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This study presents the first analysis of the energetics … associated with a hybrid cyclone’s transition in the Southern … Hemisphere, Hurricane Catarina (March 2004). Catarina has … earned a place in history as the first documented South … Atlantic hurricane…
Transition mechanisms characterizing changes fromhurricanes tomidlatitude cyclones … and vice-versa (extratropical and tropical transition) have become a topic of increasing … interest…
The association between Southern Hemisphere cyclones and anticyclones and the El Niño–Southern … Oscillation (ENSO), southern annular mode (SAM), Antarctic sea ice extent (SIE), and rainfall in Perth … and Melbourne is explored. Those cities are, respectively…
Cold events (CEs) are an important feature of southern Australian weather. Unseasonably cold conditions … can have a significant impact on Australia’s agricultural industry and other aspects of society. In this study the … bottom 0.4% of maximum temperatures in Melbourne and Perth from the 1958…
Spatial and temporal environmental variation in terrestrial Antarctic ecosystems are known to impact … species strongly at a local scale, but the ways in which organisms respond (e.g. physiologically, behaviourally) to such variation are poorly understood. Further…
Physiological measurements of both stress and … sex hormones are often used to estimate the consequences … of natural or human-induced change in ecological studies of … various animals. DiVerent methods of hormone measurement … exist…
Aim We examined the genetic structure among populations and regions for the … springtails Cryptopygus antarcticus antarcticus and Gomphiocephalus hodgsoni … (Collembola) to identify potential historical refugia and subsequent colonization … routes…
The Latitudinal Gradient Proiect LGP) is a successful multidisciplinary, international Antarctic … research programme. lts approach focuses on marine, terrestrial and freshwater ecosystems … along the nofth-south latitudinal gradient between nofthern Victoria Land (72 degrees S)…
The evolutionary and biogeographic history of the contemporary Antarctic terrestrial and marine biotas … reveals many components of ancient origin. For large elements of the terrestrial biota, long-term … isolation over timescales from hundreds of thousands to tens of millions of years…
Two major astronomical experiments are underway at the US Amundsen-Scott South … Pole Station. The first is the South Pole Telescope, a 10m sub-millimetre telescope de- … signed to measure primary and secondary anisotropies in the CMBR…
Site testing data provides an essential part of the justi¯cation … for funding any new astronomical facility by de¯ning the technological … design and determining the telescope performance, thus allowing the … scienti¯c objectives to be prioritised.
In January 2005, members of a Chinese expedition team … were the first humans to visit Dome A on the Antarctic plateau, a site … predicted to be one of the very best astronomical sites on earth. In 2006, the Chinese Center for Antarctic Astronomy (CCAA)…
PLATO is a fully-robotic observatory designed for operation … in Antarctica. It generates its own electricity (about 1kW), heat … (sufficient to keep two 10-foot shipping containers comfortably above … 0◦C when the outside temperature is at −70◦C)…
We compare the merits of potential observatory sites on the … Antarctic Plateau, in regard to the boundary layer, cloud cover, free … atmosphere seeing, aurorae, airglow, and precipitable water vapour. We find that (a)…
The THz spectral region includes a number of important … transitions which allow us to trace the evolution of the interstellar … medium. Because of the opacity of the atmosphere in this spectral … range, the best sites for ground-based THz observations are on the … Antarctic Plateau; of these sites…
The height of the atmospheric boundary layer on the Antarctic plateau is of particular interest to meteorologists and designers of optical telescopes for Antarctica. “Snodar”…
This report provides the recommendations of ARENAWork- … ing Group 1 concerning the development of and objectives for a wide- … field, optical / infrared, 2.5m class telescope for Antarctica. It discusses … the key science drivers for such a telescope…
The Phase A design study of PILOT|the Pathnder for an … International Large Optical Telescope|has demonstrated that a wide- … eld 2.5 m optical/IR telescope can be constructed at Concordia for a … reasonable cost. There are no technical \show stoppers"…
Construction of PILOT at the existing French/Italian Con- … cordia Station at Dome C in Antarctica would bring about major bene- … ts for the astronomical research activities of the European and interna- … tional astronomical communities. Because of these potential benets…
The Antarctic plateau is a new frontier for … astronomy, offering superior observing … conditions to those of any other groundbased … site across most of the electromagnetic … spectrum.