1994/11/01 by J. Robert Toggweiler, J. R. Toggweiler
Earth and Planetary Sciences · #Oceanographic and Atmospheric Processes #Marine and coastal ecosystems #Marine and environmental studies
paper · doi:10.1063/1.881425
The ocean is a mysterious place. As terrestrial creatures, we are familiar with a small volume of relatively warm ocean water near the surface. The deep ocean is not so familiar. Isolated from the thermal energy of the Sun and the mechanical energy of atmospheric winds, the deep ocean is completely dark and filled with near-freezing water. Yet the deep ocean is far from stagnant. Radioactive tracer measurements show that the ocean's circulation brings its interior water into contact with the atmosphere every 600 years or so.