新疆乌尊布拉克东部干盐湖成盐环境和成盐年代的初步研究

Inrestigation of Salt-forming Environments and Ages of Last Wuzunbulake Selt Lake in Xinjiang

中文关键词:  乌尊布拉克盐湖,~(14)C年龄,成盐阶段

英文关键词:Wuzunbulake Salt Lake, ~14C ages,Salt-forming, Environment.,

中文摘要:

      新疆乌尊布拉克盐湖是我国目前少见的含钾硝酸盐型盐湖。文中根据资料和ＣＫ９６—１钻孔剖面中(１４)Ｃ年龄以及岩性的变化，粗略地探讨第四纪晚更新世末期大约４万年以来新疆乌尊布拉克盐湖沉积特征、成盐环境和大致年代。

英文摘要:

      Wuzunbulake Salt Lake in Xinjiang is the only potassium - rech lake of nitrate type.According to data. ~14C ages and lithological changes in the core 96-1 of the lake,this paper dealswith sedimentary characteristics,salt-forming environments and ages of the lake since the latepleistocene (40000 years B. P.).