Comparison of Distribution and Density of <i>Nemopilema nomurai</i> by Water Columns Using Echo Counting and Echo Integration Methods

by Kyoung Yeon Kim, Weol Ae Lim, Jinho Chae, Gunhee Sung, Wooseok Oh, Kyounghoon Lee
Published 2020-07-01

Density Estimation of Antarctic Krill in the South Shetland Island (Subarea 48.1) Using dB-Difference Method

by Seok-Gwan Choi, Jinho Chae, Sangdeuk Chung, Wooseok Oh, Euna Yoon, Gunhee Sung, Kyounghoon Lee
Published 2020-07-01