Expedition to study polar bears and walruses by Heiner Kubny | Aug 20, 2021 | Archive, Science, ScienceThe research vessel “Ivan Petrov” and the scientists shortly before departure in Arkhangelsk. (Photo: Rosneft) On August 14, an expedition aboard the scientific research vessel “Ivan Petrov” departed from Arkhangelsk for Novaya Zemlya and Franz...
