CONSEC
CONSEC is addressing the challenge to understand the links between the biodiversity, structure and function of Southern Ocean ecosystems and the impacts of rapid environmental changes to improve scientific knowledge …
Behavioural ecology
Safeguarding Antarctic krill stocks for baleen whales
This Darwin Plus funded project aims to improve our understanding of how Antarctic krill, foraging whales and the krill fishery interact in space and time, to improve krill fishery management …
Spatial Segregation of Seabirds at South Georgia
Seabirds are amongst the most globally threatened birds, often as a consequence of incidental mortality (bycatch) in fisheries [1] [2]. At South Georgia, wandering albatrosses have declined since the 1970s [3], and are listed …
Black-browed Albatross Juvenile Tracking
Until the last decade, South Georgia held the third largest population of black-browed albatrosses at any island group (Phillips et al. 2016) [4]. However, assuming trends at surveyed sites are …
Chinstrap Penguin Tracking
The commercial fishery for Antarctic krill (Euphausia superba) operates in the southwest Atlantic, in particular along the west Antarctic Peninsula, and over the shelf breaks of the South Shetland Islands, …
Bycatch risk of wandering albatrosses from radar detection
Wandering albatrosses are threatened by bycatch. Populations at South Georgia have declined catastrophically since the 1960s due to incidental mortality (bycatch) in fisheries (Pardo et al. 2017) [1]. This led …
Gentoo Penguin Tracking
A fishery for Antarctic krill (Euphausia superba) operates over the shelf breaks of the South Orkney, South Shetland and South Georgia archipelagos [8]. Krill is an important food source for …
Grey-headed Albatross Juvenile Tracking
The grey-headed albatross is listed as Endangered in the IUCN Red List of Threatened Species because of a decline since the 1970s of the largest global breeding population, which is …
Left or right winged? Handedness in diving northern gannets
6 September, 2023
A new study of northern gannets has found that individual birds are left or right winged. The study, published in in Biology Letters, is the first to demonstrate ‘handedness’ in …
Vulnerable seabirds tracking reveals foraging patterns
19 January, 2023
A project studying the at-sea distributions of white-chinned petrels from South Georgia is now running for a second season – and early data suggest there are important differences in foraging …
Rock lobsters’ long-distance relationship
2 March, 2021
Rock lobsters may have lived further north in the past, and may be vulnerable to climate change in the future, according to a new study published this month (March 2021). …
Research priorities for effective krill management
15 October, 2020
An international ‘Krill Action Group’, including experts from the British Antarctic Survey, has identified several research priorities to advance the understanding of Antarctic krill (Euphausia superba) and improve the management …
Stranded whales detected from space
17 October, 2019
A new technique for analysing satellite images may help scientists detect and count stranded whales from space. Researchers tested a new detection method using Very High Resolution (VHR) satellite images …
Marine life recovery following the dinosaurs’ extinction
19 June, 2019
A new study shows how marine life around Antarctica returned after the extinction event that wiped out the dinosaurs. A team led by British Antarctic Survey studied just under 3000 …
Antarctic species in the face of a changing ocean
17 June, 2019
A new study reveals how marine life around Antarctica will fare in an ocean which has declining levels of oxygen. Writing in the journal Philosophical Transactions of the Royal Society …
Expedition heads to newly exposed Antarctic ecosystem
4 February, 2019
An international team of scientists heads to Antarctica this week (4 February 2019) to investigate a mysterious marine ecosystem that’s been hidden beneath an Antarctic ice shelf for up to …
Krill behaviour takes carbon to the ocean depths
15 December, 2017
A new study shows that Antarctic krill behave in a way that could accelerate the transport of atmospheric carbon to the deep ocean. Antarctic krill form some of the highest …
Study sheds new light on krill larvae survival
14 November, 2017
An international study involving British Antarctic Survey (BAS) scientists has shed light on how the larvae of Antarctic krill – small shrimp-like crustaceans – use sea ice to ensure their …