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Chad Basin National Park
The Chad Basin National Park is a national park A national park is a natural park in use for conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state declares or owns. Although individual ... in northeastern Nigeria, in the Chad Basin, with a total area of about 2,258 km2. The park is fragmented, with three sectors. The Chingurmi-Duguma sector is in Borno State, in a Sudanian Savanna ecological zone. The Bade-Nguru Wetlands and Bulatura sectors are in Yobe State in the Sahel ecological zone. History Chad Basin National Park lies within the former Kanem-Bornu Empire, which existed from the 9th century to the end of the 19th century and remains part of present-day Borno State, Borno and Yobe State, Yobo states. Before the 10th century, the Empire was established and was one of the most politically well-organised African empires tantamount to the Mali Empire, Mali and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borno State
Borno State is a state in the North-East geopolitical zone of Nigeria, bordered by Yobe to the west, Gombe to the southwest, and Adamawa to the south while its eastern border forms part of the national border with Cameroon, its northern border forms part of the national border with Niger, and its northeastern border forms all of the national border with Chad, being the only Nigerian state to border three foreign countries. It takes its name from the historic emirate of Borno, with the emirate's old capital of Maiduguri serving as the capital city of Borno State. The state was formed in 1976 when the former North-Eastern State was broken up. It originally included the area that is now Yobe State, which became a distinct state in 1991. Borno is the second largest in area of the 36 states, only behind Niger State. Despite its size, the state is the eleventh most populous with an estimated population of about 5.86 million as of 2016. Geographically, the state is divided ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waza National Park
Waza National Park is a national park in the Department of Logone-et-Chari, in Far North Region, Cameroon. It was founded in 1934 as a hunting reserve, and covers a total of . Waza achieved national park status in 1968, and became a UNESCO biosphere reserve in 1979. For the preservation and conservation of the biodiversity of the park, a Management Master Plan was drawn up in 1997, reported to be the first of its kind in Cameroon. The park is adjacent to the Chingurmi-Duguma sector of Nigeria's Chad Basin National Park. There is also a proposal to combine this park with the Waza Logone floodplain as a Ramsar Site. The forest dwellers who had their villages within the park were resettled on the borders of the park, after it was established. This was done with the objective of creating a social buffer to poaching activities and preserve the park's resources. The dominant vegetation is in the transition zone between the Sahel and Sudan savanna, containing acacia and open ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hadejia-Nguru Wetlands
300px, Yobe River catchment area showing location of the Hadejia-Nguru wetlands The Hadejia-Nguru wetlands in Yobe State in northern Nigeria, which include Nguru Lake, are ecologically and economically important. They are threatened by reduced rainfall in recent years, a growing population and upstream dam construction. Geography The wetlands lie in the Yobe-Komadugu sub-basin of the Chad Basin. They are formed where the Hadejia and Jama'are rivers meet lines of ancient sand dunes in a northeast-southwest alignment and break into numerous channels. They are drained by the Yobe River, which flows east towards Lake Chad. They lie between Sudanian Savanna to the south and the drier Sahel to the north. Some of the land is permanently flooded, while other parts are flooded only in the wet season (August and September). Annual rainfall ranges between 200–600 mm, during the period late May–September. At one time the wetlands may have covered up to 3,000 km2. Between 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yobe River Catchment Area
Yobe is a state located in northeastern Nigeria. A mainly agricultural state, it was created on 27 August 1991. Yobe State was carved out of Borno State. The capital of Yobe State is Damaturu; and it's largest and most populated city is Potiskum. Geography The state borders four states: Bauchi, Borno, Gombe, and Jigawa.Yobe State shares borders with Borno State to the east, Gombe State to the south, Bauchi and Jigawa States to the west and Niger Republic to the north. It borders to the north the Diffa and Zinder Regions of Niger. Because the state lies mainly in the dry savanna belt, conditions are hot and dry for most of the year, except in the southern part of the state which has more annual rainfall. History Yobe State came into being on 27 August 1991. It was carved out of the old Borno State by the Babangida administration. Yobe State was created because the old Borno State was one of Nigeria's largest states in terms of land area and was therefore considere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Area
Protected areas or conservation areas are locations which receive protection because of their recognized natural, ecological or cultural values. There are several kinds of protected areas, which vary by level of protection depending on the enabling laws of each country or the regulations of the international organizations involved. Generally speaking though, protected areas are understood to be those in which human presence or at least the exploitation of natural resources (e.g. firewood, non-timber forest products, water, ...) is limited. The term "protected area" also includes marine protected areas, the boundaries of which will include some area of ocean, and transboundary protected areas that overlap multiple countries which remove the borders inside the area for conservation and economic purposes. There are over 161,000 protected areas in the world (as of October 2010) with more added daily, representing between 10 and 15 percent of the world's land surface area. As of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ciconia Ciconia
The white stork (''Ciconia ciconia'') is a large bird in the stork family, Ciconiidae. Its plumage is mainly white, with black on the bird's wings. Adults have long red legs and long pointed red beaks, and measure on average from beak tip to end of tail, with a wingspan. The two subspecies, which differ slightly in size, breed in Europe (north to Finland), northwestern Africa, southwestern Asia (east to southern Kazakhstan) and southern Africa. The white stork is a long-distance migrant, wintering in Africa from tropical Sub-Saharan Africa to as far south as South Africa, or on the Indian subcontinent. When migrating between Europe and Africa, it avoids crossing the Mediterranean Sea and detours via the Levant in the east or the Strait of Gibraltar in the west, because the air thermals on which it depends for soaring do not form over water. A carnivore, the white stork eats a wide range of animal prey, including insects, fish, amphibians, reptiles, small mammals and small bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grus Virgo
The demoiselle crane (''Grus virgo'') is a species of crane found in central Eurosiberia, ranging from the Black Sea to Mongolia and North Eastern China. There is also a small breeding population in Turkey. These cranes are migratory birds. Birds from western Eurasia will spend the winter in Africa while the birds from Asia, Mongolia and China will spend the winter in the Indian subcontinent. The bird is symbolically significant in the culture of India, where it is known as ''Koonj'' or ''Kurjaa''. Description The demoiselle is long, tall and has a wingspan. It weighs . It is the smallest species of crane. The demoiselle crane is slightly smaller than the common crane but has similar plumage. It has a long white neck stripe and the black on the foreneck extends down over the chest in a plume. It has a loud trumpeting call, higher-pitched than the common crane. Like other cranes it has a dancing display, more balletic than the common crane, with less leaping. The demoise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balearica Pavonina
The black crowned crane (''Balearica pavonina'') is a part of the family Gruidae, along with its sister species, the grey crowned crane. It is topped with its characteristic bristle-feathered golden crown. It is usually found in the shallow wetlands of sub-Saharan Africa during the wet season, which act as its principal breeding, feeding and roosting sites although it can also be found foraging in grasslands and near croplands of dry savanna. Taxonomy The black crowned crane is of the order Gruiformes, which includes all cranes as well as the rails (family Rallidae). Cranes are further classified in the Gruidae family which includes sister species like the grey crowned crane as well as the sandhill crane and the whooping crane. The black crowned crane has two subspecies: ''Balearica pavonina pavonina'' and ''Balearica pavonina ceciliae''. Description The black crowned crane can measure up to 105 cm (3'5") in length, weigh between 3000-4000g (6.61-8.82lbs) and has a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sorghum
''Sorghum'' () is a genus of about 25 species of flowering plants in the grass family (Poaceae). Some of these species are grown as cereals for human consumption and some in pastures for animals. One species is grown for grain, while many others are used as fodder plants, either cultivated in warm climates worldwide or naturalized in pasture lands. Taxonomy ''Sorghum'' is in the Poaceae (grass) subfamily Panicoideae and the tribe Andropogoneae (the same as maize, big bluestem and sugarcane). Species Accepted species recorded include: Distribution and habitat Seventeen of the 25 species are native to Australia, with the range of some extending to Africa, Asia, Mesoamerica, and certain islands in the Indian and Pacific Oceans. Toxicity In the early stages of the plants' growth, some species of sorghum can contain levels of hydrogen cyanide, hordenine, and nitrates, which are lethal to grazing animals. Plants stressed by drought or heat can also contain toxic level ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennisetum Purpureum
''Cenchrus purpureus'', synonym ''Pennisetum purpureum'', also known as Napier grass, elephant grass or Uganda grass, is a species of perennial tropical grass native to the African grasslands. arrell, G., Simons, S. A., & Hillocks, R. J. (2002). Pests, diseases, and weeds of Napier grass, ''Pennisetum purpureum'': a review. International Journal of Pest Management, 48(1), 39-48./ref> It has low water and nutrient requirements, and therefore can make use of otherwise uncultivated lands. trezov, V., Evans, T. J., & Hayman, C. (2008). Thermal conversion of elephant grass ''Pennisetum purpureum'' Schum) to biogas, bio-oil and charcoal. Bioresources Technology, 99, 8394-8399.] Historically, this wild species has been used primarily for grazing, recently, however, it has been used as part of a push–pull agricultural pest management strategy. Napier grasses improve soil fertility, and protect arid land from soil erosion. It is also utilized for firebreaks, windbreaks, in paper pulp p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
