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The Network for the Detection of Mesopause Change (NDMC) is a global program with the mission to promote international cooperation among research groups investigating the mesopause region (80-100 km) with the goal of early identification of changing climate signals.
Kinetic temperature profiles are retrieved from limb-emission radiance measurements of CO2 at 15 and 4.3 um … by the SABER (Sounding of the Atmosphere using Broadband Emission Radiometry) instrument on the TIMED … (Thermosphere Ionosphere Mesosphere Energetics and Dynamics) satellite.
A climatology of hydroxyl (6-2) band temperatures has been derived from 15 consecutive years of scanning … spectrometer measurements at Davis station (68°S, 78°E), Antarctica.
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…
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…
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 diversity of parasites found on Nyctiphanes simplex and Nematoscelis difficilis … (Order Euphausiacea) was compared during 10 oceanographic cruises made off both coasts of the … Baja California peninsula, Mexico. We tested the hypothesis that N.
Temperature data from the COSMIC GPS-RO … satellite constellation are used to study the distribution and … variability of planetary wave activity in the low to midstratosphere … (15–40 km) of the Arctic and Antarctic from … September 2006 until March 2009.
With the development of next generation aircraft designs capable of ultralong-range flight and … extended flight endurance…
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There have been a number of fuel spills (diesels and lubricating oils) on sub-Antarctic Macquarie Island associated with fuel storage and power generation for the island’s research station. The Australian Antarctic Division is currently working to remediate these sites over the next 5-10 years.
In response to several fuel spills on sub-Antarctic Macquarie Island associated with research station operations, the Australian Antarctic Division has initiated a 5-10 year plan to remediate the island’s contaminated sites using low cost in-situ techniques.