222Rn (226Ra) determination in water by scintillation methods

1992 ◽  
Vol 165 (4) ◽  
pp. 263-267 ◽  
Author(s):  
I. Chereji
Keyword(s):  
226Ra Determination

226Ra determination by electrodeposition

1988 ◽  
Vol 69 ◽  
pp. 225-238 ◽  
Author(s):  
R. Garcia-Tenorio ◽  
M. Garcia-Leon
Keyword(s):  
226Ra Determination

scholarly journals 226Ra determination via the rate of222Rn ingrowth with the Radium Delayed Coincidence Counter (RaDeCC)

2013 ◽  
Vol 11 (11) ◽  
pp. 594-603 ◽  
Author(s):  
Walter Geibert ◽  
Valentí Rodellas ◽  
Amber Annett ◽  
Pieter van Beek ◽  
Jordi Garcia-Orellana ◽  
...  
Keyword(s):  
Coincidence Counter ◽  
226Ra Determination

226Ra determination in phosphogypsum by alpha-particle spectrometry

1999 ◽  
Vol 49 (S1) ◽  
pp. 439-444 ◽  
Author(s):  
J. L. Aguado ◽  
J. P. Bolívar ◽  
R. García-Tenorio
Keyword(s):  
Alpha Particle ◽  
226Ra Determination

137Cs and 226Ra determination in soil and land snails from a radioactive waste site

1995 ◽  
Vol 173-174 ◽  
pp. 41-45 ◽  
Author(s):  
M.I. Gaso ◽  
M.L. Cervantes ◽  
N. Segovia ◽  
F. Abascal ◽  
S. Salazar ◽  
...  
Keyword(s):  
Radioactive Waste ◽  
Land Snails ◽  
Waste Site ◽  
226Ra Determination

210Pb/226Ra Determination of Longevity in Redfish

1990 ◽  
Vol 47 (1) ◽  
pp. 163-165 ◽  
Author(s):  
S. E. Campana ◽  
K. C. T. Zwanenburg ◽  
J. N. Smith
Keyword(s):  
Nova Scotia ◽  
Cross Sections ◽  
Growth Rings ◽  
Radioactive Disequilibrium ◽  
Otolith Core ◽  
Extreme Longevity ◽  
Sebastes Mentella ◽  
226Ra Determination

Examination of annular growth rings apparent in charred otolith cross sections is the basis for reports of extreme longevity in the rockfish genus Sebastes, but the interpretation of the annuli has long been disputed. We used a radiochemical assay of the otolith core to confirm our interpretation of annuli in Atlantic redfish, Sebastes mentella, to at least an age of 65 yr. Through measurement of the radioactive disequilibrium between 226Ra and 210Pb, it appears that redfish live to an age of at least 75 yr in the waters off of Nova Scotia.

Sign in / Sign up

Export Citation Format

Share Document