[PDF] Top 20 The Role of the Southern Hemisphere Polar Cell on Antarctic Sea Ice Variability

... of variability in the Polar Cell (region polewards of ...over Antarctic continent and establish its relationship with the ob- served sea ice changes ...The Polar ... See full document

... decreasing sea ice cov- erage of the Arctic, in the Antarctic the sea ice cover has, on average, expanded since the late ...in ice extents of 17 100 ± 2300 km 2 yr −1 ...Ross ... See full document

... km polar stereographic projec- tion and reported as a 5 d running mean, that mean inclusive of that day and the prior 4 ...where ice con- centrations are lower than 20 ...snow-free sea ice the ... See full document

... on Southern Hemisphere sub-polar and cool-temperate littoral ecosystems have found such latitudinal genetic diversity gradients, indicating that many of the sub-Antarctic islands have been ... See full document

... male southern elephant seals spending up to 75 % of their total foraging trip in ...the role of inter-annual variability of near-surface meridional winds, incorpo- rating large-scale climatic ... See full document

... the Southern Ocean, sea ice experiences significant annual variation in its extent and therefore, nearly all sea ice present is firstyear (FY) sea ice as opposed to ... See full document

... and southern lati- tude to minimize the distortion of the cell area in the marginal ice ...normal polar projection, which usually sets the plane tangent to the earth’s surface at the poles, ... See full document

... Sea ice cover plays a key role in regulating the Earth’s climate by influencing the global atmospheric and oceanic circulation through various feedback ...of sea ice cover, its ... See full document

... the Southern Hemisphere occurs primarily as a standing wave train of anomalies that extends south-eastward through the Amundsen and Bellingshausen seas, crosses the Antarctic Peninsula, and projects ... See full document

... the Antarctic Ice Sheet (Bintanja et al 2013), and so ...of sea ice trends was fur- ther summarized in Hobbs et al ...the Southern Ocean, as part of the regional variability in ... See full document

... high southern latitudes is the extensive coverage of sea ...the sea ice (through heat and moisture transport from the north and mechanical action on the ...of sea ice could ... See full document

... here. Considering that the ionospheric ionization is signifi- cantly larger during the day, any potential changes caused by seismic activity may, therefore, be overwhelmed by this stronger influence (Nemec et al., 2008). ... See full document

... initial sea ice state for each individual ...observed sea ice concentrations from different resources into their sea ice ini- tial conditions (hereafter referred to as direct ... See full document

... typical ice conditions in seasonal and perennial ice regimes ...temporal variability of sea-ice properties and ...small-scale variability and ensure stable results, we computed ... See full document

... missions operate their radiometers in a protected spectral band, RFI is an issue, especially in the Northern Hemisphere. Aquarius has a high-radiometric sensitivity and short-time sampling that enhance detection ... See full document

... States of America. Some of the stations are supported on piles that allows snow to blow under the building, rather than accumulating against the building. The research bases are all securely fixed into the rock or ... See full document

... Our analysis above showed that there was no apparent connection to or reaction from the crust, or inner earth for peak years in the solar cycle such as 2000 or 2014. Behavior of shallower earthquakes in different ... See full document

... applied. Ice events within the one array aperture study area are considered trials and events that occurred inside the bathymetric buffer zones are considered ... See full document

... A 16S rDNA clone library of one sample from the Arctic sea ice environment was created to provide a comparison of community structures between the polar sea ice environments and to highl[r] ... See full document

... sea ice can begin to form, thus delaying fall ...spring sea-ice retreat prevents the ocean from absorbing as much heat, allowing sea ice to form earlier in the fall ...of ... See full document