RADIONUCLIDES' CONTENT IN FOREST ECOSYSTEM LOCATED IN SOUTH-WESTERN PART OF SERBIA

被引：5

作者：

Hadrovic, Sabahudin H. ^{[1
]}

Elikovic, Igor T. ^{[2
]}

Krneta Nikolic, Jelena D. ^{[3
]}

Rajacic, Milica M. ^{[3
]}

Todorovic, Dragana J. ^{[3
]}

机构：

[1] Univ Belgrade, Inst Forestry, Belgrade, Serbia

[2] Univ Belgrade, Vinca Inst Nucl Sci, Natl Inst Republ Serbia, Lab Nucl & Plasma Phys, Belgrade, Serbia

[3] Univ Belgrade, Vinca Inst Nucl Sci, Natl Inst Republ Serbia, Radiat & Environm Protect Dept, Belgrade, Serbia

来源：

NUCLEAR TECHNOLOGY & RADIATION PROTECTION | 2021年 / 36卷 / 02期

关键词：

forest ecosystem; evergreen tree; deciduous tree; gamma-ray spectrometry; specific activity; K-40; Cs-137; Pb-210; K-40; CS-137; RADIOACTIVITY; PB-210; PLANTS;

D O I：

10.2298/NTRP210112014H

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The re sults of the gamma-spec tro met ric mea sure ments in a 16500 ha large re gion of south-western Serbia, are presented. Activity concentrations of 40K, 137Cs, and 210Pb in dif fer ent de cid u ous and ev er green trees in the re gion are in ves ti gated. For all the in ves ti gated iso topes, there is a ten dency that, on av er age, the low est ac tiv ity con cen tra tions were found in tree stems, then in leaves, while the high est ones were in the soil. Sta tis ti cal anal y sis did not show any dif fer ences be tween ac tiv ity con cen tra tions of leaves and nee dles, show ing that both leaves and nee dles could be equally well used as a biomonitors.

引用

页码：192 / 196

页数：5

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