[PDF] Top 20 Influence of rainfall space-time variability over the Ouémé basin in Benin

... climate variability at various time scales (daily to decadal) to its impact in terms of water related ...of rainfall data. Satellite precipitation products can be used as rainfall input to ... See full document

... the space–time variables into a holistic analytical framework is that of Woods and Sivapala ...“stationary rainfall” assumption, which can be interpreted as no movement of rainfall over ... See full document

... climate variability and change which impacts the dynamics of water resources (evaporation and ...the basin due to its poor distribution in time and ...long rainfall seasons in the ... See full document

... observations over th at of the coefficients evaluated (9), but also in the increased accuracy attained through utilising our knowledge th at the regression function must in fact vary relatively ...weekly ... See full document

... irrigation over the past centuries and shifts in irrigation meth- ods over the past decades have led to major gains in agricul- tural productivity, food security, profitability and crop diver- sification ... See full document

... Cosenza (CS), Crotone (KR), Catanzaro (CZ), Vibo Valentia (VV) and Reggio Calabria (RC) are met in this order. One tail significance test, at 5% and 10% significance level, has been performed. The diagrams show that ... See full document

... fixed time window and difficult to interpret, the SPI is easy to compute and to interpret in a probabilistic sense, is spa- tially invariant and can be tailored to a time window appro- priate to a user’s ... See full document

... influences over extremes of temperature and precipitation based on climate change sce- ...extreme rainfall indices for the Amazon basin, observed that future scenarios obtained from a limited are a ... See full document

... The knowledge about groundwater flow conditions within Volta river basin in Benin, has restricted information coming to piezometry, water storage time, water path, and water quality. A good ... See full document

... in rainfall was found in the Mediterranean area; for example in Italy and Spain the experimental results indicated a reduction in precipitation ...average rainfall amount there has been a change in ... See full document

... of variability and associate more of them with the cor- rect physical mechanism, compared to atmosphere-only sim- ulations at the same resolution ...mean rainfall and its IAV are almost identical ...of ... See full document

... V2 rainfall data was assessed with reference to the GMet gridded gauge data (GGGD) based on monthly and seasonal time scales for a period of ...the rainfall patterns in Ghana than satellite and ... See full document

... [12]. Over the last 25 years, the system has been improved through successive model versions (RegCM1 to RegCM4), incorporating increasingly comprehensive physics packages and interactively coupled components of ... See full document

... annual rainfall which induces a significant impact on agricultural yields and vegetation ...to rainfall variability is needed as a ...Indeed, rainfall is ohyets decrease, and the ... See full document

... of rainfall and without adequate storage; the system will fail to meet water demand during long dry spells (Mishraet ...in space and ...of rainfall (Enedir, ... See full document

... Sahel’s rainfall tied up with the PDO? It may be possible, since it seems that ENSO events, that have a significant impact in the region, are definitely related to PDO phases, as mentioned ...frequency ... See full document

... of rainfall, it is higher than summer ...monsoon, rainfall ranges from 92 mm (Veeraganur) to 718 mm (Yercaud) with the average rainfall of ...high rainfall than average rainfall, and ... See full document

... extreme rainfall and associated flooding events inflict severe damage to public life and property in many parts of the ...Victoria basin are characterized by episodes of floods, for instance, downstream of ... See full document

... the basin compared to the in situ ...inaccurate rainfall events, and it becomes very sensitive to any additional amount of ...the time evolution is much closer to the in situ ... See full document

... level, U is the uniform wind speed and hm is the amplitude of the mountain. The analytical value of the vertical profile of horizontal momentum transport by gravity wave processes has to be compared with the vertical ... See full document