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Intercomparison of radionuclide measurements in marine sediment sample IAEA-368

Abstract

The results of an intercomparison exercise on a Pacific Ocean sediment sample, IAEA-368, designed for the determination of artificial and natural radionuclides levels, are reported. The data from 89 laboratories representing 37 countries have been evaluated. The following are the recommended values, with confidence intervals, for {sup 60}Co, {sup 155}Eu, {sup 210}7Pb, {sup 226}Ra, {sup 238}U, {sup 238}Pu and{sup 239+240}Pu (Reference date: 1 January 1990). Information values for {sup 40}K, {sup 90}Sr, {sup 137}Cs, {sup 228}Th, {sup 230}Th, {sup 232}Th, {sup 234}U, {sup 235}U and {sup 241}Am are also reported. (author)
Publication Date:
Aug 01, 1991
Product Type:
Technical Report
Report Number:
IAEA-AL-47; IAEA-MEL-47
Resource Relation:
Other Information: Refs, tabs; PBD: Aug 1991
Subject:
54 ENVIRONMENTAL SCIENCES; AQUATIC ECOSYSTEMS; CONCENTRATION RATIO; CONTAMINATION; INTERLABORATORY COMPARISONS; MARINE SURVEYS; QUALITY CONTROL; RADIOCHEMICAL ANALYSIS; RADIOECOLOGICAL CONCENTRATION; RADIOISOTOPES; SEDIMENTS; TRACE AMOUNTS
OSTI ID:
20493873
Research Organizations:
International Atomic Energy Agency, Marine Environment Laboratory, Monaco (Monaco)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
TRN: XA0402417066050
Availability:
Available from INIS in electronic form; Also available on-line: http://www.iaea.org/programmes/aqcs/pdf/a_al_047.pdf
Submitting Site:
INIS
Size:
38 pages
Announcement Date:

Citation Formats

Ballestra, S, Lopez, J J, Gastaud, J, Parsi, P, Vas, D, and Noshkin, V. Intercomparison of radionuclide measurements in marine sediment sample IAEA-368. IAEA: N. p., 1991. Web.
Ballestra, S, Lopez, J J, Gastaud, J, Parsi, P, Vas, D, & Noshkin, V. Intercomparison of radionuclide measurements in marine sediment sample IAEA-368. IAEA.
Ballestra, S, Lopez, J J, Gastaud, J, Parsi, P, Vas, D, and Noshkin, V. 1991. "Intercomparison of radionuclide measurements in marine sediment sample IAEA-368." IAEA.
@misc{etde_20493873,
title = {Intercomparison of radionuclide measurements in marine sediment sample IAEA-368}
author = {Ballestra, S, Lopez, J J, Gastaud, J, Parsi, P, Vas, D, and Noshkin, V}
abstractNote = {The results of an intercomparison exercise on a Pacific Ocean sediment sample, IAEA-368, designed for the determination of artificial and natural radionuclides levels, are reported. The data from 89 laboratories representing 37 countries have been evaluated. The following are the recommended values, with confidence intervals, for {sup 60}Co, {sup 155}Eu, {sup 210}7Pb, {sup 226}Ra, {sup 238}U, {sup 238}Pu and{sup 239+240}Pu (Reference date: 1 January 1990). Information values for {sup 40}K, {sup 90}Sr, {sup 137}Cs, {sup 228}Th, {sup 230}Th, {sup 232}Th, {sup 234}U, {sup 235}U and {sup 241}Am are also reported. (author)}
place = {IAEA}
year = {1991}
month = {Aug}
}