[The dynamics of the radiation damage and recovery processes in coniferous stands in a 10-kilometer control zone of the accident at the Chernobyl Atomic Electric Power Station].
Properties of morphogenesis, growth dynamics, anatomy and ultrastructure of wood and needle, reproductive processes in coniferous plants were studied under different level of radiation effect in the 10-km zone in 1986-1992. It was established that the full drying of pine forests began under absorbed dose 80-100 Gy/year. Threshold doses, after which repair processes were possible, reached to 10-12 Gy/year for Picea abies and 50 Gy/year for Pinus sylvestris. Three maine stages are revealed in dynamics of radiation damage and repair processes in studied conifers and their morphological and functional characteristic is presented.
Kozubov
G M
GM
Taskaev
A I
AI
D004307:Dose-Response Relationship, Radiation; D011210:Power Plants; D011836:Radiation Tolerance; D018788:Radioactive Hazard Release; D012189:Retrospective Studies; D013997:Time Factors; D014197:Trees / Q000033:anatomy & histology / Q000502:physiology / Q000528:radiation effects*; D014455:Ukraine
Dinamika radiatsionnogo porazheniia i vosstanovitel'nykh protsessov v khvoĭnykh nasazhdeniiakh v 10-kilometrovoĭ zone kontrolia avarii na ChAES.