Publications

10513 to 10524 of 13838 results

1. Total solar eclipse effects on VLF signals: observations and modeling

   During the total solar eclipse observed in Europe on August 11, 1999, measurements were made of the amplitude and phase of four VLF transmitters in the frequency range 16–24 kHz. […]

   Read more of: Total solar eclipse effects on VLF signals: observations and modeling

2. On the comparison of population-level estimates of haplotype and nucleotide diversity: a case study using the gene cox1 in animals

   Estimates of genetic diversity represent a valuable resource for biodiversity assessments and are increasingly used to guide conservation and management programs. The most commonly reported estimates of DNA sequence diversity […]

   Read more of: On the comparison of population-level estimates of haplotype and nucleotide diversity: a case study using the gene cox1 in animals

3. Short- and long-term consistency in the foraging niche of wandering albatrosses

   The wandering albatross (Diomedea exulans) is regarded as a generalist predator, but can it be consistent in its foraging niche at an individual level? This study tested short- and long-term […]

   Read more of: Short- and long-term consistency in the foraging niche of wandering albatrosses

4. Investigating the possible association between thunderclouds and plasmaspheric ducts

   It has been suggested that quasi-electrostatic electric fields from thunderclouds might produce whistler ducts by driving plasma interchange of geomagnetic flux tubes. Using lightning activity as a proxy for the […]

   Read more of: Investigating the possible association between thunderclouds and plasmaspheric ducts

5. Polar ecosystems

   Read more of: Polar ecosystems

6. The nearshore marine ecosystem of Antarctica: environment and ecology

   Read more of: The nearshore marine ecosystem of Antarctica: environment and ecology

7. Benthic organisms and environmental variability in Antarctica: responses to seasonal, decadal and long-term change

   Marine organisms in Antarctica live in an environment which exhibits variability in physical processes over a wide range of temporal scales, from seconds to millennia. This time scale tends to […]

   Read more of: Benthic organisms and environmental variability in Antarctica: responses to seasonal, decadal and long-term change

8. The response of the HF radar spectral width boundary to a switch in the IMF By direction: ionospheric consequences of transient dayside reconnection?

   In the high-latitude dayside ionosphere, the movement of the HF radar spectral width boundary (SWB) provides a good proxy for the movement of the open-closed field line boundary around magnetic […]

   Read more of: The response of the HF radar spectral width boundary to a switch in the IMF By direction: ionospheric consequences of transient dayside reconnection?

9. Signatures of dual scaling regimes in a simple avalanche model for magnetospheric activity

   Recently, the paradigm that the dynamic magnetosphere displays sandpile-type phenomenology has been advanced, in which energy dissipation is by means of avalanches which do not have an intrinsic scale. This […]

   Read more of: Signatures of dual scaling regimes in a simple avalanche model for magnetospheric activity

10. Avalanching and self organised criticality, a paradigm for geomagnetic activity?

    The characterization of global energy storage and release in the coupled solar wind-magnetosphere system remains one of the fundamental problems of space physics. Recently, it has been realised that a […]

    Read more of: Avalanching and self organised criticality, a paradigm for geomagnetic activity?

11. Study of volcano/ice interactions gains momentum

    Observations of recent volcanic eruptions in Iceland and detailed studies of sub-glacially erupted deposits and the interaction of lava and pyroclastic flows with snow and ice have provided important new […]

    Read more of: Study of volcano/ice interactions gains momentum

12. Evaluation of turbulent surface flux parameterizations for the stable surface layer over Halley, Antarctica

    Calculated surface fluxes from seven surface layer parameterizations are verified against 45 months of observations from Halley, Antarctica, with a temporal resolution of 1 h. The surface layer parameterizations are […]

    Read more of: Evaluation of turbulent surface flux parameterizations for the stable surface layer over Halley, Antarctica