Results 31 to 40 of about 139,271 (290)

Ensemble representation of uncertainty in Lagrangian satellite rainfall estimates [PDF]

open access: yes, 2013
A new algorithm called Lagrangian Simulation (LSIM) has been developed that enables the interpolation uncertainty present in Lagrangian satellite rainfall algorithms such as the Climate Prediction Center (CPC) morphing technique (CMORPH) to be ...
Bellerby, T. J.
core   +1 more source

Runoff and Sediment Production under the Similar Rainfall Events in Different Aggregate Sizes of an Agricultural Soil

open access: yesمجله آب و خاک, 2016
Introduction: Soil erosion by water is the most serious form of land degradation throughout the world, particularly in arid and semi-arid regions. In these areas, soils are weakly structured and are easily disrupted by raindrop impacts.
S. F. Eslami, A. R. Vaezi
doaj   +1 more source

Effect of rock exposure on runoff and sediment on karst slopes under erosive rainfall conditions

open access: yesJournal of Hydrology: Regional Studies, 2023
Study region: Guizhou Province, Southwest China Study focus: Karst slopes are highly heterogeneous, with a large number of rocks exposed on the surface.
Rui Li   +6 more
doaj   +1 more source

Modelling migration futures: development and testing of the rainfalls agent-based migration model – Tanzania [PDF]

open access: yes, 2014
This paper describes the conceptual and practical development and testing of the Rainfalls Agent-Based Migration Model – Tanzania (RABMM-T). Drawing upon the literature on the process of developing and parameterizing a social simulation in the absence of
Smith, Christopher D
core   +1 more source

Simulation of monthly rainfall totals

open access: yesANZIAM Journal, 2008
The observed distribution of non-zero rainfall totals for a given month is often modelled using a maximum likelihood estimate for the Gamma distribution. In this paper we show that a Gamma distribution can be regarded as a zero order approximation to a density distribution constructed by a series of associated Laguerre polynomials.
K. Rosenberg, J. Boland, P. G. Howlett
openaire   +2 more sources

Hydrological processes and water resources management in a dryland environment IV: Long-term groundwater level fluctuations due to variation in rainfall [PDF]

open access: yesHydrology and Earth System Sciences, 1999
To evaluate the effects of variations in rainfall on groundwater, long-term rainfall records were used to simulate groundwater levels over the period 1953-96 at an experimental catchment in south-east Zimbabwe.
J. A. Butterworth   +6 more
doaj  

Assessment of the performance of CORDEX regional climate models in simulating rainfall and air temperature over southwest Ethiopia

open access: yesHeliyon, 2021
This study analyzed the performance of four (REgional MOdel (REMO2009), High-Resolution Hamburg Climate Model 5 (HIRAM5), Climate Limited-Area Modeling Community (CCLM4-8) and Rossby Centre Regional Atmospheric Model (RCA4)) Regional Climate Models (RCMs)
Tamene Adugna Demissie, Chala Hailu Sime
doaj   +1 more source

A rainfall simulation model for agricultural development in Bangladesh

open access: yesDiscrete Dynamics in Nature and Society, 2000
A rainfall simulation model based on a first-order Markov chain has been developed to simulate the annual variation in rainfall amount that is observed in Bangladesh. The model has been tested in the Barind Tract of Bangladesh.
M. Sayedur Rahman
doaj   +1 more source

Continuous rainfall simulation: 2. A regionalized daily rainfall generation approach [PDF]

open access: yesWater Resources Research, 2012
This paper is the second of two in the current issue that presents a framework for simulating continuous (uninterrupted) rainfall sequences at both gaged and ungaged locations. The ultimate objective of the papers is to present a methodology for stochastically generating continuous subdaily rainfall sequences at any location such that the statistics at
Mehrotra, R.   +3 more
openaire   +2 more sources

Characterization of process-oriented hydrologic model behavior with temporal sensitivity analysis for flash floods in Mediterranean catchments [PDF]

open access: yes, 2013
This paper presents a detailed analysis of 10 flash flood events in the Mediterranean region using the distributed hydrological model MARINE. Characterizing catchment response during flash flood events may provide new and valuable insight into the ...
Castaings, William   +4 more
core   +6 more sources

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