Observation of hydro-acoustic signal from the Balleny Islands, Ross Sea, Antarctic: Seasonal ice activities and earthquakes from Pacific-Antarctic ridge

Jong Kuk Hong1, Seung-Goo Kang2, Robert P Dziak3, Yongcheol Park2, Tai-Kwan Andy Lau4, Joseph Haxel5 and Haru Matsumoto5, (1)Korea Polar Research Institute, Incheon, Korea, Republic of (South), (2)Korea Polar Research Institute, Incheon, South Korea, (3)NOAA, Pacific Marine Environmental Laboratory, Newport, OR, United States, (4)Oregon State University, CIMRS, Newport, OR, United States, (5)NOAA Newport, Newport, OR, United States