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Researchers Setting Up Observatories to Examine Arctic Changes from Under the Ice
Researchers from the Woods Hole Oceanographic Institution (WHOI) are venturing this month to the North Pole to deploy instruments that will make year-round observations of the water beneath the Arctic ice cap. view more (2007-04-17)
ESA satellite guides polar explorers across disintegrating sea ice
Two Belgian explorers currently nearing the end of a staggering 2 000 km trek across the Arctic Ocean were recently guided through hazardous conditions using observations from Envisat, as sea ice in the Lincoln Sea began to break up unexpectedly. view more (2007-06-13)
Media invitation: Arctic expedition may find clues to what caused the last ice-age
Invitation to a press conference on Thursday 3 June, 12.30pm at the Royal Society, 6 Carlton House Terrace, London SW1Y 5AG Scientists will soon be extracting the deepest Arctic sedimentary cores ever drilled from the Lomonosov Ridge, in the deep oceans more than 2,000 km off the coast of Norway. They will core to a depth of about 500 metres... view more... (2004-05-12)
Queen's scientists on international team discover 'ecologically unique' changes in Arctic lake
Queen's University biologists are part of an international research team whose discovery of a rare sediment core in a remote Arctic lake provides compelling evidence of unprecedented environmental changes occurring over the past few decades. view more (2009-10-20)
NASA study finds rising Arctic storm activity sways sea ice, climate
A new NASA study shows that the rising frequency and intensity of arctic storms over the last half century, attributed to progressively warmer waters, directly provoked acceleration of the rate of arctic sea ice drift, long considered by scientists as a bellwether of climate change. view more (2008-10-07)
Arctic Ocean could be ice-free in summer within 100 years, scientists say
The current warming trends in the Arctic may shove the Arctic system into a seasonally ice-free state not seen for more than one million years. view more (2005-08-24)
Research Alert - Bristol University
PREVIEW THE LATEST RESEARCH FROM BRISTOL UNIVERSITY - in a language you can understand. In this issue of re:search, published Friday 21 November: 1. STORMY TIMES AHEAD - the future climate of north-west Europe Could the ice sheet in the Arctic be the storehouse for major climate changes over the next century? Research shows, paradoxically, that an... view more... (2003-11-17)
UNH-NOAA ocean mapping expedition yields new insights into arctic depths
New Arctic sea floor data released today by the University of New Hampshire and the National Oceanic and Atmospheric Administration suggests that the foot of the continental slope off Alaska is more than 100 nautical miles farther from the U.S. coast than previously assumed. view more (2008-02-12)
Subtropical Arctic
The North Pole, synonymous with all things very cold, once had a subtropical climate according to scientists now returning from the Arctic . view more (2004-09-06)
Robot submarine reveals secret stash of key Antarctic food source under sea ice
A robot submarine expedition under the Antarctic sea ice has discovered a major food reserve in the Southern Ocean. The findings, reported this week in SCIENCE, show a dense band of the shrimp-like krill under the ice, five times more concentrated than in open water. The importance of sea ice as a nursery for krill - key food for penguins, whales... view more... (2002-03-05)
Where Does the North Pole Ice Come From? The Origin of the Northern Hemisphere Ice Age
Large areas of the Northern Hemisphere are currently covered with ice. This has, however, not always been the case. In the current issue of the science magazine "Nature", scientists from the GeoForschungsZentrum Potsdam (GFZ) and the Potsdam Institute for Climate Impact Research (PIK) present a possible solution for the oldest mystery of palaeo... view more... (2005-02-23)
German research vessel Polartern discovers abandoned Russian station on ice floe
On August 16, 2004 early in the morning the German research vessel RV Polarstern discovered the remains of the abandoned Russian drifting ice camp North Pole-32 on an ice floe. The position of the floe was 82°16`N - 004°21`W. Three more or less intact barracks (one with antenna), one tent, two damaged barracks, two tractors, three larger... view more... (2004-08-20)
Inuit are on the right track
Inuit trails are more than merely means to get from A to B. In reality, they represent a complex social network spanning the Canadian Arctic and are a distinctive aspect of the Inuit cultural identity. And what is remarkable is that the Inuit's vast geographic knowledge has been passed through many generations by oral means, without the use of... view more... (2009-02-05)
Arctic lake sediments show warming, unique ecological changes in recent decades
An analysis of sediment cores indicates that biological and chemical changes occurring at a remote Arctic lake are unprecedented over the past 200,000 years and likely are the result of human-caused climate change, according to a new study led by the University of Colorado at Boulder. view more (2009-10-20)
Erosion Doubles Along Part of Alaska's Arctic Coast: Cultural and Historical Sites Lost
Coastal erosion has more than doubled in Alaska - up to 45 feet per year - in a 5-year period between 2002 and 2007 along a 40-mile stretch of the Beaufort Sea. view more (2009-02-19)
Arctic sea ice images derived from classified data should be made public
Hundreds of images derived from classified data that could be used to better understand rapid loss and transformation of Arctic sea ice should be immediately released and disseminated to the scientific research community, says a new report from the National Research Council. view more (2009-07-16)
Global glacier melt continues
Glaciers around the globe continue to melt at high rates. Tentative figures for the year 2007, of the World Glacier Monitoring Service at the University of Zurich, Switzerland, indicate a further loss of average ice thickness of roughly 0.67 meter water equivalent (m w.e.). Some glaciers in the European Alps lost up to 2.5 m w.e. view more (2009-01-29)
Mercury in Mackenzie River delta dramatically higher than previously believed
University of Alberta researchers conducting a water study in the Mackenzie River Delta have found a dramatically higher delivery of mercury from the Mackenzie River to the Arctic Ocean than determined in previous studies. view more (2009-06-17)
Less Arctic ice means higher risks, experts warn
The International Ice Charting Working Group predicts more marine transportation in the Arctic as sea ice continues to diminish and warns of "significant hazards to navigation," according to a statement released yesterday. view more (2007-10-29)
Snowy owl -- a marine species?
Wildlife satellite studies could lead to a radical re-thinking about how the snowy owl fits into the Northern ecosystem. view more (2008-12-11)
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