1009 to 1020 of 14094 results
Relativistic electrons cause internal charging on satellites and are a significant space weather hazard. In this study we analyze approximately 20 years of data from the US Global Positioning System […]
During austral winter, the southern high latitudes has some of the most intense stratospheric gravity wave (GW) activity globally. However, producing accurate representations of GW dynamics in this region in […]
An abundant multi-MeV electron population beyond the orbit of Io is required to explain the intense inner radiation belt (electrons >50 MeV) at Jupiter and its synchrotron radiation. In order […]
The spatial distribution of whistler-mode wave emissions in the Jovian magnetosphere measured during the first 45 perijove orbits of Juno is investigated. A double-belt structure in whistler-mode wave intensity is […]
Antarctica is governed through consensus-based decision-making by the 29 Consultative Parties to the Antarctic Treaty. Another 28 ‘non-Consultative Parties’ have acceded to the Treaty and agreed to be bound by […]
The Antarctic Circumpolar Current (ACC) is Earth’s largest current flowing around Antarctica at all depths and connecting major ocean basins, thus representing an important component of Earth’s climate. However, the […]
We discuss the outcomes of our 16th horizon scan of issues that are novel or represent a considerable step-change and have the potential to substantially affect conservation of biological diversity […]
Early borehole and surface distributed acoustic sensing (DAS) experiments have demonstrated the viability of the method in glacial settings and allowed new insights.
Most climate models do not reproduce the 1979–2014 increase in Antarctic sea ice cover. This was a contributing factor in successive Intergovernmental Panel on Climate Change reports allocating low confidence […]
Westerlies prevail at low levels over most of the Southern Ocean. Within about 400 km of Antarctica, the winds reverse direction and become the polar or coastal easterlies. Closer to the […]
Understanding how ecological, environmental and geographic features influence population genetic patterns provides crucial insights into a species’ evolutionary history, as well as their vulnerability or resilience under climate change. In […]
The Antarctic marine environment has a unique geologic and climatic history that has contributed to the evolution of high species diversity. Given the current trend of environmental warming, understanding the […]