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长期以来,我国在青藏高原及其邻近高山冷冻圈,开展第四纪自然环境变化以及冰、雪、冻害防治等方面的研究,取得了重要的进展,积累了丰富的资料。1991年,原苏联科学院地理研究所倡议,组织沿东经90°的叶尼塞经线计划的合作,作为全球变化国际计划的组成部分。并可能提供卫星地面接收设备和我国西部空间遥感资料,以弥补目前我国北京卫星地面站覆盖范围的不足。俄国专家访问了天山冰川观测
For a long time, China has made important progress in the study of natural environment changes and the prevention and control of ice, snow and frost in the Qinghai-Tibet Plateau and its adjacent alpine freezing circle, and has accumulated a wealth of information. In 1991, the Institute of Geography of the former Soviet Academy of Sciences proposed the organization of cooperation along the 90 ° East Yenisei War Line project as part of an international plan for global change. And may provide satellite ground receiving equipment and space remote sensing data in western China to make up for the current lack of coverage of Beijing’s satellite ground stations in China. Russian experts visited Tianshan glacier