乌兹别克斯坦（中亚）硫酸泉形成的首次研究成果

IF 0.7 4区地球科学 Q4 GEOSCIENCES, MULTIDISCIPLINARY

Doklady Earth Sciences Pub Date : 2024-05-13 DOI:10.1134/s1028334x24601937

E. P. Bazarova, O. I. Kadebskaya, E. A. Tsurikhin, A. M. Kononov

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引用次数: 0

摘要

摘要在乌兹别克斯坦勘探了一个在硫酸成岩过程中形成的洞穴。硫酸成岩的证据包括该洞穴的特征形态、暖氯化物-硫酸钠-钙地下水向上流动并释放出硫化氢、上升通道广泛发育、水中存在生物瘤以及特征性次生矿物。根据氧和氢的化学成分和稳定同位素值，可以断定洞穴地下水是由渗入的淡水和海洋沉积水混合形成的。该洞穴是乌兹别克斯坦活跃硫酸溶洞形成的典范。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The First Study Results for Sulfuric Acid Speleogenesis in Uzbekistan (Central Asia)

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The First Study Results for Sulfuric Acid Speleogenesis in Uzbekistan (Central Asia)

Abstract

A cave formed in the course of sulfuric acid speleogenesis was explored in Uzbekistan. Evidence of the sulfuric acid speleogenesis includes the characteristic morphology of this cave, an upward flow of warm chloride–sulfate sodium–calcium groundwater with the release of hydrogen sulfide, a widespread development of the ascending passage, the presence of biomats in water, and characteristic secondary minerals. Based on the chemical composition and values of stable isotopes of oxygen and hydrogen, it is concluded that groundwater of the cave was formed by mixing of infiltration fresh and marine sedimentogenic waters. The cave is an example of active sulfuric acid speleogenesis in Uzbekistan.

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来源期刊

Doklady Earth Sciences 地学-地球科学综合

CiteScore

1.40

自引率

22.20%

发文量

138

审稿时长

3-6 weeks

期刊介绍： Doklady Earth Sciences is a journal that publishes new research in Earth science of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.