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首页> 外文会议>ISPRS Technical Commission II Mid-term Symposium >CHANGES IN RONGBUK LAKE AND IMJA LAKE IN THE EVEREST REGION OF HIMALAYA
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CHANGES IN RONGBUK LAKE AND IMJA LAKE IN THE EVEREST REGION OF HIMALAYA

机译：在喜马拉雅岛珠穆朗玛峰地区的Rongbuk湖和Imja湖的变化

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The Himalaya holds the world record in terms of range and elevation. It is one of the most extensively glacierized regions in the world except the Polar Regions. The Himalaya is a region sensitive to climate change. Changes in the glacial regime are indicators of global climate changes. Since the second half of the last century, most Himalayan glaciers have melted due to climate change. These changes directly affected the changes of glacial lakes in the Himalayan region due to the glacier retreat. New glacial lakes are formed, and a number of them have expanded in the Everest region of the Himalayas. This paper focuses on the two glacial lakes which are Imja Lake, located at the southern slope, and Rongbuk Lake, located at the northern slope in the Mt. Everest region, Himalaya to present the spatio-temporal changes from 1976 to 2008. Topographical conditions between two lakes were different (Kruskal-Wallis test, p < 0.05). Rongbuk Lake was located at 623 m higher than Imja Lake, and radiation of Rongbuk Lake was higher than the Imja Lake. Although size of Imja Lake was larger than the Rongbuk Lake in 2008, the growth speed of Rongbuk Lake was accelerating since 2000 and exceeds Imja Lake in 2000-2008. This trend of expansion of Rongbuk Lake is anticipated to be continued in the 21st century. Rongbuk Lake would be the biggest potential risk of glacial lake outburst flood (GLOF) at the Everest region of Himalaya in the future.
机译：Himalaya在范围和海拔方面拥有世界纪录。除了极地地区之外，它是世界上最广泛的冰川地区之一。喜马拉雅州是对气候变化敏感的地区。冰川制度的变化是全球气候变化的指标。自上世纪下半叶以来，大多数喜马拉雅冰川因气候变化而融化。由于冰川撤退，这些变化直接影响了喜马拉雅地区冰川湖的变化。形成了新的冰川湖泊，其中一些在喜马拉雅山的珠穆朗玛峰地区扩展。本文重点介绍了位于南坡的IMJA湖的两个冰川湖泊，位于喜马拉雅省珠穆朗玛峰地区北坡的Rongbuk湖，从1976年至2008年出示了时空变化。地形条件两个湖泊之间是不同的（kruskal-wallis测试，p <0.05）。 Rongbuk Lake位于Imja湖的623米高，Rongbuk湖的辐射高于Imja湖。虽然2008年IMJA湖的大小比Rongbuk Lake大，但自2000年以来，Rongbuk Lake的增长速度加速，2000 - 2008年超过了Imja湖。预计荣拜湖的扩张趋势预计将在21世纪继续。未来，Rongbuk Lake将是喜马拉雅珠岛珠宝湖普通地区的冰川湖爆发（GLOF）的最大潜在风险。

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