Ogi M, Wallace JM (2007) Summer minimum Arctic sea ice extent and the associated summer atmospheric circulation. Geophys Res Lett 34(12):L12705Ogi, M. and Wallace, J. M. 2007. Summer minimum Arctic sea ice extent and the associated summer atmospheric circulation. Geophys. Res. Lett. 34,...
Future abrupt reductions in the summer Arctic sea ice. Geophys. Res. Lett. https://doi.org/10.1029/2006GL028024 (2006). Goosse, H., Arzel, O., Bitz, C. M., de Montety, A. & Vancoppenolle, M. Increased variability of the Arctic summer ice extent in a warmer climate. Geophys. ...
During the 2002 and 2003 summers this anomalously younger, thinner ice was advected into Alaskan coastal waters where extensive melting was observed, even though temperatures were locally colder than normal. The age of sea-ice explains more than half of the variance in summer sea-ice extent. ...
the model a large fraction of this terrestrial Hg is photoreduced in the surface AO and emitted to the atmosphere as Hg0during the early summer (corresponding to the onset of the sea ice melt season) resulting in the Arctic summertime Hg0maximum. Subsequent model improvement refined this number...
The Arctic could see summer days with practically no sea ice as early as the next couple of years, according to a new study out of CU Boulder. The findings, published March 5 in the journal Nature Reviews Earth & Environment, suggest that the first ice-free day in the Arctic could occ...
Arctic sea ice has reached its minimum extent (覆盖面积) for the year 2012,setting a record for the lowest summer cover since satellite data collection began.The sea ice extent has fallen to 3.41 million sq km on 18 September-50% lowerthan the 1979-2000 average.On August 26, sea ice ext...
Summer sea ice in the Arctic could melt almost completely by the 2030s—roughly a decade earlier than projected—even if humans cut back drastically on greenhouse gas emissions, new research suggests. “We are very quickly about to lose the Arctic summer sea-ice cover, basically independent of...
The Intergovernmental Panel on Climate Change previously predicted that the Arctic would be ice-free in the summer by the 2040s, but scientists have been revising that estimate. A new study from the University of Colorado Boulder adds new evidence to that new estimate, stating that Arctic could...
根据第一段“Summer sea ice in the Arctic could melt almost completely by the 2030s — roughly a decade earlier than projected — even if humans cut back drastically on greenhouse gas emissions, new research suggests.(一项新的研究表明,即使人类大幅减少温室气体排放,北极夏季海冰也可能在本世纪30年代...
The uncertainty of SIC over the Arctic is within ±5% during the winter and increases to ±15% during the summer when melt ponds are present on the sea ice43. Note that the sea ice extent is computed as the total area in the Arctic with SIC >15% at each grid box. The conversion ...