资讯

Antarctica's melting ice shelves have unleashed 7.5 TRILLION tonnes of water into the oceans since 1997, study finds. Over 40 per cent of Antarctica's 162 ice sheets have shrunk since 1997; ...
Unity across continents and oceans Former Jamaican Prime Minister PJ Patterson’s address to the Africa-Caricom Day forum held September 7, 2023 at the Council Room — UWI Regional Headquarters .
Continents may have first risen above the oceans about 3 billion years ago - a billion years earlier than thought, a new study has found. Co-presented by Associate Sponsors ...
If oceans didn’t exist and there was only land between continents, traveling around the world would look very different! We’d likely have huge, continuous landscapes with forests, deserts ...
Major-element data for oceanic basalts are important because they can be quantitatively linked to mantle temperatures, axial depth of oceanic ridges, crustal thickness and seismic tomography 6,7,8 ...
And a deep water cycle moves water between oceans and the mantle. (An exoplanet, or extrasolar planet, is a planet outside Earth’s solar system.) Cowan presented the findings at a press conference, ...