Ocean current

Major ocean currents of the world. On this illustration red arrows indicate warm currents, while cold currents are displayed in blue.

Ocean current | Britannica

ocean circulation

Deep Ocean Currents: Deep ocean currents are driven by density and temperature gradients. Thermohaline circulation, also known as the ocean's conveyor belt, refers to the deep ocean density-driven ocean basin currents. The ocean becoming colder the farther down you swim.

It uses state-of-the-art models to estimate the shutdown could happen between 2037 and 2064, and that it’s more likely than not to collapse by 2050.

A crucial system of ocean currents may already be on course to collapse with devastating implications for sea level rise global weather — leading temperatures to plunge dramatically in some regions and rise in others.

Cold and warm sea-streams

The Atlantic Meridional Overturning Circulation (AMOC) is approaching a critical collapse point by 2070. This vital ocean current system regulates global climate patterns and has reached its weakest point in 1,600 years. Potential consequences include extreme weather, sea level rise, and temperature drops in Western Europe. Urgent action needed to reduce emissions and keep temperature rise below 1.5°C. #ClimateChange #OceanCurrents #GlobalWarming Read more…

thermohaline circulation, also called Global Ocean Conveyor or Great Ocean Conveyor Belt, the component of general oceanic circulation controlled by horizontal differences in temperature and salinity. It continually replaces seawater at depth with water from the surface and slowly replaces surface water elsewhere with water rising from deeper depths. Although this process is relatively slow, tremendous volumes of water are moved, which transport heat, nutrients, solids, and other materials…

Fossil fish teeth recovered from the ocean floor around Tasmania have shed new light on the origins of the world's largest ocean current, according to a

mar de fondo 2015

dynamic earth ocean currents

The National Geographic Society - which has been releasing maps of the world since 1915 - announced their acknowledgement of the Southern Ocean yesterday on World Ocean Day .

In the Denmark Strait, Oct. 7, 2008 Maybe it’s lubberly to talk about those waves in the language of aesthetics, as if they were natural attractions like alpine peaks, but objective nautical numbers didn’t suffice. Were they running 10 meters? Higher. Fifteen? The 55-knot wind gusted into the high-60s, once…

Each of the 5 main oceans has an overall large-scale pattern of currents, called gyres, that circle around them.