4069 to 4080 of 14084 results
-
-
Geomagnetic polarisation anomaly at South Georgia
Read more of: Geomagnetic polarisation anomaly at South GeorgiaA preliminary analysis shows that magnetic variations of periods 16 to 60 minutes at South Georgia are strongly polarized in a NNE’ly direction. The effect is observed at all seasons […]
-
-
-
-
Performance of V.H.F. aerials close to a snow surface
Read more of: Performance of V.H.F. aerials close to a snow surfaceMeasurements of aerial admittance as a function of height above a snow surface show that when the surface temperature is below freezing, the aerial performance is insensitive to slight surface […]
-
-
Antarctic seabird and seal monitoring studies
Read more of: Antarctic seabird and seal monitoring studiesThe need to investigate and understand the nature of changes in abundance of economically important marine living resources has been widely recognized. They may be naturally occurring fluctuations, cycles or […]
-
-
-
-
Geological significance of a Middle Cambrian fauna from Antarctica
Read more of: Geological significance of a Middle Cambrian fauna from AntarcticaA NEW collection of a Cambrian fauna, occurring as erratics in a Quaternary moraine near Mount Provender (80°23′S, 29°55′W), western Shackleton Range (Fig. 1, inset) is reported here. It includes […]