5389 to 5400 of 14119 results
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Cephalopod prey of the wandering albatross Diomedea exulans
Read more of: Cephalopod prey of the wandering albatross Diomedea exulansCephalopod beaks from the stomach contents of “wandering albatross” (Diomedea exulans L.) chicks from Bird Island, South Georgia, were sampled between May and September in 1983 and 1984. Lower beaks […]
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Is the poleward edge of the trough a sensitive indicator of geospace interactions?
Read more of: Is the poleward edge of the trough a sensitive indicator of geospace interactions?The poleward edge of the main ionospheric trough can often be regarded as the ionospheric signature of the equatorward boundary of the plasma sheet. We use Advanced Ionospheric Sounder observations […]
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The effect of geomagnetic activity on north polar currents in winter
Read more of: The effect of geomagnetic activity on north polar currents in winterAverage north polar currents for the winter season have been derived from geomagnetic hourly means at six levels of geomagnetic activity. The twin-vortex pattern, normally associated with more disturbed conditions, […]
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Fifty years of progress in understanding ice sheets
Read more of: Fifty years of progress in understanding ice sheetsOver the past 50 years, ideas relating to the physical features and dynamics of ice sheets have evolved materially, primarily due to modern technological advances in the acquisition of basic […]
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F-layer storms and thermospheric composition
Read more of: F-layer storms and thermospheric compositionThis paper discusses the present understanding of ionospheric storms, in particular storm effects in the F-layer and their relationship to changes of thermospheric composition. After summarizing the main effects of […]
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An introduction to glaciated margins: the sedimentary and geophysical archive
Read more of: An introduction to glaciated margins: the sedimentary and geophysical archiveA glaciated margin is a continental margin that has been occupied by a large ice mass, such that glacial processes and slope processes conspire to produce a thick sedimentary record. […]
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