Year: 2014

Southern Hemisphere Oceans ‘Warming Quickly’

Durack and Lawrence Livermore colleagues worked with a Jet Propulsion Laboratory scientist to compare ocean observations with ocean models. They concluded that the upper levels of the planet’s oceans — those of the northern and southern hemispheres combined — had been warming during several decades prior to 2005 at rates that were 24 to 58 percent faster than had previously been realized.

Ocean Health Report Card: D Grade

one reason the overall scores ticked up since 2012 was because conservation measures have been gaining some ground and slowing some of the decline that has occurred since the preindustrial era. New marine protected areas have also “made a big difference,”