Accumulation of137Cs by mushrooms from Rogozno area of Poland over the period 1984–1988期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Accumulation of137Cs by mushrooms from Rogozno area of Poland over the period 1984–1988

Authors:	H. Bem W. Lasota E. Kuśmierek M. Witusik

Affiliation:	(1) Institute of Applied Radiation Chemistry, Technical University of Lódz, ul. Żwirki 36, 93-590 Łódź, Poland;(2) Institute of Environmental Research and Bioanalysis, Medical Academy of Łódź, ul. Muszyńskiego 1, 90-151 Łódź, Poland;(3) District Sanitary Epidemiological Station, Lublin, Poland

Abstract:	The concentration of naturally occurring⁴⁰K and¹³⁷Cs from fallout were determined in various mushrooms as well as in a few samples of forest soil from the same region over the period of 1984–1988. The¹³⁷Cs content in mushrooms before the reactor accident at Chernobyl was generally below 500 Bq kg⁻¹ dry matter, except Paxillus involutus /2700 Bq kg⁻¹/. A remarkable increase of the¹³⁷Cs activity /up to ten times/ was observed in 1986. For almost all examined species this activity remained basically at the same level for the next two years. No correlation between⁴⁰K and¹³⁷Cs in mushrooms has been found.

Keywords:
本文献已被 SpringerLink 等数据库收录！