Cape Evans lies on the west side of Ross Island and is an important site for Antarctic exploration. The site was used as a headquarters for Scott's 2nd Expedition in 1910-1913. The hut, Scott's Hut, still stands and contains many of the items used by the expedition. Below is a picture from the hill that overlooks Scott's Hut (foreground) and across the sea ice toward a glacier terminus. The hut is quite large, 50 feet long and 25 foot wide. A stable building (for nineteen Siberian ponies) approximately 50 feet by 16 feet sits against the the main building. Scott intended to use the ponies (rather than huskies) to pull the sledges to the South Pole. The horses didn't fare too well, unfortunately. Neither did the explorers!
The shelves remain stocked with food items, including a bottle of Heinz ketchup as well as the pickled onions, cabbage, and other sauces pictured below.
The expedition team included a number of scientists (mostly biologists and geologists), who carried out some basic studies. Much of their equipment remains, including chemical reagents, glassware, scratch plates, bunsen burners, etc. A penguin lies on one table, still waiting to be dissected (not shown here).
Scott ran his expeditions as military operations. The "officers" got the best quarters, while the "enlisted men" shared a warren of bunkbeds they referred to as "the tenements." Scott's bed is pictured below, with a candle for lighting and furs and woolen blankets for bedding. Some clothing is also stacked at the end of the bed. The walls around the beds are decorated with pictures, mostly cut from magazines.
Thursday, December 6, 2007
Sunday, December 2, 2007
DRILLING COMPLETE!
PRESSURE RIDGES IN THE SEA ICE
The sea ice is dynamic. Where it meets the land, tidal forces and the pressures of ocean currents and glacial movement cause the sea ice to buckle upwards into a series of ridges parallel to shore called pressure ridges. The photo below shows some pressure ridges formed along the point where Discovery Hut is located.
The fractures between ridges can extend all the way down to the water below. Because of this, these areas can be dangerous and are off-limits. However, some extensive pressure ridges form each year in front of Scott Base, the New Zealand station located about 2 miles from McMurdo. These ridges are carefully monitored, and each year the station marks a safe route through the features. Following the route is only allowed with a trained guide, and we were lucky enough to be able to take a tour today.
The photograph below should give you some idea of the size of these features. Shown are my night shift buddies, who also took the tour. The walls of ice in the background are a few feet thick, and have been thrust from horizontal to vertical. You can also see the different types of gear issued by each country. Those in the red jackets and pants are Italians. The red and blue combo at left is worn by a German. The dark blue gear is Kiwi. The Americans are in red jackets and black pants.
At one point we came across this seal, who was resting after a long dive. He/she didn't seem to perturbed by our presence. The seal lay near a hole that had melted through the ice.
There were some amazing ice formations. It was all very surreal.
The fractures between ridges can extend all the way down to the water below. Because of this, these areas can be dangerous and are off-limits. However, some extensive pressure ridges form each year in front of Scott Base, the New Zealand station located about 2 miles from McMurdo. These ridges are carefully monitored, and each year the station marks a safe route through the features. Following the route is only allowed with a trained guide, and we were lucky enough to be able to take a tour today.
The photograph below should give you some idea of the size of these features. Shown are my night shift buddies, who also took the tour. The walls of ice in the background are a few feet thick, and have been thrust from horizontal to vertical. You can also see the different types of gear issued by each country. Those in the red jackets and pants are Italians. The red and blue combo at left is worn by a German. The dark blue gear is Kiwi. The Americans are in red jackets and black pants.
At one point we came across this seal, who was resting after a long dive. He/she didn't seem to perturbed by our presence. The seal lay near a hole that had melted through the ice.
There were some amazing ice formations. It was all very surreal.
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