During the Tango 1 expedition, an important part of the projects relies on samples and data collected by SCUBA divers. Our diving team is composed of Francesca (UGent), Martin (ULiège), Lea and Camille (ULB).
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Antarctic waters are a first for all members but Francesca, and previous training was an important part in the planning of the expedition. First, all divers needed to obtain a European Scientific Diver certification to be able to carry on research underwater. The team then trained in Belgium using the same tools they would use here, around the Antarctic Peninsula.
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Diving in Antarctica mainly requires the ability to cope with freezing-cold water. For this, the dry suit is a must and is completed by multiple layers of thermal underwear and warming equipment. Luckily, Belgian weather can offer extreme diving conditions, with quarries and lakes reaching down to 4°C during the winter. Our team was therefore well prepared and did not suffer from more than a few cold fingers.
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On-site they collect specimens, sediments cores along with pictures and videos to document the expedition.
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