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Sankan Biriwa
Sankan Biriwa is a mountain massif in the east of Sierra Leone with two Summit (topography), peaks, both over 1,800 metres, the northernmost is the second highest in Sierra Leone at 1,850 m. The mountain is part of the Tingi Hills Forest Reserve. Sankan Biriwa covers an area of 143 km2. It has had the status of a national park since 1947. References See also Protected areas of Sierra Leone This is a list of protected areas of Sierra Leone, including national parks, game reserves, conservation areas, wetlands, and those that are listed as proposed protected areas in the UN Environment Programme World Conservation Monitoring Centre (U ... {{coord, 8, 54, N, 10, 48, W, display=title, type:forest Guinean montane forests Mountains of Sierra Leone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited Summit (topography), summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are Monadnock, isolated summits, but most occur in mountain ranges. Mountain formation, Mountains are formed through Tectonic plate, tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through Slump (geology), slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce Alpine climate, colder climates than at sea level at similar latitude. These colder climates strongly affect the Montane ecosystems, ecosys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massif
In geology, a massif ( or ) is a section of a planet's crust that is demarcated by faults or flexures. In the movement of the crust, a massif tends to retain its internal structure while being displaced as a whole. The term also refers to a group of mountains formed by such a structure. In mountaineering and climbing literature, a massif is frequently used to denote the main mass of an individual mountain. The massif is a smaller structural unit of the crust than a tectonic plate, and is considered the fourth-largest driving force in geomorphology. The word is taken from French (in which the word also means "massive"), where it is used to refer a large mountain mass or compact group of connected mountains forming an independent portion of a range. One of the most notable European examples of a massif is the Massif Central of the Auvergne region of France. The Face on Mars is an example of an extraterrestrial massif. Massifs may also form underwater, as with the Atlanti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Leone
Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of the nation. Covering a total area of , Sierra Leone has a tropical climate, with diverse environments ranging from savanna to rainforests. The country has a population of 7,092,113 as of the 2015 census. The capital and largest city is Freetown. The country is divided into five administrative regions, which are subdivided into Districts of Sierra Leone, 16 districts. Sierra Leone is a constitutional republic with a unicameral parliament and a directly elected executive president, president serving a five-year term with a maximum of two terms. The current president is Julius Maada Bio. Sierra Leone is a Secular state, secular nation with Constitution of Sierra Leone, the constitution providing for the separation of state and religion and freedom of conscience (which includes freedom of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Summit (topography)
A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for a mountain peak that is located at some distance from the nearest point of higher elevation. For example, a big, massive rock next to the main summit of a mountain is not considered a summit. Summits near a higher peak, with some prominence or isolation, but not reaching a certain cutoff value for the quantities, are often considered ''subsummits'' (or ''subpeaks'') of the higher peak, and are considered part of the same mountain. A pyramidal peak is an exaggerated form produced by ice erosion of a mountain top. Summit may also refer to the highest point along a line, trail, or route. The highest summit in the world is Mount Everest with a height of above sea level. The first official ascent was made by Tenzing Norgay and Sir Edmund Hillary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tingi Hills Forest Reserve
The Tingi Hills Forest Reserve is located in a mountain range in the east of Sierra Leone and occupies an area of . It became a forest reserve in 1947 and a non-hunting forest reserve in 1973. The area reaches from an altitude of 400 to 1850 metres at the north peak of the dual peaked Sankan Biriwa massif. In the lower regions the area consists of forest interspersed with savannah then moves into shrub savannah and then mountain grassland at higher altitudes. Over 200 species of birds have been recorded in the area and the reserve is also home to western baboons and forest elephants. BirdLife International (2007, retrieved on 17 November 2007 See also * |
Protected Areas Of Sierra Leone
This is a list of protected areas of Sierra Leone, including national parks, game reserves, conservation areas, wetlands, and those that are listed as proposed protected areas in the UN Environment Programme World Conservation Monitoring Centre (UNEP WCM) database. Forest reserves Game reserves Game sanctuaries National parks Non-hunting forest reserves Strict nature reserves Wetlands of international importance (Ramsar) Marine Protected Areas (MPAs) Notes References ''World Database on Protected Areas: Sierra Leone'' UN Environment Programme World Conservation Monitoring Centre, retrieved on 6 November 2007 Sierra Leone National Commission on the Environment and Forestry, retrieved on 9 November 2007 Ramsar Convention, Ramsar, retrieved on 10 November 2007 ''Visit Sierra Leone'' retrieved on 6 November 2007 * Sheku Sei and Edward Aruna (2009). Socio-economic studies for the establishment of marine protected areas (MPAs) in the Yawri Bay. Consultancy Report ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guinean Montane Forests
The Guinean montane forests are a tropical moist broadleaf forest ecoregion of West Africa. The ecoregion occupies the portions of the Guinea Highlands lying above 600 meters elevation, extending across portions of Guinea, Sierra Leone, Liberia, and Côte d'Ivoire. It includes the Fouta Djallon plateau and the massifs of Ziama, Simandou, Tétini, Béro, Kourandou in Guinea, the Loma Mountains and Tingi Hills in Sierra Leone, the Nimba Range in Guinea, Liberia, and Côte d'Ivoire, and the Monts du Toura in Côte d'Ivoire. Mount Bintumani in the Loma Mountains is the highest peak in West Africa west of Mount Cameroon. The next highest peaks in the region are in the Sankan Biriwa massif (1850 meters) in the Tingi Hills. Average rainfall is between 1,600–2400 mm per year and many important rivers have their sources in these mountains. Flora These mountains have a distinct plant cover in various phases according to elevation, with up to 35 endemic species including a '' R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
