We present two profiles of collocated single-channel seismic reflection and heat flow determinations across Hawaiian flexural moat: one north of Oahu and the other north of Maro Reef. Seismic reflection data are used as an aid in determining depth to basement and interpreting moat stratigraphy. Moat sediments are locally up...
We perform numerical simulations of buoyancy-driven, pore fluid flow in the
Hawaiian archipelagic apron and underlying oceanic crust in order to determine the extent to
which heat redistributed by such flow might cause conductive heat flow measurements to
underrepresent the true mantle heat flux. We also seek an understanding of...