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Baynes Mountains
The Baynes Mountains are a mountain range in Namibia. Description The Baynes Mountains form an escarpment plateau in Kunene Region in northwest Namibia, near the border with Angola (formed here by the Kunene River). The mountains range in altitude from . The Baynes are of quartz sandstone and have steep cliffs and gorges. The Baynes Gorge is where the Kunene River passes the Zebra and Baynes Mountains before entering the Namib Desert. Annual rainfall in the Baynes is about . Flora Baynes Mountains flora include ''Abrus kaokoensis ''Abrus kaokoensis'' is a plant in the legume family Fabaceae, native to Namibia. The species is named for the country's Kaokoveld Desert. Description ''Abrus kaokoensis'' grows as a woody suffrutex (subshrub) tall. The leaves consist of four ...'', '' Baynesia lophophora'' and '' Euphorbia ohiva''. References Mountain ranges of Namibia {{Africa-mountain-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Escarpment
An escarpment is a steep slope or long cliff that forms as a result of faulting or erosion and separates two relatively level areas having different elevations. The terms ''scarp'' and ''scarp face'' are often used interchangeably with ''escarpment''. Some sources differentiate the two terms, with ''escarpment'' referring to the margin between two landforms, and ''scarp'' referring to a cliff or a steep slope. In this usage an escarpment is a ridge which has a gentle slope on one side and a steep scarp on the other side. More loosely, the term ''scarp'' also describes a zone between a coastal lowland and a continental plateau which shows a marked, abrupt change in elevation caused by coastal erosion at the base of the plateau. Formation and description Scarps are generally formed by one of two processes: either by differential erosion of sedimentary rocks, or by movement of the Earth's crust at a geologic fault. The first process is the more common type: the escarpment is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kunene Region
Kunene is one of the fourteen regions of Namibia. Its capital is Opuwo, its governor is Marius Sheya. The region's name comes from the Kunene River which forms the northern border with Angola. Besides the capital Opuwo, the region contains the municipality of Outjo, the town Khorixas and the self-governed village Kamanjab. Kunene is home to the Himba people, a subtribe of the Herero. , Kunene had 58,548 registered voters. Kunene's western edge is the shores of the Atlantic Ocean. In the north, it borders Angola's Namibe Province, and in the far eastern part of its northern edge it borders Cunene Province. Domestically, it borders the following regions: * Omusati - northeast, west of Oshana * Oshana - northeast, between Omusati and Oshikoto *Oshikoto - northeast, east of Oshikoto *Otjozondjupa - east * Erongo - south Politics The region comprises seven constituencies: * Epupa * Kamanjab * Khorixas * Opuwo Rural * Opuwo Urban * Outjo * Sesfontein Kunene is one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kunene River
The Cunene (Portuguese spelling) or Kunene (common Namibian spelling) is a river in Southern Africa. It flows from the Angola highlands south to the border with Namibia. It then flows west along the border until it reaches the Atlantic Ocean. It is one of the few perennial rivers in the region. It is about long, with a drainage basin in area. Its mean annual discharge is 174 m3/s (6,145 cfs) at its mouth. The Epupa Falls lie on the river. Olushandja Dam dams a tributary of the river, the Etaka, and helps provide the Ruacana Power Station with water. Dam controversies The Namibian government proposed in the late 1990s to build the Epupa Dam, a controversial hydroelectric dam on the Cunene. In 2012 the Governments of Namibia and Angola announced plans to jointly build the Orokawe dam in the Baynes Mountains. According to the indigenous Himba who would have been most affected by the construction of the dam, the dam threatens the local ecosystem and therefore the economic ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namib Desert
The Namib ( ; pt, Namibe) is a coastal desert in Southern Africa. The name is of Khoekhoegowab origin and means "vast place". According to the broadest definition, the Namib stretches for more than along the Atlantic coasts of Angola, Namibia, and South Africa, extending southward from the Carunjamba River in Angola, through Namibia and to the Olifants River in Western Cape, South Africa. The Namib's northernmost portion, which extends from the Angola-Namibia border, is known as Moçâmedes Desert, while its southern portion approaches the neighboring Kalahari Desert. From the Atlantic coast eastward, the Namib gradually ascends in elevation, reaching up to inland to the foot of the Great Escarpment. Annual precipitation ranges from in the most arid regions to at the escarpment, making the Namib the only true desert in southern Africa. Having endured arid or semi-arid conditions for roughly 55–80 million years, the Namib may be the oldest desert in the world and conta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abrus Kaokoensis
''Abrus kaokoensis'' is a plant in the legume family Fabaceae, native to Namibia. The species is named for the country's Kaokoveld Desert. Description ''Abrus kaokoensis'' grows as a woody suffrutex (subshrub) tall. The leaves consist of four to eight pairs of leaflets, of oblong to obovate shape. Leaflets measure up long. Inflorescences are on a rachis measuring up to long. The flowers are clustered, with a corolla of blue to purple petals. The fruits feature oblong pods measuring up to long, each with two to six seeds. The species is considered most similar to ''Abrus schimperi''. Distribution and habitat ''Abrus kaokoensis'' is only known from three locations in Namibia, all in Epupa Constituency near the Angola border. Therefore, the species may also occur in Angola, but areas neighbouring the Namibia border are little documented botanically. The type specimen was from the Kunene River valley. The species' habitat is on stony soil or in rocks, at altitudes of . Conser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baynesia Lophophora
''Baynesia'' is a genus of plants in family Apocynaceae Apocynaceae (from ''Apocynum'', Greek for "dog-away") is a family of flowering plants that includes trees, shrubs, herbs, stem succulents, and vines, commonly known as the dogbane family, because some taxa were used as dog poison Members of the .... Species include: * '' Baynesia lophophora'' Bruyns Taxonomy articles created by Polbot Apocynaceae genera {{Apocynaceae-stub es:Baynesia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euphorbia Ohiva
''Euphorbia'' is a very large and diverse genus of flowering plants, commonly called spurge, in the family Euphorbiaceae. "Euphorbia" is sometimes used in ordinary English to collectively refer to all members of Euphorbiaceae (in deference to the type genus), not just to members of the genus. Euphorbias range from tiny annual plants to large and long-lived trees. The genus has roughly 2,000 members, making it one of the largest genera of flowering plants. It also has one of the largest ranges of chromosome counts, along with ''Rumex'' and ''Senecio''. ''Euphorbia antiquorum'' is the type species for the genus ''Euphorbia''. It was first described by Carl Linnaeus in 1753 in ''Species Plantarum''. Some euphorbias are widely available commercially, such as poinsettias at Christmas. Some are commonly cultivated as ornamentals, or collected and highly valued for the aesthetic appearance of their unique floral structures, such as the crown of thorns plant (''Euphorbia milii''). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SANBI
The South African National Biodiversity Institute (SANBI) is an organisation established in 2004 in terms of the National Environmental Management: Biodiversity Act, No 10 of 2004, under the South African Department of Environmental Affairs (later named Department of Environment, Forestry and Fisheries), tasked with research and dissemination of information on biodiversity, and legally mandated to contribute to the management of the country’s biodiversity resources. History SANBI was established on 1 September 2004 in terms of the National Environmental Management: Biodiversity Act, No 10 of 2004. Previously, in 1989, the autonomous statutory National Botanical Institute (NBI) had been formed from the National Botanic Gardens and the Botanical Research Institute, which had been founded in the early 20th century to study and conserve the South African flora. The mandate of the National Botanical Institute was expanded by the act to include the full diversity of the South Af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopædia Britannica
The ( Latin for "British Encyclopædia") is a general knowledge English-language encyclopaedia. It is published by Encyclopædia Britannica, Inc.; the company has existed since the 18th century, although it has changed ownership various times through the centuries. The encyclopaedia is maintained by about 100 full-time editors and more than 4,000 contributors. The 2010 version of the 15th edition, which spans 32 volumes and 32,640 pages, was the last printed edition. Since 2016, it has been published exclusively as an online encyclopaedia. Printed for 244 years, the ''Britannica'' was the longest running in-print encyclopaedia in the English language. It was first published between 1768 and 1771 in the Scottish capital of Edinburgh, as three volumes. The encyclopaedia grew in size: the second edition was 10 volumes, and by its fourth edition (1801–1810) it had expanded to 20 volumes. Its rising stature as a scholarly work helped recruit eminent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Journal Of Botany
The ''South African Journal of Botany'' (Afrikaans title: ''Suid-Afrikaanse tydskrif vir plantkunde'') is a bimonthly peer reviewed scientific journal covering all aspects of botany as related to Southern Africa. It is published by Elsevier on behalf of the South African Association of Botanists, of which it is an official journal. It was established in 1982 and, after publishing 3 volumes, absorbed the ''Journal of South African Botany'' as of 1985. The latter journal had been established in 1935 and the merged journal continued the volume numbering of the older one. According to the ''Journal Citation Reports'', the journal has a 2013 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 1.340. References External links * South African Association of Botanists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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