Results 11 to 20 of about 1,538,848 (299)

Relationship between Rainfall Variability and the Predictability of Radar Rainfall Nowcasting Models

open access: yesAtmosphere, 2019
Radar rainfall nowcasts are subject to many sources of uncertainty and these uncertainties change with the characteristics of a storm. The predictive skill of a radar rainfall nowcasting model can be difficult to understand as sometimes it appears to be ...
Zhenzhen Liu, Qiang Dai, Lu Zhuo
doaj   +5 more sources

Rainfall variability over Kerala

open access: yesJournal of Agrometeorology, 2015
B. AJITHKUMAR, P.P. SREEKALA
doaj   +2 more sources

On the relations of the rainfall variability and distribution with the mean rainfall over India

open access: yesTheoretical and Applied Climatology, 1991
Along with averages, rainfall variability and distribution are important climatological information. In this study, using 114 years (1871–1984) data of 306 stations, it is demonstrated that the variability and spatial distribution of annual, summer monsoon and monthly rainfall are highly dependent upon the respective period mean rainfall variation over
N. Singh, S. S. Mulye
openaire   +2 more sources

Interannual and decadal variability of Australian monsoon rainfall and variability in the Pacific Ocean [PDF]

open access: yes, 2023
The aim of this thesis is to improve our understanding of key global climate drivers and their connection with Australian monsoon rainfall variability. Specifically, I explore the El Niño-Southern Oscillation (ENSO) and its decadal interaction with the ...
Heidemann, Hanna
core   +1 more source

Spatial heterogeneity in rain-bearing winds, seasonality and rainfall variability in southern Africa's winter rainfall zone [PDF]

open access: yesAdvances in Statistical Climatology, Meteorology and Oceanography, 2022
A renewed focus on southern Africa's winter rainfall zone (WRZ) following the Day Zero drought and water crisis has not shed much light on the spatial patterns of its rainfall variability and climatological seasonality.
W. S. Conradie   +2 more
doaj   +1 more source

Downscaling rainfall temporal variability [PDF]

open access: yesWater Resources Research, 2007
A realistic description of land surface/atmosphere interactions in climate and hydrologic studies requires the specification of the rainfall forcing at aggregation scales of 1 hour or less. This is in contrast with the wide availability of daily rainfall observations and with the typically coarse output resolution of climate and numerical weather ...
MARANI, MARCO, ZANETTI, STEFANO
openaire   +1 more source

Comparing instrumental, palaeoclimate, and projected rainfall data: Implications for water resources management and hydrological modelling

open access: yesJournal of Hydrology: Regional Studies, 2020
Study Region: The Lockyer Catchment, Queensland, Australia. Study Focus: Future rainfall projections are usually presented as a percentage change from current climate, where current climate is defined using relatively short instrumental records. However,
Matthew S. Armstrong   +2 more
doaj   +1 more source

Analyse de la variabilité climatique et de ses influences sur les régimes pluviométriques saisonniers en Afrique de l’Ouest : cas du bassin versant du N’zi (Bandama) en Côte d’Ivoire

open access: yesCybergeo, 2010
The climate variability was generally studied in West Africa and particularly in Ivory Coast. The rainfall variability was specifically analysed. Therefore, rainfall variables such as rainy days frequency and rainfall seasonal duration are little studied.
Amani Michel Kouassi   +5 more
doaj   +1 more source

Spatial and temporal variability of rainfall and their effects on hydrological response in urban areas – a review [PDF]

open access: yesHydrology and Earth System Sciences, 2017
In urban areas, hydrological processes are characterized by high variability in space and time, making them sensitive to small-scale temporal and spatial rainfall variability.
E. Cristiano   +2 more
doaj   +1 more source

Spatial and temporal variability of rainfall over the south-west coast of Bangladesh [PDF]

open access: yes, 2014
This study examined the spatial and temporal rainfall variability from the 1940s to 2007 in the south west coastal region of Bangladesh. Time series statistical tests were applied to examine the spatial and temporal trends in three time segments (1948 ...
Datta, Dilip Kumar   +8 more
core   +2 more sources

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