Latest Alfred Wegener Institute for Polar and Marine Research Stories
Even if the current weather situation may seem to speak against it, the probability of cold winters with much snow in Central Europe rises when the Arctic is covered by less sea ice in summer.
Next week marks 100 years since Roald Amundsen reached the South Pole. As a team of scientists brave the Antarctic to validate data from ESA’s CryoSat mission, it’s hard to imagine what these first intrepid explorers would have thought of today’s advances in polar science.
The end of the last ice age and the processes that led to the melting of the northern and southern ice sheets supply basic information on changes in our climate.
In the central Arctic the proportion of old, thick sea ice has declined significantly. Instead, the ice cover now largely consists of thin, one-year-old floes.
You can’t get any “higher”: on 22 August 2011 at exactly 9.42 a.m. the research icebreaker Polarstern of the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association reaches the North Pole.
The research vessel Polarstern of the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association will arrive back at its homeport of Bremerhaven after a seven-month expedition on Friday, 20 May.
The research aircraft Polar 5 of the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association returned to Bremerhaven from a six-week expedition in the high Arctic on May 6.
The coastline in Arctic regions reacts to climate change with increased erosion and retreats by half a meter per year on average.
The freshwater content of the upper Arctic Ocean has increased by about 20 percent since the 1990s.
Unusually low temperatures in the Arctic ozone layer have recently initiated massive ozone depletion.
- The horn of a unicorn considered as a medical or pharmacological ingredient.
- A winged horse with a single horn on its head; a winged unicorn.