Results 81 to 90 of about 18,777 (298)

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

Irrigation and Drainage, EarlyView.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra, J. C. Paul, Sushree Sangita Dash   +2 more
wiley   +1 more source

Instrumented soil column model for rainfall infiltration study

, 2008
Infiltration and changes on pore-water pressure in soil must be taken into account in most slope stability and seepage problems. Laboratory experiments were performed to examine one-dimensional rainfall infiltration behavior of unsaturated soil.
Gofar, Nurly, Lee, Min Lee, Kassim, Azman   +2 more
core  

Infiltration, runoff and particle mobilization on canola fields at langgewens experimental farm, Mooreesburg, Western Cape [PDF]

, 2013
Magister Scientiae - MScThe primary origin of this project is due to a high demand for freshwater supply in the Berg Water Management Area (WMA). Most of the Berg WMA`s freshwater supply does not live up to the high ecological standards.
Mmachaka, Thandi Nthabiseng
core  

Rain Effect Frequency of Infiltration Rate and Infiltration Capacity in Common Soil: Laboratory Test with Rainfall Simulator

, 2020
Analyzing the Influence of Rain Frequency Infiltration Rate and Infiltration Capacity in Common Soil Type (Laboratory Testing Study With Rainfall Simulator). Infiltration is the flow of water into the ground through the soil surface.
Nasruddin, Aso
core   +1 more source

Scaling of Short‐Duration, Summer Rainfall Event Temporal Profiles With Warming Over Great Britain

International Journal of Climatology, EarlyView.
Temperature scaling has been used to analyse the temporal profiles of short‐duration, summer rainfall events in Great Britain, for sub‐hourly observed and convection‐permitting climate model (CPM) data. Results show an increase with dewpoint temperature of event total rainfall depth, maximum intensity, concentration and front‐loading.
Alexandra Seawell, Hayley J. Fowler, Stephen Blenkinsop, Caspar J. M. Hewett, Roberto Villalobos Herrera, Marie Hundhausen, Haider Ali   +6 more
wiley   +1 more source

Investigation of Degradation Mechanism of Unsaturated Shear Strength at Geogrid–Sandy-Soil Interface Under Rainfall Infiltration

Applied Sciences
Reinforced-soil structures in rainfall-prone regions may deform or fail when infiltration weakens the geogrid–soil interface. This study quantifies the degradation of unsaturated shear strength at a geogrid–sandy-soil interface during rainfall ...
Peng Liu, Yongliang Lin, Yingying Wang
doaj   +1 more source

Extreme Climate Events in Morocco: Historical Analysis and Future Projections Based on CMIP6 Simulations

International Journal of Climatology, EarlyView.
Historical observations and bias‐corrected CMIP6 projections reveal intensifying warm extremes, declining cold events and increasingly irregular precipitation patterns across Morocco. Future warming, particularly under SSP5‐8.5, produces an almost linear amplification of heat, aridity and hydrological stress, leading to longer droughts and more intense
Oualid Hakam, Abdelhakim Amazirh, El Houssaine Bouras, Victor Ongoma, Abdelghani Chehbouni   +4 more
wiley   +1 more source

Incidental phosphorus and nitrogen loss from grassland plots receiving chemically amended dairy cattle slurry

, 2012
peer-reviewedChemical amendment of dairy cattle slurry has been shown to effectively reduce incidental phosphorus (P) losses in runoff; however, the effects of amendments on incidental nitrogen (N) losses are not as well documented. This study examined P
Ibrahim, T.G., Brennan, Raymond B., Fenton, O., Fenton, Owen, Ibrahim, Tristan G., Grant, Jim, Healy, M.G., Grant, J., Healy, Mark G., Brennan, R.B.   +9 more
core   +1 more source

Characterising City Scale Heat Climatology for Australian Climate Zones

International Journal of Climatology, EarlyView.
The Urban Heat Island (UHI) effect in Australian cities peaks at night, intensifying under dry conditions, clear skies, increased solar radiation, and low wind speeds. Long‐term observations show that nighttime temperatures in major cities have warmed faster than their rural surroundings and future climate projections fail to capture this disparity ...
Vihan C. N. Weeraratne, Nikhil Garg, Raymond C. Z. Cohen, Valentijn R. N. Pauwels, Mahesh Prakash   +4 more
wiley   +1 more source

The Effect of Simulated Precipitation Changes on the Recovery of Soil Water Infiltration Characteristics in Grasslands in the Loess Hilly Region

Land
Current climate change has led to significant changes in precipitation patterns in the Loess Hilly Region, resulting in frequent extreme rainfall events, which have a significant impact on restoring the soil hydrological function of grasslands in this ...
Yuanyuan Qu, Qinxuan Wu, Junfeng Wang, Yuanrong Wu, Xuexuan Xu   +4 more
doaj   +1 more source