Citatwhereas in the Hatín site it was only in the upper 5 cm and then the activity significantly decreased. This is evidence of the fact that most of 137Cs is strongly bound in soil and is transported through its vertical profile only very slowly because at the time of the sampling approximately 35 years had passed since the last major deposition event.
Stran je bila ustvarjena v 0.028 sekundah z 14 poizvedbami.