seasonal cycle in isotopes, noise, for example from precipitation intermittency, and diffusion. The near constancy of the diffusion length across many ice-coring sites explains why the structure and cycle
annual mean temperature was ca. 12 degrees Celsius – an exceptionally warm climate for a location near the South Pole. The researchers surmise that this warmth was only possible because there was no Antarctic
the past million years, the high-altitude winds of the southern westerly wind belt, which spans nearly half the globe, didn’t behave as uniformly over the Southern Pacific as previously assumed. Instead
researchers and Polarstern crewmembers. The two ships will tentatively rendezvous with the Polarstern near Svalbard this weekend, so that their passengers can relieve the current MOSAiC team. A substantial
Change (IPCC) has shown this in its special report from 2018. In addition to reducing emissions to nearly zero, humanity must actively remove greenhouse gases from the atmosphere in order to achieve the
North and 8.4 ° East, after having left it on 19 May 2020 to exchange personnel and bunker supplies near Svalbard. Full of energy, the research team for the fourth leg of the expedition, which consists of
snowfall there forms about 730 billion tonnes of new ice. But at the same time, Greenland is losing nearly 995 billion tonnes of ice each year, as reported in an article in the journal Nature, prepared by