A freeze-on ice zone along the Zhongshan–Kunlun ice sheet profile, East Antarctica, by a new ground-based ice-penetrating radar  

冰雷达探测的东南极冰盖中山站-昆仑站考察断面复冻结冰结构（英文）

作　　者：唐学远 孙波 郭井学 刘小军 崔祥斌 赵博 陈昀 

机构地区：[1]State Oceanic Administration Key Laboratory for Polar Science,Polar Research Institute of China [2]Key Laboratory of Electromagnetic Radiation and Detection Technology, Institute of Electronics, Chinese Academy of Sciences

出　　处：《Science Bulletin》2015年第5期574-576,共3页科学通报（英文版）

基　　金：supported by the National Natural Science Foundation of China (41376192 and 40906101);the National Basic Research Program of China (2012CB957702 and 2013CBA01804);the Foreign Cooperation Support Program of Chinese Arctic and Antarctic Administration, State Oceanic Administration, China (IC201214);the Natural Science Foundation of Shanghai, China (13ZR1445300)

摘　　要：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 150 MHz. 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 10 km near the ice-bedrock interface along the traverse, located 1,044-1,056 km from the coast.

关 键 词：Kunlun station Dome A Freeze-on ice Ice-penetrating radar East Antarctic ice sheet 

分 类 号：P343.6[天文地球—水文科学]