Intercalibration of selected anthropogenic radionuclides for the GEOTRACES Program
Publication: Research - peer-review › Journal article – Annual report year: 2012
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Intercalibration of selected anthropogenic radionuclides for the GEOTRACES Program. / Kenna, Timothy C.; Masqué, Pere; Mas, Jose Luis; Camara-Mor, Patricia; Camizo, Elena; Scholten, Jan; Eriksson, Mats; Sanchez-Cabeza, Joan-Albert; Gastaud, Janine; Levy, Isabelle; Herrmann, Jürgen; Lindahl, Patric; Hong, Gi-Hoon; Nielsen, Sven Poul.
In: Limnology and Oceanography: Methods, Vol. 10, 2012, p. 590–607.Publication: Research - peer-review › Journal article – Annual report year: 2012
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TY - JOUR
T1 - Intercalibration of selected anthropogenic radionuclides for the GEOTRACES Program
A1 - Kenna,Timothy C.
A1 - Masqué,Pere
A1 - Mas,Jose Luis
A1 - Camara-Mor,Patricia
A1 - Camizo,Elena
A1 - Scholten,Jan
A1 - Eriksson,Mats
A1 - Sanchez-Cabeza,Joan-Albert
A1 - Gastaud,Janine
A1 - Levy,Isabelle
A1 - Herrmann,Jürgen
A1 - Lindahl,Patric
A1 - Hong,Gi-Hoon
A1 - Nielsen,Sven Poul
AU - Kenna,Timothy C.
AU - Masqué,Pere
AU - Mas,Jose Luis
AU - Camara-Mor,Patricia
AU - Camizo,Elena
AU - Scholten,Jan
AU - Eriksson,Mats
AU - Sanchez-Cabeza,Joan-Albert
AU - Gastaud,Janine
AU - Levy,Isabelle
AU - Herrmann,Jürgen
AU - Lindahl,Patric
AU - Hong,Gi-Hoon
AU - Nielsen,Sven Poul
PB - American Society of Limnology and Oceanography, Inc.
PY - 2012
Y1 - 2012
N2 - <p>As part of the GEOTRACES Program, six laboratories participated in an intercalibration exercise on several anthropogenic radionuclides of interest. The effort was successful for<sup> 239,240</sup>Pu activity, <sup>240</sup>Pu/<sup>239</sup>Pu isotope ratio, and <sup>137</sup>Cs activity measured in filtered seawater samples from the Bermuda Atlantic Time Series station (BATS) and a site on the continental slope of the Northeastern U.S. A limited number of analyses were reported for <sup>237</sup>Np,<sup> 241</sup>Am, <sup>90</sup>Sr, and <sup>238</sup>Pu in filtered seawater. Intercalibration of any of the isotopes of interest in filtered particulate matter was unsuccessful due to insufficient size of the samples distributed. Methods used were based on traditional radio-counting techniques and inductively coupled plasma mass spectrometry (ICP-MS). Although the majority of analyses were performed on samples ≥ 60 L, one lab demonstrated the ability to analyze several of the anthropogenic radionuclides on 10-20 L sample volumes using ICP-MS.</p>
AB - <p>As part of the GEOTRACES Program, six laboratories participated in an intercalibration exercise on several anthropogenic radionuclides of interest. The effort was successful for<sup> 239,240</sup>Pu activity, <sup>240</sup>Pu/<sup>239</sup>Pu isotope ratio, and <sup>137</sup>Cs activity measured in filtered seawater samples from the Bermuda Atlantic Time Series station (BATS) and a site on the continental slope of the Northeastern U.S. A limited number of analyses were reported for <sup>237</sup>Np,<sup> 241</sup>Am, <sup>90</sup>Sr, and <sup>238</sup>Pu in filtered seawater. Intercalibration of any of the isotopes of interest in filtered particulate matter was unsuccessful due to insufficient size of the samples distributed. Methods used were based on traditional radio-counting techniques and inductively coupled plasma mass spectrometry (ICP-MS). Although the majority of analyses were performed on samples ≥ 60 L, one lab demonstrated the ability to analyze several of the anthropogenic radionuclides on 10-20 L sample volumes using ICP-MS.</p>
U2 - 10.4319/lom.2012.10.590
DO - 10.4319/lom.2012.10.590
JO - Limnology and Oceanography: Methods
JF - Limnology and Oceanography: Methods
SN - 1541-5856
VL - 10
SP - 590
EP - 607
ER -