Spirin E V
Radiats Biol Radioecol. 1997 May-Jun;37(3):445-52.
The calculation method for absorbed doses of ionizing radiations in critical organs of cereals during the first vegetation period after the ChNPP accident is presented. Calculation of radiation burden on plants nearly 5 settlements in the 30 km zone of ChNPP accident are carried out. gamma-radiation of radionuclide fallouts is demonstrated to give the main contribution into absorbed dose and dose ratio beta- to gamma-radiation varied within the range from 5 to 10 depending on radionuclide composition of fallouts.
介绍了切尔诺贝利核电站事故后第一个植被期谷物关键器官中电离辐射吸收剂量的计算方法。对切尔诺贝利核电站事故30公里区域内近5个定居点的植物辐射负担进行了计算。结果表明,放射性核素沉降物的γ辐射对吸收剂量的贡献最大,β辐射与γ辐射的剂量比在5到10之间变化,具体取决于沉降物的放射性核素组成。