Modelling the Effects of Radioactive Effluent on Thunnus orientalis and Oncorhynchus gorbuscha

Table 1

	I-131	Cs-134	Cs-137	Ba-137 m
𝛽 Radiation	606 keV	160 keV	190 keV	65 keV
𝛾 Radiation	364 keV	1600 keV	—	662 keV
Physical half-life (k)	8.04 days	2.0652 yrs	30.22 yrs	153 s
Biological half-life	120–138 days	20–60 days	70 days	153 s