Search Results - "Sracek, Ondra"

Hydraulic and geochemical interactions between surface water and sediment pore water in seasonal hypersaline Maharlu Lake, Iran by Khosravi, Roghayeh, Zarei, Mehdi, Sracek, Ondra

“…Study of interactions between surface‐water and pore‐water in lakes is complicated due to spatio‐temporal heterogeneities in flow condition across the…”
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Hydrogeochemical controls on the mobility of arsenic, fluoride and other geogenic co-contaminants in the shallow aquifers of northeastern La Pampa Province in Argentina by Aullón Alcaine, Anna, Schulz, Carlos, Bundschuh, Jochen, Jacks, Gunnar, Thunvik, Roger, Gustafsson, Jon-Petter, Mörth, Carl-Magnus, Sracek, Ondra, Ahmad, Arslan, Bhattacharya, Prosun

“…Elevated Arsenic (As) and Fluoride (F) concentrations in groundwater have been studied in the shallow aquifers of northeastern of La Pampa province, in the…”
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Groundwater red beds in Holocene fluvial sediments as a product of iron and manganese redox cycling; Morava River, Czechia by Bábek, Ondřej, Sracek, Ondra, Všianský, Dalibor, Holá, Markéta

“…ABSTRACT Modern fluvial deposits can be affected by early diagenetic element mobilization at redox boundaries between oxygenated and oxygen‐free zones near the…”
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Redox buffering and de-coupling of arsenic and iron in reducing aquifers across the Red River Delta, Vietnam, and conceptual model of de-coupling processes by Sracek, Ondra, Berg, Michael, Müller, Beat

“…Analysis of over 500 groundwater samples from throughout the Red River Delta indicates de-coupling of dissolved arsenic (As) and dissolved iron (Fe). Sorting…”
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Fluoride ions in groundwater of the Turkana County, Kenya, East Africa by Rusiniak, Piotr, Sekuła, Klaudia, Sracek, Ondra, Stopa, Piotr

“…Groundwater samples were evaluated throughout Turkana County (Kenya, East Africa) while looking for drinking water sources. Some samples showed high…”
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Arsenic in Latin America: New findings on source, mobilization and mobility in human environments in 20 countries based on decadal research 2010-2020 by Bundschuh, Jochen, Armienta, Maria Aurora, Morales-Simfors, Nury, Alam, Mohammad Ayaz, López, Dina L., Delgado Quezada, Valeria, Dietrich, Sebastian, Schneider, Jerusa, Tapia, Joseline, Sracek, Ondra, Castillo, Elianna, Marco Parra, Lue-Meru, Altamirano Espinoza, Maximina, Guimarães Guilherme, Luiz Roberto, Sosa, Numa Nahuel, Niazi, Nabeel Khan, Tomaszewska, Barbara, Lizama Allende, Katherine, Bieger, Klaus, Alonso, David L., Brandão, Pedro F. B., Bhattacharya, Prosun, Litter, Marta I., Ahmad, Arslan

“…Today (year 2020), the globally recognized problem of arsenic (As) contamination of water resources and other environments at toxic levels has been reported in…”
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Oral bioaccessibility of metal(loid)s in dust materials from mining areas of northern Namibia by Ettler, Vojtěch, Cihlová, Markéta, Jarošíková, Alice, Mihaljevič, Martin, Drahota, Petr, Kříbek, Bohdan, Vaněk, Aleš, Penížek, Vít, Sracek, Ondra, Klementová, Mariana, Engel, Zbyněk, Kamona, Fred, Mapani, Ben

“…Ore mining and processing in semi-arid areas is responsible for the generation of metal(loid)-containing dust, which is easily transported by wind to the…”
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Geogenic Sources of Arsenic and Fluoride in Groundwater: Examples from the Zagros Basin, the Kurdistan Region of Iraq by Mustafa, Omed, Mahmmud, Rebar, Sracek, Ondra, Seeyan, Shwan

“…Groundwater is one of the crucial water resources for domestic, agriculture and other purposes in the Kurdistan Region of Iraq, which is counted as a semiarid…”
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Arsenic in volcanic geothermal fluids of Latin America by López, Dina L., Bundschuh, Jochen, Birkle, Peter, Armienta, Maria Aurora, Cumbal, Luis, Sracek, Ondra, Cornejo, Lorena, Ormachea, Mauricio

“…Numerous volcanoes, hot springs, fumaroles, and geothermal wells occur in the Pacific region of Latin America. These systems are characterized by high As…”
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Impact of Mining and Ore Processing on Soil, Drainage and Vegetation in the Zambian Copperbelt Mining Districts: A Review by Bohdan Kříbek, Imasiku Nyambe, Ondra Sracek, Martin Mihaljevič, Ilja Knésl

“…The regional environmental–geochemical surveying of the long-term impacts of mining and ore processing on a large part of the Zambian Copperbelt mining…”
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Soil contamination near the Kabwe Pb-Zn smelter in Zambia: Environmental impacts and remediation measures proposal by Kříbek, Bohdan, Nyambe, Imasiku, Majer, Vladimír, Knésl, Ilja, Mihaljevič, Martin, Ettler, Vojtěch, Vaněk, Aleš, Penížek, Vít, Sracek, Ondra

“…Kabwe Town and its surroundings (central Zambia) belong to the most contaminated districts in Africa due to mining and smelting of local Pb-Zn ores. To assess…”
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Coal Mine Drainage as a Source of Drinking and Industrial Water—The Upper Silesian Coal Basin, Poland by Cień, Damian, d’Obyrn, Kajetan, Starczewska, Magdalena, Sowiżdżał, Anna, Motyka, Jacek, Sracek, Ondra

“…Water is one of the most important resources found on Earth, essential for all forms of life. Both the quantity and quality of water resources are crucial for…”
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Pit Lakes Affected by a River Contaminated with Brines Originated from the Coal Mining Industry: Evolution of Water Chemistry in the Zakrzówek Horst Area (Krakow, Southern Poland) by Motyka, Jacek, d’Obyrn, Kajetan, Sracek, Ondra, Postawa, Adam, Źróbek, Michał

“…Long-term coal mining activities in the Upper Silesia significantly affect the environment in southern Poland. Discharges of brines (with TDS reaching over 110…”
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Thallium contamination of desert soil in Namibia: Chemical, mineralogical and isotopic insights by Grösslová, Zuzana, Vaněk, Aleš, Oborná, Vendula, Mihaljevič, Martin, Ettler, Vojtěch, Trubač, Jakub, Drahota, Petr, Penížek, Vít, Pavlů, Lenka, Sracek, Ondra, Kříbek, Bohdan, Voegelin, Andreas, Göttlicher, Jörg, Drábek, Ondřej, Tejnecký, Václav, Houška, Jakub, Mapani, Benjamin, Zádorová, Tereza

“…We studied arid desert soils from Namibia (Rosh Pinah) that were contaminated with up to 7 mg kg−1 of thallium (Tl) via dust emitted from a local flotation…”
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Depicting the historical pollution in a Pb–Zn mining/smelting site in Kabwe (Zambia) using tree rings by Baieta, Rafael, Mihaljevič, Martin, Ettler, Vojtěch, Vaněk, Aleš, Penížek, Vít, Trubač, Jakub, Kříbek, Bohdan, Ježek, Josef, Svoboda, Miroslav, Sracek, Ondra, Nyambe, Imasiku

“…Historical Pb–Zn mining and smelting in Kabwe in Zambia have made it one of the most polluted cities in the world. Four soil profiles were collected around the…”
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An overview of phosphate rocks and their mining impact on groundwater, Eastern Desert, Egypt by Yousif, Mohamed, Sracek, Ondra

“…The Eastern Desert of Egypt represents a remote arid area which is scarce in water resources. The area is characterized by many mining sites to exploit the…”
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Origin of Historical Ba-Rich Slags Related to Pb-Ag Production from Jihlava Ore District (Czech Republic) by Jaroslav Kapusta, Zdeněk Dolníček, Ondra Sracek, Karel Malý

“…The aim of this study was to characterize historical slags which originated during silver production from the Jihlava ore district, Czech Republic. The area…”
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Arsenic and other trace elements in thermal springs and in cold waters from drinking water wells on the Bolivian Altiplano by Ormachea Muñoz, Mauricio, Bhattacharya, Prosun, Sracek, Ondra, Ramos Ramos, Oswaldo, Quintanilla Aguirre, Jorge, Bundschuh, Jochen, Maity, Jyoti Prakash

“…Numerous hot springs and fumaroles occur along the Andes Mountains, in the Bolivian Altiplano, where people use thermal springs for recreational purposes as…”
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A comparative analysis of two methodologies to estimate well protection zones for transport of viruses from septic tanks in volcanic aquifers in Costa Rica by Macías, Julio A., Vargas, Euripedes A., Sracek, Ondra

“…High groundwater demand in the Great Metropolitan Area (GMA) of Costa Rica, combined with the presence of many septic systems, imposes the necessity to define…”
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An Overview of Priority Pollutants in Selected Coal Mine Discharges in Europe by Gombert, Philippe, Sracek, Ondra, Koukouzas, Nikolaos, Gzyl, Grzegorz, Valladares, Susana Tuñon, Frączek, Robert, Klinger, Christoph, Bauerek, Arkadiusz, Areces, Juan Enrique Álvarez, Chamberlain, Sinead, Paw, Krzysztof, Pierzchała, Łukasz

“…Coal mine discharges in several European countries were investigated as part of the European Commission’s MANAGER project. The emphasis of the project was…”
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