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A freeze-on ice zone along the Zhongshan–Kunlun ice sheet profile, East Antarctica, by a new ground-based ice-penetrating radar
- Tang, Xueyuan, Sun, Bo, Guo, Jingxue, Liu, Xiaojun, Cui, Xiangbin, Zhao, Bo, Chen, Yun
- Science bulletin 2015 v.60 pp. 574-576
- coasts, data collection, glaciers, ice, radar, stratigraphy, Antarctic region, Antarctica
- The 2012/2013 Chinese Antarctic Research Expedition (CHINARE) ‘s inland traverse from Zhongshan station to Kunlun station on the East Antarctic ice sheet provided an opportunity to reveal englacial freeze-on ice using ice-penetrating radar. A radar dataset along the profile was collected using a new ground-based radar system with a high frequency of 150MHz. A typical example of a freeze-on ice structure was revealed in the radar images, similar to that found in the Dome A region. The subglacial stratigraphy showed a new freeze-on ice zone with a length of 10km near the ice-bedrock interface along the traverse, located 1,044–1,056km from the coast.