文章基本信息

标题：Analysis of Sediment from Lovrenška jezera (lakes) in Pohorje
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作者：Anton Brancelj ; Nataša Gorjanc ; Radojko Jačimovič 等
期刊名称：Acta Geographica Slovenica
印刷版ISSN：1581-6613
电子版ISSN：1581-8314
出版年度：1999
卷号：39
出版社：Geografski inštitut Antona Melika ZRC SAZU
摘要：The paper presents the results of sediment analyses done at a small moor lake on Pohorje. The changes in the plankton association of water fleas and diatoms whose remains accumulate in the sediment are a reflection of changing environmental factors. It was determined that the greatest dynamics of change occurred in the last 150 years, which coincides with the beginnings of industrialization. The age of the sediment has been determined by the analyses of the activity of the radionuclides 137Cs, 210Pb, and 241Am, which showed that the sediment at the depth of 14 cm is about 100 years old. The presence of spheroidal carbon particles (SCP), a consequence of the use of fossil fuels, confirmed dating by radiunucleids.
关键词：Cladocera; 137Cs; diatoms; Lovren{ka jezera (lakes); paleolimnology; Pohorje; SCP;spheroidal carbon particles 210Pb.1]