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Selasa, 22 April 2008
Description of Mount Kilimanjaro
The highest point is Uhuru Peak on the volcano Kibo, 5,895 metres (19,341 ft). Kibo has a 1.5 mile wide crater on the top of it. As the highest point in Africa, Uhuru Peak is one of the Seven Summits. The summit was first reached by the Marangu army scout, Yohanas Kinyala Lauwo, German Hans Meyer and Austrian Ludwig Purtscheller, on October 6, 1889. Two other peaks are also extinct volcanoes: Mawenzi (5,149 m, 16,890 ft), the third highest peak in Africa (after Mount Kenya) and Shira (3,962 m, 13,000 ft). Yohanas' Notch is named after Lauwo.
An ascent of Mawenzi requires rock climbing and/or snow/ice climbing skills. The climb to Uhuru Peak is considered to be a relatively straightforward endeavour; however, ample time must still be provided for proper acclimatization to prevent altitude sickness. The three shortest routes, Marangu, Rongai and Machame can be climbed by a person of good health and limited mountaineering experience. Many who climb employ altitude-sickness medication and find this to be helpful in preventing the pounding headaches that plague many travellers. Those who travel on the Marangu route usually take four to five days to complete their climb. Huts with cooking facilities, bathrooms, and electricity are available at the end of each day's journey. The huts are Mandara, Horombo and Kibo, located at approximately 2700m.a.sl., 3700m.a.s.l. and 4,500m.a.s.l. respectively. All huts have rangers stationed at them with rescue facilities (modified wheelbarrows to transport climbers stricken with altitude sickness to lower altitudes).
The final part of the climb, from Kibo hut at 15,500 ft (4,720 m) to the summit, is generally undertaken at night, because the scree is frozen together, making the climb significantly easier. Gilman's Point, on the rim of the crater but about a 1½ hour hike from Uhuru, is attained at 5:00 - 6:00 am; those who have the strength to continue may then hike on to Uhuru in the growing sunlight and rising temperatures. Another route is the Western Breach, which is much more technical in nature. Annually, approximately 15,000 people attempt to climb the mountain, of whom 40% reach the summit.
At the summit, there is a sign posted by the Tanzanian government. The sign (printed in English only) reads "Congratulations! You are now at Uhuru Peak, Tanzania, 5,895 m. AMSL. Africa's Highest Point. World's Highest Free-Standing Mountain. One of World's Largest Volcanos. Welcome." The sign is covered in travel stickers from past trekkers who have left their mark on the top of the peak. Near this famous sign is a box containing a log that many climbers have signed. As of January 2007 this box has either been removed or buried.
Due to the mountain's equatorial location as well as its high elevation, climbers can experience almost every climate type on earth during the journey to the top. It is also known to many for its year round snow-topped summit.
The summit of Kilimanjaro is covered by a GSM mobile phone network, provided by Vodacom. It lost its claim as the highest point in the world with mobile phone service, as China Mobile now provides coverage at the top of Mt. Everest, the highest point in the world.
Name
It is unknown where the name Kilimanjaro comes from, but a number of theories exist. European explorers had adopted it by 1860 and reported that it was its Swahili name, assuming that Kilimanjaro breaks up into Kilima (Swahili for "hill, little mountain") and Njaro, whose supposed origin varies according to the theory—for some it's an ancient Swahili word for white or for shining, while for others it has non-Swahili origin, e.g. Kichagga word jaro meaning caravan. The problem with all these theories is that they can't explain why the diminutive kilima is used instead of the proper word for mountain, mlima. A different approach is to assume that it comes from Kichagga kilemanjaare or kilemajyaro meaning "which defeats the bird/leopard/caravan". However this theory can't explain the fact that the name Kilimanjaro was not used in Kichagga before European exploration in the mid-1800s.
In the 1880s the mountain, called Kilimandscharo in German, became a part of German East Africa after Karl Peters had persuaded local chiefs to sign treaties (a common story that Queen Victoria gave the mountain to Kaiser Wilhelm II is not true). In 1889 Uhuru Peak on Kibo was named Kaiser-Wilhelm-Spitze, which was used in the German Empire until its defeat in 1918, when the territory became British-administered Tanganyika and the name was dropped.
While it is inactive, Kilimanjaro has fumaroles that emit gas in the crater on the main summit of Kibo. Scientists concluded in 2003 that molten magma is just 400 metres (1,300 ft) below the summit crater. Although new activity is not expected, there are fears the volcano may collapse[citation needed], causing a major eruption similar to the 1980 eruption of Mount St. Helens. Several collapses and landslides have occurred on Kibo in the past, one creating the area known as the western breach. Although there is no recorded history of eruptions, local legend speaks of activity around 170 years ago.
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