The Magnetic Properties of the Bacterial Sediments in Lake Chiemsee, Germany
详细信息
- 责任者：Liu Zhi (Key Laboratory of Western China’s Environmental Systems ; Ministry of Education ; Research School of Arid Environment & Climate Change ; Lanzhou University ; Lanzhou 730000 ; China) ; Liu Xiuming
- 刊名：Quaternary Sciences
- 出版年：2012
- 卷期：32(4)
- 关键词：细菌 ; bacteria ; 湖泊沉积物 ; lake sediments ; 环境磁学 ; environmental magnetism ; 德国 ; Germany
- 页码：p.820-824
- 图表：2 illus., 1 table, 11 refs.
- 分类号：0400
- issnNo：ISSN1001-7410
- isbnNo：CN11-2708/P
摘要
In this paper,the authors measured the magnetic parameters,grain size and XRD for four dry mud samples,which were taken from Lake Chiemsee,Bavaria of Germany.The results of low-temperature saturation remanence show clear Verwey transition,suggesting presence of multi-domain (MD) magnetite in the samples.That coarse size is out range of reported magnetosomes.That was also detected by particle size measurements showing a few peaks for the distribution curves.Some coarser sands and aeolian deposit around the lake would be possibly washed down to the lake by surface water flow.The multi-domain magnetite measured in the samples could be within these coarser sediments.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |