【摘要】 根据遥感影像解译分区 ,结合盐湖演化理论 ,对罗布泊现代盐湖演化过程进行了成因解释 ;总结罗布泊古环境的研究状况 ,讨论了罗布泊盐湖古环境信息遥感研究方法。通过环状影像灰度意义的探讨 ,试图建立罗布泊盐湖过去气候变化曲线 ,其 3～ 1 0世纪时间段气候变化曲线与古利雅冰芯δ1 8O‰值曲线的对比表明。除 5～ 6世纪前后曲线差异较大外 ,其他时段的波形特征都有较好的对应 ,尤其是 7、8世纪前后的波峰 ,反映了隋唐时期的温暖气候 ,印证了盐湖孢粉研究的沉积记录更多还原

【Abstract】 According to the division of remote sensing image interpretation, combining with the theory of the saline evolution, the author has explained the evolution courses of the Luobupo modern saline, summarized the study situation of its palaeoenvironment and discussed the remote sensing study way of palaeoenvironment information. On the basis of probing into the grayscale significance about circular image, the author establishes the past climate change curve, and contrasts the curve t with the Guliya ice coreδ 18 O‰ within 3 to 10 century. The results show that the two curves have better identical character with the exception of 5 to 6 century periods. Especially, it is the curve peak within about 7 to 8 century that reflects the warm climate within the Sui-tang qeriod and verifies sporophollen study sediment record of the saline.更多还原