Zobrazeno 1 - 10
of 54
pro vyhledávání: '"F.A. Tikhomirov"'
Publikováno v:
Science of The Total Environment. 164:177-184
Samples of sandy forest soils, meadow sandy-peat soil and meadow sandy-loam soil were taken at different sites within a 30-km zone around the Chernobyl NPP (ChNPP). The samples were extracted with water and a 0.1-N solution of ammonium acetate. The e
Autor:
Alexey Shcheglov, F.A. Tikhomirov
Publikováno v:
Science of The Total Environment. 157:45-57
As a result of the long-term studies of radionuclide migration in forest ecosystems in zones of radioactive contamination after the Kyshtym and Chernobyl accidents, the following trends were revealed: (1) High retention capacity of stand canopy with
Autor:
R.M. Alexakhin, G.N. Romanov, N.N. Mishenkov, R.T. Karaban, D.A. Spirin, Sergey Fesenko, F.A. Tikhomirov, Ye.A. Fyodorov, S. I. Spiridonov, B.S. Prister
Publikováno v:
Science of The Total Environment. 157:357-369
The effects of acute irradiations of a mixed pine and birch forest in spring and autumn with a high power point-type gamma radiation source (1180 TBq 137Cs) have been described. Radiation dose relationships for numerous response reactions of woody an
Publikováno v:
Science of The Total Environment. 157:399-406
An earlier article [1] featured a comprehensive list of specific measures aimed at reducing radiation levels within forest ecosystems. All these measures were assessed globally in terms of their expected effectiveness and practical limitations. This
Autor:
G.I. Agapkina, F.A. Tikhomirov
Publikováno v:
Science of The Total Environment. 157:267-273
Publikováno v:
Science of The Total Environment. 157:285-288
Vertical intrasoil flow within the 30-km zone of the Chernobyl nuclear power plant (ChNPP) was investigated by a lysimetric method in 1989-1990. The regularity of radionuclide migration within the flow has been found to be dependent on the contaminat
Publikováno v:
Journal of Environmental Radioactivity. 24:81-90
Vertical intrasoil water within the 30 km zone of ChNPP was studied by lysimetrical method during 1989–1991. Explorations were carried out in different ecosystems where the sum of total accumulation deposition of the radionuclides (Ce-144; Cs-134,
Publikováno v:
Science of The Total Environment. 137:289-305
A large proportion of the area contaminated by the Chernobyl accident in the former USSR is forested and has presented unique problems when considering appropriate post-contamination management and clean-up techniques. These problems are related to t
Publikováno v:
Science of The Total Environment. 137:307-314
This paper provides a short summary of discussions within the REACT ‘Forest Ecosystem’ working group. It considers the applicability and effectiveness of specific countermeasures designed to reduce radiological dose commitments to human populatio
Publikováno v:
The Science of the total environment. 193(3)
Dynamics of the 137Cs content in the components of the forests in the 30-km zone around the Chernobyl nuclear power plant (NPP) in 1986–1994 are associated mainly with such factors as the size of radioactive particles in the fallout, ecosystem humi