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Pregled bibliografske jedinice broj: 15428

Praćenje zagađivanja okoliša analizama meda


Barišić, Delko; Bromenshenk, J.J.; Hus, Mihovil; Kauzlarić, Željko; Kraljević, Petar; Lulić, Stipe; Seletković, Zlatko; Vertačnik, Astrea
Praćenje zagađivanja okoliša analizama meda // Zbornik 34. znanstvenog skupa hrvatskih agronoma / Preer, Tomislav (ur.).
Zagreb: Agronomski fakultet, 1998. str. 339-340 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 15428 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Praćenje zagađivanja okoliša analizama meda
(Honey bee products as indicators of caesium pollution)

Autori
Barišić, Delko ; Bromenshenk, J.J. ; Hus, Mihovil ; Kauzlarić, Željko ; Kraljević, Petar ; Lulić, Stipe ; Seletković, Zlatko ; Vertačnik, Astrea

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Zbornik 34. znanstvenog skupa hrvatskih agronoma / Preer, Tomislav - Zagreb : Agronomski fakultet, 1998, 339-340

Skup
34. nanstveni skup hrvatskih agronoma

Mjesto i datum
Opatija, Hrvatska, 25-28.02.1998

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
honey bee; indicator; 137-Cs; pollution

Sažetak
Radionuclides, as well as other cations, which are either constitutive elements or trace elements of soil, or deposited as a fallout due to global atmospheric pollution, can migrate upwards by plant uptake. Deposited caesium penetrates into the soil and can be uptaken by plants, depending on various factors (sorption and desorption processes, mineral soil composition and organic matter content, soil grain size and soil types, bioturbation, rainfall and desiccation cracks, lateral migration, etc.). The maximum area covered by honey bees in their nectar-gathering process can be represented by a circle with radius of few kilometres in which, the most of previously mentioned factors could be included. It seems that the sample of honey could be one of the best random samples which is representative for the broader area, generally. The trend towards decreasing value of 137Cs activity in bush/tree and meadow nectar honey types was documented on samples collected in period 1990-1994. Average value of 137Cs activity in nectar honey collected in 1990 year was 4.0 ą 2.4 Bq/kg (n=9) vs. 0.3 ą 0.2 Bq/kg (n=20) in nectar honey samples collected in 1994 year. Meanwhile, 137Cs activities in honey-dew honey are significantly higher than in nectar honey types. Numerous honey-dew honey samples collected from 1993 to 1997 in Gorski Kotar (Croatia) were analysed and caesium was found in relatively high concentrations - more than tenfold higher than in nectar honey from the respective year. In samples collected in 1993 year, for example, results in honey-dew honey were 26.7 ą 10.6 Bq/kg (n=11) vs. 0.5 ą 0.2 Bq/kg (n=17) in nectar honey.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
00981509

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Mihovil Hus (autor)

Avatar Url Delko Barišić (autor)

Avatar Url Petar Kraljević (autor)


Citiraj ovu publikaciju:

Barišić, Delko; Bromenshenk, J.J.; Hus, Mihovil; Kauzlarić, Željko; Kraljević, Petar; Lulić, Stipe; Seletković, Zlatko; Vertačnik, Astrea
Praćenje zagađivanja okoliša analizama meda // Zbornik 34. znanstvenog skupa hrvatskih agronoma / Preer, Tomislav (ur.).
Zagreb: Agronomski fakultet, 1998. str. 339-340 (poster, međunarodna recenzija, sažetak, znanstveni)
Barišić, D., Bromenshenk, J., Hus, M., Kauzlarić, Ž., Kraljević, P., Lulić, S., Seletković, Z. & Vertačnik, A. (1998) Praćenje zagađivanja okoliša analizama meda. U: Preer, T. (ur.)Zbornik 34. znanstvenog skupa hrvatskih agronoma.
@article{article, editor = {Preer, T.}, year = {1998}, pages = {339-340}, keywords = {honey bee, indicator, 137-Cs, pollution}, title = {Pra\'{c}enje zaga\djivanja okoli\v{s}a analizama meda}, keyword = {honey bee, indicator, 137-Cs, pollution}, publisher = {Agronomski fakultet}, publisherplace = {Opatija, Hrvatska} }
@article{article, editor = {Preer, T.}, year = {1998}, pages = {339-340}, keywords = {honey bee, indicator, 137-Cs, pollution}, title = {Honey bee products as indicators of caesium pollution}, keyword = {honey bee, indicator, 137-Cs, pollution}, publisher = {Agronomski fakultet}, publisherplace = {Opatija, Hrvatska} }




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