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137Cs and 90Sr accumulation in birch wood (Betula pendula Roth.) in different edaphic conditions
Year:
2005
Authors :
Perevolotsky, Avi
;
.
Volume :
45
Co-Authors:
Perevolotsky, A.N., Research Inst. Of Radiology, Gomel, 246654, Belarus
Bulavik, I.M.
Perevolotskaya, T.V.
Paskrobko, L.A.
Andrush, C.N.
Facilitators :
From page:
498
To page:
505
(
Total pages:
8
)
Abstract:
The studies of 137Cs and 90Sr accumulation characteristics by birch wood (Betula pendula Roth.) growing in different edaphic conditions were conducted. It was stated that the increase in soil fertility from trophotops A to D results in 5-fold 137Cs transfer factor decrease and 2-fold decrease of 90Sr. Soil humidity increase for each grade of trophic net results happens the increase of 137Cs transfer factors to wood and decrease for 90Sr. Total activity of Cs and 90Sr in birch wood plantation depends on plantation productivity and on radionuclide transfer factors depending on different plantation conditions. In the most prevailing edaphotops (B2, B3, C2 and C3) birch wood accumulates 0.6-1.2% of 137Cs and 13-19% of 90Sr from total activity of radionuclides in biogeocenosis.
Note:
Related Files :
Cesium
Cesium Radioisotopes
Forestry
Growth, Development and Aging
soil
soil pollution
trees
Show More
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More details
DOI :
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
Russian
Editors' remarks:
ID:
19366
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:28
Scientific Publication
137Cs and 90Sr accumulation in birch wood (Betula pendula Roth.) in different edaphic conditions
45
Perevolotsky, A.N., Research Inst. Of Radiology, Gomel, 246654, Belarus
Bulavik, I.M.
Perevolotskaya, T.V.
Paskrobko, L.A.
Andrush, C.N.
137Cs and 90Sr accumulation in birch wood (Betula pendula Roth.) in different edaphic conditions
The studies of 137Cs and 90Sr accumulation characteristics by birch wood (Betula pendula Roth.) growing in different edaphic conditions were conducted. It was stated that the increase in soil fertility from trophotops A to D results in 5-fold 137Cs transfer factor decrease and 2-fold decrease of 90Sr. Soil humidity increase for each grade of trophic net results happens the increase of 137Cs transfer factors to wood and decrease for 90Sr. Total activity of Cs and 90Sr in birch wood plantation depends on plantation productivity and on radionuclide transfer factors depending on different plantation conditions. In the most prevailing edaphotops (B2, B3, C2 and C3) birch wood accumulates 0.6-1.2% of 137Cs and 13-19% of 90Sr from total activity of radionuclides in biogeocenosis.
Scientific Publication
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