Rubuta ci gaba don wannan sakin layi - Sauran hanyoyin da mutum ya yi suna da ƙananan gudummawa ga jimlar. Gwajin makaman nukiliya na yanayi ya saki kimanin 111 <unk> 185 PBq. Hadarin 1979 a tashar wutar lantarki ta nukiliya ta Three Mile Island
game da saki. Hadarin Chernobyl ya saki kimanin 35 PBq, kuma hadarin Fukushima Daiichi ya saki kimanin 44 × 84 PBq.