l’article du mois – septembre 2017
Major role of water bodies on diurnal precipitation regimes in Eastern Africa
Camberlin, P., Gitau, W., Planchon, O., Dubreuil, V., Funatsu, B. M., & Philippon, N.
International Journal of Climatology, doi:10.1002/joc.5197
Mean diurnal rainfall regimes over eastern Africa are studied based on 3-hourly data from the TRMM 3B42 data set, averaged over 1998-2014. Good consistency is found with in situ data. Over land, a dominant late afternoon maximum is found. However many inland regions show a delayed rainfall maximum (evening, nighttime or morning). Indirect evidence is found that sea breeze effects can be detected at great distances from the coast. Over the lakes, a morning or late night maximum generally prevails which strongly contrasts with the regime of land areas.
- extrait:
- lien_externe:
- kc_data:
- a:8:{i:0;s:0:"";s:4:"mode";s:0:"";s:3:"css";s:0:"";s:9:"max_width";s:0:"";s:7:"classes";s:0:"";s:9:"thumbnail";s:0:"";s:9:"collapsed";s:0:"";s:9:"optimized";s:0:"";}
- kc_raw_content:
Major role of water bodies on diurnal precipitation regimes in Eastern Africa
Camberlin, P., Gitau, W., Planchon, O., Dubreuil, V., Funatsu, B. M., & Philippon, N.
International Journal of Climatology, doi:10.1002/joc.5197
Mean diurnal rainfall regimes over eastern Africa are studied based on 3-hourly data from the TRMM 3B42 data set, averaged over 1998-2014. Good consistency is found with in situ data. Over land, a dominant late afternoon maximum is found. However many inland regions show a delayed rainfall maximum (evening, nighttime or morning). Indirect evidence is found that sea breeze effects can be detected at great distances from the coast. Over the lakes, a morning or late night maximum generally prevails which strongly contrasts with the regime of land areas.