C. Aoyama

Total Performance Check of Quantitative Echo Sounders by Using Echoes from Sea Bottom.

C. Aoyama, E. Hamada, M. Furusawa, 1999 .

Acoustical surveys of Methane plumes using the quantitative echo sounder in Japan Sea

C. Aoyama, H. Machiyama, R. Matsumoto, 2007, 2007 Symposium on Underwater Technology and Workshop on Scientific Use of Submarine Cables and Related Technologies.

Acoustical surveys ofMethaneplumesusing thequantitative echosounder inJapanSea

C. Aoyama, H. Machiyama, A. Hiruta, 2007 .

Proposed Methodology to Quantify the Amount of Methane Seepage by Understanding the Correlation Between Methane Plumes and Originating Seeps

C. Aoyama, Nidomu Maeda, 2021, Frontiers in Earth Science.

Formation and Collapse of Gas Hydrate Deposits in High Methane Flux Area of the Joetsu Basin, Eastern Margin of Japan Sea

Hitoshi Tomaru, Hailong Lu, Ryo Matsumoto, 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

C. Aoyama, R. Matsumoto, 2009 .

Verifying Estimates of the Amount of Methane Carried by a Methane Plume in the Joetsu Basin, Eastern Margin of the Sea of Japan

C. Aoyama, R. Matsumoto, 2020 .

Methane flux, seafloor gas hydrates, chloride anomalies and sulfate reduction : Joetsu regions, eastern margin of Japan Sea

C. Aoyama, H. Machiyama, R. Matsumoto, 2007 .

Near Range Errors in Sound Scattering Measurements of Fish.

Masahiko Furusawa, C. Aoyama, M. Furusawa, 1999 .