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Pregled bibliografske jedinice broj: 592289

Post-Chernobyl investigations of radiocaesium activity concentrations in Adriatic Sea pilchards


Franić, Zdenko; Petrinec, Branko; Branica, Gina; Marović, Gordana; Kubelka, Dragan; Franić, Zrinka
Post-Chernobyl investigations of radiocaesium activity concentrations in Adriatic Sea pilchards // Radiation protection dosimetry, 151 (2012), 2; 314-322 doi:10.1093/rpd/ncs012 (međunarodna recenzija, članak, znanstveni)


Naslov
Post-Chernobyl investigations of radiocaesium activity concentrations in Adriatic Sea pilchards

Autori
Franić, Zdenko ; Petrinec, Branko ; Branica, Gina ; Marović, Gordana ; Kubelka, Dragan ; Franić, Zrinka

Izvornik
Radiation protection dosimetry (0144-8420) 151 (2012), 2; 314-322

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Pilchards ; 137Cs ; 134Cs ; post-Chernobyl period ; 137Cs ecological half-life ; concentration factor

Sažetak
Investigations in the post-Chernobyl period (1986–2009) of radiocaesium activity concentrations in Adriatic pilchards are presented. Compared with pre-Chernobyl period, the Chernobyl nuclear accident caused increase of 137Cs activity concentrations in pilchards. By fitting the measured 137Cs activity concentrations to the theoretical curve was estimated to be 1.5+0.4 y for 1986–90 and 5.8+0.4 y for 1991–2009 and the bimodal behaviour for the ecological half-life of 137Cs in pilchards has been observed. Estimated annual effective doses received by 134Cs and 137Cs intake due to consumption for an adult member of Croatian population are small. Collective dose for the 1986–2009 period was 4.910.3 person-Sv. The observed 134Cs/137Cs activity ratio in pilchards was similar to the ratio that has been found in other environmental samples. The concentration factor for pilchards was roughly estimated to be 93.7+39.2 l kg21, which is consistent with the values observed elsewhere.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
022-0222882-2335 - RADIOAKTIVNOST OKOLIŠA I ZAŠTITA OD ZRAČENJA (Gordana Marović, )
022-0222882-2823 - Radioekologija Jadranskoga mora i priobalja (Zdenko Franić, )

Ustanove
Institut za medicinska istraživanja i medicinu rada, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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