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Mburucuyá National Park
Mburucuyá National Park ( es, Parque Nacional Mburucuyá) is a national park in Argentina. It is located in the north west of the Corrientes Province around from the city of Corrientes and covers an area of of the Iberá Wetlands. The area is important for the provision of water, the regulation of floods and droughts in the local region through its effects on the regional microclimate. History Around 5,000 years ago the area was populated by indigenous peoples, in more recent times the area was occupied by the Guaraní who introduced the cultivation of maize, squash, beans, Cassava, cotton and yerba mate. When the territory was colonized by the Spanish many of the original settlements were occupied and substantially modified. The introduction of large scale agriculture saw the indiscriminate deforestation of native trees. The creation of the national park occurred in the 20th century. After the Second World War Dr. Troels Pederson donated the territory for the creation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corrientes Province
Corrientes (, ‘currents’ or ‘streams’; gn, Taragui), officially the Province of Corrientes ( es, Provincia de Corrientes; gn, Taragüí Tetãmini) is a province in northeast Argentina, in the Mesopotamia region. It is surrounded by (from the north, clockwise): Paraguay, the province of Misiones, Brazil, Uruguay, and the provinces of Entre Rios, Santa Fe and Chaco. History Before the arrival of the Spanish conquest, the Kaingang, Charrua and Guaraní lived in a big area that also covered most of the current province of Corrientes. The city of Corrientes was founded on April 3, 1588 by Juan Torres de Vera y Aragón as a mid-stop between Asunción and Buenos Aires; the city flourished thanks to the traffic from the route. Jesuits erected missions in the north of the province, where they dedicated themselves to the expansion of the faith. In the wars of independence from Spain, Corrientes joined Artigas' ''Liga de los Pueblos Libres'' (1814–1820). The attack of P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deforestation
Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then land conversion, converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban area, urban use. The most concentrated deforestation occurs in tropical rainforests. About 31% of Earth's land surface is covered by forests at present. This is one-third less than the forest cover before the expansion of agriculture, a half of that loss occurring in the last century. Between 15 million to 18 million hectares of forest, an area the size of Bangladesh, are destroyed every year. On average 2,400 trees are cut down each minute. The Food and Agriculture Organization, Food and Agriculture Organization of the United Nations defines deforestation as the conversion of forest to other land uses (regardless of whether it is human-induced). "Deforestation" and "forest area net change" are not the same: the latter is the sum of all forest losses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentine Espinal
The Espinal (NT0801) is an ecoregion of dry, thorny forest, savanna and steppe in Argentina. It has been extensively modified by large scale cattle ranching, but remnants of the original flora remain. It is threatened by the advance of the irrigation-based agricultural frontier. Location The espinal is a broad arc of arid land in the interior of Argentina to the north and west of Buenos Aires, extending from the northern Uruguay border west through Santa Fe to Cordoba and south to the Atlantic coast south of Bahía Blanca. It includes central Santa Fe Province, Córdoba Province and the northern part of San Luis Province. It has an area of . The name "''espinal''" (thorny) refers to the thorny deciduous shrubland forest of the region between the flooded wetlands along the Paraná River to the east and the Sierras de Córdoba to the west. The northern part of the ecoregion adjoins the Humid Pampas around Buenos Aires to the south, the Uruguayan savanna to the east, and the Hum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laurel Family
Lauraceae, or the laurels, is a plant family that includes the true laurel and its closest relatives. This family comprises about 2850 known species in about 45 genera worldwide (Christenhusz & Byng 2016 ). They are dicotyledons, and occur mainly in warm temperate and tropical regions, especially Southeast Asia and South America. Many are aromatic evergreen trees or shrubs, but some, such as ''Sassafras'', are deciduous, or include both deciduous and evergreen trees and shrubs, especially in tropical and temperate climates. The genus ''Cassytha'' is unique in the Lauraceae in that its members are parasitic vines. Most laurels are highly-poisonous. Overview The family has a worldwide distribution in tropical and warm climates. The Lauraceae are important components of tropical forests ranging from low-lying to montane. In several forested regions, Lauraceae are among the top five families in terms of the number of species present. The Lauraceae give their name to habitats know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enterolobium Contortisiliquum
''Enterolobium contortisiliquum'', commonly known as the pacara earpod tree, is a species of flowering tree In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ... in the family Fabaceae. External links USDA plant profile contortisiliquum {{Fabaceae-tree-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syagrus Romanzoffiana
''Syagrus romanzoffiana'', the queen palm or cocos palm, is a palm native to South America, introduced throughout the world as a popular ornamental garden tree. ''S. romanzoffiana'' is a medium-sized palm, quickly reaching maturity at a height of up to tall, with pinnate leaves having as many as 494 pinnae ( leaflets), although more typically around 300, each pinna being around in length and in width. Etymology Named after Nikolay Rumyantsev (1754–1826), who was Russia's Foreign Minister and Imperial Chancellor and notable patron of the Russian voyages of exploration. He sponsored the first Russian circumnavigation of the globe. It was previously scientifically known as ''Cocos plumosa'', a name under which it became popular in the horticultural trade in the early 20th century. In some areas of the world the plant is still popularly known as the cocos palm. Taxonomy This palm was first scientifically described and validly published as ''Cocos romanzoffiana'' in 182 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alto Paraná Atlantic Forests
The Alto Paraná Atlantic forests, also known as the Paraná-Paraíba interior forests, is an ecoregion of the tropical moist forests biome, and the South American Atlantic Forest biome. It is located in southern Brazil, northeastern Argentina, and eastern Paraguay. Geography The Alto Paraná Atlantic forests are an interior extension of the coastal forests, extending across the southern portion of the Brazilian Highlands. The ecoregion extends from the mouth of the Paraíba do Sul River eastward along the Paraíba valley lying behind the coastal Serra do Mar, and further eastward and northward along the basin of the Paraná River and its tributaries, forming a complex mosaic with the surrounding ecoregions. ;States, provinces, and departments The ecoregion covers portions of the Brazilian states of Minas Gerais, São Paulo, Goiás, Mato Grosso do Sul, Paraná, Santa Catarina, and Rio Grande do Sul, the Argentine province of Misiones, and the Paraguayan departments of Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copernicia Alba
''Copernicia alba'' is a South American species of palm tree, which is found in the Humid Chaco ecoregion in Bolivia, Paraguay, Colombia, Brazil (in the states of Mato Grosso and Mato Grosso do Sul) and Argentina (especially the province of Formosa, and less abundantly towards drier areas). They often, but not always, form dense single-species woodlands. Its common names in Spanish show the various colours (and technical qualities) that its wood and/or bark takes according to its environment: ''palma blanca'', ''palma negra'', ''palma colorada'' ("white", "black", and "red" palm, respectively). In Guaraní, it is called ''caranday'', "water palm". Its English trade name is wax palm or caranday wax palm (it belongs to the same genus as the Carnauba wax palm). Ancient peoples in South America used wax palm for making candles by scraping away wax on the leaves. ''C. alba'' can reach 25 m in height and 40 cm in girth. The trunk is cylindrical, rarely bifurcated, and has a gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prosopis
''Prosopis'' is a genus of flowering plants in the family Fabaceae. It contains around 45 species of spiny trees and shrubs found in subtropical and tropical regions of the Americas, Africa, Western Asia, and South Asia. They often thrive in arid soil and are resistant to drought, on occasion developing extremely deep root systems. Their wood is usually hard, dense and durable. Their fruits are pods and may contain large amounts of sugar. The generic name means " burdock" in late Latin and originated in the Greek language. Selected species *Mesquites (southern United States, Mexico) ** '' Prosopis glandulosa'' Torr. – honey mesquite; ''Haas'' ( Cmiique Iitom) ** '' Prosopis laevigata'' (Humb. & Bonpl. ex Willd.) M.C.Johnst. – smooth mesquite ** ''Prosopis pubescens'' Benth. – screwbean mesquite ** '' Prosopis reptans'' Benth. – tornillo ** '' Prosopis velutina'' Wooton – velvet mesquite *"Algarrobos", bayahondas etc. (Neotropics, particularly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruprechtia Laxiflora
''Ruprechtia'' is a genus of plant in family Polygonaceae The Polygonaceae are a family of flowering plants known informally as the knotweed family or smartweed—buckwheat family in the United States. The name is based on the genus ''Polygonum'', and was first used by Antoine Laurent de Jussieu in 1789 .... It contains the following species (but this list may be incomplete): * '' Ruprechtia apetala'', Weddell * '' Ruprechtia howardiana'' * '' Ruprechtia salicifolia'', native name ''viraró''. * '' Ruprechtia tangarana'' References Polygonaceae genera Taxonomy articles created by Polbot {{Polygonaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myracrodruon Balansae
''Myracrodruon balansae'' is a species of flowering tree in the cashew family, Anacardiaceae, that is native to Argentina, Brazil and Paraguay Paraguay (; ), officially the Republic of Paraguay ( es, República del Paraguay, links=no; gn, Tavakuairetã Paraguái, links=si), is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to th .... References Anacardiaceae Plants described in 1881 {{rosid-tree-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspidosperma Quebracho-blanco
''Aspidosperma quebracho-blanco'', commonly known as Quebracho blanco, kebrako, or white quebracho, is a South American tree species, native to Brazil, northern Argentina, Bolivia, Paraguay, and Uruguay. It must not be confused with other species also known as '' quebracho'', but belonging to the genus '' Schinopsis''. Description ''Aspidosperma quebracho-blanco'' is an evergreen tree. It reaches 20 to 30 meters in height in the Humid Chaco, and 8 to 12 meters in the Dry Chaco. The foliage is sclerophyllous. Habitat and range ''Aspidosperma quebracho-blanco'' is generally found in dry deciduous forests, where it grows on clay soils. It is most common in the Gran Chaco, Humid Chaco, Argentine Espinal, and Bolivian montane dry forests ecoregions of Paraguay, Argentina, Bolivia, and Brazil. Its range extends to adjacent ecoregions, including the Uruguayan savanna, Paraná flooded savanna, Southern Cone Mesopotamian savanna, Southern Andean Yungas, Cerrado, Panta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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