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The dissolved uranium concentration and 234U/238U activity ratio in groundwaters from spas of southeastern Brazil
(2017-01-01)
This paper describes the natural radioactivity due to 238U and 234U in 75 water sources from spas located in 14 municipalities in São Paulo and Minas Gerais states, Brazil. These waters are extensively utilized for drinking ...
Predicción de roca generadora en ambientes de aguas profundas – offshore Colombia (Cuenca Guajira)
(Bogotá - Ciencias - Maestría en Ciencias - Geología, 2020-07-13)
The spatial and temporal distribution of source rock in the Guajira Basin, and in general in the Colombian Caribbean offshore, is still unknown, which creates uncertainty in the petroleum system and in general in the ...