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Cal Islet
Cal Islet ( pt, Ilhéu da Cal, also: ''Ilhéu de Baixo'') is a small island about south of Porto Santo Island, in the Madeira Archipelago, Portugal. With an area of , Cal is the largest of six islets close to Porto Santo. The highest point is . The islet has never been inhabited. History Cal Islet houses an important testimony to the history and culture of Porto Santo. It was once mined for lime (''cal'' in Portuguese). Its extraction led to several accidents, one of which killed sixteen workers, victims of a mine collapse. The mines are no longer active, but remnants are still intact and can be visited with a proper license and specialized escort. The construction of a cable car was planned to connect the tip of Calheta (in Porto Santo) to the islet. The project was abandoned because the large numbers of visitors would have endangered the regeneration of the islet's fragile ecosystem. Ecological Preservation Despite of its rough appearance, this islet is home to a very ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe and Asia from the "New World The term ''New World'' is often used to mean the majority of Earth's Western Hemisphere, specifically the Americas."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: Oxford University Press, p. ..." of the Americas in the European perception of Earth, the World. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and North America, North and South America to the west. As one component of the interconnected World Ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south (other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laurisilva
Laurel forest, also called laurisilva or laurissilva, is a type of Subtropics, subtropical forest found in areas with high humidity and relatively stable, mild temperatures. The forest is characterized by broadleaf tree species with evergreen, glossy and wikt:elongated, elongated leaves, known as "laurophyll" or "lauroid". Plants from the laurel family (Lauraceae) may or may not be present, depending on the location. Ecology Laurel and laurophyll forests have a patchy distribution in warm temperate regions, often occupying topographic refugia where the moisture from the ocean condenses so that it falls as rain or fog and soils have high moisture levels.Abstract at NASA – MODIS: Izquierdo, T; de las Heras, P; Marquez, A (2011). Vegetation indices changes in the cloud forest of La Gomera Island (Canary Islands) and their hydrol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leiostyla Relevata
''Leiostyla relevata'' is a species of small air-breathing land snail in the family Lauriidae. It is endemic to Ilhéu de Baixo, an islet near Porto Santo Island Porto Santo Island () is a Portuguese island northeast of Madeira Island in the North Atlantic Ocean; it is the northernmost and easternmost island of the archipelago of Madeira, located in the Atlantic Ocean west of Europe and Africa. The munic ... in the Madeira archipelago. This snail is only known from a single site on the wet seaside cliffs of the islet. The population, though small, is likely stable because the island is isolated from most threats. References Leiostyla Endemic fauna of Madeira Molluscs of Madeira Porto Santo Island Gastropods described in 1878 Taxonomy articles created by Polbot {{Pupillidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphorella Cimensis
''Amphorella cimensis'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ferussaciidae. Distribution and habitat This species is endemic to Madeira, Portugal, where it is restricted to Porto Santo Island Porto Santo Island () is a Portuguese island northeast of Madeira Island in the North Atlantic Ocean; it is the northernmost and easternmost island of the archipelago of Madeira, located in the Atlantic Ocean west of Europe and Africa. The munic ... and the adjacent islets of Cal and Cima. The survival of this species is threatened by habitat loss and degradation, especially because of tourism development around coastal bays of Porto Santo. The recent programmes of both eradication of rabbits and removal of introduced plants have led to major improvements in the habitats on Cal and Cima. This snail can be found on bare earth beneath stones and logs. References Ferussaciidae Near threatened animals Gastropods descri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Shearwater
The little shearwater (''Puffinus assimilis'') is a small shearwater in the petrel family Procellariidae. Despite the generic name, it is unrelated to the puffins, which are auks, the only similarity being that they are both burrow-nesting seabirds. Description This shearwater has the typically "shearing" flight of the genus, dipping from side to side on stiff wings with few beats, the wingtips almost touching the water, though in light winds it has a more flapping flight than that of its larger relatives. In flight it looks cross-shaped, with its wings held at right angles to the body, its colouration changing from black to white as the black upperparts and white underparts are alternately exposed as it travels low over the sea. At in length with a wingspan, it is like a small Manx shearwater but has proportionally shorter and broader wings, with a pale area on the inner flight feathers. Its bill is more slender than that of Manx, and its dark eye stands out against the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plain Swift
The plain swift (''Apus unicolor'') is a medium-sized swift. Although this bird is superficially similar to a barn swallow or house martin, it is not related to those passerine species. The resemblances between the groups are due to convergent evolution reflecting similar life styles. Swifts have very short legs that they use only for clinging to vertical surfaces. They never settle voluntarily on the ground, and spend most of their lives in the air, feeding on insects that they catch in their beaks. They drink on the wing. Plain swifts breed in colonies on cliffs, bridges and buildings on the Canary Islands and Madeira, laying two eggs in a saucer-shaped nest made of flowerheads glued with saliva. They are partially migratory, with many birds leaving to winter in mainland Africa. Until recently it was thought that the birds wintered on the African coast but recent studies suggest they travel much further to the equatorial forests of Liberia and Guinea, a distance of 2,600 kil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthelot's Pipit
Berthelot's pipit (''Anthus berthelotii'') is a small passerine bird which breeds in Madeira and the Canary Islands. It is a common resident in both archipelagos. Berthelot's pipit is found in open country. The nest is on the ground, with 3-5 eggs being laid. This is a small pipit, in length. It is an undistinguished looking species on the ground, mainly grey above and whitish below, with some breast streaking. It has a whitish supercilium The supercilium is a plumage feature found on the heads of some bird species. It is a stripe which runs from the base of the bird's beak above its eye, finishing somewhere towards the rear of the bird's head.Dunn and Alderfer (2006), p. 10 Also k ... and eyering, with dark eye and moustachial stripes. The sexes are similar, but juveniles are browner than adults. This species appears shorter tailed and larger headed than meadow pipit. Its call is a "schrip" like yellow wagtail, and the song, given in flight, is a chattery "tsivrr tsivrr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Canary
The Atlantic canary (''Serinus canaria''), known worldwide simply as the wild canary and also called the island canary, common canary, or canary, is a small passerine bird belonging to the genus '' Serinus'' in the finch family, Fringillidae. It is native to the Canary Islands, the Azores, and Madeira. Wild birds are mostly yellow-green, with brownish streaking on the back. The species is common in captivity and a number of colour varieties have been bred. This bird is the natural symbol of the Canary Islands, together with the Canary Island date palm. Description The Atlantic canary can range from in length, with a wingspan of and a weight of , with an average of around .Snow, D. W. & Perrins, C. M. (1998). ''The Birds of the Western Palearctic'' concise ed. Oxford University Press. .''CRC Handbook of Avian Body Masses'' by John B. Dunning Jr. (Editor). CRC Press (1992), .''Finches and Sparrows'' by Peter Clement. Princeton University Press (1999). . The male has a largely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Praia Do Ribeiro Cochino (22942649495)
Praia (, Portuguese for "beach") is the capital and largest city of Cape Verde.Cape Verde, Statistical Yearbook 2015 Instituto Nacional de Estatística Located on the southern coast of Santiago island, within the group, the city is the seat of the Praia Mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porto Santo
Porto Santo Island () is a Portuguese island northeast of Madeira Island in the North Atlantic Ocean; it is the northernmost and easternmost island of the archipelago of Madeira, located in the Atlantic Ocean west of Europe and Africa. The municipality of Porto Santo occupies the entire island and small neighboring islands. It was elevated to city status on 6 August 1996. The sole parish of the municipality is also named Porto Santo. The population in 2011 was 5,483, in an area of 42.59 km². The main settlement on the island is Vila Baleira. History It appears that some knowledge of Atlantic islands, such as Madeira, existed before the discovery and settlement of these lands, as the islands appear on maps as early as 1339. From a portolan dating to 1351, and preserved in Florence, Italy, it would appear that the islands of Madeira had been discovered long before being claimed by the Portuguese expedition of 1418. In ''Libro del Conocimiento'' (1348–1349), a Castili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerial Lift
An aerial lift, also known as a cable car or ropeway, is a means of cable transport in which ''cabins'', ''cars'', ''gondolas'', or open chairs are hauled above the ground by means of one or more cables. Aerial lift systems are frequently employed in a mountainous territory where roads are relatively difficult to build and use, and have seen extensive use in mining. Aerial lift systems are relatively easy to move and have been used to cross rivers and ravines. In more recent times, the cost-effectiveness and flexibility of aerial lifts have seen an increase of gondola lift being integrated into urban public transport systems. Types Cable Car A cable car (British English) or an aerial tramway, aerial tram (American English), uses one or two stationary ropes for support while a separate moving rope provides propulsion. The grip of an aerial tramway is permanently fixed onto the propulsion rope. Aerial trams used for urban transport include the Roosevelt Island Tramway (New York ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lime (material)
Lime is a calcium-containing inorganic material composed primarily of oxides and hydroxide, usually calcium oxide and/or calcium hydroxide. It is also the name for calcium oxide which occurs as a product of coal-seam fires and in altered limestone xenoliths in volcanic ejecta. The International Mineralogical Association recognizes lime as a mineral with the chemical formula of CaO. The word ''lime'' originates with its earliest use as building mortar and has the sense of ''sticking or adhering''. These materials are still used in large quantities as building and engineering materials (including limestone products, cement, concrete, and mortar), as chemical feedstocks, and for sugar refining, among other uses. Lime industries and the use of many of the resulting products date from prehistoric times in both the Old World and the New World. Lime is used extensively for wastewater treatment with ferrous sulfate. The rocks and minerals from which these materials are derived, ty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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