Results 31 to 40 of about 17,401 (230)
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
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
Strontium Isotope as Tracers of Groundwater Contamination [PDF]
, 2017 Groundwater flowing under a municipal solid waste landfill has been studied to identify potential contamination phenomenon and to test strontium isotopic composition as a natural tracer of contamination.
BARBIERI, Maurizio +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
Suaeda foliosa Moq. (Caryophyllales: Amaranthaceae) first record of the genus and species for Valparaíso Region, Chile [PDF]
, 2015 Indexación: Web of Science; Scielo.BACKGROUND: The purpose of this paper is to present the finding of Suaeda foliosa in El Yali National Reserve, Chile.
Contreras-López, Manuel +1 more
core +2 more sources
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
Production of redox-active-reactive filter material from charcoal
Next MaterialsThe surficial and textural features of a pyrogenic carbonaceous material (charcoal) was modulated with acidic Piranha solution (i.e., 1:3 30% H2O2 to H2SO4) to produce a redox-active adsorbent for the simultaneous adsorption and reduction of Cr(VI) in ...
Nurudeen Abiola Oladoja +9 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
Can Mg isotopes be used to trace cyanobacteria-mediated magnesium carbonate precipitation in alkaline lakes? [PDF]
, 2011 The fractionation of Mg isotopes was determined during the cyanobacterial mediated precipitation of hydrous magnesium carbonate precipitation in both natural environments and in the laboratory.
Balor, S. +8 more
core +4 more sources
Near Surface Geophysics, EarlyView.Abstract A better understanding of the near‐surface aquifer system of the Caxambu Water Park, located in the Minas Gerais State, Brazil, has been achieved. The study aimed to identify groundwater reservoirs and flow patterns and contribute to the hydrogeological conceptual model using a multi‐scale geophysical approach.
Emanuele F. La Terra +5 more
wiley +1 more source