This paper reviews the chemical composition of 12 Antarctic lakes at offshore Russian stations in the period of seasonal work 55 and 58 RAE (Russian Antarctic Expedition) in December-January 2009–2010 and 2013–2014. Results of hydrochemical analyses of lake water, as well as their classification by ion composition, organic matter content, and mineralization, are presented in this paper. Low-level content of microelements in lake waters are also presented. Enrichment factors of lake waters in relation to ocean water were calculated and direct stratification of water from the surface to the bottom of Lake Progress was identified.

中文翻译：

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俄罗斯近海南极站冰川湖的水化学成分

本文回顾了2009-2010年12月至1月以及2013-2014年1月的季节工作55和58 RAE（俄罗斯南极考察）期间俄罗斯近海站的12个南极湖泊的化学成分。本文介绍了湖水的水化学分析结果，以及按离子组成，有机质含量和矿化度分类的结果。还介绍了湖水中微量元素的低含量。计算了湖泊水相对于海水的富集因子，并确定了湖水从表层到底部的直接分层。