Antarctica Picture | Antarctica Cruise | Facts | History | Boots | Store | Clothes | Whales | Books | Video | Schools | Forum | Site Map | FIDS / OAE's
|
Antarctica Picture | Antarctica Cruise | Facts | History | Boots | Store | Clothes | Whales | Books | Video | Schools | Forum | Site Map | FIDS / OAE's
|
|
Whaling in Antarctica - 1
From the earliest days of exploration, Antarctica was plundered for it's natural
resources.
Ships would be sent south to harvest the whales with no regard to the long term protection of the fishery, the plunder of Antarctic whales was more akin to mining than to a sustainable fishery. Take what is there, and when it is gone there will be no more. The result was the decimation of virtually all of the world's whale species to the extent that today, decades after large scale commercial whaling stopped, most whale stocks are still a small fraction of their pre-whaling levels. Today around 300 whales are still taken from the Antarctic waters by the Japanese for 'research' they also sell the flesh from these "scientifically gathered" whales to fund their marine research programmes (whale meat is highly prized in Japanese eateries). More recently some whaling nations have been pressing for a lifting of the ban on commercial whaling. News about whales Antarctic whaling began on a large scale in 1904 with the building of a whale processing station at Grytviken, South Georgia. A number of shore-based stations were in operation under some kind of regulation on the catches very shortly after this. Processing of carcasses was very inefficient in the early days as a whale was stripped of its blubber alongside the factory ship and the remains were left to float away. There are places around Antarctica and sub-Antarctic islands such as South Georgia where there are beaches that are covered with whale bones. In some places the beaches are made of almost nothing else but whale bones. In 1925, the first "factory ships" were built so that whaling could take place entirely at sea. This meant that the whalers were not operating within the territory of any one country and so consequently there were no regulations on catch size or species taken nor on the age or sex (nursing mothers with calves for example) of the catch. The best catch for whalers were initially Humpback whales as they swam slowly and often close to the land so were easy to reach. As whalers became able to operate away from port with faster whaling boats, their attentions turned to the Blue Whale. Blues were always the preferred species even when numbers were declining, but as they became scarcer attention was turned to firstly Fin and then Sei whales, each progressively less profitable than the predecessor. The taking of Fin and Sei whales was banned by international agreement in the late 1970's when those nations still involved in whaling turned to the much smaller Minkes.
The International Whaling Commission (IWC) was set up in 1946 to "regulate the orderly development of the whaling industry". Unfortunately it was widely perceived as failing in this task. From the 1970's onwards conservation groups began an intense international struggle aimed at saving whaling stocks from further depletion. "Scientific whaling" for research purposes is a loophole to internationally agreed moratoria on whaling and remains a controversial issue. Proposals put forward by Japan to take Sperm and Minke whales were criticized by the IWC because of the infeasibility of the proposed research methods. Many people consider that "scientific whaling" is simply a continuation of commercial whaling under a different name.
|
|
| ||||||||
Many different whale species migrate south
during the austral summer to take advantage of the food resources of vast swarms
of krill that feed on the huge phytoplankton blooms. These blooms result
from upwellings of nutrients around Antarctica along with up to 24hours of daylight
for much of the region in midsummer.
