Page 36 - பல்கலைக்கழகம் ஆஃப் பாட்ஸ்‌ட்யாம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Washington: It’s one of the mightiest rivers you will never see, carrying some 30 times more water than all the world’s freshwater rivers combined. In the North Atlantic, one arm of the Gulf Stream breaks toward Iceland, transporting vast amounts of warmth far northward, by one estimate supplying Scandinavia with heat equivalent to 78,000 times its current energy use. Without this current - a heat pump on a planetary scale - scientists believe that great swaths of the world might look quite different. Now, a spate of studies, including one published last month, suggests this northern portion of the Gulf Stream and the deep ocean currents it’s connected to may be slowing. Pushing the bounds of oceanography, scientists have slung necklace-like sensor arrays across the Atlantic to better understand the complex network of currents that the Gulf Stream belongs to, not only at the surface, but hundreds of feet deep.

United statesFrance generalUnited kingdomHenry stommelWallace broeckerStefan rahmstorfSusan lozierBenjamin franklinJoel hirschiUniversity of potsdamCollege of sciences at georgia techColumbia university lamont doherty earth observatoryScientists at britain national oceanography centerNational oceanography centerUnited nations intergovernmental panel on climateWoods hole oceanographic institution