Publications

5017 to 5028 of 13906 results

1. Geospace and the polar platform

   Read more of: Geospace and the polar platform

2. The local time, substorm, and seasonal dependence of electron precipitation at L ≈ 4 inferred from riometer measurements

   We have examined the variations of electron precipitation at L ≈ 4 as inferred from riometer measurements of cosmic radio noise absorption made during 1975 at Siple Station and Halley […]

   Read more of: The local time, substorm, and seasonal dependence of electron precipitation at L ≈ 4 inferred from riometer measurements

3. Distribution of the early-life phase of the Antarctic squid Galiteuthis glacialis in relation to the hydrology of the Southern Ocean in the sector 15� to 30�E

   During R.R.S. “Discovery” Cruise 100 in the Southern Ocean (1979), 620 specimens of the Antarctic cranchiid squid Galiteuthis glacialis (Chun) were caught in the RMT8 opening-closing net, to the south […]

   Read more of: Distribution of the early-life phase of the Antarctic squid Galiteuthis glacialis in relation to the hydrology of the Southern Ocean in the sector 15� to 30�E

4. Universal Time – Local Time considerations

   Read more of: Universal Time – Local Time considerations

5. The poleward edge of the mid-latitude trough—its formation, orientation and dynamics

   Data from the Advanced Ionospheric Sounder (AIS) deployed at Halley, Antarctica (76°S, 27°W; L = 4.2) and the Dynamics Explorer-2 spacecraft (DE-2) are used to investigate several aspects of the […]

   Read more of: The poleward edge of the mid-latitude trough—its formation, orientation and dynamics

6. The structure of slant Es

   Read more of: The structure of slant Es

7. Observations of the effects of DPY currents at sub-auroral latitudes

   Magnetograms from Lerwick, Scotland and Halley, Antarctica are used to show that the effects of the DPY current system can frequently be detected at these sub-auroral observatories. It is found […]

   Read more of: Observations of the effects of DPY currents at sub-auroral latitudes

8. The ionospheric signature of the polar cleft over Halley, Antarctica

   Read more of: The ionospheric signature of the polar cleft over Halley, Antarctica

9. Pelites of the Glen Urquhart serpentinite–metamorphic complex, west of Loch Ness (Anomalous local limestone–pelite successions within the Moine outcrop: III)

   The c. 6 km2 complex comprises graphitic/pyritic, mainly kyanite-rich pelites, interbanded with metalimestones and invaded by foliated serpentinites. It is enveloped by typically Moinian psammites, semipelites and pelites. Previously regarded […]

   Read more of: Pelites of the Glen Urquhart serpentinite–metamorphic complex, west of Loch Ness (Anomalous local limestone–pelite successions within the Moine outcrop: III)

10. Some environmental factors influencing phytoplankton in the Southern Ocean around South Georgia

    Data on phytoplankton and zooplankton biomass, and physical and chemical variables, are combined with a published multivariate description of diatom species composition to interpret variation within an area around South […]

    Read more of: Some environmental factors influencing phytoplankton in the Southern Ocean around South Georgia

11. Antarctic aquatic ecosystems as habitats for phytoplankton

    Summary 1. The Southern Ocean is a large‐scale, relatively homogeneous upwelling ecosystem whose phytoplankton apparently grows suboptimally over much of its area. By contrast there is a wide variety of […]

    Read more of: Antarctic aquatic ecosystems as habitats for phytoplankton

12. Environment research: Is lead pollution of the atmosphere a global problem?

    Read more of: Environment research: Is lead pollution of the atmosphere a global problem?