We report thermal conductivities, thermal diffusivities, and volumetric heat capacities determined by a transient plane
heat source method for four whole-round core samples obtained by the Japan Trench Fast Drilling Project/Integrated
Ocean Drilling Program Expedition 343. These thermal properties are necessary for the interpretation of a temperature
anomaly detected in...
We review marine heat flow data along the Nankai Trough and show that observations >30 km seaward of the deformation front are 20% below conductive predictions (129–94 mW m⁻²) but consistent with the global heat flow average for oceanic crust of the same age (16–28 Ma). Heat flow values ≤30...