Gross alpha- and beta-activities in surface and ground water of Rio Grande do Norte, Brazil

Gross alpha- and beta-activities in surface and ground water of Rio Grande do Norte, Brazil

Gross α- and β-activities were determined on 37 fresh water samples collected from 14 artificial basins, 13 deep drilled wells, two dug wells, two lakes, two rivers, one spring, and a tap belonging to 30 locations scattered throughout the eastern and central parts of the Brazilian state of Rio Grand...

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Veröffentlicht in:Applied radiation and isotopes 1998-07, Vol.49 (7), p.893-898
Hauptverfasser: Malanca, Alberto, Repetti, Milena, de Macêdo, Harim Revorêdo
Format: Artikel
Sprache:eng
Schlagworte:
Alpha Particles
Beta Particles
Brazil
Fresh Water - analysis
Water Pollution, Radioactive - analysis
Water Supply - analysis
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Zusammenfassung:Gross α- and β-activities were determined on 37 fresh water samples collected from 14 artificial basins, 13 deep drilled wells, two dug wells, two lakes, two rivers, one spring, and a tap belonging to 30 locations scattered throughout the eastern and central parts of the Brazilian state of Rio Grande do Norte. The surveyed area was about 35 000 km 2 with a lithology including both crystalline (18 towns) and sedimentary (12 towns) rocks. Concentrations ranging from
ISSN:0969-8043
1872-9800
DOI:10.1016/S0969-8043(97)00298-4