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Yungas
The Yungas ( Aymara ''yunka'' warm or temperate Andes or earth, Quechua ''yunka'' warm area on the slopes of the Andes) is a bioregion of a narrow band of forest along the eastern slope of the Andes Mountains from Peru and Bolivia, and extends into Northwest Argentina at the slope of the Andes pre-cordillera. It is a transitional zone between the Andean highlands and the eastern forests. Like the surrounding areas, the Yungas belong to the Neotropical realm; the climate is rainy, humid, and warm. Setting The Yungas forests are extremely diverse, ranging from moist lowland forest to evergreen montane forest and cloud forests. The terrain, formed by valleys, fluvial mountain trails and streams, is extremely rugged and varied, contributing to the ecological diversity and richness. A complex mosaic of habitats occur with changing latitude as well as elevation. There are high levels of biodiversity and species endemism throughout the Yungas regions. Many of the forests are evergre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolivian Yungas
The Bolivian Yungas is a tropical and subtropical moist broadleaf forest ecoregion in the Yungas of central Bolivia. Setting The ecoregion occurs in elevations ranging from on the eastern slopes of the Andes in Bolivia, extending into a small portion of southeastern Peru. It forms a transition zone between the Southwest Amazon moist forests to the northeast and the Central Andean puna and wet puna to the southwest. Climate The climate in this ecoregion varies from tropical rainforest to tropical monsoon. Fog and rain deposited by northern trade winds contribute to the high humidity and precipitation of the Yungas. Flora Epiphytes are abundant and include bromeliads, orchids, and tree-ferns (''Cyathea''). ''Chusquea'' bamboo is an indicator species of the ecoregion. Fauna Mammals found in this ecoregion include the spectacled bear (''Tremarctos ornatus''), Geoffroy's cat (''Leopardus geoffroyi''), lowland tapir (''Tapirus terrestris''), jaguar (''Panthera onca''), jaguarundi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Andean Yungas
The Southern Andean Yungas is a tropical and subtropical moist broadleaf forest ecoregion in the Yungas of southwestern Bolivia and northwestern Argentina. Geography The ecoregion occurs along the eastern slope of the Andes from southern Bolivia into northern Argentina, at elevations ranging from . In the lowlands to the east the Yungas transition to the semi-arid Dry Chaco. To the northwest they are bounded by the Bolivian montane dry forests, and by the high-elevation Central Andean puna and High Monte grasslands to the west. Climate This ecoregion has a subtropical highland climate. The climate is influenced by trade winds from the east that bring up to of rain per year. There is a dry season from April to October, and occasional snowfall at higher elevations during the winter months.Malizia, L.; Pacheco, S.; Blundo, C.; Brown, A.D. "Caracterización altitudinal, uso y conservación de las Yungas Subtropicales de Argentina". ''Ecosistemas'', vol. 21, núm. 1-2, January-Au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yungas Road
The Yungas Road is a cycle route about 60 km long that links the city of La Paz and the Yungas region of Bolivia. It draws about 25,000 tourists per year and is a major La Paz tourist attraction. Many tour operators cater to downhill mountain biking, providing information, guides, transport and equipment. At least 18 cyclists have died on the road since 1998. The tourist route is a 64 km-long road with 3500 metres of descent. The route includes the Cotapata-Santa Bárbara section. It replaced the old road, built in 1930. It was considered dangerous because of its steep slopes, narrow single track, lack of guardrails, rain, and fog, and was nicknamed the "Road of Death". However, it was not the most dangerous road in the region. Unlike the rest of the country, traffic was left-hand, to allow the driver to assess the distance of their outer wheel from the edge of the road. A new alternative route, now part of Route 3, was built during a 20-year period ending in 2006. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puna Grassland
The puna grassland ecoregion, of the montane grasslands and shrublands biome, is found in the central Andes Mountains of South America. It is considered one of the eight Natural Regions in Peru,Pulgar Vidal, Javier: Geografía del Perú; Las Ocho Regiones Naturales del Perú. Edit. Universo S.A., Lima 1979. First Edition (his dissertation of 1940): Las ocho regiones naturales del Perú, Boletín del Museo de historia natural „Javier Prado“, n° especial, Lima, 1941, 17, pp. 145-161. but extends south, across Chile, Bolivia, and western northwest Argentina. The term puna encompasses diverse ecosystems of the high Central Andes above 3200–3400 m. Location The puna is found above the treeline at 3200–3500 m elevation, and below the permanent snow line above 4500–5000 m elevation. It extends from central Peru in the north, across the Altiplano plateau of Peru, Chile and Bolivia, and south along the spine of the Andes into northwest Argentina. Oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolivia
, image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square patchwork with the (top left to bottom right) diagonals forming colored stripes (green, blue, purple, red, orange, yellow, white, green, blue, purple, red, orange, yellow, from top right to bottom left) , other_symbol = , other_symbol_type = Dual flag: , image_coat = Escudo de Bolivia.svg , national_anthem = " National Anthem of Bolivia" , image_map = BOL orthographic.svg , map_width = 220px , alt_map = , image_map2 = , alt_map2 = , map_caption = , capital = La Paz Sucre , largest_city = , official_languages = Spanish , languages_type = Co-official languages , languages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peruvian Yungas
The Peruvian Yungas is a tropical and subtropical moist broadleaf forest ecoregion in the Yungas of Peru. Setting The Peruvian Yungas occur on the eastern slopes and valleys of the Peruvian Andes. They form a transition zone between the Southwest Amazon moist forests and Ucayali moist forests at lower elevations to the east and the Central Andean puna and wet puna at higher elevations to the west. Climate The climate in this ecoregion varies from a tropical rainforest climate in the north to a subtropical highland climate in the south. Precipitation ranges from per year. Flora This ecoregion contains over 3,000 species of plants, including 200 species of orchids. Orchid genera include ''Epidendrum'' and ''Maxillaria''. Tree ferns (''Cyathea'') and bamboo (''Chusquea'') are common. Below , the forest includes species such as cedar (''Cedrela''), trumpet tree (''Tabebuia''), and relatives of papaya ('' Carica''). Above , there are scrublands and wet rocky thickets with shrubs a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gran Chaco
The Gran Chaco or Dry Chaco is a sparsely populated, hot and semiarid lowland natural region of the Río de la Plata basin, divided among eastern Bolivia, western Paraguay, northern Argentina, and a portion of the Brazilian states of Mato Grosso and Mato Grosso do Sul, where it is connected with the Pantanal region. This land is sometimes called the Chaco Plain. Toponymy The name Chaco comes from a word in Quechua, an indigenous language from the Andes and highlands of South America. The Quechua word ''chaqu'' meaning "hunting land" comes probably from the rich variety of animal life present throughout the entire region. Geography The Gran Chaco is about 647,500 km² (250,000 sq mi) in size, though estimates differ. It is located west of the Paraguay River and east of the Andes, and is mostly an alluvial sedimentary plain shared among Paraguay, Bolivia, and Argentina. It stretches from about 17 to 33°S latitude and between 65 and 60°W longitude, though estimat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andes
The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S latitude), and has an average height of about . The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. Along their length, the Andes are split into several ranges, separated by intermediate depressions. The Andes are the location of several high plateaus—some of which host major cities such as Quito, Bogotá, Cali, Arequipa, Medellín, Bucaramanga, Sucre, Mérida, El Alto and La Paz. The Altiplano plateau is the world's second-highest after the Tibetan plateau. These ranges are in turn grouped into three major divisions based on climate: the Tropical Andes, the Dry Andes, and the Wet Andes. The Andes Mountains are the highest mountain ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andes Mountains
The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S latitude), and has an average height of about . The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. Along their length, the Andes are split into several ranges, separated by intermediate depressions. The Andes are the location of several high plateaus—some of which host major cities such as Quito, Bogotá, Cali, Arequipa, Medellín, Bucaramanga, Sucre, Mérida, El Alto and La Paz. The Altiplano plateau is the world's second-highest after the Tibetan plateau. These ranges are in turn grouped into three major divisions based on climate: the Tropical Andes, the Dry Andes, and the Wet Andes. The Andes Mountains are the highest mountain range ou ... [...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'' a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucuma
''Pouteria lucuma'' is a species of tree in the family Sapotaceae, cultivated for its fruit, the lúcuma. It is native to the Andean valleys of Bolivia, Chile, Ecuador, and Peru. Description This evergreen tree is up to 20 m tall, and has greyish-brown, fissured bark, which produces a milky white exudate. The end of branchlets and the petioles are covered with short, brown hairs. The leaves are simple, oblanceolate to elliptical, up to 25 cm long and 10 cm wide, and glabrous (or sometimes slightly hairy on the underside) grouped at the end of the branches. Flowers are solitary or in fascicles, small, axillary, with hairy sepals and a corolla forming a tube 1.0-1.8 cm long, greenish white, with five lobes, five stamens, five staminodes, a pubescent ovary, and a style 0.8-1.5 cm long. The fruit is globose, 6–12 cm long, glabrous, and russet to yellow when mature; the pulp is bright yellow; the one to several seeds are 1.8-3.5 cm long, dark brown, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lomas
Lomas (Spanish for "hills"), also called fog oases and mist oases, are areas of fog-watered vegetation in the coastal desert of Peru and northern Chile. About 100 lomas near the Pacific Ocean are identified between 5°S and 30°S latitude, a north–south distance of about . Lomas range in size from a small vegetated area to more than and their flora includes many endemic species. Apart from river valleys and the lomas the coastal desert is almost without vegetation. Scholars have described individual lomas as "an island of vegetation in a virtual ocean of desert." In a nearly rainless desert, the lomas owe their existence to the moist dense fog and mist which rolls in from the Pacific. The fog is called garúa in Peru and Camanchaca in Chile. Environment According to the Köppen Climate Classification system, the coastal desert of Peru and the Atacama desert of Chile feature a rare desert climate, that is abbreviated "BWn" on climate maps with the n denoting frequent fog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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