CS-137 CONCENTRATIONS IN LICHENS BEFORE AND AFTER THE CHERNOBYL ACCIDENT

被引：26

作者：

HOFMANN, W ^{[1
]}

ATTARPOUR, N ^{[1
]}

LETTNER, H ^{[1
]}

TURK, R ^{[1
]}

机构：

[1] SALZBURG UNIV, INST PLANZENPHYSIOL, A-5020 SALZBURG, AUSTRIA

来源：

HEALTH PHYSICS | 1993年 / 64卷 / 01期

关键词：

CS-137; CHERNOBYL; FALLOUT; K-40;

D O I：

10.1097/00004032-199301000-00009

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Cs-137 activities were measured in a variety of epigeic and epiphytic lichens in Austria before and after contamination by the Chernobyl fallout. For comparison, the activity of the naturally occurring K-40 was also determined in each lichen sample. The high Cs-137 activities found after Chernobyl suggest that lichens are suitable and inexpensive biological detectors of the fallout pattern.

引用

页码：70 / 73

页数：4

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