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Flora Of Angola
The wildlife of Angola is composed of its flora and fauna. An atlas of the amphibians and reptiles of Angola was published in 2018, and reported 117 species of amphibians and 278 of reptiles. A major book on the biodiversity of Angola was published in 2019, and reported more than 2,000 species of organisms (plants, invertebrates and vertebrate animals), and 1,313 fossil species. Fauna Mammals Birds The avifauna of Angola includes a total of 983 species, of which 14 are endemic, 1 has been introduced by humans, and 4 are rare or accidental. 20 species are globally threatened. The western Angola Endemic Bird Area has 14 range-restricted species. Little is known about the conservation status of the region's birds due to the Angolan Civil War from 1975 until 2002. The greatest diversity of restricted-range species is found in Cuanza Sul Province, and given the uncertainty about their current status, many of these species are listed as threatened species, threatened. Gabel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old-growth Forest
An old-growth forest or primary forest is a forest that has developed over a long period of time without disturbance. Due to this, old-growth forests exhibit unique ecological features. The Food and Agriculture Organization of the United Nations defines primary forests as naturally regenerated forests of native tree species where there are no clearly visible indications of human activity and the ecological processes are not significantly disturbed. One-third (34 percent) of the world's forests are primary forests. Old-growth features include diverse tree-related structures that provide diverse wildlife habitats that increases the biodiversity of the forested ecosystem. Virgin or first-growth forests are old-growth forests that have never been logged. The concept of diverse tree structure includes multi-layered canopies and canopy gaps, greatly varying tree heights and diameters, and diverse tree species and classes and sizes of woody debris., the world has of primary forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benguela Province
Benguela () is a province of Angola, situated in the west of the country. It lies on the Atlantic Ocean, and borders the provinces of Cuanza Sul, Namibe, Huila, and Huambo. The province has an area of and its capital is Benguela. According to the 2014 census, there were 2,231,385 inhabitants in the province. The current governor of Benguela is Isaac dos Anjos. History In the 16th-century there existed a Kingdom of Benguela. Its ruler first contacted agents of the Portuguese government in 1586 after Dias de Novais had defeated the forces of the ruler of Ndongo. A Portuguese attempt to contact the rulers of Benguela failed in 1587. As of 1600 the ruler of Benguela was Hombi a Njimbe (sometimes Anglicized as Hombiangymbe). The kingdom at that time stretched from the headwaters of the Cuvo River to the Longa River, covering the northwestern highlands of what is today Angola. This area at the time was primarily Umbundu speaking. The Portuguese crown created the Kingdom of Be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huambo Province
Huambo is a Provinces of Angola, province of Angola. With an area of 34,270 km2, it is one of the geographically smaller provinces, situated in the Central Region approximately 450 km south east of the capital, Luanda. The province had a population of 2,019,555 according to the 2014 census, of which 48% are in urban areas. Terrain and climate The foundation of the Central Plateau is a vast slab of primeval crystalline rock that frequently outcrops in the form of isolated rocks or massive peaks. The most prominent peak in the province is Mount Moco, Mt. Môco in Londuimbali, with 2,620 metres. The peak is the highest point in Angola. The headwaters of the Kunene River rise on the Central Plateau near Huambo town. Much of the soil in Huambo Province is of poor quality, and has been impoverished in many areas by overuse and erosion. However, it is generally of better quality than in the adjoining regions to the east, north and south. Striking differences can be observed be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euphorbia
''Euphorbia'' is a large and diverse genus of flowering plants, commonly called spurge, in the family (biology), family Euphorbiaceae. Euphorbias range from tiny annual plants to large and long-lived trees, with perhaps the tallest being ''Euphorbia ampliphylla'' at or more. The genus has roughly 2,000 members, making it one of the List of the largest genera of flowering plants, largest genera of flowering plants. It also has one of the largest ranges of ploidy, 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''). Succulent plant, Succulent euphorbi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baobab
''Adansonia'' is a genus of medium-to-large deciduous trees known as baobabs ( or ). The eight species of ''Adansonia'' are native to Africa, Australia, and Madagascar but have also been introduced to other regions of the world, including Barbados, where several of the baobabs there are suspected to have originated from Africa. Other baobabs have been introduced to Asia. A genomic and ecological analysis further suggests that the genus itself originated from Madagascar. The generic name ''Adansonia'' honours Michel Adanson, the French naturalist and explorer who provided the first detailed botanical description and illustrations of ''Adansonia digitata''. The baobab, however, is also known as the "upside down tree," a name attributable to the trees' overall appearance and historical myths. Baobabs are among the most long-lived of vascular plants and have large flowers that are reproductive for a maximum of 15 hours. The flowers open around dusk with sufficiently rapid movemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lobito
Lobito is a municipality in Angola. It is located in Benguela Province, on the Atlantic Coast north of the Catumbela Estuary. The Lobito municipality had a population of 393,079 in 2014. History The city was founded in 1843 and owes its existence to the bay of the same name having been chosen as the sea terminus of the Benguela railway to the far interior, passing through Luau to Katanga in the Democratic Republic of the Congo. The city is located on the coast of the Atlantic Ocean. The population of the municipality is 393,079 (2014) in an area of 3,648 km². The municipality consists of the communes Canjala, Egipto Praia and Lobito. Portuguese rule Lobito, was built on a sandspit and reclaimed land, with one of Africa's finest natural harbours, protected by a 5 km long sandspit. The old municipality (''concelho'') was created in 1843 by the Portuguese administration. The town was also founded in 1843 by order of Maria II of Portugal, and its harbour works wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Welwitschia
''Welwitschia'' is a monotypic genus of gnetophytes containing only the species ''Welwitschia mirabilis''. It is named after the Austrian botanist Friedrich Welwitsch, who documented the plant in the 1850s. In common use, it is sometimes referred to as the tree tumbo. It is native to Angola and Namibia, where it grows in the extreme conditions of the Namib desert, tolerating high heat and low precipitation. ''Welwitschia'' is the only living genus of the family Welwitschiaceae and order Welwitschiales, and is one of three extant genera of gnetophytes, alongside '' Gnetum'' and '' Ephedra''. ''Welwitschia'' is well known for its unique morphology. The plant only has two leaves that grow out of a large woody stem, dubbed a crown, and continue to grow over the plant's entire life. ''Welwitschia'' is one of the longest-living plants on Earth, with some individuals being thousands of years old. As such, the leaves can become quite large, often reaching several meters in length. L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Ownership
State ownership, also called public ownership or government ownership, is the ownership of an Industry (economics), industry, asset, property, or Business, enterprise by the national government of a country or State (polity), state, or a public body representing a community, as opposed to an individual or Private property, private party. Public ownership specifically refers to industries selling goods and services to consumers and differs from Public good, public goods and government services financed out of a Government budget, government's general budget. Public ownership can take place at the Central government, national, regional government, regional, local government, local, or municipal levels of government; or can refer to non-governmental public ownership vested in autonomous public enterprises. Public ownership is one of the three major forms of property ownership, differentiated from private, Collective ownership, collective/cooperative, and common ownership. In marke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primary Forest
An old-growth forest or primary forest is a forest that has developed over a long period of time without Disturbance (ecology), disturbance. Due to this, old-growth forests exhibit unique ecological features. The Food and Agriculture Organization of the United Nations defines primary forests as naturally regenerated forests of native tree species where there are no clearly visible indications of human activity and the ecological processes are not significantly disturbed. One-third (34 percent) of the world's forests are primary forests. Old-growth features include diverse tree-related structures that provide diverse wildlife habitats that increases the biodiversity of the forested ecosystem. Virgin or first-growth forests are old-growth forests that have never been logged. The concept of diverse tree structure includes multi-layered canopies and Canopy (biology), canopy gaps, greatly varying tree heights and diameters, and diverse tree species and classes and sizes of woody debr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Cover
Forest cover is the amount of trees that covers a particular area of land. It may be measured as relative (in percent) or absolute (in square kilometres/ square miles). Nearly a third of the world's land surface is covered with forest, with closed-canopy forest accounting for 4 - 5 billion hectares of land. Forests provide many ecosystem services that humans and animals cannot survive without, but anthropogenic actions and climate change are threatening global forest cover in potentially irreversible ways. Global patterns Forest cover by the numbers According to the FAO's Global Forest Resources Assessment 2020, the world has a total forest area of 4.06 billion hectares (10.0 billion acres), which is 31% of the total land area. More than one-third of the world's forest cover is primary forest: naturally regenerated forests with native species and no visible indication of human activity. More than half (54%) of the world's forests are found in only five countries (Brazil, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Landscape Integrity Index
The Forest Landscape Integrity Index (FLII) is an annual global index of forest condition measured by degree of anthropogenic modification. Created by a team of 47 scientists, the FLII, in its measurement of 300m pixels of forest across the globe, finds that ~17.4 million km2 of forest has high landscape-level integrity (with a score from 9.6–10), compared to ~14.6 million with medium integrity (6–9.6) and ~12.2 million km2 with low integrity (0–6). The FLII finds that most remaining high-integrity forest landscapes are found in Canada, Russia, the Rocky Mountains, Alaska, the Amazon, the Guianas, southern Chile, Central Africa, and New Guinea. Low integrity forests, on the other hand, are found in Western and Central Europe, the American Southeast, South-East Asia, west of New Guinea, the Andes, much of China and India, the Albertine Rift, West Africa, Mesoamerica, and the Atlantic Forests of Brazil. The results are meant to help decision-makers at all levels achiev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
