3817 to 3828 of 13722 results
The population structure and social organization of the Southern Elephant Seal, Mirounga leonina, were studied at South Georgia principally by extensive field census work and determination of age and reproductive […]
The lower limb of the Atlantic overturning circulation is resupplied by the sinking of dense Antarctic Bottom Water (AABW) that forms via intense air–sea–ice interactions next to Antarctica, especially in […]
In this study, two cyanobacterial strains (morphologically identified as Microcystis novacekii BA005 and Nostoc paludosum BA033) were exposed to different Mn concentrations: 7.0, 10.5, 15.7, 23.6 and 35.4 mg L−1 for BA005; […]
The penultimate deglaciation (PDG, ∼138–128 thousand years before present, hereafter ka) is the transition from the penultimate glacial maximum (PGM) to the Last Interglacial (LIG, ∼129–116 ka). The LIG stands out as […]
More than half of the world’s 18 penguin species are declining. We, the Steering Committee of the International Union for Conservation of Nature Species Survival Commission Penguin Specialist Group, determined […]
Knee whistlers and plasmaspheric whistlers recorded by the VLF goniometer receiver at Halley, Antarctica on 24th June 1977 have been analysed. The knee whistlers were received between 1900 UT and […]
Whistler components received by the VLF goniometer at Halley, Antarctica, have been scaled for nose frequency and direction of arrival. The data were taken from two separate one hour periods […]
Reindeer (Rangifer tarandus) were introduced into South Georgia in 1911 and 1925, and now form 3 herds. Each herd was at a different stage of an irruptive oscillation when they […]
Reindeer (Rangifer tarandus) living on the subantarctic island of South Georgia were found to have a high prevalence of dental abnormalities and mandibular swellings (11 to 30 per cent, and […]
Norwegian reindeer, Rangifer tarandus, were introduced to the sub-Antarctic island of South Georgia in 1911 & 1925. Because there are few potential intermediate hosts and no other ungulates on the […]