Magnetic properties of bottom sediments from Meromectic Shira Lake (Siberia, Russia)

被引：0
|
作者：
D. Yu. Rogozin
D. A. Balaev
S. V. Semenov
K. A. Shaikhutdinov
O. A. Bayukov
机构：
[1] Russian Academy of Sciences,Institute of Biophysics, Siberian Branch
[2] Siberian Federal University,Kirenskii Institute of Physics, Siberian Branch
[3] Russian Academy of Sciences,undefined
来源：
Doklady Earth Sciences | 2016年 / 469卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Magnetic properties were studied in bottom sediments of saline meromictic Shira Lake by the methods of static magnetometry and resonance Mössbauer spectroscopy for the first time. All layers of bottom sediments contain nanosized single-domain magnetite particles produced by magnetotactic bacteria. The concentration of magnetite in bottom sediments decreased with depth, reaching a local minimum in the layer corresponding to the minimal level of the lake observed in 1910–1930. It is demonstrated that biogenic magnetite may indicate climate-related changes in the level of Shira Lake, in addition to the other biological and geochemical characteristics.
引用
收藏
页码：819 / 823
页数：4
相关论文
共 50 条
  • [41] Climate changes in East Siberia (Russia) in the Holocene based on diatom, chironomid and pollen records from the sediments of Lake Kotokel
    A. P. Fedotov
    S. S. Vorobyeva
    K. E. Vershinin
    D. K. Nurgaliev
    I. V. Enushchenko
    S. M. Krapivina
    K. V. Tarakanova
    G. A. Ziborova
    P. G. Yassonov
    A. S. Borissov
    Journal of Paleolimnology, 2012, 47 : 617 - 630
  • [42] Climate changes in East Siberia (Russia) in the Holocene based on diatom, chironomid and pollen records from the sediments of Lake Kotokel
    Fedotov, A. P.
    Vorobyeva, S. S.
    Vershinin, K. E.
    Nurgaliev, D. K.
    Enushchenko, I. V.
    Krapivina, S. M.
    Tarakanova, K. V.
    Ziborova, G. A.
    Yassonov, P. G.
    Borissov, A. S.
    JOURNAL OF PALEOLIMNOLOGY, 2012, 47 (04) : 617 - 630
  • [43] Vegetation Changes during the Holocene Inferred from Pollen Study of Lake Rubskoe Bottom Sediments (European Russia)
    Nigamatzyanova, G. R.
    Frolova, L. A.
    Kadirov, A. G.
    Nurgaliev, D. K.
    PALEONTOLOGICAL JOURNAL, 2019, 53 (08) : 787 - 789
  • [44] Vegetation Changes during the Holocene Inferred from Pollen Study of Lake Rubskoe Bottom Sediments (European Russia)
    G. R. Nigamatzyanova
    L. A. Frolova
    A. G. Kadirov
    D. K. Nurgaliev
    Paleontological Journal, 2019, 53 : 787 - 789
  • [45] Oxygen concentration profiles in sediments of two ancient lakes: Lake Baikal (Siberia, Russia) and Lake Malawi (East Africa)
    Martin, P
    Granina, L
    Martens, K
    Goddeeris, B
    HYDROBIOLOGIA, 1998, 367 (1-3) : 163 - 174
  • [46] Oxygen concentration profiles in sediments of two ancient lakes: Lake Baikal (Siberia, Russia) and Lake Malawi (East Africa)
    Patrick Martin
    Liba Granina
    Koen Martens
    Boudewijn Goddeeris
    Hydrobiologia, 1998, 367 : 163 - 174
  • [47] Geochemistry of sediments from Lake Grand, Northeast Russia
    Minyuk, P. S.
    Borkhodoev, V. Ya.
    GEOCHEMISTRY INTERNATIONAL, 2016, 54 (09) : 807 - 816
  • [48] Geochemistry of sediments from Lake Grand, Northeast Russia
    P. S. Minyuk
    V. Ya. Borkhodoev
    Geochemistry International, 2016, 54 : 807 - 816
  • [49] THE SOIL PROPERTIES OF LAKE-BOTTOM SEDIMENTS IN THE LAKE BAIKAL GAS HYDRATE PROVINCE
    Kataoka, Satsuki
    Yamashita, Satoshi
    Kawaguchi, Takayuki
    Suzuki, Teruyuki
    SOILS AND FOUNDATIONS, 2009, 49 (05) : 757 - 775
  • [50] The glasses from Mesozoic sediments of Anabar region (Arctic Siberia, Russia)
    Zhmodik, S.
    Ivanov, P.
    Belyanin, D.
    Airiyants, E.
    Kiseleva, O.
    Travin, A.
    PETROLOGY OF MAGMATIC AND METAMORPHIC COMPLEXES, 2019, 319
12345