Carotenoids in bottom sediments of lake Shira as a paleoindicator for reconstruction of Lake States in Khakassiya, Russia

被引：5
|
作者：
Zykov, V. V. [1 ]
Rogozin, D. Yu. [1 ,2 ]
Kalugin, I. A. [3 ]
Dar'in, A. V. [3 ]
Degermendzhi, A. G. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia
[2] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[3] Russian Acad Sci, Siberian Branch, Sobolev Inst Geol & Mineral, Novosibirsk 630090, Russia
来源：
CONTEMPORARY PROBLEMS OF ECOLOGY | 2012年 / 5卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
okenone; meromixis; holomixis; anaerobiosis; bottom sediments; MEROMICTIC LAKES; SULFUR BACTERIA; SIBERIA; SALINE;
D O I：
10.1134/S199542551204018X
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
The concentrations of carotenoids buried in the bottom sediments of Lake Shira (Siberia, Khakassiya) have analyzed for the period of the last 2300 years. The bottom sediments were found to contain carotenoids, which are molecular markers of the corresponding groups of Phototrophic organisms. The bottom sediments of Lake Shira were shown to be a promising object for climate reconstructions of the Late Holocene in southern Siberia.
引用
收藏
页码：434 / 442
页数：9
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