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Flora Of Venezuela
The flora of Venezuela consists of a huge variety of unique plants; around 38% of the estimated 30,000 species of plants found in the country are endemic to Venezuela. Overall, around 48% of Venezuela's land is forested; this includes over 60% of the Venezuelan Amazon. These rainforests are increasingly endangered by mining and logging activities. Venezuela's habitats range from the Andes mountains in the west to the Amazon Basin rainforest in the south, via extensive Llanos plains and Caribbean coast in the center and the Orinoco River Delta in the east. They include xeric scrublands in the extreme northwest and coastal mangrove forests in the northeast. Its cloud forests and lowland rainforests are particularly rich, for example hosting over 25,000 species of orchids.Dydynski, K; Beech, C (2004). Venezuela'. Lonely Planet. . Retrieved 10 March 2007. p42 These include the ''flor de mayo'' orchid (''Cattleya mossiae''), the national flower. Venezuela's national tree is the '' arag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Araguaney (Tabebuia Chrysantha), Venezuela
''Handroanthus chrysanthus'' (araguaney or yellow ipê), formerly classified as ''Tabebuia chrysantha'', also known as ''araguaney'' in Venezuela, as ''guayacán'' in Colombia, Panama, and Ecuador, as ''tajibo'' in Bolivia, and as ''ipê-amarelo'' in Brazil, is a native tree of the intertropical broadleaf deciduous forests of South America above the Tropic of Capricorn. On May 29, 1948, ''Handroanthus chrysanthus'' was declared the National Tree of Venezuela due to its status as an emblematic native species of extraordinary beauty. Its deep yellow resembles that of the Flag of Venezuela, Venezuelan flag. Designation ''Chrysantha'' is derived from two Greek words, χρῡσ-ός gold + ἄνθεµον flower. Araguaney appears to derive from "aravenei", the ancient word by which the Kalina people (Caribs) designated this tree. Habitat The araguaney is found in clearings of deciduous tropical forests of the broad Guiana Shield region. It is also native to warm lands and sabanas (V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove
A mangrove is a shrub or tree that grows in coastal saline water, saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evolution in several plant families. They occur worldwide in the tropics and subtropics and even some temperate coastal areas, mainly between latitudes 30° N and 30° S, with the greatest mangrove area within 5° of the equator. Mangrove plant families first appeared during the Late Cretaceous to Paleocene epochs, and became widely distributed in part due to the plate tectonics, movement of tectonic plates. The oldest known fossils of Nypa fruticans, mangrove palm date to 75 million years ago. Mangroves are salt-tolerant trees, also called halophytes, and are adapted to live in harsh coastal conditions. They contain a complex salt filtration system and a complex root system to cope with saltwater immersion and wave action. They are ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC News
BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broadcast news organisation and generates about 120 hours of radio and television output each day, as well as online news coverage. The service maintains 50 foreign news bureaus with more than 250 correspondents around the world. Deborah Turness has been the CEO of news and current affairs since September 2022. In 2019, it was reported in an Ofcom report that the BBC spent £136m on news during the period April 2018 to March 2019. BBC News' domestic, global and online news divisions are housed within the largest live newsroom in Europe, in Broadcasting House in central London. Parliamentary coverage is produced and broadcast from studios in London. Through BBC English Regions, the BBC also has regional centres across England and national news c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rómulo Gallegos
Rómulo Ángel del Monte Carmelo Gallegos Freire (2 August 1884 – 5 April 1969) was a Venezuelan novelist and politician. For a period of nine months during 1948, he governed as the first freely elected president in Venezuela's history. He was removed from power by military officers in the 1948 Venezuelan coup. Rómulo Gallegos is considered the most relevant Venezuelan novelist of the 20th century, and a prominent figure in Latin American literature. Early life and writings Rómulo Gallegos was born in Caracas to Rómulo Gallegos Osío and Rita Freire Guruceaga, into a family of humble origin. He began his work as a schoolteacher, writer, classical music enthusiast, and journalist in 1903. His novel '' Doña Bárbara'' was first published in 1929, and it was because of the book's criticisms of the regime of longtime dictator Juan Vicente Gómez that he was forced to flee the country. He took refuge in Spain, where he continued to write: his acclaimed novels ''Cantaclaro'' (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabebuia Chrysantha
''Handroanthus chrysanthus'' (araguaney or yellow ipê), formerly classified as ''Tabebuia chrysantha'', also known as ''araguaney'' in Venezuela, as ''guayacán'' in Colombia, Panama, and Ecuador, as ''tajibo'' in Bolivia, and as ''ipê-amarelo'' in Brazil, is a native tree of the intertropical broadleaf deciduous forests of South America above the Tropic of Capricorn. On May 29, 1948, ''Handroanthus chrysanthus'' was declared the National Tree of Venezuela due to its status as an emblematic native species of extraordinary beauty. Its deep yellow resembles that of the Venezuelan flag. Designation ''Chrysantha'' is derived from two Greek words, χρῡσ-ός gold + ἄνθεµον flower. Araguaney appears to derive from "aravenei", the ancient word by which the Kalina people (Caribs) designated this tree. Habitat The araguaney is found in clearings of deciduous tropical forests of the broad Guiana Shield region. It is also native to warm lands and sabanas (Vía Oriente to El ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lonely Planet
Lonely Planet is a travel guide book publisher. Founded in Australia in 1973, the company has printed over 150 million books. History Early years Lonely Planet was founded by married couple Maureen and Tony Wheeler. In 1972, they embarked on an overland trip through Europe and Asia to Australia, following the route of the Oxford and Cambridge Far Eastern Expedition. The company name originates from the misheard "lovely planet" in a song written by Matthew Moore. Lonely Planet's first book, ''Across Asia on the Cheap'', had 94 pages; it was written by the couple in their home. The original 1973 print run consisted of stapled booklets with pale blue cardboard covers. Tony returned to Asia to write ''Across Asia on the Cheap: A Complete Guide to Making the Overland Trip'', published in 1975. Expansion The Lonely Planet guide book series initially expanded to cover other countries in Asia, with the India guide book in 1981, and expanded to rest of the world later on. G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchidaceae
Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Along with the Asteraceae, they are one of the two largest families of flowering plants. The Orchidaceae have about 28,000 currently accepted species, distributed in about 763 genera. (See ''External links'' below). The determination of which family is larger is still under debate, because verified data on the members of such enormous families are continually in flux. Regardless, the number of orchid species is nearly equal to the number of bony fishes, more than twice the number of bird species, and about four times the number of mammal species. The family encompasses about 6–11% of all species of seed plants. The largest genera are ''Bulbophyllum'' (2,000 species), ''Epidendrum'' (1,500 species), ''Dendrobium'' (1,400 species) and ''Pleurothallis'' (1,000 species). It also includes ''Vanilla'' (the genus of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainforest
Rainforests are characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainforest, but other types have been described. Estimates vary from 40% to 75% of all biotic species being indigenous to the rainforests. There may be many millions of species of plants, insects and microorganisms still undiscovered in tropical rainforests. Tropical rainforests have been called the "jewels of the Earth" and the " world's largest pharmacy", because over one quarter of natural medicines have been discovered there. Rainforests as well as endemic rainforest species are rapidly disappearing due to deforestation, the resulting habitat loss and pollution of the atmosphere. Definition Rainforest are characterized by a closed and continuous tree canopy, high humidity, the presence of moisture-dependent vegetation, a moist layer of lea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloud Forest
A cloud forest, also called a water forest, primas forest, or tropical montane cloud forest (TMCF), is a generally tropical or subtropical, evergreen, montane, moist forest characterized by a persistent, frequent or seasonal low-level cloud cover, usually at the canopy level, formally described in the ''International Cloud Atlas'' (2017) as silvagenitus. Cloud forests often exhibit an abundance of mosses covering the ground and vegetation, in which case they are also referred to as mossy forests. Mossy forests usually develop on the saddles of mountains, where moisture introduced by settling clouds is more effectively retained. Cloud forests are among the most biodiversity rich ecosystems in the world with a large amount of species directly or indirectly depending on them. Other moss forests include black spruce/feathermoss climax forest, with a moderately dense canopy and a forest floor of feathermosses including ''Hylocomium splendens'', ''Pleurozium schreberi'' and ''Ptil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deserts And Xeric Shrublands
Deserts and xeric shrublands are a biome defined by the World Wide Fund for Nature. Deserts and xeric (ancient Greek xērós, “dry") shrublands form the largest terrestrial biome, covering 19% of Earth's land surface area. Ecoregions in this habitat type vary greatly in the amount of annual rainfall they receive, usually less than annually except in the margins. Generally evaporation exceeds rainfall in these ecoregions. Temperature variability is also diverse in these lands. Many deserts, such as the Sahara, are hot year-round, but others, such as East Asia's Gobi, become quite cold in winter. Temperature extremes are a characteristic of most deserts. High daytime temperatures give way to cold nights because there is no insulation provided by humidity and cloud cover. The diversity of climatic conditions, though quite harsh, supports a rich array of habitats. Many of these habitats are ephemeral in nature, reflecting the paucity and seasonality of available water. Woody-ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orinoco Delta
The Orinoco Delta is a vast river delta of the Orinoco River, located in eastern Venezuela. Location The Orinoco Delta is one of the eight natural regions of Venezuela. It covers the whole of Delta Amacuro State and a few square kilometers of Monagas State and Sucre (state), Sucre State, comprising all the mouths of the Orinoco. It is divided into two sections: the principal, at the northernmost part of the system, located between Caño Manamo and the left shore of Caño Araguao, where the majority of villages are established, including the state capital Tucupita; and the secondary, between the right shore of Caño Araguao and Río Grande (Venezuela), Río Grande. The Warao people live in the region. Hydrology The delta is fan-shaped, formed by the Orinoco River as it splits into numerous distributary, distributaries, called ''caños'', which meander through the delta on their way to the sea. The main distributary is called the Rio Grande, which empties south-southeast through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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