6265 to 6276 of 14024 results
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A census of the black-browed albatross Diomedea melanophrys population on Steeple Jason Island, Falkland Islands
Read more of: A census of the black-browed albatross Diomedea melanophrys population on Steeple Jason Island, Falkland IslandsThe world’s largest colony of the black-browed albatross Diomedea melanophrys on Steeple Jason Island, Falkland Islands was systematically censused for the first time in December 1987. Colony area was estimated […]
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Compression and rarefaction of F-region plasma caused by an atmospheric gravity wave
Read more of: Compression and rarefaction of F-region plasma caused by an atmospheric gravity waveThe Advanced Ionospheric Sounder at Halley (75° 31′S, 26° 59′W) in Antarctica has been used to observe the F-region disturbance caused by an atmospheric gravity wave. Observations at 4.5 MHz […]
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Microplastics in the Southern Ocean
Read more of: Microplastics in the Southern OceanThe Southern Ocean has the lowest densities of floating macroplastic litter in the world. It was thought that the region was relatively free of microplastic contamination. However, recent studies and […]
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Breeding-site vagrancy and hybridization in albatrosses
Read more of: Breeding-site vagrancy and hybridization in albatrossesGiven the rarity of hybridization in seabirds, which presumably relates to their very high philopatry, the degree of breeding‐site vagrancy should correspond with the incidence of mixed‐species pairing, although not […]
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El Niño Southern Oscillation teleconnections and their effects on the Amundsen Sea region
Read more of: El Niño Southern Oscillation teleconnections and their effects on the Amundsen Sea regionEl Niño Southern Oscillation events have global implications both climatologically and socio-economically. One such climatological teleconnection is manifested in the Amundsen Sea region (ASR). The Amundsen sea low (ASL) is […]
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The Holocene retreat dynamics and stability of Petermann Glacier in northwest Greenland
Read more of: The Holocene retreat dynamics and stability of Petermann Glacier in northwest GreenlandSubmarine glacial landforms in fjords are imprints of the dynamic behaviour of marine-terminating glaciers and are informative about their most recent retreat phase. Here we use detailed multibeam bathymetry to […]
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Long term movements and activity patterns of an Antarctic marine apex predator: the Leopard Seal
Read more of: Long term movements and activity patterns of an Antarctic marine apex predator: the Leopard SealLeopard seals are an important Antarctic apex predator that can affect marine ecosystems through local predation. Here we report on the successful use of micro geolocation logging sensor tags to […]