Tectonic geomorphology of the Ryukyu Trench-Arc-Backarc System:geological-geophysical exploration an

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Based on an analysis of full-cover multi-beam bathymetric data,seismic and sub-bottom profiling data,and other geological-geophysical data sets,the geomorphologic features of the Ryukyu trench-arc-backarc(T-A-BA)system are delineated,and a geomorpholog
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