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Vundwe Island
Vundwe Island is a small uninhabited island in Tanzania. The islet is part of the Zanzibar Archipelago, and is located near the southwestern coast of Unguja. It lies only 300 m south of Uzi Island and it has an area of 1,4 km2. Its elevation is about 17 m above sea level. The waters surrounding the island are used as a site for commercial fishing. Vundwe is relatively isolated and it is not a protected area, unlike the nearby Kiwengwa/Pongwe Forest Reserve. The island has a high coral rag forest with tall trees like ''Adansonia digitata'' baobabs, which has, in recent years, started to be subjected to extensive clearing. This impacts the habitat of the Zanzibar red colobus, an endangered species An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and inv ... of red colobus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanzania
Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and the Indian Ocean to the east; Mozambique and Malawi to the south; Zambia to the southwest; and Rwanda, Burundi, and the Democratic Republic of the Congo to the west. Mount Kilimanjaro, Africa's highest mountain, is in northeastern Tanzania. According to the United Nations, Tanzania has a population of million, making it the most populous country located entirely south of the equator. Many important hominid fossils have been found in Tanzania, such as 6-million-year-old Pliocene hominid fossils. The genus Australopithecus ranged across Africa between 4 and 2 million years ago, and the oldest remains of the genus ''Homo'' are found near Lake Olduvai. Following the rise of '' Homo erectus'' 1.8 million years ago, humanity spread ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islet
An islet is a very small, often unnamed island. Most definitions are not precise, but some suggest that an islet has little or no vegetation and cannot support human habitation. It may be made of rock, sand and/or hard coral; may be permanent or tidal (i.e. surfaced reef or seamount); and may exist in the sea, lakes, rivers or any other sizeable bodies of water. Definition As suggested by its origin ''islette'', an Old French diminutive of "isle", use of the term implies small size, but little attention is given to drawing an upper limit on its applicability. The World Landforms website says, "An islet landform is generally considered to be a rock or small island that has little vegetation and cannot sustain human habitation", and further that size may vary from a few square feet to several square miles, with no specific rule pertaining to size. Other terms * Ait (/eɪt/, like eight) or eyot (/aɪ(ə)t, eɪt/), a small island. It is especially used to refer to river i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanzibar Archipelago
The Zanzibar Archipelago ( ar, أرخبيل زنجبار, sw, Funguvisiwa la Zanzibar) consists of several islands lying off the coast of East Africa south of the Somali sea. The archipelago is also known as the Spice Islands. There are four main islands, three primary islands with human populations, a fourth coral island that serves as an essential breeding ground for seabirds, plus a number of smaller islets that surround them and an isolated tiny islet. Most of the archipelago belongs to the Zanzibar semi-autonomous region of Tanzania, while Mafia Island and its associated islets are parts of the Pwani Region on the mainland. List of islands Main islands * Unguja Island – the largest island, colloquially referred to as Zanzibar, has 896,721 inhabitants *Pemba Island – the second-largest island with 406,808 inhabitants *Latham Island (also called "Fungu Kizimkazi") – tiny and uninhabited *Mafia Island – 46,850 inhabitants Surrounding Unguja Island *Bawe Island * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unguja
Unguja (also referred to as "Zanzibar Island" or simply "Zanzibar", in grc, Μενουθιάς, Menuthias – as mentioned in The ''Periplus of the Erythraean Sea'') is the largest and most populated island of the Zanzibar archipelago, in Tanzania. History Geography Unguja is a hilly island, about long (north-south) and wide (east-west) at its widest, with an overall area of about . It is located in the northern half of the Zanzibar Archipelago, in the Indian Ocean, about south of the second largest island of the archipelago, Pemba. Unguja and mainland Tanzania are separated by the Zanzibar Channel. Unguja is surrounded by a number of smaller islands and islets, with only two of them, Tumbatu and Uzi, being inhabited. Other minor islands around Unguja include Bawe, Chapwani, Changuu, Chumbe, Kizingo, Kwale, Latham, Mautani, Miwi, Mnemba, Mwana wa Mwana, Nianembe, Popo, Pungume, and Ukanga. Politics Unguja and the surrounding islands are divided into three reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uzi Island
Uzi Island is an island in the south of Zanzibar, connected by causeway to the main island of Unguja. It is located immediately to the south of the main island's Unguja Ukuu ruins. The island is undeveloped and contains few occupants who temporarily dwell there for fishing. Uzi island is in length, making it the second largest of the smaller islands which surround Unguja (after Tumbatu Tumbatu (''eneo la kale wa Tumbatu'' in Swahili) is historic Swahili settlement located on Tumbatu Island, Kaskazini A District of Unguja North Region in Tanzania. This site is a significant archaeological site that contains a large number o ... in the north). References *Finke, J. (2006) ''The Rough Guide to Zanzibar (2nd edition).'' New York: Rough Guides. Islands of Zanzibar {{Zanzibar-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Above Sea Level
Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The combination of unit of measurement and the physical quantity (height) is called "metres above mean sea level" in the metric system, while in United States customary and imperial units it would be called "feet above mean sea level". Mean sea levels are affected by climate change and other factors and change over time. For this and other reasons, recorded measurements of elevation above sea level at a reference time in history might differ from the actual elevation of a given location over sea level at a given moment. Uses Metres above sea level is the standard measurement of the elevation or altitude of: * Geographic locations such as towns, mountains and other landmarks. * The top of buildings and other structures. * Flying objects such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiwengwa/Pongwe Forest Reserve
The Kiwengwa/Pongwe Forest Reserve is located on the northeast coast of Unguja, 20 km from Zanzibar Town. The reserve is an important biodiversity spot in the coral rag zone. The forest reserve is rich in both infaunal and floral species. The faunal species reported from the reserve are: Endemic species of red colobus monkey, Aders's duiker, sykes, blue monkeys, Sunni antelope and several species of snakes. The avifauna species consist of 47 bird species, which includes Fischer's turaco, Zanzibar sombre greenbul, crowned hornbill The crowned hornbill (''Lophoceros alboterminatus'') is an African hornbill. Description It is a medium-sized bird, in length, and is characterized by its white belly and black back and wings. The tips of the long tail feathers are white. Th ... and white-browed coucal. There are 100 plant species which includes many medicinal species. There are also coral caves within the reserve where stalactites and stalagmites can be seen. There is also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adansonia Digitata
''Adansonia digitata'', the African baobab, is the most widespread tree species of the genus ''Adansonia'', the baobabs, and is native to the African continent and the southern Arabian Peninsula (Yemen, Oman). These are long-lived pachycauls; radiocarbon dating has shown some individuals to be over 2,000 years old. They are typically found in dry, hot savannas of sub-Saharan Africa, where they dominate the landscape and reveal the presence of a watercourse from afar. They have traditionally been valued as sources of food, water, health remedies or places of shelter and are a key food source for many animals. They are steeped in legend and superstition. In recent years, many of the largest, oldest trees have died, possibly due to climate change. Common names for the baobab include monkey-bread tree, upside-down tree, and cream of tartar tree. Description African baobabs are trees that often grow as solitary individuals, and are large and distinctive elements of savanna or scrubla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and light intensity. Biotic factors will include the availability of food and the presence or absence of predators. Every species has particular habitat requirements, with habitat generalist species able to thrive in a wide array of environmental conditions while habitat specialist species requiring a very limited set of factors to survive. The habitat of a species is not necessarily found in a geographical area, it can be the interior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanzibar Red Colobus
The Zanzibar red colobus (''Piliocolobus kirkii'') is a species of red colobus monkey endemism, endemic to Unguja, the main island of the Zanzibar Archipelago, off the coast of Tanzania. It is also known as Kirk's red colobus after John Kirk (explorer), Sir John Kirk, the Resident (title), British Resident of Zanzibar who first brought it to the attention of zoology, zoological science. It is now classified as an endangered species and in the mid-1990s was adopted as the flagship species for conservation biology, conservation in Zanzibar. The population is still decreasing, and conservationists are attempting to work with the local government to devise a proper, effective strategy to protect the population and habitat. Challenges include the species' habitat, which is limited to the archipelago. The species has been reclassified three times; it was previously in the genus ''Colobus'', then in the genus ''Procolobus'', and later in the genus ''Piliocolobus''. Evolutionary history ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assessing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Colobus
Red colobuses are Old World monkeys of the genus ''Piliocolobus''. It was formerly considered a subgenus within the genus '' Procolobus'', which is now restricted to the olive colobus. They are closely related to the black-and-white colobus monkeys (genus ''Colobus''), and some species are often found in groups with the blue monkey. The western red colobus is frequently hunted by the common chimpanzee. The members of this genus are found in western, central and eastern Africa, and the species have largely allo- or parapatric distributions. They are primarily arboreal and most are restricted to humid forests, but the Zanzibar red colobus prefers coastal thickets and scrub. Red colobuses are highly sensitive to hunting and habitat destruction, and have been referred to as probably the most threatened taxonomic group of primates in Africa. If following the taxonomic treatment advocated in ''Mammal Species of the World'', all species except the Udzungwa, Semliki, Oustalet's and Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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