Results 91 to 100 of about 94,919 (328)

Cost Effectiveness of Rainwater Harvesting for Groundwater Recharge in Micro-Watersheds of Kolar District of India: The Case Study of Thotli Micro-Watershed [PDF]

open access: yes
This study has estimated the supply augmentation of groundwater recharge due to creation of water harvesting structures and has assessed the cost-effectiveness of rainwater harvesting for groundwater recharge on watershed basis in one of the sub ...
Basavaraj, G.   +4 more
core   +1 more source

Parameterization and quantification of recharge in crystalline fractured bedrocks in Galicia-Costa (NW Spain) [PDF]

open access: yes, 2012
Quantifying groundwater recharge in crystalline rocks presents great difficulties due to the high heterogeneity of the underground medium (mainly, due to heterogeneity in fracture network, which determines hydraulic parameters of the bedrock like ...
J. Dafonte, J. Molinero, J. R. Raposo
core   +2 more sources

Using H‐Convergence to Calculate the Numerical Errors for 1D Unsaturated Seepage in Transient Conditions

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Numerical modeling plays a pivotal role in understanding transient unsaturated flow, which is critical for applications such as groundwater recharge, stormwater management, and contaminant transport. This study investigates the effect of time step refinement on numerical solutions for a vertical infiltration 1D test in a vertical column. First,
Arij Krifa, Robert P. Chapuis
wiley   +1 more source

Spatial Analysis to Determine Groundwater Recharge Area in Purworejo Regency, Central Java Province/Indonesia

open access: yesE3S Web of Conferences, 2018
The impact of land use change will lead to a reduction of the land that is supposed to be for the groundwater recharge area. The area which is previously as a protected area, becoming a cultivated area.
Triadi Putranto Thomas   +1 more
doaj   +1 more source

An underground drip water monitoring network to characterize rainfall recharge of groundwater at different geologies, environments, and climates across Australia [PDF]

open access: yesGeoscientific Instrumentation, Methods and Data Systems
Understanding when and why groundwater recharge occurs is of fundamental importance for the sustainable use of this essential freshwater resource for humans and ecosystems.
A. Baker   +5 more
doaj   +1 more source

Accurate and efficient calculation of response times for groundwater flow

open access: yes, 2018
We study measures of the amount of time required for transient flow in heterogeneous porous media to effectively reach steady state, also known as the response time. Here, we develop a new approach that extends the concept of mean action time.
Carr, Elliot J., Simpson, Matthew J.
core   +1 more source

The impacts of woody encroachment on nature's contributions to people in North America and Africa: A systematic review

open access: yesPeople and Nature, EarlyView.
Abstract Woody encroachment is affecting nature's contributions to people (NCP) in grassy ecosystems around the world, but these impacts have not yet been well summarised. Moreover, the impacts of encroachment are likely to vary depending on the historical ecosystem dynamics, climatic conditions, encroacher species, and the temporal, spatial, cultural ...
Felix Vusumuzi Skhosana   +4 more
wiley   +1 more source

Enhancing groundwater recharge in drinking water protection zones in Flanders (Belgium): A novel approach to assess stormwater managed aquifer recharge potential

open access: yesJournal of Hydrology: Regional Studies
Study region: Flanders (Belgium) Study focus: Stormwater infiltration for managed aquifer recharge is increasingly recognized as a drought adaptation measure.
Lara Speijer   +6 more
doaj   +1 more source

Groundwater research and management: integrating science into management decisions. Proceedings of IWMI-ITP-NIH International Workshop on "Creating Synergy Between Groundwater Research and Management in South and Southeast Asia," Roorkee, India, 8-9 February 2005 [PDF]

open access: yes
Groundwater management / Governance / Groundwater development / Artificial recharge / Water quality / Aquifers / Groundwater irrigation / Water balance / Simulation models / Watershed management / Water harvesting / Decision making / South East Asia ...
Sharma, Bharat R.   +2 more
core  

On-Farm Flood Flow Capture – addressing flood risks and groundwater overdraft in the Kings Basin, with potential applications throughout the Central Valley [PDF]

open access: yes, 2011
Project fact sheet prepared in cooperation with the USDA Natural Resources Conservation Service and the Kings River Conservation ...
Bachand, P.A.M.   +4 more
core  

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