Results 101 to 110 of about 298,304 (241)

Laboratory evaluation of use of algae in saline water conversion : phase I final report.

open access: yes, 1961
A two-part report on saline water conversion, calculating a survey of mechanisms of sodium and chloride ion transport and the design of experiments for application to demineralizing saline waters and laboratory evaluation of the use of algae in saline ...

core  

Recent Advances in Boron Removal From Geothermal Waters: A Review

open access: yesWater and Environment Journal, EarlyView.
This review provides a comprehensive overview of boron removal technologies from geothermal fluids and highlights the limitations of conventional treatment methods. Ion exchange, hybrid processes and membrane filtration are identified as the most dominant approaches in recent studies.
Saadet Acar Can, Hasan Koseoglu
wiley   +1 more source

Aquifer water resistivity -- salinity relations

open access: yesJournal and proceedings of the Royal Society of New South Wales, 1968
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Compressed Air Energy Storage in a Porous Aquifer in the Baltic Basin: Potential and Geological Risks

open access: yesApplied Sciences
Over the past 20 years of extensive CO2 storage studies in the Baltic Basin, a large storage capacity has been evaluated. However, the partial or complete ban on underground CO2 storage (e.g., Lithuania) facilitates the present study of an alternative ...
Saulius Šliaupa, Rasa Šliaupienė
doaj   +1 more source

Fatores Hidrogeológicos no Estudo da Intrusão Salina em Aqüíferos Costeiros da Região Litorânea do Município de Maricá - RJ. [PDF]

open access: yesAnuário do Instituto de Geociências, 2007
The oceanic area of Maricá, in the east coast of the Rio de Janeiro State, relies on groundwater as its mainsource of fresh water supply along with the use of water tank trucks. With the increasing demand of water resources,water supply and contamination
Ghislaine M. de Almeida   +1 more
doaj  

The Earth's Greatest Porous Media

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract How deeply does modern meteoric water circulate into the continental crust? How deep is the Earth's Critical Zone (CZ), the top layer of the continental lithosphere that co‐evolves with the atmosphere, hydrosphere, and biosphere, extending from vegetation canopy down to fresh bedrock and the base of active groundwater circulation?
Ying Fan   +3 more
wiley   +1 more source

Four Decades of Research at the MADE Site and Beyond: Advancing the Understanding and Modeling of Solute Transport in Heterogeneous Media

open access: yesReviews of Geophysics, Volume 64, Issue 4, December 2026.
Abstract Spatial heterogeneity, manifested as strong variability in hydraulic conductivity (K) within geological formations, exerts a fundamental control on groundwater flow and solute transport. Because K can vary over multiple orders of magnitude in complex three‐dimensional patterns, predicting contaminant plume migration remains a long‐standing ...
Zhilin Guo   +8 more
wiley   +1 more source

Capillary entry pressure and the leakage of gravity currents through a sloping layered permeable rock [PDF]

open access: yes
We examine the motion of a buoyant fluid injected into a water-saturated porous rock as it spreads along a thin inclined low-permeability barrier. We account for leakage of the fluid across the barrier once the current is sufficiently deep so that the ...
Woods, A. W., Farcas, A.
core   +1 more source

Intense pumping in regional groundwater discharge areas: The problem of crop salinization in an inland aquifer (Cenozoic Duero basin aquifer, Spain)

open access: yesJournal of Hydrology: Regional Studies
Study region: Duero river basin, Castilla y León, Spain. Study focus: This study aims to identify the origin of crop salinization in the discharge zone of the Cenozoic Duero aquifer system. The combination of hydrogeological, geophysical, and geochemical
Esther Rodríguez-Jiménez   +4 more
doaj   +1 more source

Seasonality, Storms and Soil Properties Drive Groundwater and Salinity Dynamics in Retreating Coastal Forests

open access: yesEcohydrology, Volume 19, Issue 7, October/November 2026.
ABSTRACT Sea level rise is causing the rapid conversion of upland habitats to salt marshes in low‐sloping areas due to increasing groundwater salinity and soil saturation. Despite this being a widespread phenomenon, questions remain about the factors shaping groundwater hydrology and salinity in these transitioning systems, particularly in the US ...
Andrew R. Payne   +2 more
wiley   +1 more source

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