Publications

12901 to 12912 of 13949 results

1. Microbial biodiversity and biogeography

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2. Biodiversity of air-borne microorganisms at Halley station Antarctica

   A study of air-borne microbial biodiversity over an isolated scientific research station on an ice-shelf in continental Antarctica was undertaken to establish the potential source of microbial colonists. The study […]

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3. Comment on Shaw J., Pugin, A. and Young, R. (2008): “A meltwater origin for Antarctic shelf bedforms with special attention to megalineations”, Geomorphology 102, 364-375

   The submarine glacial geomorphology and sedimentology of the cross-shelf troughs and the adjacent continental slope around the Antarctic Peninsula and West Antarctica have been the focus of a series of […]

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4. The biology and ecology of the liverwort Cephaloziella varians in Antarctica

   The biology and ecology of Cephaloziella varians, the most widespread and abundant liverwort in Antarctica, are reviewed. A description of the species is given, together with information on its geographical […]

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5. Sebacinales are associates of the leafy liverwort Lophozia excisa in the southern maritime Antarctic

   The leafy liverwort Lophozia excisa, which is colonised by basidiomycete fungi in other biomes and which evidence suggests may be colonised by mycorrhizal fungi in Antarctica, was sampled from L,onie […]

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6. Antarctic climate evolution during the Quaternary (last 2.6 Ma) from continental margin, Southern Ocean and ice core records

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7. Depth gradients in shell morphology correlate with thermal limits for activity and ice disturbance in Antarctic limpets

   To fully understand how species distributions will respond to changing environments it is essential to understand the mechanisms underlying variation in animal performance and the relative importance of different ecological […]

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8. Optimal stroke frequency during diving activity in seabirds

   Diving animals have to counter both drag and buoyancy when moving through the water column. The magnitude of these forces depends upon an animal’s swim speed and current depth. Feet, […]

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9. EPICA Dome C record of glacial and interglacial intensities

   Climate models show strong links between Antarctic and global temperature both in future and in glacial climate simulations. Past Antarctic temperatures can be estimated from measurements of water stable isotopes […]

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10. Free as a bird? Activity patterns of albatrosses during the nonbreeding period

    This is the first comprehensive study of at-sea activity patterns of albatrosses during the nonbreeding period, based on data from combination geolocator–immersion loggers deployed on the wandering albatross Diomedea exulans, […]

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11. Echiniscus corrugicaudatus (Heterotardigrada; Echiniscidae) a new species from Ellsworth Land, Antarctica

    Echiniscus corrugicaudatus sp. nov., (Heterotardigrada; Echiniscidae) was found in the limited vegetation from the inland nunataks of Ellsworth Land, West Antarctica. The tardigrade fauna of this a rarely explored region […]

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12. Contrasting phylogeographical patterns for springtails reflect different evolutionary histories between the Antarctic Peninsula and continental Antarctica

    We examined the genetic structure among populations and regions for the springtails Cryptopygus antarcticus antarcticus and Gomphiocephalus hodgsoni (Collembola) to identify potential historical refugia and subsequent colonization routes, and to […]

    Read more of: Contrasting phylogeographical patterns for springtails reflect different evolutionary histories between the Antarctic Peninsula and continental Antarctica