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Volume backscattering spectra measurements of Antarctic krill using a broadband echosounder

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  1. Article

    Open Access

    Possible fluid discharge associated with faults observed by a high-resolution dense-2D seismic reflection survey in Uchiura Bay off Numazu, Japan

    Although fluid behavior along faults has often been associated with earthquakes and hydrocarbon accumulation, few observations of active, ongoing fluid discharge along the faults exist. We conducted a dense-2D...

    Tetsuro Tsuru, **-Oh Park, Kazuo Amakasu, Tetsuo No… in Earth, Planets and Space (2020)

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  2. Article

    Open Access

    A new seismic survey technology using underwater speaker detected a low-velocity zone near the seafloor: an implication of methane gas accumulation in Tokyo Bay

    Owing to the strict restrictions on the use of air guns in marine seismic surveys due to concerns about their potential impact on the marine ecosystem, there have been several cases where seismic surveys were ...

    Tetsuro Tsuru, Kazuo Amakasu, **-Oh Park, Junichi Sakakibara… in Earth, Planets and Space (2019)

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