Results 21 to 30 of about 59,035 (248)

Chemical composition of the thermomineral waters of Josanicka Banja spa as an origin indicator, balneological valorization and geothermal potential [PDF]

open access: yesHemijska Industrija, 2015
The chemical composition of the groundwater is directly dependent on the geological structure, hydrogeological and hydrochemical characteristics and as such it represents an output result of all the factors and processes which take place in the ...
Milenić Dejan R.   +4 more
doaj   +1 more source

Achievements IN the world Hydrogeology in EARLY XXI century

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2015
In the article a review of the textbook «General Hydrogeology» by the prominent research hydrogeologist Shvartsev S.L. is presented. This textbook was published in 2012.
V. M. Matusevish, R. N. Abdrashitova
doaj   +1 more source

Effects of succession processes of marsh wetland and farmland on groundwater in the Sanjiang Plain

open access: yesShuiwen dizhi gongcheng dizhi, 2023
The Sanjiang Plain is an important base of commodity grain production and contains lots of marsh wetlands in China. In the past 60 years, with the continuous increase of farmland area and the adjustment of planting structure, the decline of wetland and ...
Huqun CUI   +6 more
doaj   +1 more source

Initial geological considerations before installing ground source heat pump systems [PDF]

open access: yes, 2009
The performance of an open- or closed-loop ground source heat pump system depends on local geological conditions. It is important that these are determined as accurately as possible when designing a system, to maximize efficiency and minimize ...
Busby, Jon   +3 more
core   +1 more source

Temperature field and dynamic types of shallow groundwater in the northwest inland basin: A case study of the Jiuquan East Basin

open access: yes地质科技通报, 2022
Temperature is an inherent property of groundwater.Groundwater temperature field and dynamic characteristics are objective manifestations of groundwater flow system.Based on multi-point, long series and high precision groundwater temperature monitoring ...
Dechao Yin   +6 more
doaj   +1 more source

Geometry and water quality of the unconfined aquifer near the Piracicaba river, Ipatinga/MG, Brazil

open access: yesHydroResearch, 2019
Groundwater is the main source of drinking water for the city of Ipatinga/MG, Brazil. However, there is a lack of study about hydrogeology in the region, as well as indications of quality alterations of water resources.
Débora Almeida de Oliveira   +1 more
doaj   +1 more source

Supportive methods for assessing effective porosity and regulating karst aquifers

open access: yesActa Carsologica, 2010
Regulation of a karst aquifer implies engineering interventions designed to control its flow and manage its water reserves. One of the most important prerequisites for the feasibility and suc­cess of regulation projects is proper assessment of aquifer ef­
Zoran Stevanović   +2 more
doaj   +1 more source

Assessment of the development of aquifer management councils (COTAS) for sustainable groundwater management in Guanajuato, Mexico [PDF]

open access: yes, 2011
Collective groundwater management by water users—self-regulation—is increasingly advocated as a complement to state regulation. This article analyzes the attempts by the Guanajuato State Water Commission (CEAG) in central Mexico to promote user self ...
Hoogesteger van Dijk, J.D.   +2 more
core   +3 more sources

Caprock self-sealing effect due to CO2 leakage from geologic carbon sequestration reservoirs: a case study at Ping’an, China

open access: yesFrontiers in Energy Research, 2022
As a bottom technology for CO2 reduction, geological CO2 storage has attracted great attention from geologists, but there are few reports on the research of the caprock self-sealing effect due to CO2 leakage.
Lei Fu   +8 more
doaj   +1 more source

The KINDRA project. Sharing and evaluating groundwater research and knowledge in Europe [PDF]

open access: yes, 2018
Groundwater knowledge and research in the European Union is often scattered and non-standardised, because of different subjects involved and different approaches from Member States.
Bodo, Balazs   +12 more
core   +3 more sources

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