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Visoke
Mount Bisoke (also Visoke) is an active volcano in the Virunga Mountains of the Albertine Rift, the western branch of the East African Rift. It straddles the border of Rwanda and the Democratic Republic of the Congo, but the summit is located in Rwanda. It is located approximately 35 km northeast of the town of Goma and adjacent Lake Kivu. Geology Bisoke, like all the peaks in the Virunga Mountain Range, is a volcano created by rift action on the forming divergent boundary of the East African Rift which is slowly bisecting the African plate. Bisoke has two recorded eruptions which happened in 1891 and 1957. The most recent eruption happened 11 km north of the summit, and it formed two small cones on the volcano's north flank. There is evidence that the area where this eruption occurred is still geologically active, suggesting that future activity at Bisoke is likely. The volcano has two crater lakes, one being the largest of the range. Geography The mountain is withi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Gorilla
The mountain gorilla (''Gorilla beringei beringei'') is one of the two subspecies of the eastern gorilla. It is listed as endangered by the IUCN as of 2018. There are two populations: One is found in the Virunga volcanic mountains of Central/East Africa, within three National Parks: Mgahinga, in southwest Uganda; Volcanoes, in northwest Rwanda; and Virunga, in the eastern Democratic Republic of Congo (DRC). The other population is found in Uganda's Bwindi Impenetrable National Park. Some primatologists speculate the Bwindi population is a separate subspecies, though no description has been finalized. As of June 2018, there were more than 1,000 individuals. Evolution, taxonomy, and classification Mountain gorillas are descendants of ancestral monkeys and apes found in Africa and Arabia during the start of the Oligocene epoch (34–24 million years ago). The fossil record provides evidence of the hominoid primates (apes) found in east Africa approximately 22–32 mill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karisoke Research Center
The Karisoke Research Center is a research institute in Rwanda's Volcanoes National Park. It was founded by Dian Fossey on 24 September 1967 to study endangered mountain gorillas. Fossey located the camp in Rwanda's Virunga volcanic mountain range, between Mount Karisimbi and Mount Bisoke, and named it by combining the names of the two mountains. After Fossey's murder in December 1985, she was interred in the grounds of the institute. The camp subsequently continued to function under the auspices of the Dian Fossey Gorilla Fund International. In 2012, Karisoke moved its headquarters to a more modern facility in Musanze. At the time Fossey founded Karisoke, she feared that the mountain gorilla might become extinct by the end of the 20th century, as her mentor, Dr. Louis Leakey, had warned. A census published in 1981 found that the population had fallen to 242 individuals, from a 1960 estimate of 400–500. , 45 years later, some 480 mountain gorillas are known to inhabit the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dian Fossey
Dian Fossey (, January 16, 1932 – ) was an American primatologist and conservationist known for undertaking an extensive study of mountain gorilla groups from 1966 until her murder in 1985. She studied them daily in the mountain forests of Rwanda, initially encouraged to work there by paleoanthropologist Louis Leakey. ''Gorillas in the Mist'', a book published two years before her death, is Fossey's account of her scientific study of the gorillas at Karisoke Research Center and prior career. It was adapted into a 1988 film of the same name.Ware, Susan; Braukman, Stacy (2004). ''Notable American Women: A Biographical Dictionary, Volume 5''. Radcliffe Institute for Advanced Study. pp. 220–1. . Fossey was a leading primatologist, and a member of the "Trimates", a group of female scientists recruited by Leakey to study great apes in their natural environments, along with Jane Goodall who studies chimpanzees, and Biruté Galdikas, who studies orangutans. Fossey spent 20 y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanoes National Park
Volcanoes National Park is a national park in northwestern Rwanda. It covers of rainforest and encompasses five of the eight volcanoes in the Virunga Mountains, namely Karisimbi, Bisoke, Muhabura, Gahinga and Sabyinyo. It borders Virunga National Park in the Democratic Republic of Congo and Mgahinga Gorilla National Park in Uganda. It is home to the mountain gorilla and the golden monkey, and was the base for the primatologist Dian Fossey. History The park was first gazetted in 1925, as a small area bounded by Karisimbi, Bisoke and Mikeno, intended to protect the gorillas from poachers. It was the very first National Park to be created in Africa. Subsequently, in 1929, the borders of the park were extended further into Rwanda and into the Belgian Congo, to form the Albert National Park, a huge area of 8090 km2, run by the Belgian colonial authorities who were in charge of both colonies. In 1958, 700 hectares of the park were cleared for a human settlement. Between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainforest
Rainforests are characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainforest, but other types have been described. Estimates vary from 40% to 75% of all biotic species being indigenous to the rainforests. There may be many millions of species of plants, insects and microorganisms still undiscovered in tropical rainforests. Tropical rainforests have been called the "jewels of the Earth" and the " world's largest pharmacy", because over one quarter of natural medicines have been discovered there. Rainforests as well as endemic rainforest species are rapidly disappearing due to deforestation, the resulting habitat loss and pollution of the atmosphere. Definition Rainforest are characterized by a closed and continuous tree canopy, high humidity, the presence of moisture-dependent vegetation, a moist layer of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rwandan Civil War
The Rwandan Civil War was a large-scale civil war in Rwanda which was fought between the Rwandan Armed Forces, representing the country's government, and the rebel Rwandan Patriotic Front (RPF) from 1October 1990 to 18 July 1994. The war arose from the long-running dispute between the Hutu and Tutsi groups within the Rwandan population. A 1959–1962 revolution had replaced the Tutsi monarchy with a Hutu-led republic, forcing more than 336,000 Tutsi to seek refuge in neighbouring countries. A group of these refugees in Uganda founded the RPF which, under the leadership of Fred Rwigyema and Paul Kagame, became a battle-ready army by the late 1980s. The war began on 1 October 1990 when the RPF invaded north-eastern Rwanda, advancing into the country. They suffered a major setback when Rwigyema was killed in action on the second day. The Rwandan Army, assisted by troops from France, gained the upper hand and the RPF were largely defeated by the end of October. Kagame, who h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, Scramble for Africa, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruhengeri
Ruhengeri, also known as Musanze or Muhoza, is a city and capital of Musanze District in the Northern Province of Rwanda. Some sources now refer to the city itself as Musanze, after the district in which it lies within. This has to do with the adopted policy of renaming Rwanda cities, which was done to eliminate memories of the past and to install new administrations in the country. Ruhengeri lies near the twin lakes of Lake Burera and Lake Ruhondo and is the gateway city to Volcanoes National Park and the famous mountain gorilla The mountain gorilla (''Gorilla beringei beringei'') is one of the two subspecies of the eastern gorilla. It is listed as endangered by the IUCN as of 2018. There are two populations: One is found in the Virunga volcanic mountains of Centr ...s in the north-western part of the country. The city's proximity to the Volcanoes National Park has made it a popular tourist destination with several restaurants and hotels mainly aimed at visitors t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Karisimbi
Mount Karisimbi is an active stratovolcano in the Virunga Mountains on the border between Rwanda and the Democratic Republic of Congo. At , Karisimbi is the highest of the eight major mountains of the mountain range, which is a part of Albertine Rift, the western branch of the East African Rift. Karisimbi is flanked by Mikeno to the north, Bisoke to the east and Nyiragongo to the west, on the other side of the Rift Valley. Karisimbi is the 11th highest mountain of Africa. The name Karisimbi comes from the word 'amasimbi' in the local language, Kinyarwanda, which means ''snow''. Snow can mostly be found during the dry season in June, July and August on the top of the volcano. Between Karisimbi and Bisoke is the Karisoke Research Center, which was founded by Dian Fossey in order to observe the mountain gorillas living in this area. 1908 expedition On February 27, 1908, an expedition led by Egon Von Kirschstein was coming down the Branca Crater when a hailstorm and snowstorm ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountaineering
Mountaineering or alpinism, is a set of outdoor activities that involves ascending tall mountains. Mountaineering-related activities include traditional outdoor climbing, skiing, and traversing via ferratas. Indoor climbing, sport climbing, and bouldering are also considered variants of mountaineering by some. Unlike most sports, mountaineering lacks widely applied formal rules, regulations, and governance; mountaineers adhere to a large variety of techniques and philosophies when climbing mountains. Numerous local alpine clubs support mountaineers by hosting resources and social activities. A federation of alpine clubs, the International Climbing and Mountaineering Federation (UIAA), is the International Olympic Committee-recognized world organization for mountaineering and climbing. The consequences of mountaineering on the natural environment can be seen in terms of individual components of the environment (land relief, soil, vegetation, fauna, and landscape) and locat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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