【摘要】 根据野外现场考察和室内分析研究，首次论述了大布苏碱湖的概况，盐类矿物组合，卤水化学成分和水化学特征，研究了碳酸盐湖的形成条件和演化环境，提出了天然碱，主要是泡碱的形成背景和成碱机理。更多还原

【Abstract】 Based on the field survey and lab analysis,first,this paper introduces general situation of Dabusu alkaline lake, salt mineral assemblages,chemical compositions of brine and hydro-chemical characteristics;discusses formation condition and evolution environment of carbon-ate lake; proposes formation background and alkaline-forming theory of Trona, inparticu-lar, Natron.更多还原