9937 to 9948 of 13980 results
Albatrosses are among the world’s most endangered seabirds. Th reats during the nonbreeding period have major impacts on their population dynamics, but for most species, detailed information on distribution and […]
We surveyed and dated the former shorelines of one lake in the Shackleton Range and two lakes in the Pensacola Mountains, situated inland of the Weddell Sea embayment Antarctica between […]
The contribution of faecal pellet (FP) production by zooplankton to the downward flux of particulate organic carbon (POC) can vary from 70 m) occurred when diel VM took place. Simulated […]
This paper examines the annual cycle and trends in Antarctic sea ice extent (SIE) for 18 models used in phase 5 of the Coupled Model Intercomparison Project (CMIP5) that were […]
We analyzed ERA-40 and ERA Interim meteorological re-analysis data for signatures of geomagnetic activity in zonal mean zonal wind, temperature, and Eliassen-Palm flux in the Northern Hemisphere extended winter (November–March). […]
Currently, a substantial proportion of Antarctic research is carried out through deployment of field camps, but little detailed information on the running of these facilities is often available. The remoteness […]
The UK-Antarctic Place-names Committee website gives users access to the UK Antarctic Gazetteer through a web-map interface. This has been completely rebuilt in 2012-13 using up-to-date Open Source systems. Access […]
The SCAR Antarctic Digitial database (ADD) is a seamless, multi-scale compilation of the best international topographic mapping for Antarctica. It is managed and developed by BAS on behalf of SCAR. […]
This is a short video animation of a “flythrough” of Orkney Passage, between the Weddell and Scotia Seas, using multi-beam sonar and satellite gravity-based measurements. Much of the sonar data […]
Climate change west of the Antarctic Peninsula is the most rapid of anywhere in the Southern Hemisphere, with associated changes in the rates and distributions of freshwater inputs to the […]
Changes in the metastability of the Southern Hemisphere 500-hPa circulation are examined using both cluster analysis techniques and split-flow blocking indices. The cluster methodology is a purely data-driven approach for […]
The lower limb of the Atlantic overturning circulation is renewed by dense waters from the Southern Ocean, a substantial portion of which flow through the Scotia Sea. We report dense […]