Results 31 to 40 of about 19,968 (263)
Geothermal Energy, 2020 Mineral precipitates, scales, are wide-spread in geothermal facilities and hamper technical and economic efficiency. Scales reported from earlier studies in the Bavarian Molasse Basin consisted mostly of calcite, appeared rather homogeneous, grew flat ...
Bernhard Köhl +2 more
doaj +1 more source
Assessing impacts to groundwater from CO2-flooding of SACROC and Claytonville oil fields in West Texas [PDF]
, 2006 Comparison of groundwater above two Permian Basin oil fields (SACROC Unit and Claytonville Field) near Snyder, Texas should allow us to assess potential impacts of 30 years of CO2-injection.
Guillot, Stephen N. +2 more
core +1 more source
Applied SciencesLake Markakol is located in a metal-rich mountain area of Kazakhstan. Metal input into the lake water and in the bottom sediments can be expected. Lead, cobalt and nickel monitoring in both near-surface and deep-water layers and in bottom sediments was ...
Laura Ismukhanova +5 more
doaj +1 more source
HYDROCHEMISTRY OF THE TYRMA RIVER
Regional problems, 2021 The spatial-temporal dynamics of the dissolved substances content in the Tyrma River water and in its tributaries have been studied by the author. It was found great differences in the values of mineralization and concentrations of HCO3-, Ca2+, Mg2+ and Fe, due to natural conditions of the territory.
openaire +2 more sources
Microbial community changes induced by Managed Aquifer Recharge activities: linking hydrogeological and biological processes [PDF]
, 2019 Managed Aquifer Recharge (MAR) is a technique used worldwide to increase the availability of water resources. We study how MAR modifies microbial ecosystems and its implications for enhancing biodegradation processes to eventually improve groundwater ...
Barba Ferrer, Maria del Carme +6 more
core +2 more sources
Assessment of Anthropogenic Load on the Ile River Ecosystem Considering Regional Peculiarities
Applied SciencesThe Ile River is the main water artery of the Lake Balkhash basin and the main fresh water resource supplying the south-eastern part of Kazakhstan. Increasing human economic activity makes it necessary to assess the anthropogenic load of the river on ...
Ainur Mussakulkyzy +5 more
doaj +1 more source
A database of water chemistry in eastern Siberian rivers
Scientific Data, 2022 Measurement(s) water chemistry Technology Type(s) chromatography and spectrometry Sample Characteristic - Environment hydrochemistry Sample Characteristic - Location Eastern ...
Shiqi Liu +12 more
doaj +1 more source
Groundwater overexploitation and seawater intrusion in coastal areas of arid and semi-arid regions [PDF]
, 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
Land Degradation &Development, Volume 37, Issue 4, Page 1330-1352, 28 February 2026.ABSTRACT This study examines the impact of geological, marine and anthropogenic sources on metal and metalloid concentrations in the forefields of four glaciers (Ecology, Sphinx, Tower and Windy) on King George Island, Antarctic. Water samples were collected at the beginning and end of the hydrological season (austral summer, December 2021 to February ...
Joanna Potapowicz +8 more
wiley +1 more source
Hydrochemistry of the Parana River [PDF]
Limnology and Oceanography, 1976 Recent monthly data from the Paraná River show that its hydrochemistry is controlled by the nature of the rocks in the basin, with significant contributions from saline environments during low discharge. The discharge‐weighted mean dissolved salts concentration (79.8 mg liter‒1) allows a new calculation of 56.7 mg liter‒1 for the mean dissolved salts ...
openaire +1 more source