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From radiometry to ...
From radiometry to chronology of a marine sediment core: A Pb-210 dating interlaboratory comparison exercise organised by the IAEA
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- Garcia-Tenorio, R. (author)
- Univ Sevilla J Andalucia, Spain
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- Rozmaric, M. (author)
- Int Atom Energy Agcy IAEA, Monaco
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- Harms, A. (author)
- Int Atom Energy Agcy IAEA, Monaco; Comprehens Nucl Test Ban Treaty Org CTBTO, Austria
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- Godoy, J. M. De Oliveira (author)
- Pontifica Univ Catolica Rio de Janeiro, Brazil
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- Barsanti, M. (author)
- ENEA, Italy
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- Schirone, A. (author)
- ENEA, Italy
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- Ruiz-Fernandez, A. C. (author)
- Univ Nacl Autonoma Mexico, Mexico
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- Sanchez-Cabeza, J. A. (author)
- Univ Nacl Autonoma Mexico, Mexico
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- McGinnity, P. (author)
- Int Atom Energy Agcy IAEA, Monaco
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- Fujak, M. (author)
- Int Atom Energy Agcy IAEA, Monaco
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- Eriksson, Mats (author)
- Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Swedish Radiat Safety Author, Sweden
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- Hatje, V. (author)
- Univ Fed Bahia, Brazil; Univ Fed Bahia, Brazil
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- Laissaoui, A. (author)
- Ctr Natl Energie Sci & Tech Nucl CNESTEN, Morocco
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- Nguyen, H. Q. (author)
- Viet Nam Atom Energy Inst VINATOM, Vietnam
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- Okuku, E. (author)
- Kenya Marine & Fisheries Res Inst KMFRI, Kenya
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- Al-Rousan, Saber A. (author)
- Univ Jordan, Jordan
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- Yii, M. W. (author)
- Agensi Nuklear Malaysia, Malaysia
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- Heijnis, H. (author)
- Australian Nucl Sci & Technol Org ANSTO, Australia
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- Osvath, I. (author)
- Int Atom Energy Agcy IAEA, Monaco
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(creator_code:org_t)
- PERGAMON-ELSEVIER SCIENCE LTD, 2020
- 2020
- English.
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In: Marine Pollution Bulletin. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0025-326X .- 1879-3363. ; 159
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Laboratories from 14 countries (with different levels of expertise in radionuclide measurements and Pb-210 dating) participated in an interlaboratory comparison exercise (ILC) related to the application of Pb-210 sediment dating technique within the framework of the IAEA Coordinated Research Project. The laboratories were provided with samples from a composite sediment core and were required to provide massic activities of several radionuclides and an age versus depth model from the obtained results, using the most suitable Pb-210 dating model. Massic concentrations of Zn and Cu were also determined to be used for chronology validation. The ILC results indicated good analytical performances while the dating results didnt demonstrate the same degree of competence in part due to the different experience in dating of the participant laboratories. The ILC exercise enabled evaluation of the difficulties faced by laboratories implementing Pb-210 dating methods and identified some limitations in providing reliable chronologies.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Vattenteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Water Engineering (hsv//eng)
Keyword
- Pb-210; Sediments; Radiometry; Statistics; Chronology
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Garcia-Tenorio, ...
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Rozmaric, M.
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Harms, A.
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Godoy, J. M. De ...
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Barsanti, M.
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Schirone, A.
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show more...
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Ruiz-Fernandez, ...
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Sanchez-Cabeza, ...
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McGinnity, P.
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Fujak, M.
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Eriksson, Mats
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Hatje, V.
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Laissaoui, A.
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Nguyen, H. Q.
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Okuku, E.
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Al-Rousan, Saber ...
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Yii, M. W.
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Heijnis, H.
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Osvath, I.
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show less...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Civil Engineerin ...
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and Water Engineerin ...
- Articles in the publication
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Marine Pollution ...
- By the university
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Linköping University