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Pregled bibliografske jedinice broj: 205719

In situ determination of radon concentration and total gamma radiation in Kastel Gomilica, Croatia


Lovrenčić, Ivanka; Barišić, Delko; Oreščanin, Višnja; Lulić, Stipe
In situ determination of radon concentration and total gamma radiation in Kastel Gomilica, Croatia // Nuclear Instruments and Methods in Physics Research Section B - Beam Interactions with Materials and Atoms, 263 (2007), 1; 186-190 (međunarodna recenzija, članak, znanstveni)


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Naslov
In situ determination of radon concentration and total gamma radiation in Kastel Gomilica, Croatia

Autori
Lovrenčić, Ivanka ; Barišić, Delko ; Oreščanin, Višnja ; Lulić, Stipe

Izvornik
Nuclear Instruments and Methods in Physics Research Section B - Beam Interactions with Materials and Atoms (0168-583X) 263 (2007), 1; 186-190

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

Ključne riječi
radon; total gamma; TENORM; bottom ash; flying ash; Croatia

Sažetak
To determine current radiation background of the environment at the „ Giricic“ location in Kastel Gomilica, Croatia, in situ measurement of radon concentration (Rn-222 and Rn-220) in an open atmosphere on a ground level and at the height of 1.5 m has been made as well as total gamma radiation at the height of 1 m in an energy range of 15 keV– 2 MeV. The researched location was divided in 3 specific parts: (i) regulated area with the bottom ash and flying ash in the basis („ old“ depot), (ii) unregulated area with waste materials, including bottom ash and flying ash, in the basis („ new“ depot), (iii) uncontaminated area with no waste materials deposited on. Average radon concentration on a ground level was 213 Bq/m3 for the „ old“ depot, 214 Bq/m3 for the „ new“ depot and 59 Bq/m3 for the uncontaminated area and at the height of 1.5 m 20 Bq/m3 for the „ old“ depot, 34 Bq/m3 for the „ new“ depot and 26 Bq/m3 for the uncontaminated area. Average total gamma radiation values in selected energy range were 109.92 cps (counts per second) for the „ old“ depot, 357.76 cps for the „ new“ depot and 65.97 cps for the uncontaminated area. For selected radioisotopes (Pb-214, Cs-137, Ac-228, Pa-234m, K-40 and Bi-214) average gamma radiation values at characteristic energies have been determined as well.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekt / tema
098-0982934-2713 - Radionuklidi i elementi u tragovima u okolišnim sustavima (Delko Barišić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Lovrenčić, Ivanka; Barišić, Delko; Oreščanin, Višnja; Lulić, Stipe
In situ determination of radon concentration and total gamma radiation in Kastel Gomilica, Croatia // Nuclear Instruments and Methods in Physics Research Section B - Beam Interactions with Materials and Atoms, 263 (2007), 1; 186-190 (međunarodna recenzija, članak, znanstveni)
Lovrenčić, I., Barišić, D., Oreščanin, V. & Lulić, S. (2007) In situ determination of radon concentration and total gamma radiation in Kastel Gomilica, Croatia. Nuclear Instruments and Methods in Physics Research Section B - Beam Interactions with Materials and Atoms, 263 (1), 186-190.
@article{article, year = {2007}, pages = {186-190}, keywords = {radon, total gamma, TENORM, bottom ash, flying ash, Croatia}, journal = {Nuclear Instruments and Methods in Physics Research Section B - Beam Interactions with Materials and Atoms}, volume = {263}, number = {1}, issn = {0168-583X}, title = {In situ determination of radon concentration and total gamma radiation in Kastel Gomilica, Croatia}, keyword = {radon, total gamma, TENORM, bottom ash, flying ash, Croatia} }

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





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