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The Weddell seal [2] (Leptonychotes weddellii) is a relatively large and abundant true seal with a circumpolar distribution surrounding Antarctica.The Weddell seal was discovered and named in the 1820s during expeditions led by British sealing captain James Weddell to the area of the Southern Ocean now known as the Weddell Sea. [3]
All lobodontine seals have circumpolar distributions surrounding Antarctica. They include both the world's most abundant seal (the crabeater seal) and the only predominantly mammal-eating seal (the leopard seal). While the Weddell seal prefers the shore-fast ice, the other species live primarily on and around the off-shore pack ice. Thus ...
Researchers are exposing the secrets of the world’s southernmost mammal, the Weddell seal. These seals, found in Antarctica’s Erebus Bay, live in rapidly changing environments. They can weigh ...
Weddell seal. The North-west White Island Antarctic Specially Protected Area comprises a 142 km 2 area of coastal shelf ice on the north-west side of White Island in the Ross Archipelago of Antarctica.The site has been designated an Antarctic Specially Protected Area (ASPA 137) because it supports an unusual small breeding population of Weddell seals, which is not only the most southerly known ...
Weddell got as far south as 74°S; the furthest southern penetration since Weddell but before the modern era was made by William Speirs Bruce in 1903. The Weddell Sea is an important area of deep water mass formation through cabbeling, the main driving force of the thermohaline circulation. Deepwater masses are also formed through cabbeling in ...
The seals, with the high-tech device on their heads, then freely swam around the Antarctic ice while inadvertently c. More than a half dozen Weddell seals, each with a futuristic monitoring device ...
It remained grounded on the Antarctic’s Weddell Sea floor for more than 30 years, probably until it shrank just enough to loosen its grip on the seafloor. ... seals and penguins mostly – that ...
Leptonychotes weddelli Weddell seal; Lobodon carcinophagus Crabeater seal; Ommatophoca rossi Ross seal; Arctocephalus sp. Southern fur seals; At the time of creation, all fur seals in the Antarctic area where in the genus Arctocephalus, however since then many species formerly in that genus have been reclassified under Arctophoca with only A ...