Bacterial Communities in Hoito Gol Hot Spring, Eastern Sayan, and the Ecologic-Geological Conditions of Their Development

被引:4
|
作者
Tatarinov, A. V. [1 ]
Danilova, E. V. [2 ]
Yalovik, L. I. [1 ]
Barkhutova, D. D. [2 ]
Namsaraev, Z. B. [3 ]
Bryanskaya, A. V. [2 ]
Plyusnin, A. M. [1 ]
机构
[1] Russian Acad Sci, Siberian Branch, Inst Geol, Ulan Ude 670047, Russia
[2] Russian Acad Sci, Siberian Branch, Inst Gen & Expt Biol, Ulan Ude 670047, Russia
[3] Russian Acad Sci, Inst Microbiol, Moscow 117312, Russia
基金
俄罗斯基础研究基金会;
关键词
BAIKAL RIFT-ZONE; TRAVERTINES; SYSTEM; MATS;
D O I
10.1134/S0016702910020047
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
Hoito Gol hot spring of weakly mineralized warm (36-29 degrees C) neutral and partly alkaline nitrogen-carbon dioxide waters belongs to the hydrogeological structure of the actively water-flooded fault marked by the Sentsy River at the southwestern termination of the Baikal rift system. The spatiotemporal evolution of the major parameters of the underground aqueous ecosystem of this spring is controlled mainly by geological and geodynamic factors, whereas the parameters of the surface system are determined mostly by bacterial factors. Variations in these factors are correlated with changes in the composition, structure, and spatial distribution of the bacterial communities.
引用
收藏
页码:152 / 162
页数:11
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