Some measurements of turbulence over an antarctic ice shelf
Profiles of wind speed, temperature and turbulent fluxes of heat and momentum in the lowest 32 m have been measured at a station on an antarctic ice shelf. During the […]
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Read more of: Some measurements of turbulence over an antarctic ice shelf
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Biostratigrafiya verkhneyurskikh i nizhnemelovykh otlozhenii evropy po bukhiyam. (Biostratigraphy of the bivalve Buchia in the late Jurassic and early Cretaceous sediments of Europe.)
Read more of: Biostratigrafiya verkhneyurskikh i nizhnemelovykh otlozhenii evropy po bukhiyam. (Biostratigraphy of the bivalve Buchia in the late Jurassic and early Cretaceous sediments of Europe.) -
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Remote sensing of planetary plasma by means of natural radio emissions
Read more of: Remote sensing of planetary plasma by means of natural radio emissionsVoyagers 1 and 2 discovered radio emissions at Jupiter, Saturn and Uranus which were similar to those already studied in the Earth’s magnetosphere. Terrestrial myriametric radiation, TMR, emanates from electrostatic […]
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Wave-induced burst precipitation events detected with a digital ionosonde
Read more of: Wave-induced burst precipitation events detected with a digital ionosondeInitial results are presented from two methods whereby burst precipitation events in the lower ionosphere, almost certainly induced by VLF wave‐particle interactions in the magnetosphere, have been detected using a […]
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The distribution, abundance and community structure of marine birds in southern Drake Passage and Bransfield Strait, Antarctica
Read more of: The distribution, abundance and community structure of marine birds in southern Drake Passage and Bransfield Strait, AntarcticaWe studied the distribution and abundance of marine birds in Bransfield Strait and southern Drake Passage during January and February 1985. We identified clusters of bird species, “communities” with similar […]
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Ion cyclotron absorption at the second harmonic of the oxygen gyrofrequency
Read more of: Ion cyclotron absorption at the second harmonic of the oxygen gyrofrequencyThe ray paths of unstable electromagnetic waves generated inside the plasmapause during magnetic storm conditions are followed using the HOTRAY code. Unducted waves which are preferentially generated in the field […]
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Quasielectrostatic and electrostatic approximations for whistler mode waves in the magnetospheric plasma
Read more of: Quasielectrostatic and electrostatic approximations for whistler mode waves in the magnetospheric plasmaThree model electron distribution functions representative of the region between the plasmapause and the geostationary orbit are constructed. These models are used to compare numerical solutions of the hot electromagnetic […]
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Ray tracing of auroral Z mode radiation, AKR and auroral hiss
Read more of: Ray tracing of auroral Z mode radiation, AKR and auroral hissWhile observed frequency bandwidths of auroral Z mode radiation cannot be directly accounted for in terms of direct cyclotron maser instability generation, ray tracing in a hot plasma indicates that […]
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Effects of density gradients on the growth and damping of electrostatic electron cyclotron harmonic waves
Read more of: Effects of density gradients on the growth and damping of electrostatic electron cyclotron harmonic wavesThe HOTRAY ray tracing code is used to study the refraction of electrostatic waves into Z mode radiation, and to calculate the path integrated growth rate. A plasma density model […]