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Information × Registration Number 0215U001589, 0110U001922 , R & D reports Title To inquire into the contemporary redistribution of radionuclides in component parts of forest ecosystems and their accumulation in forestry products. popup.stage_title Head Tarasevith Oleksandr Vasylyovith, Registration Date 23-03-2015 Organization Ukrainian scientific research institute of forestry and forest melioration named after G.M. Vysotsky popup.description2 Object od investigation - forest ecosystems of Ukrainian Polessye contaminated by radionuclides. Aim of the study - investigation of peculiarities of radionuclides redistribution in forest biogeocenoses, research regularities of 137Cs and 90Sr migration on forest-typological basis in forest ecosystems and radionuclides accumulation in forestry production with the purpose of updating of "Recommendation on carrying out of forestry in conditions of radioactive contamination". Research methods - methods of comparative ecology, forest inventory, forest science, forestry, forest protection, hunting, geobotany, radioecology and radiology. Sampling and spectrometric analysis - by the standard method. Equipment: SEG-001 "AKP-S" №27708 SEB-01-150 "AKP-S" №22506 dosimeter-radiometer MKS-05 "Terra" №0504491 radiometer-dosimeter MKS-01R №166. Theoretical and practical results. Research were aimed at monitoring of 137Cs and 90Sr accumulation by the main tree species of the region; the 137Cs accumulation of wild berry and medicinal plants on permanent experimental plots; vertical redistribution of radionuclide in the soils; detailed study of 137Cs distribution in components of forest-bog ecosystems of Ukrainian Polessye. The modern dynamic performance 137Cs migration in forest ecosystems based on forest typology was studied. The parameters of accumulation of radionuclides in timber and other forestry feedstocks were studied and significantly updated for safe harvesting of different types of forest raw materials in different site conditions. Novelty - recommendations are updated to the current conditions of forest management in conditions of radioactive contamination. The effect of implementation - 1.0 mln. ha of forestry will be regulated according to these recommendations. Scope of use - forestry. Product Description popup.authors Голімбевська К.В. Головко О.В. Давидов М.М. Заворотнюк Г.А. Зборовська О.В. Косинський В.П. Краснов В.П. Курбет Т.В. Мельниченко А.А.- Орлов О.О. Савущик М.П Тарасевич Олександр Васильович popup.nrat_date 2020-04-02 Close