Results 11 to 20 of about 1,828 (184)
Iran's Groundwater Hydrochemistry [PDF]
Earth and Space Science, 2021 Iran's groundwater hydrochemistry has not been well understood. In this study, Iran's groundwater hydrochemistry is evaluated using a rich, ground‐trusted data sampled from 9,468 wells distributed across the country in 2011.
Mohsen Maghrebi +6 more
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THERMALISM AND HYDROCHEMISTRY AS EVIDENCES OF REGIONAL
Revista Águas Subterrâneas, 2010 Limits to regional flow in Guarani Aquifer System (GAS), produced by two lineaments, named Rio das Antas (RAL) and Rio Forqueta (RFL), had been identified in northeast Rio Grande do Sul State, Brazil. Thermometry and hydrochemistry were decisive criteria
Arnoldo Giardin +1 more
doaj +2 more sources
Frontiers in Earth Science, 2023 Introduction: The products of volcanic eruptions found in the snow, firn and ice deposits of the polar ice sheets are precious sources of information on the volcanic forcing of the climate system in the recent or remote past.
Arina N. Veres +6 more
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Magnetic Bead-Based Colorimetric Immunoassay for Aflatoxin B1 Using Gold Nanoparticles
Sensors, 2014 A competitive colorimetric immunoassay for the detection of aflatoxin B1 (AFB) has been established using biofunctionalized magnetic beads (MBs) and gold nanoparticles (GNPs).
Xu Wang +2 more
doaj +1 more source
New Experimental Tools to Use Noble Gases as Artificial Tracers for Groundwater Flow
Frontiers in Water, 2022 Labeling groundwater by injecting an artificial tracer is a standard and widely used method to study groundwater flow systems. Noble gases dissolved in groundwater are potentially ideal artificial tracers, as they are not subject to biogeochemical ...
Matthias S. Brennwald +8 more
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Anthropogenic pressure on the largest lakes of the River Tywa catchment
Limnological Review, 2017 The largest lakes of the River Tywa basin i.e. Strzeszowskie, Dołgie, Swobnica and Dłużec (north-west Poland, West Pomeranian Lakeland) were studied in the period 2008–2013, usually in a six week cycle. The aim of the study was to determine the degree of
Kubiak Jacek +3 more
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Sensors, 2014 This paper describes the development of a molecularly imprinted polymer-based solid phase extraction (MISPE) method coupled with enzyme-linked immunosorbent assay (ELISA) for determination of the PAH benzo[a]pyrene (B[a]P) in vegetable oils.
Michael Pschenitza +3 more
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Thoughts on planning of Tianjin Zhangdaokou seismological observatory
地震科学进展, 2020 This paper briefly introduces the history of Zhangdaokou seismological station and analyzes the present situation. The paper also suggests that the station needs to be replanned and renovated.
Boyang Wu +5 more
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The technological development of drinking water treatment plants in the Czech Republic
Water Policy, 2023 Several actors have an impact on the quality of drinking water, but ultimately drinking water treatment plants (DWTPs) play a decisive role in ensuring that water quality complies with public regulations.
Geir Inge Orderud +6 more
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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