Updated 8-11-2022 with photos during a short visit back to Scott Base Happy days! A major and ambitious milestone has been achieved! Last season, when we were here to test the platelet coring system, we deployed a brand-new type of oceanographic mooring with an experimental design. A 'mooring' just means a string of instruments suspended through the water column and programmed to keep collecting data for as long as possible. This is standard operating procedure for ship-based oceanography but is rather a different prospect in our situation, primarily because we have non-permanent sea ice cover to contend with. It is usual for us to deploy a mooring, but to only leave it in the water for the period that we're actually in Antarctica conducting the science. We'll drill a hole in the sea ice, mount a tripod over it, then suspend a weighted line with instruments attached down into the water column. When we've completed the rest of the work, we return to the mooring sit...
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