In 2012, a new record low was established, and a contributor to this was
an unusually warm current that merged with the Beaufort Sea Gyre.
A circular room studded with windows eight metres (26 feet) beneath the ocean's surface reveals up to 300 species of colourful coral, fish and other marine life, fed by
an unusually warm current.
Not exact matches
Ocean
currents bringing
unusually warm water, for instance, could shift away more from Greenland, or move in closer, he said.
Deeper water remained
unusually warm, especially in the northern part of the California
Current.
El Niño — a
warming of tropical Pacific Ocean waters that changes weather patterns across the globe — causes forests to dry out as rainfall patterns shift, and the occasional
unusually strong «super» El Niños, like the
current one, have a bigger effect on CO2 levels in the atmosphere.
An especially powerful El Niño cycle in 1998 is thought to have contributed to the
unusually high temperatures that year, and Hansen's group estimates that there's a good chance 2010 will be the
warmest year on record if the
current El Niño persists.
And their perception of the
current weather colored their perception of everything: those who believed it was an
unusually warm day outside also believed that a greater percentage of days over the previous year had been hotter than average, as well.
The
current bleaching event has affected reefs throughout the tropics — including much of the Pacific and parts of the Indian Ocean, the Atlantic and the Caribbean basin — and is largely thanks to the onset of a particularly severe El Niño event in 2015, which has resulted in
unusually warm water temperatures in many regions.
Dobbs introduced his «special report» on what
current weather «means for a discussion of global
warming» by discussing substantial snowfall in parts of the United States and adding, «Perhaps Al Gore now is considering global
warming isn't such a problem, because it is
unusually warm in his home state of Tennessee.