Acoustic Surveys of Methane Plumes by Quantitative Echo Sounder in Japan Sea and the Estimate of the Seeping Amount of the Methane Hydrate Bubbles

AOYAMA, C., & MATSUMOTO, R. (2009). Acoustic Surveys of Methane Plumes by Quantitative Echo Sounder in Japan Sea and the Estimate of the Seeping Amount of the Methane Hydrate Bubbles. Chigaku Zasshi (Jounal of Geography), 118(1), 156–174. https://doi.org/10.5026/jgeography.118.156