Isotopic composition (H, O, Cl, Sr) of ground brines of the Siberian Platform

被引：35
作者：
Alexeev, S. V.
Alexeeva, L. P.
Borisov, V. N.
Shouakar-Stash, O.
Frape, S. K.
Chabaux, F.
Kononov, A. M.
机构：
[1] RAS, Inst Earths Crust, Siberian Branch, Irkutsk 664033, Russia
[2] Univ Waterloo, Waterloo, ON N2L 3G1, Canada
[3] Ctr Geochem Surface, Strasbourg, France
来源：
RUSSIAN GEOLOGY AND GEOPHYSICS | 2007年 / 48卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
hydrogeochemistry; stable isotopes; brines; genesis of groundwaters; Siberian Platform;
D O I：
10.1016/j.rgg.2007.02.007
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
New data on the geochemistry and isotopic composition of chloride brines of the Siberian Platform are presented. The distribution of stable isotopes (H-2, O-18, and Cl-37) in brines of the Tunguska, Angara-Lena, western part of the Yakutian and Olenek artesian basins and Sr-87/Sr-86 in brines of the western part of the Olenek artesian basin was studied in the context of the problem of genesis of highly mineralized groundwaters. Results of the study and comparative ana-lysis of the geochemical and isotopic peculiarities of the Siberian Platform brines conform to the theory of brine formation through the interaction of connate waters with enclosing rocks. (c) 2007, IGM, Siberian Branch of the RAS. Published by Elsevier B.V. All rights reserved.
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页码：225 / 236
页数：12
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