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Dangerous Heat Bombs Have Been Entering The Arctic Ocean, Expedition Reveals

Dangerous Heat Bombs Have Been Entering The Arctic Ocean, Expedition Reveals 30 APRIL 2021 For decades, warmer waters seeping into the Arctic Ocean have increasingly threatened Arctic sea ice, with scientists predicting the ice pack could disappear entirely in summers from the middle of the next decade. Researchers have now uncovered one of the mechanisms driving this catastrophe, identifying how heat bombs of warm, salty water from the Pacific Ocean flow into the frigid Arctic Ocean, heating the ice above from underneath for months or even years. The rate of accelerating sea ice melt in the Arctic has been hard to predict accurately, in part because of all of the complex local feedbacks between ice, ocean, and atmosphere, says physical oceanographer Jennifer MacKinnon from the Scripps Institution of Oceanography at UC San Diego.

United statesBering straitJennifer mackinnonArctic oceanPacific oceanNature communicationsScripps institution of oceanographyUs office of naval researchScripps institutionStratified ocean dynamicsBeaufort gyreSusan nguyenPacific summer waterஒன்றுபட்டது மாநிலங்களில்பெரிங் சங்கடமானஜெனிபர் மெக்கின்னான்

Giant Undersea Wave Could Explain Sinking Of Indonesian Submarine : NPR

Jeff Schmaltz/, MODIS Land Rapid Response Team, NASA GSFC hide caption toggle caption Jeff Schmaltz/, MODIS Land Rapid Response Team, NASA GSFC An image taken by NASA s Aqua satellite as it passes over Indonesia, captures evidence of an internal wave in the same general area where the KRI Nanggala submarine disappeared earlier this month. Jeff Schmaltz/, MODIS Land Rapid Response Team, NASA GSFC No official cause has yet been established for the destruction of an Indonesian submarine with 53 people aboard earlier this month, but some speculation has zeroed in on an undersea phenomenon which has been noted by submariners since at least World War II, though it has become better understood only in recent decades.

Lombok straitIndonesia generalUnited statesScripps institution of oceanographyKurskaya oblastSulawesi selatanSan diegoSouth koreaSouth china seaBrunei generalJakarta rayaIwan isnurwantoBali seaYudo margonoMaarten buijsmanAtlantic ocean

Can UCSD doctoral student s findings on pelicans wave-slope soaring give drones a lift?

Print A local doctoral student has turned his penchant for pelican watching into a mathematical model of energy use that has possibilities beyond the waves. It might even help drones fly better. Ian Stokes, a Ph.D. student in mechanical engineering at UC San Diego, developed a theoretical model for how pelicans use physics to stay in flight and recently published his findings as the lead author of a paper titled “Wave-slope soaring of the brown pelican.” Movement Ecology and written with help from Stokes’ advisor, Drew Lucas of the Scripps Institution of Oceanography in La Jolla, details how pelicans use energy generated by the ocean waves to conserve their own flapping less and gliding more.

Torrey pines gliderportUnited statesSan diegoScripps institution of oceanographyLa jollaSanta barbaraIan stokesKen melvilleGary robbinsSan diego unionMovement ecologyDrew lucasScripps institutionSan diego union tribuneWindansea beachScripps oceanography

What Is An Internal Wave ? It Might Explain The Loss Of An Indonesian Submarine

What Is An Internal Wave ? It Might Explain The Loss Of An Indonesian Submarine
ksmu.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ksmu.org Daily Mail and Mail on Sunday newspapers.

Lombok straitIndonesia generalUnited statesScripps institution of oceanographyKurskaya oblastSulawesi selatanSan diegoSouth koreaSouth china seaBrunei generalJakarta rayaIwan isnurwantoBali seaYudo margonoMaarten buijsmanAtlantic ocean

What Is An Internal Wave ? It Might Explain The Loss Of An Indonesian Submarine

What Is An Internal Wave ? It Might Explain The Loss Of An Indonesian Submarine
wnmufm.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wnmufm.org Daily Mail and Mail on Sunday newspapers.