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于1989年8月，在新疆巴里坤湖区进行多次野外调查和钻孔取样，将116块岩芯样用等离子发射光谱对各种微量元素和氧化物进行全面分析，以研究古气候与古环境的演变关系。研究得知，本区多数微量元素以碎屑形式机械迁移为主，因此，在地表径流较丰富的凉湿或冷湿环境，湖底沉积的元素相对富集；反之，在地表径流减少的暖干环境，元素富集减少。这种元素的迁移规律，表明干旱区内陆确存在冷湿暖干型的气候特征，不同于东部季风区元素的累积规律。
In August 1989, several field surveys and borehole sampling were conducted in Barkol Lake area, Xinjiang. A total of 116 core samples were analyzed by plasma emission spectroscopy to comprehensively analyze various trace elements and oxides to study paleoclimatic and paleoenvironment The evolutionary relationship. It is known that most of the trace elements in this area are mainly mechanical dislocation in the form of debris. Therefore, the elements deposited on the bottom of the lake are relatively enriched in the wet or cold wet and cool environment with rich surface runoff; on the contrary, Environment, reduced elemental enrichment. The migration of this element indicates that there is a climatic characteristic of cold, warm and dry type in the arid region, which is different from the accumulation law of elements in the eastern monsoon region.