Results 31 to 40 of about 28,695 (308)

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

Development and application of a soil classification-based conceptual catchment- scale hydrological model [PDF]

open access: yes, 2005
A conceptual, continuous, daily, semi distributed catchment-scale rainfall- runoff model that has the potential to be ultimately used in ungauged catchments is described.
Holman, Ian P., Marechal, David
core   +1 more source

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  

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

Spatial-temporal rainfall simulation using generalized linear models

open access: yes, 2005
We consider the problem of simulating sequences of daily rainfall at a network of sites in such a way as to reproduce a variety of properties realistically over a range of spatial scales.
Yang, C   +7 more
core   +1 more source

Solutes in runoff under simulated rainfall on fertilised sugarcane (Saccharum sp.) beds: Measurements and results

open access: yes, 2021
Wet Tropics region is ranked as the highest relative risk to Great Barrier Reef water quality with improved nitrogen management as priority. Sugarcane is a major crop in Wet Tropics and contributes 84 % of estimated anthropogenic dissolved inorganic ...
Melland, A. R.   +9 more
core   +1 more source

Correcting the radar rainfall forcing of a hydrological model with data assimilation: application to flood forecasting in the Lez Catchment in Southern France [PDF]

open access: yes, 2012
The present study explores the application of a data assimilation (DA) procedure to correct the radar rain- fall inputs of an event-based, distributed, parsimonious hy- drological model.
Piacentini, Andrea   +14 more
core   +1 more source

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

Variability in the Mobilization of Sediment and Phosphorus across 13 European Soils. [PDF]

open access: yes, 2009
The objectives of this study were to examine the variability in mobilization and transport of primary particles and associated total phosphorus (TP) in sediments eroded by overland flow from 13 European arable soils and to consider the empirical support ...
Quinton, John N.   +7 more
core   +1 more source

DESIGN AND CONSTRUCTION OF A RAINFALL SIMULATOR [PDF]

open access: yesMisr Journal of Agricultural Engineering, 2009
Rainfall simulators are helpful tools used to study hydrologic and erosion processes. Rainfall simulations researches are very rare in the Middle East region. In this research, an artificial rainfall simulator system has been developed to apply a controlled amount and rate of rainfall on a test plot located in an arid basin in western Saudi Arabia ...
Mohamed E. Kiwan, Abdullah S. Al-Wagdany
openaire   +1 more source

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