Seafloor processes and landforms

• Submarine landslides and sedimentary flows
• Submarine volcanoes and flank collapse
• Submarine canyons and gullies
• Active faulting
• Continental shelf dynamics
• Submerged palaeolandscapes
• Carbonate escarpments

Marine hydrogeology

• Offshore freshened groundwater
• Gas hydrates
• Fluid flow and escape

Seafloor surveying methods

• Marine geomorphometry
• Habitat mapping