Results 81 to 90 of about 320,219 (409)

Application of chemical reagents as innovative remediation technologies for groundwater impacted by petroleum hydrocarbons in Italy

open access: yesAcque Sotterranee, 2020
Innovative technologies with injection of chemical compounds were applied in order to remediate 28 contaminated sites with petroleum hydrocarbon impacted groundwater spread in the Italian territory.
Mara Dal Santo   +1 more
doaj   +1 more source

A Novel Spacetime Boundary-Type Meshless Method for Estimating Aquifer Hydraulic Properties Using Pumping Tests

open access: yesMathematics, 2023
This article introduces a new boundary-type meshless method designed for solving axisymmetric transient groundwater flow problems, specifically for aquifer tests and estimating hydraulic properties.
Cheng-Yu Ku, Chih-Yu Liu
doaj   +1 more source

The impact of boundary conditions on CO2 capacity estimation in aquifers [PDF]

open access: yes, 2010
The boundary conditions of an aquifer determine the extent to which fluids (including formation water and CO2) and pressure can be transferred into adjacent geological formations, either laterally or vertically.
Bentham, M.   +4 more
core  

Groundwater overexploitation and seawater intrusion in coastal areas of arid and semi-arid regions [PDF]

open access: yes, 2018
The exploitation of groundwater resources is of high importance and has become very crucial in the last decades, especially in coastal areas of arid and semi-arid regions. The coastal aquifers in these regions are particularly at risk due to intrusion of
Alfarrah, Nawal, Walraevens, Kristine
core   +2 more sources

The Paris Agreement and Climate Justice: Inequitable Impacts of Sea Level Rise Associated With Temperature Targets

open access: yesEarth's Future, Volume 10, Issue 12, December 2022., 2022
Abstract Anthropogenic greenhouse gas emissions are causing unprecedented changes to the climate. In 2015, at the United Nations (UN) Conference of the Parties in Paris, France, countries agreed to limit the global mean temperature (GMT) increase to 2°C above preindustrial levels, and to pursue efforts to limit warming to 1.5°C.
S. Sadai   +3 more
wiley   +1 more source

The leaky aquifer function revisited [PDF]

open access: yesarXiv, 2022
This papers discusses the leaky aquifer function considered in a recent paper by Frank Harris in the Journal of Computational and Applied Mathematics (2008). We describe properties of an integral representing this function and give details on how to compute this function with a single algorithm for a wide range of the parameters.
arxiv  

The Edwards Aquifer Water Wars: The Final Chapter?

open access: yesTexas Water Journal, 2013
On December 28, 2011, the Edwards Aquifer Authority’s Board of Directors approved the recommendations of the Edwards Aquifer Recovery Implementation Program with respect to a historic Habitat Conservation Plan. The Habitat Conservation Plan could resolve
Robert L. Gulley, Jenna B. Cantwell
doaj  

PHYSICAL AND CHEMICAL CHARACTERISTICS INTERPRETATION FOR GROUNDWATER QUALITY ASSESSMENT IN THE COASTAL AREA, NORTH KELANTAN, MALAYSIA (Interpretasi Karakterisasi Fisika dan Kimia Untuk Penilaian Kualitas Airtanah di Area Pesisir, Kelantan Utara, Malaysia)

open access: yesJurnal Manusia dan Lingkungan, 2015
Physical and chemical groundwater interpretation has been done in order to characterize and assess its associated problem in the coastal area, North Kelantan, Malaysia.
Nur Islami   +2 more
doaj   +1 more source

A Comprehensive Review on Carbon Dioxide Sequestration Methods

open access: yesEnergies, 2023
Capturing and storing CO2 (CCS) was once regarded as a significant, urgent, and necessary option for reducing the emissions of CO2 from coal and oil and gas industries and mitigating the serious impacts of CO2 on the atmosphere and the environment.
Gregory Tarteh Mwenketishi   +2 more
doaj   +1 more source

Study on the variation of the permeability coefficient of soil–rock mixtures in fault zones under different stress states

open access: yesDeep Underground Science and Engineering, EarlyView.
A study is carried out on the variation of the permeability coefficient of soil–rock mixtures in fault zones under different stress states. Abstract As the first gold mine discovered at the sea in China and the only coastal gold mine currently mined there, Sanshandao Gold Mine faces unique challenges.
Wenhui Tan   +3 more
wiley   +1 more source

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