5185 to 5196 of 13722 results
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Effects of low-temperature acclimation on the survival and cold tolerance of an antarctic mite
Read more of: Effects of low-temperature acclimation on the survival and cold tolerance of an antarctic miteThe effects of long-term exposures to constant temperatures (+4, 0, −5, −10, −15 and −20°C) on the survival of a cryptostigmatid mite, Alaskozetes antarcticus, were studied during 1983–1984 on Signy […]
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The theory of radio windows in planetary magnetospheres
Read more of: The theory of radio windows in planetary magnetospheresThe theory of radio windows given in two previous papers for a stratified cold plasma is extended to apply in a warm plasma. It is used to investigate one suggested […]
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Theory of wave polarization of radio waves in magnetospheric cavities
Read more of: Theory of wave polarization of radio waves in magnetospheric cavitiesWhen interpreting observations of radio waves of low frequency in magnetospheric cavities, it is often assumed that the electron concentration is small enough for the ray paths to be treated […]
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Zooplankton-mediated carbon flux in the Southern Ocean: influence of community structure, metabolism and behaviour
Read more of: Zooplankton-mediated carbon flux in the Southern Ocean: influence of community structure, metabolism and behaviourThe biological carbon pump (BCP) exerts an important control on climate, exporting organic carbon from the ocean surface to interior. Zooplankton are a key component of the BCP and may […]
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Metapopulation dynamics of roseate terns: Sources, sinks and implications for conservation management decisions
Read more of: Metapopulation dynamics of roseate terns: Sources, sinks and implications for conservation management decisionsHabitat management to restore or create breeding sites may allow metapopulations to increase in size and reduce the risk of demographic stochasticity or disasters causing metapopulation extinction. However, if newly […]
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Factors influencing the habitat use of sympatric albatrosses from Macquarie Island, Australia
Read more of: Factors influencing the habitat use of sympatric albatrosses from Macquarie Island, AustraliaDifferences in habitat use of sympatric species are influenced by variability in functional morphology and life history trade-offs and are expected to shape species resilience to environmental change. To determine […]
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The effects of enhanced sea ice export from the Ross Sea on recent cooling and freshening of the Southeast Pacific
Read more of: The effects of enhanced sea ice export from the Ross Sea on recent cooling and freshening of the Southeast PacificThe top 2000 m of the Southern Ocean has freshened and warmed over recent decades. However, the high-latitude (south of 50°S) southeast Pacific was observed to be cooler and fresher […]
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Responses of sub-ice platelet layer thickening rate and frazil-ice concentration to variations in ice-shelf water supercooling in McMurdo Sound, Antarctica
Read more of: Responses of sub-ice platelet layer thickening rate and frazil-ice concentration to variations in ice-shelf water supercooling in McMurdo Sound, AntarcticaPersistent outflow of supercooled ice-shelf water (ISW) from beneath McMurdo Ice Shelf creates a rapidly growing sub-ice platelet layer (SIPL) with a unique crystallographic structure under the sea ice in […]