As we are
working in very unaccessable areas much of the field work is based on
helicopter transport. It is thus not so easy using standard
oceanographic instruments and research vessels.
In March 2006 an Askeladden 16" boat was used for the polynya hydrogrphic sampling. The fieldwork is
logistically operated by the University Centre on Svalbard, UNIS
(photo by: Jon W. Jeppesen UNIS).
In March 2004 hydrographic sampling in Storfjorden was done based on a skidoo sledge driving along the edge of
the fast ice cover.
Storfjorden quite often has a fast ice cover during the winter months, because the sea ice is held in position by
small islands. The area of the fast ice varies, but during March 2004 we found it to be stable enough to deploy a
current meter below the fast ice. The Aanderaa Recording Doppler Current Profiler
(RDCP) managed to record the flow down to 32 m depth in nearby Freemansundet just north of Kapp Lee,
revealing strong tidal currents around 50 cm/s.