Results 1 to 10 of about 304,534 (211)

Thousands of microbial genomes shed light on interconnected biogeochemical processes in an aquifer system

open access: yesNature Communications, 2016
The subterranean world hosts up to one-fifth of all biomass, including microbial communities that drive transformations central to Earth’s biogeochemical cycles.
Karthik Anantharaman   +2 more
exaly   +2 more sources

Sixty years of global progress in managed aquifer recharge

open access: yesHydrogeology Journal, 2018
The last 60 years has seen unprecedented groundwater extraction and overdraft as well as development of new technologies for water treatment that together drive the advance in intentional groundwater replenishment known as managed aquifer recharge (MAR).
Catalin Stefan   +2 more
exaly   +2 more sources

Leveraging Big Data to Preserve the Mississippi River Valley Alluvial Aquifer: A Blueprint for the National Center for Alluvial Aquifer Research

open access: yesLand, 2022
The challenge of a depleting Mississippi River Valley Alluvial Aquifer (MRVAA) requires reducing groundwater withdrawal for irrigation, increasing aquifer recharge, and protecting water quality for sustainable water use.
Amanda M. Nelson   +3 more
doaj   +1 more source

Geostatistical spatial projection of geophysical parameters for practical aquifer mapping

open access: yesScientific Reports, 2022
Dense data acquisition for 3-D high-resolution aquifer mapping through heliborne transient electromagnetic (HTEM) survey is continually not possible due to various technical and administrative constraints.
Jagriti Dabas   +3 more
doaj   +1 more source

Perceptions of Irrigation Water Management Practices in the Mississippi Delta

open access: yesAgronomy, 2022
The Mississippi River Valley Alluvial Aquifer (MRVAA) is being depleted, and practices that improve water stewardship have been developed to reduce drawdown. This study assesses how Mississippi Delta producers changed their perceptions of these practices
Carson Roberts   +6 more
doaj   +1 more source

Positive Mathematical Programming to Model Regional or Basin-Wide Implications of Producer Adoption of Practices Emerging from Plot-Based Research

open access: yesAgronomy, 2021
A method for calibrating models of agricultural production and resource use for policy analysis is proposed to leverage multidisciplinary agricultural research at the National Center for Alluvial Aquifer Research (NCAAR).
Nicolas Quintana-Ashwell   +6 more
doaj   +1 more source

INTEGRATED GEOPHYSICAL MAPPING OF GROUNDWATER AQUIFER FOR SPATIAL DISTRIBUTION OF GROUNDWATER DEVELOPMENT IN IPERINDO AND ITS ENVIRONS, SOUTHWESTERN NIGERIA [PDF]

open access: yesGeological Behavior, 2021
Assessment of groundwater potential of Iperindo area, Southwestern Nigeria was conducted by mapping spatial distribution of groundwater availability within the area and consequently locating areas of groundwater reserve to serve the community and its ...
Kazeem O.Olomo   +4 more
doaj   +1 more source

Aquifer system and groundwater potency in coastal area of Kretek, Bantul Regency, Indonesia [PDF]

open access: yesE3S Web of Conferences, 2021
The existence of groundwater in coastal areas really needs attention because of its vulnerability to sea water intrusion. Utilization and good management are needed to maintain its sustainability.
Saleh Isa La Ode   +1 more
doaj   +1 more source

Using Analytical Hierarchy Process and Multi-Influencing Factors to Map Groundwater Recharge Zones in a Semi-Arid Mediterranean Coastal Aquifer

open access: yesWater, 2020
Mapping groundwater recharge zones (GWRZs) is essential for planning artificial recharge programs to mitigate groundwater decline and saltwater intrusion into coastal aquifers.
Adel Zghibi   +8 more
semanticscholar   +1 more source

Tidal Response of Groundwater in a Leaky Aquifer—Application to Oklahoma [PDF]

open access: yesWater Resources Research, 2018
Quantitative interpretation of the tidal response of water levels measured in wells has long been made either with a model for perfectly confined aquifers or with a model for purely unconfined aquifers.
Chi‐yuen Wang   +3 more
semanticscholar   +1 more source

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