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AntarcticaAntarctica, on average, is the coldest, driest, and windiest continent, and has the highest average elevation of all the continents.[1] Antarctica is considered a desert, with annual precipitation of only 200&_160;mm (8&_160;inches) along the coast and far less inland.[2] There are no permanent human residents but anywhere from 1,000 to 5,000 people reside throughout the year at the research stations scattered across the continent. Only cold-adapted plants and animals survive there, including penguins, seals, many types of algae, and Tundra vegetation. Although myths and speculation about a Terra Australis ("Southern Land") date back to antiquity, the first confirmed sighting of the continent is commonly accepted to have occurred in 1820 by the Russian expedition of Mikhail Lazarev and Fabian Gottlieb von Bellingshausen. The continent, however, remained largely neglected for the rest of the 19th century because of its hostile environment, lack of resources, and isolation. The first formal use of the name "Antarctica" as a continental name in the 1890s is attributed to the Scottish cartographer John George Bartholomew. The name Antarctica is the romanized version of the Greek compound word a?ta??t??? (antarktiké), feminine of a?ta??t???? (antarktikos),[3] meaning "opposite to the north".[4] The Antarctic Treaty was signed in 1959 by twelve countries; to date, forty-six countries have signed the treaty. The treaty prohibits military activities and mineral mining, supports scientific research, and protects the continent's ecozone. Ongoing experiments are conducted by more than 4,000 scientists of many nationalities and with different research interests.[5]
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Showing 1 to 25 of 69 Articles matching 'Antarctica' in related articles. |
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1. Amazon - A Place to visit in lifetime
November 13, 2009
Amazon the world’s most exotic place is one place you should visit, if you are a traveller. Here are some of the facts about this rainforest: 1. Amazon is the densest and the largest forest in the world. 2. This rainforest is home to 1500 species of birds, 2500 species of fishes, 1800 species of butterflies, 50,000 species of plants and more. Amazon has 300 tribes living and out of these, 70 tribes are yet to make formal contact with the world! 3. Amazon River, the life force of this forest is the second largest river in the world. Amazon contains more water than the Mississippi, the N... (read more)
Author: Jack Lyon
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2. Antarctica the chilly land!
November 06, 2009
Amidst the solitude of Antarctica, adventurous travellers can discover an ethereal landscape that lingers in the memory. Very few have ventured onto this appealingly inaccessible continent but those who have rave about the privilege of gazing upon towering mountains, bulky glaciers and luminous, dreamlike icebergs. Perhaps more than anywhere else, Antarctica reminds those who visit it of the awesome power of nature.
Cherish some of the best wildlife viewing in the world in Antarctica. Elephant and Weddell seals, emperor, chinstrap and Adelié penguins and humpback and minke whales which ar... (read more)
Author: Ezee Go
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3. About Energy and Energy Efficiency
November 05, 2009
Scientists claim that global warming is fast approaching and satellites ratify their claims with pictures of melting icebergs in Antarctica and Arctic. Indeed it is high time to wake up and take notice, before it is too late. The results have been initiatives in technologies that promise significant energy efficiency and focus on going green; the air conditioning and other mechanical services included.
Studies reveal that a total of 30% to 40% energy consumed by human kind is used up in buildings – almost 50% of the energy used in Australia is used for cooling and heating commercial comp... (read more)
Author: Louise Lambert
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4. Don't Ignore Dog Heartworm Treatment
October 16, 2009
Heartworm is a parasite that has been found in all fifty states of America and all continents except Antarctica. It is most prevalent along the Mississippi river and within 150 miles of the Atlantic and Gulf coasts. This article looks at the life cycle of the heartworm and what it can do to your dog if she is infected and not treated.
Heartworms have two major stages in their life cycle: as adults and as larvae. The adult heartworm lives in an infected host that could be a dog, cat, fox, wolf or coyote. It produces thousands and thousands of live larvae into its blood stream. These larvae... (read more)
Author: Sally Winter
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5. The introduction of storage card of cell|mobile phone
October 12, 2009
What is the storage card of cell | mobile phone? How many storage cards of cell |mobile phones are there in the market now and how to buy an appropriate storage card?
The storage card of cell | mobile phone is a storage using the technology of flash memory, it can store the electronic information you want to retain and is very easy for you to carry them. It is small and exquisite, just like a piece of card. It is widely used, to be exaggeratedly, it is even used in the Antarctica.
There are many storage cards of cell | mobile phones in the market now, in general, there are MMC card, ... (read more)
Author: Jessie Zhou
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6. Advantages and Disadvantages of Green Energy
October 05, 2009
The United States produces 6 billion metric tons of CO2 annually. Yes that is Billion! Forty percent of carbon dioxide (CO2) generated in the US comes from the generation of electricity. We are certainly not the only offender, but we are one of, if not the largest, contributor to the greenhouse gas problem. The accumulation of greenhouse gasses is causing the earth to warm, reducing the size of ice deposits in the Arctic, Antarctica, and Greenland. This has already caused severe problems for small Pacific Island nations and threatens costal areas all over the world. The reduction of ... (read more)
Author: Susan Ozmore
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7. Antarctica Travel Guide
September 24, 2009
The ice shelves and mountain ranges in Antarctica make you recognise the enormity of nature and the frailties of human life. To put it very simply, Antarctica is a stunning destination. The continent that is, even today, uninhabited (only scientists and other members at research stations comprise the temporary human inhabitants) leaves you spellbound with its breathtaking natural beauty. Although you’ll feel out of place, for hardly anyone (seals and penguins included) will notice you, more visitors to Antarctica have come thanking they chose this destination over others. Places to see in Ant... (read more)
Author: Kelly Hill
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8. Antarctica Provides Setting for New Hollywood Thriller
September 13, 2009
The Whiteout movie posterA scientific research station in the most remote, most extreme environment on Earth is the setting for a murder/mystery starring Kate Beckinsale and adapted from a popular graphic novel.Just outside the warm, safe housing and laboratories at the South Pole, a grim fate awaits anyone caught in the bitter cold of Antarctica. But it is into that frozen desolation that the continent's only American law officer, U.S. Marshal Carrie Stetko, must go to solve a grisly series of murders:The trail of bodies leads her to other remote research outposts and stretches back more than... (read more)
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9. The Seven Continents and Oceans
August 27, 2009
Do you know all the oceans and continents in the world? I'm sure you would recall them if you saw a map of seven continents and oceans, but if you happen to be like everyone else you might be able to name the continents but not all the oceans. There are generally considered to be 7 continents. But the continents we identify are not chosen based on exact criteria, but rather by historical definitions. For example, Asia and Europe are part of the same singular land mass called Eurasia. But they are generally considered separate continents because of cultural and historical reasons. There are 7 c... (read more)
Author: Jon Smarth
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10. Central America - Travel guide
August 19, 2009
Travel to Central America – get intrigued! Central America, the less popular than its more famous neighbours offer the most unforgettable holiday experience that you could be raving about for decades. Central America comprises of Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama and parts of Southern Mexico. It remains a mystery to so many of us, that a visit to these destinations adds a touch of intrigue that makes the journey even more exciting! Although very tiny on the map, Central America is packed with more diversity than any other similar sized area on our plane... (read more)
Author: Jack Lyon
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11. Taking a French Course - The 3 Most Recommended Ways of Learning French
July 21, 2009
Due to its widespread use, the ability to speak the French language is becoming a necessity for businessmen and travelers alike. Spoken by 700 million people worldwide on every continent with the exceptions of Antarctica and Australia, it is considered to be one of the major international languages. If you are interested in learning how to speak French, there are several ways of going about it. We will cover those French learning methods in detail, but first you must decide the dialect that you wish to learn.
While standard French is the dialect that is spoken officially in the country of... (read more)
Author: Sean Lee
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12. Galapagos Islands Tours
July 03, 2009
Galapagos Islands – unforgettable tours
The Galapagos Islands are a group of islands located in the eastern Pacific Ocean, and coming under the administrative jurisdiction of Ecuador. These islands consist of 13 major islands, 6 smaller islands and several islets and rocks. An interesting destination for those looking to get away from the maddening crowds usually encountered at popular holiday spots, Galapagos makes you feel you are in a different era altogether. Go for a holiday in Galapagos, you will never regret it!
History
The Galapagos Islands were accidentally discovered i... (read more)
Author: Jack Lyon
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13. New Zealand - Bay of Islands Hotels
May 20, 2009
New Zealand is one of the most beautiful places in the entire world. New Zealand is made up of two primary islands, namely the South Island and the North Island. There are also many other smaller islands that are a part of New Zealand as well such as the Chatham Islands. New Zealand even has a claim stake in the region of Antarctica, namely the Ross dependency. The geography of the region has rich and varied history. The flora and fauna that is seen in New Zealand is some of the most diverse in the entire world. New Zealand has something to offer for every single breed of traveller. The ur... (read more)
Author: Brandon Farber
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14. Winners of Environmental Prize Warn of Climate Problems
May 06, 2009
Two American scientists have received a major environmental award, the Tyler Prize, for their work in tracing global warming and chronicling the effects of pollutants on the atmosphere and ice sheets. Richard Alley of Penn State University has traced climate change through the record left in the ice sheets of Greenland and Antarctica. Indian American scientist Veerabhadran Ramanathan of the Scripps Institution of Oceanography has studied the effects of pollutants in shifting precipitation patterns. He and his colleagues have shown that so-called brown clouds, caused by carbon and other pollu... (read more)
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15. Secrets Beneath the Antarctic Ice
April 20, 2009
There are many mysteries surrounding the Antarctic, and things are getting interesting! Scientists are just beginning to explore some of its many secrets - secrets which may affect the future of our planet.
On 12th April 2009, The Independent ran a story – Hilary Clinton urges Tougher Controls on South Pole Tourists
It is a fact that Antarctic tourism is becoming increasing popular and although there have been incidents where boats have hit trouble in the icy, treacherous terrain, there is no indication however that tourism is in any way detrimental to the region – So, it begs the qu... (read more)
Author: suzanne hayes
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16. Antarctica Peninsula: Krill Population and Temperature Change
April 08, 2009
Antarctic Peninsula has been experiencing warming trends for over 40 years with an increase of 2-3 C, thus correlating with lower sea ice conditions in the Amundsen Sea and Bellinghausen Sea. Warming temperatures around the Antarctic Peninsula is changing the dynamics of the ecosystem. The rise in atmospheric temperature is causing increasing in melting of freshwater glaciers and ice shelves. Fresh water emerging into the sea counteracts the salinity within a regional area. Changes identified are;
• Decrease in sea water salinity up to 60 miles offshore • Lower sea ice • Decreased kri... (read more)
Author: Steve Bynum
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17. Expatriates Delhi | Expatriates in Delhi
March 24, 2009
Article: - Delhi Network is a non-profit organization whose main purpose is to support expatriates living and working in New Delhi. A Delhi based top expatriates networking company having more then 400 members representing 46 nationalities, and all the continents (except Antarctica!). We are prominently working for the expatriates who residing and working in New Delhi. A social networking community for deportees to provide a convenient leaving in New Delhi India. If you are a expatriates and putting on Delhi from last some years then you can become a member of the Delhi network organizatio... (read more)
Author: Micelle ford
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18. Scientists Offer More Evidence of Polar Meltdown
March 18, 2009
Two more scientific studies show a large part of the Antarctic ice cap melting at a much faster rate than previously predicted.The studies, published Thursday in the London-based science journal Nature, said global sea levels could rise up to seven meters if the ice sheet in western Antarctica collapses centuries from now, as some researchers predict.Large pieces of ice drifting off after separating from an Ice Shelf (file photo)Scientists from New Zealand, Italy, the United States and Germany conducted the studies, which involved extensive drilling into the sea floor under the Ross ice shelf ... (read more)
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19. Palm Oil, Greenpeace, FOE and the one that Flew over the Cuckoo's Nest
February 09, 2009
Some enterprising environmental entrepreneur has come up with a novel idea to tap the wild and icy seas between Australia and Antarctica to become a money spinner by engineering nature to soak up carbon dioxide and then selling carbon credits worth millions of dollars.
To some scientists and many nations, though, the concept of using nature to mop up mankind's excess CO2 to fight global warming is fraught with risk and uncertainty.
An analysis by a leading Australian research body has urged caution and says more research is crucial before commercial ventures are allowed to fertilize ... (read more)
Author: Deforestation Watch
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20. The Orchid As An Exotic Flower
February 04, 2009
Next to the rose, orchids are the plants most in exact in both the reserved and commercial marketplace. No yard family has as many different plants as the orchid family. Orchids are known to grow in most, every part of the world with the exemption of Antarctica and the deserts.
Most African orchids are pallid, while Asian orchids are commonly multicolored. Some orchids grow only one flower on each stem, while others can have more than a hundred blooms on a separate spike.
When not in tint, orchids very much resemble crazy grasses and, or palms. They can be grouped according to the ... (read more)
Author: Jules Sims
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21. Orchid Are Unqiue Family Of Flowers
February 04, 2009
Orchids are a very exclusive family of flowers; they are the principal families of zenith plants. The orchid has evolved so successfully that there is only one continent in the world where they do not grow obviously - Antarctica. The evolutions of the orchids mean that they have learned to adapt to each individual environment. During this treat of adaptation the orchid has fraught on arachnids, insects, birds and butterflies to ensure its successful pollination. We all have an idea the orchids are a scenic flower - some are not, however, their achievements of survival still make them worthy of... (read more)
Author: Jules Sims
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22. Orchid Introductions For Beginners
February 04, 2009
Orchids are a very sole families of plants; they are the largest families of acme plants. The orchid has evolved so successfully that there is only one continent in the world where they do not grow purely - Antarctica. The evolutions of the orchids mean that they have learned to adapt to each individual environment. During this manage of adaptation the orchid has fraught on arachnids, insects, birds and butterflies to ensure its successful pollination. We all have an idea the orchids are a scenic flower - some are not, however, their achievements of survival still make them valuable of admirat... (read more)
Author: Jules Sims
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23. Anti-Whaling Group Says it Has Located Japanese Fleet
February 01, 2009
The anti-whaling group Sea Shepherd Conservation Society says its chase ship has located Japan's whaling fleet near Antarctica and is in pursuit.In a statement Sunday, the U.S.-based group said that after a week of searching their vessel was 11 kilometers from the Japanese mothership Nisshin Maru and two harpoon vessels and was closing in on them.Japan has called the Sea Shepherd activists "pirates" and "eco-terrorists" because of their use of aggressive tactics, such as boarding, stink bombs and collisions. But the activists say the whalers are the real "pirates" because their hunt violates ... (read more)
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24. Possible Japan Commercial Whale Deal Shocks Environmentalists
January 27, 2009
The International Whaling Commission is considering a plan to allow Japan to hunt whales, locally, in return for scaling back its activities in Antarctica. Australia, which is one of six countries involved in the discussions, says negotiations are at a very early stage. Conservationists say they are shocked by the proposal to reach a compromise deal with Japan. Under the plan, Japan would be allowed to engage in commercial whaling off its coast, in exchange for reducing the number of whales it plans to kill in the Southern Ocean.Critics suspicious of JapanUndated handout photo released on Fe... (read more)
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25. Cold Snap leads to Rise in Car Accident Claims
January 23, 2009
As England languishes in the grip of a ferocious cold spell, bringing temperatures of -10, colder than current temperatures in Antarctica, Greenland and Iceland, the icy conditions have contributed to a rise in the number of car accidents.
The below freezing temperatures mean that there are more cars on the road as the option of walking or cycling seems highly unattractive. At the same time, driving conditions are unpredictable and dangerous.
The combination of extreme cold weather leading to slippery icy roads along with higher traffic volumes, leads to an increase in the number of ... (read more)
Author: Carys Robshaw
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