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Germán Azcune, Andrés Pérez Parada, Laura Fornaro
Pág. 89 - 105
La geocronología constituye una herramienta fundamental para el estudio de eventos históricos. Su desarrollo en Uruguay se ha vinculado estrechamente con estudios arqueológicos. En los últimos 20 años, las técnicas de datación se han expandido hacia otra...
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Gabrijel Ondrasek, Filip Kranjcec, Jelena Horvatinec, Marina Bubalo Kovacic, Stjepan Husnjak, Lepomir Coga, Dinko Babic, Davor Ra?eta, Nikola Volaric, Emil Fulajtar, Muhammad Imtiaz Rashid, Aleksandar Vcev and Branko Petrinec
Fly bioash (FBA) as a by-product of biomass-fuelled facilities exhibits alkaline properties and is enriched with phytonutrients, thereby offering the potential to effectively ameliorate acidic and nutrient-deficient soils. However, concerns about health ...
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Yuliya Koudryashova, Tatiana Chizhova, Mutsuo Inoue, Kazuichi Hayakawa, Seiya Nagao, Evgeniya Marina and Rodrigo Mundo
A vertical pattern of fractionated polycyclic aromatic hydrocarbons (PAH) was studied in the Japan Basin in the Sea of Japan. The highest PAH concentration was found in the mesopelagic realm, possibly resulting from deep convection and/or subduction of i...
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Valeria Artiola, Giuseppe La Verde, Vittoria D?Avino and Mariagabriella Pugliese
The Sassi of Matera (Basilicata region, southern Italy) is a peculiar site, but not unique in Italy, from a landscape point of view. Most of the buildings are excavated in rocks of calcarenite origin and used as homes and accommodation facilities. For th...
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EDMILSON MONTEIRO SOUZA, Jorge do Ouro Neto, Sidney Gomes de Oliveira
Nesse trabalho foi utilizada a técnica da espectrometria gama de alta resolução com detector HPGe e o pacote de software GENIE 2000 para a determinação da concentração de atividade dos radionuclídeos 226Ra, 232Th e 40K presente em amostras de solo, e o r...
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Valle Raidla, Joonas Pärn, Werner Aeschbach, György Czuppon, Jüri Ivask, Madis Kiisk, Robert Mokrik, Vytautas Samalavicius, Siiri Suursoo, Siim Tarros and Therese Weissbach
The Viimsi peninsula is located north-east of Tallinn, capital of Estonia. The Cambrian-Vendian (Cm-V) aquifer system is a sole source of drinking water in the area. Historically, the groundwater exploitation has led to freshening of groundwater in the p...
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S.S.N. Gamage,R.M.T.S. Ratnayake,A.M.A.D.M. Senadhira,D.A. Weerasinghe,V.A. Waduge
Naturally-occurring radionuclides deposited beneath the earth, which are referred to as "NORM" and other toxicnon-radioactive elements transported to the earth surface with the oil and gas production. Hence, knowledge of the prevailing background levels ...
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Tianming Huang, Yinlei Hao, Zhonghe Pang, Zhenbin Li, Shuo Yang
Pág. 1 - 17
Studies have been carried out to investigate the baseline radioactivity level (gross alpha, gross beta and 226Ra) of soil, rocks and groundwater in the Fuling block, Chongqing, the largest shale gas exploitation area of China. The results show that there...
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Marusia Rentería-Villalobos, Alejandro Covarrubias-Muños, Alfredo Pinedo-Álvarez and Guillermo Manjon-Collado
Water in arid and semi-arid environments is characterized by the presentation of complex interactions, where dissolved chemical species in high concentrations have negative effects on the water quality. Radon is present in areas with a high uranium and r...
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Felix B. Masok, Paulus L. Masiteng, Risimati D. Mavunda and Peane P. Maleka
This study assessed the radiological health hazards to various body organs of workers working within Transnet Precinct in Richards Bay in Kwazulu-Natal, South Africa due to radionuclide content of mineral ores often stored within the facility. Thirty sam...
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