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Physical Geography
Lecture 16
Antarctica
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Cards (5)
seals
1775
:
13,000
skins sold in China
1791
:
102
vessels involved
1798
:
100,000
skins sold in Canton from one vessel
1775-1900
:
25,000,000
fur seals taken for skins
by
1900
effectively wiped out
Antarctic fur seal actually thought to be
extinct
southern sea elephant targeted for its
oil. millions
taken for boiling down for oil and hunted nearly to
extinction
whales were cut up beside the ship and there were so many whales that only the
blubber
was taken and the remainder allowed to
float away
whaling
was the reason for the first colonisation of the
Antarctic
continent
whaling
total kill estimated at
1,500,000
started in
1904
1912
-
11,000
killed
1937
-
46,000
killed (9000 immature)
1965
- industry effectively ends due to
overexploitation