Published 10 July 2010.
Click on the title for a complete PDF Download.
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