CS-137 TRANSFER-COEFFICIENTS FROM FODDER TO COW MILK

被引:6
作者
BELLI, M
SANSONE, U
PIASENTIER, E
CAPRA, E
DRIGO, A
MENEGON, S
机构
[1] ENEA-DISP, 00144 Roma
[2] Istituto Produzione Animale, Universitá di Udine, 33010 Pagnacco, Udine
[3] Servizio di Fisica Sanitaria USL 11 Pordenonese, Stabilimento Ospedaliero, Via Montereale
[4] C.R.S.A. per il Friuli-Venezia Giulia, 33050 Pozzuolo del Friuli
关键词
D O I
10.1016/0265-931X(93)90021-X
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The transfer of Cs-137 from the components of cows' diets to milk was followed in detail on 10 farms in the north-eastern region of Italy (Friuli-Venezia Giulia) from June to July 1988. Samples of milk, grass and other components of the cows' diet were collected regularly and analysed for radiocaesium content. The transfer factors, calculated for Cs-137 after a four-week feeding period with contaminated silage, were higher (0.0064) than those calculated in 1987 in the same area (0.0030). This may be attributable to the fact that the Cs-137 associated to the forage administrated to cows in 1988 was completely incorporated in the plant and thus more assimilable to the cattle.
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页码:1 / 8
页数:8
相关论文
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