Results 21 to 30 of about 223,213 (353)

Regional assessment of groundwater recharge in the lower Mekong Basin [PDF]

open access: yes, 2017
Groundwater recharge remains almost totally unknown across the Mekong River Basin, hindering the evaluation of groundwater potential for irrigation. A regional regression model was developed to map groundwater recharge across the Lower Mekong Basin where
Douangsavanh, Somphasith   +3 more
core   +2 more sources

A lumped parameter model to evaluate the relevance of excess air as a tracer of exchanged flows between transmissive and capacitive compartments of karst systems

open access: yesFrontiers in Water, 2022
The objective of this study was to evaluate the relevance of using excess air (EA) for the characterization of drain/matrix exchange in karst systems using a rainfall discharge model coupled with the simulation of EA measured at the outlet of the studied
Vianney Sivelle   +8 more
doaj   +1 more source

Karst and groundwater in northeastern Coahuila: An Edwards Aquifer mirror [PDF]

open access: yes, 2009
The northeastern corner of the Mexican state of Coahuila contains some of the most extensive limestone outcrops in the country, yet the karst and groundwater have seen relatively little investigation.
Sprouse, Peter
core   +1 more source

Climatic Control on Mean Annual Groundwater Evapotranspiration in a Three‐Stage Precipitation Partitioning Framework

open access: yesWater Resources Research, 2023
A three‐stage precipitation partitioning framework is proposed to study the climate controls on mean annual groundwater evapotranspiration (GWET) for 33 gauged watersheds in west‐central Florida.
Yu Zhang   +4 more
doaj   +1 more source

Spatiotemporal analysis of groundwater level trends and recharge rate estimation in the unconfined aquifer of Yogyakarta-Sleman Groundwater Basin, Indonesia

open access: yesJournal of Degraded and Mining Lands Management, 2023
Groundwater is the primary water resource used for domestic, industrial, and agricultural needs for the community in the Yogyakarta-Sleman Groundwater Basin area. The urbanization rate has increased since the 1970s and has made massive use of groundwater,
Muhammad Haikal Razi   +2 more
doaj   +1 more source

Groundwater Recharge Assessment in the Karstic Aquifers of North Khorasan, Iran in APLIS Method

open access: yesActa Carsologica, 2017
In order to optimize consumption, maintenance and control of underground water, an estimation of the groundwater recharge is highly important. Therefore, this research investigates the aquifers in North Khorasan province using APLIS (Applied Physics ...
Hossein Alem   +2 more
doaj   +1 more source

Evaluation and Improvement Measures of the Runoff Coefficient of Urban Parks for Sustainable Water Balance

open access: yesLand, 2022
As the impermeable sidewalk area increases in urban areas, diverse problems related to water occur. The purposes of this research were to increase the rainwater infiltration rate through water balance analysis and estimate the runoff coefficient ...
Jinkwan Son, Taegeun Kwon
doaj   +1 more source

Estimation of Shallow Groundwater Recharge Using a Gis-Based Distributed Water Balance Model

open access: yesQuaestiones Geographicae, 2014
In the paper we present the results of shallow groundwater recharge estimation using the WetSpass GISbased distributed water balance model. By taking into account WetSpass, which stands for Water an Energy Transfer between Soil, Plants and Atmosphere ...
Graf Renata, Przybyłek Jan
doaj   +1 more source

Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model [PDF]

open access: yes, 2009
A density-dependent numerical groundwater model was applied to study the climate change impact in a shallow aquifer in the Mediterranean coast of Morocco, the Saidia aquifer. The stresses imposed to the model were derived from the IPCC emission scenarios
Boughriba, Mimoun   +5 more
core   +1 more source

Estimation of temporal and spatial variations in groundwater recharge in unconfined sand aquifers using Scots pine inventories [PDF]

open access: yes, 2014
Acknowledgements. This study was made possible through funding from the EU 7th Framework programme GENESIS (contract number 226536), AQVI project (no. 128377) in Academy of Finland AKVA research programme, the Renlund Foundation, VALUE doctoral school ...
Ala-Aho, P., Kløve, B., Rossi, P. M.
core   +2 more sources

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