of subaquatic permafrost and taliks in multiple cryostratigraphic settings with drilling, sampling, near-surface geophysics and temperature sensors. The primary sites included a large freshwater body (Golzovoye
climate-friendly as possible – and that also includes business travel by plane. Unless and until nearly emission-free air travel becomes a reality, doing our part for climate protection in the form of
suggests, the second successor station to the Georg von Neumayer Station. It is located in the Antarctic near Atka Bay and is operated by the Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research
acquisition, interface to visual detection software "Walog". (+) Sterling cooler of sensor head achieved nearly 3 months lifetime before failure. (-) false alerts triggered by flocks of birds and rapid motion [...] (Photo: Alfred-Wegener-Institut) PS115: IR signatures of marine mammals. Left to right: Blowing whales (near horizon); seal on ice, ~1200m distance; polar bear, ~450 m distance. (Photo: AWI (CC-BY 4.0).) Tashtego
area. Alongside the passive acoustic recordings, on-ice and underwater camera systems were deployed near Weddell seal breathing holes as a pilot project to obtain additional visual information on this species' [...] expedition ANT-XXV/2 doi.org/10.2312/BzPM_0595_2009 Deployment of 6 GPS tracked PALAOA-S recorders near Maud Rise. RESON TC4032 hydrophone connected to an M-Audio recorder. with solar panel. 2008 Polarstern [...] and power supply for the active hydrophone within the aluminum box. Setting up a PASATA recorder near a group of Weddell seals on the sea ice of Atka bay, Antarcitca.
Antarctic Divergence, sucked in from their North Atlantic source regions, are partly driven northward near the surface towards the northern flank of the ACC, where in a zone of confluence they subduct to
/222531875_The_ISPOL_drift_experiment ) Fig. 4: A-frame with CTD and 5-l bottle. The support gear near the edge hosts the frame and spreads the mechanical forces. (Photo: Dr. Michael Schröder, AWI) Fig
Institute, warning against strong magnetic fields and danger! A second sign warns that metallic objects near the magnets make for dangerous projectiles. People with pacemakers and other metallic implants may