Larionova N V, Krivitskiy P Ye, Aidarkhanova A K, Polevik V V, Timonova L V, Monayenko V N, Turchenko D V, Lukashenko S N, Toporova A V, Aidarkhanov A O
Branch 'Institute of Radiation Safety ad Ecology' RSE NNC RK, Kurchatov, Kazakhstan.
Branch 'Institute of Radiation Safety ad Ecology' RSE NNC RK, Kurchatov, Kazakhstan.
Ecotoxicol Environ Saf. 2024 Dec;288:117387. doi: 10.1016/j.ecoenv.2024.117387. Epub 2024 Nov 23.
Numerous areas of the Semipalatinsk Test Site (STS) were subjected to radioactive contamination, including tritium. The tritium content in plants was determined in free water (TFWT) and in the organic component (OBT). It has been established that the OBT content in plants for the "Sary-Uzen" site between combat boreholes ranges from <7-125 Bq/kg and the background OBT content is 21.5 Bq/kg. The maximum OBT values in plants have been recorded in the vicinity of boreholes and range from 7.1 (near the borehole numbered 106) to 200,000 Bq/kg (near the borehole numbered 101). Overall, the tritium content in the vegetation cover at the "Sary-Uzen" site is negligible and does not pose a threat. Isolated cases of tritium content in drinking water exceeding the intervention level have been identified in plants in the "Lazurit" area, as well as near combat boreholes numbered 125 and 101.
塞米巴拉金斯克试验场（STS）的许多区域都受到了放射性污染，包括氚污染。测定了植物中游离水（TFWT）和有机成分（OBT）中的氚含量。已确定，“萨雷 - 乌津”场地战斗钻孔之间植物中的OBT含量范围为<7 - 125贝克勒尔/千克，背景OBT含量为21.5贝克勒尔/千克。植物中OBT的最大值记录在钻孔附近，范围从7.1（在编号为106的钻孔附近）到200,000贝克勒尔/千克（在编号为101的钻孔附近）。总体而言，“萨雷 - 乌津”场地植被中的氚含量可忽略不计，不构成威胁。在“拉祖里特”地区的工厂以及编号为125和101的战斗钻孔附近，已发现饮用水中氚含量超过干预水平的个别情况。
