Braving The Antarctica
With approximately seventy thousand pairs, they are quite a sight, slipping about on a small rookery, in their snug tuxedos. As a person looking for antarctica travel packages you should visit that site.
Shooing away neighbors that come close to their pebble nests, they preen as they keep watch for a skua or seal that might cause a chick’s untimely death. Fluffy brown down-covered babies clamor incessantly, thrusting their heads high into their parents’ gullets for pre-digested food.
Penguin parents are constantly feeding their young. When one returns from the icy ocean full of food, a ritual of bows and pecks ensues before the mate struts off for a stint at sea.
Penguins are actually not really as cute as people think. Penguins are noisy, rude and foul-smelling. But large numbers of visitors to Antarctica every year to stand with them. It really is the vast frozen continent at the bottom of the world. This site teaches you about antarctica vacation.
There are other things for people to enjoy. There are dolphins, seals, whales, albatross and other sea birds and a beautiful landscape of icebergs that resemble great beasts and mythical creatures and glaciers with spires as tall as those on the churches of Europe.
Then, there’s the thrill of visiting a remote wonderland where fewer people than it takes to fill a football stadium have been before. To many, Antarctica is like a dream destination, holier than any place of worship. As soon as you begin your journey, the thrill has already begun. While this trip is indeed costly, its exotic and exclusive nature makes it worth the money Those who go from the United States brave at least 20 hours of air travel to Ushuaia, Argentina’s southern-most port, or Punta Arenas in Chile, Cape Town in South Africa, or Christchurch in New Zealand. To board ice-rated expedition cruise ships, any of these ports is an equally good option. Withstanding days of travel in rough seas, this is by far the only way passengers can reach the big icy continent.
Larger than the U.S. and Mexico combined, continental Antarctica is surrounded by ice shelves forming a surface bigger than North America, Europe and Greenland combined. Over two-thirds of the Earth?s fresh water is contained in this continent which is actually a two miles thick mass of ice exerting a lot of pressure on the Earth?s surface.
Between February 10 and 18, with nine vessels plying, operators are offering a choice of itineraries. Most of the ships carry 75 to 200 passengers the only exception being a lone ship that carries 400. On these voyages, instead of casinos, fitness centers and swimming pools, there are lectures and informative slide shows explaining Antarctica?s natural beauty.
Using zodiac rafts, passengers are taken to see scientists at work, penguins in their rookeries and vast colonies of seals.
Maintenance of the research stations is looked after by the U.S., Argentina, Chile, China, Russia and a few other parties who are signatories to the Antarctic Treaty. The Antarctic Treaty aims to dedicate the use of Antarctica for purely scientific pursuits by keeping it free from commercial and nuclear activity and totally eliminating the territorial aspirations of participating countries. A few research stations actually welcome visitors but others feel this hinders their normal functioning.
The work areas, recreational facilities, the church and a school are all part of Argentina?s Esperanza station at Hope Bay and are open for the tourists to visit at will. Every living soul, be it scientists, the military personnel, children and even animals, seems to be in harmony with everyone around.
A restaurant, a convenience store and a post office are some of the facilities that exist on Chile’s Teniente Marsh station which happens to be the largest base out of the nine that exist on King George?s Island. China’s Great Wall Station offers tourists the chance to buy things like T-shirts, stuffed penguins and other souvenirs. The United States’ Palmer Station, the large base on Anvers Island, limits tourism, allowing select ships to stop only at specified times during the season. At most places, tourists are not allowed inside residential and work areas.
Antarctica – Topographically Wonderful
Antarctica is larger than or Europe and encompasses 10 percent of the world’s land mass. The continent’s enormously barren and formidable landscape can see minus 89 degrees Celsius temperatures and 192 mph winds. Antarctica, home of the South Pole, is completely encircled by the Southern Ocean. Read this site if you want affordable travel to antarctica information.
The waters off of Antarctica are some of the most nutrient rich in the world, and they support a plethora of wildlife including whales, dolphins, penguins, fish, flying birds and seals. Trapped beneath the massive ice shelves, micro organisms, also more commonly known as krill, multiply. The chief food of the seals, whales and penguins is krill, and it is also utilized by humans in Japan.
The geographical landscape of Antarctica is the coldest, windiest continent on earth, meaning that the animals that live here must adapt to these extreme conditions. Antarctica holds the highest average elevation for any continent, and is perhaps the driest with only approximately 200mm of precipitation along the coast each year. Animals which have learned to survive and thrive in these brutal weather conditions include penguins and seals.
A quirk of mother nature has rendered Antartica critical to the survival of mankind. The heavier of the molecules in the atmosphere are found at a higher concentration at the poles, with a more pronounced greenhouse effect. This traps the sun’s rays within the atmosphere resulting in the surface temperature rising steadily. You will gain a deeper understanding about antarctica travel by checking out that resource.
Our atmosphere contains 21% oxygen and 79% nitrogen. Additionally, in very small quantities, methane gases and carbon dioxide also exist. The back-radiation from earth is absorbed into the gases and water vapor, warming the air. This phenomenon is referred to as the greenhouse effect.
The more severe climate areas by the equator take in the various gases more quickly than the more moderate weather locations. Because this tremendous heat generated by the Greenhouse effect is so much more extreme than that of other areas, Antartica is the subject of a great deal of scientific scrutiny.
The ice covering Antarctica is nearly three miles thick. It was created by the compaction of snow over millions of years. Studies regarding prehistoric areas are possible in this region by drilling through the ice and studying core samples, more specifically the atomic isotopes and air bubbles contained within.
The infamous hole in the ozone layer is caused by fluorocarbons released from refrigerants into the atmosphere interacting with ozone. Overtime, this molecule has stripped away layers of the ozone. Because of the warming effect, huge ice shelves have broken off, an action called calving.
Those ice bergs then float north and slowly melt. This melting causes a rapid reduction of the polar icecaps and results in a corresponding rise in the level of the sea. Not to mention the krill loose their food source and habitat for reproduction.
If all of the ice in Antarctica melts, scientists estimate that the seas will rise at least 180 feet. That is the equivalent of skyscrapers in New York being surrounded by water at the 20th floor as it is in Venice. Other, low lying countries like Bangladesh and islands in the South Pacific may end up completely under water.
Many who have traveled to Antarctica are of one accord in that the region is a vast area full of captivating and stunning splendor. The animals are not disturbed by the presence of people in the area. It is an inspiring sight to view the mixture of animal innocence and nature’s beauty.
We must remain optimistic that people in our era and future eras will care for and maintain Antarctica and its unspoiled beauty. It’s destruction has been accelerating for quite a while,though. While measures to promote the preservation of this world have begun, with many nations helping, more are needed to protect this beauty.
Geographically Important & Unique : Antarctica
Antarctica, larger than Europe or, makes up one-tenth of earth’s land mass. However, this continent is far from hospitable, with sustain winds reaching 192 mph and temperatures as low as negative 89 degrees Celsius. This continent lies in the Southern Ocean. Visit this site for further information on antarctica travel information.
These Antarctic marine ecosystem supports some of the richest nutrient flows on the planet and is home to whales, seals and dolphins. Large quantities of tiny shrimp-like creatures called krill live within these ice-covered waters. The chief food of the seals, whales and penguins is krill, and it is also utilized by humans in Japan.
Any creatures living in Antarctica must become accustomed to the dry, windy and cold weather conditions that grow to extremes on that continent. The continent features not only the greatest altitude anywhere, but also has a severely limited amount of rain both on the coast and inland. The creatures that can survive here include mostly seals and penguins, while plant-life consists of tundra and algae.
There is a very unique condition here in Antarctica that makes it critically valuable to mankind. The atmosphere is comprised of a variety of molecules, and the heavier ones have a tendency to settle near the poles of our planet, making the greenhouse effect more pronounced in these areas. The sun’s luminous energy is soaked up at the Earth’s poles near the exterior, making things a little warmer. When you would like to get more information on antarctic travel check out this site.
The atmosphere contains almost 79 percent nitrogen and 21 percent oxygen. There are also minute amounts of carvbon dioxide and methane. The back-radiation from earth is absorbed into the gases and water vapor, warming the air. This is commonly acknowledged as the greenhouse effect.
The more severe climate areas by the equator take in the various gases more quickly than the more moderate weather locations. Because this tremendous heat generated by the Greenhouse effect is so much more extreme than that of other areas, Antartica is the subject of a great deal of scientific scrutiny.
The ice sheet that covers Antarctica is nearly 3 miles thick. This tremendous thickness is a build up of snow accumulated over many centuries. Drilling in order to research core samples of prehistoric air bubbles and atomic isotopes is revealing vast amounts of information on prehistoric eras.
The well-known ozone layer breach is said to be the result of harmful CFC’s … an atmospheric imbalance caused by these toxic pollutants. These refrigerants combine poorly with ozone. The increase in temperature has resulted in the melting of many ice shelves.
Once separated, the ice shelves float north and eventually melt. The resulting additional water greatly brings up the altitude of sea level. Unfortunately, this decreases the amount of area the krill have to breed and eat.
If all of the ice in Antarctica were to thaw, this would bring up sea level about sixty yards. New York City would end up a “Venice” of sorts, with waters reaching as high as the 20th story of many large buildings. Low-lying countries like islands of the South Pacific would be completely engulfed by water.
Those who have visited this continent all reminisce about the beauty of Antarctica. Wildlife, which has had very little interaction with humans, are calm and often curious about their presence. This is a pristine world of ice and snow, untouched by humans.
Hope remains that current and future civilizations will value Antarctica enough to protect and conserve its perfect brilliance. Sadly, this continent has been dissolving slowly for decades. While measures to promote the preservation of this world have begun, with many nations helping, more are needed to protect this beauty.