Abstract
Single-channel seismic recording was carried out off the southwestern coast of Taiwan. Six characteristic seismic facies associated with bottom simulating reflectors (BSRs) and mud diapirs are identified. The existence of reflections which mimic the seafloor, the reverse polarity, weak amplitude blocks, and strong diffraction patterns around the mud diapirs all suggest that gas hydrates exist in the deep-water regions. The bases of the hydrate stability zones upturn in the vicinity of mud volcanoes. The high heat flows of mud volcanoes provide heat sources which destabilize the gas hydrates and upturn the BSRs.
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Received: 24 March 1999 / Revision accepted: 10 December 1999
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Chow, J., Lee, J., Sun, R. et al. Characteristics of the bottom simulating reflectors near mud diapirs: offshore southwestern Taiwan. Geo-Marine Letters 20, 3–9 (2000). https://doi.org/10.1007/s003670000034
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DOI: https://doi.org/10.1007/s003670000034