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Wet Andes
200px, Map of the climatic regions of the Andes. The Wet Andes are shown in dark blue. The Tropical_Andes.html" ;"title="Dry Andes are shown in yellow and the Tropical Andes">Dry Andes are shown in yellow and the Tropical Andes in green. The Wet Andes () is a climatic and glaciology, glaciological subregion of the Andes. Together with the Dry Andes it is one of the two subregions of the Argentina, Argentine and Chilean Andes. The Wet Andes runs from a latitude of 35°S to Cape Horn at 56°S. According to Luis Lliboutry the Wet Andes can be classified after the absence of penitentes. In Argentina well developed penitentes are found as south as on Lanín Volcano ( 40°S). Another difference is that the Wet Andes is largely devoid of rock glaciers. The glacier A glacier (; or ) is a persistent body of dense ice, a form of rock, that is constantly moving downhill under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Cardenal Antonio Samoré Pass
Cardenal Antonio Samoré Pass () is one of the main mountain passes through the southern Andes along the border between Argentina and Chile. Together with Paso Libertadores, it is one of the easiest of the Argentina-Chile passes, and one of the few with asphalted roads in the region. The main towns and cities respectively on both sides of the pass are Entre Lagos, Chile, Entre Lagos and Osorno, Chile, Osorno in Chile and Villa La Angostura and San Carlos de Bariloche in Argentina. From the Chilean side the pass is accessed through Route 215-CH, branch line which begins at the Chile Highway 5, Panamerican Highway in Osorno. On the Argentine side the pass is reached by Ruta Nacional 231. Since 1974 there is a treaty that guarantee the transport of Chilean goods from the Chilean X Los Lagos Region to the XII Magallanes and Antártica Chilena Region over the Paso Samoré through the Argentine Patagonia.ArticlDisputa con Chile por la reapertura del paso Samoré in the Argentine newspa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Luis Lliboutry
Louis Lliboutry (born 19 February 1922 in Madrid; died on 21 October 2007 in Grenoble) was a French glaciologist, geophysicist, and mountaineer. While in Chile in the early 1950s, he analysed and explained the formation of snow penitents in the Andes, which marked his first contribution to glaciology. He founded in Grenoble in 1958 the Laboratory of Alpine Glaciology and headed it for 25 years; he also set up at that period a pioneering syllabus in geophysics. His contributions to mechanics of viscous media (such as ice and the Earth's mantle) and to geodynamics are internationally acknowledged. Biography Early years Louis Antonin François Lliboutry was born in Madrid on 19 February 1922, the son of French parents originating from the Perpignan region. Repatriated in 1936 during the Spanish Civil War, he soon revealed his interest for research and exploration, instilled by Jules Verne's novels, while Jean-Henri Fabre's ''Souvenirs entomologiques'' led him to observe and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Climate Of Chile
Climate is the long-term weather pattern in a region, typically averaged over 30 years. More rigorously, it is the mean and Statistical dispersion, variability of Meteorology, meteorological variables over a time spanning from months to millions of years. Some of the Meteorology, meteorological variables that are commonly measured are temperature, humidity, atmospheric pressure, wind, and precipitation. In a broader sense, climate is the state of the components of the climate system, including the atmosphere, hydrosphere, cryosphere, lithosphere and biosphere and the interactions between them. The climate of a location is affected by its latitude, longitude, terrain, altitude, land use and nearby body of water, water bodies and their currents. Climates can be Climate classification, classified according to the average and typical variables, most commonly temperature and precipitation. The most widely used classification scheme is the Köppen climate classification. The Thornth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Climate Of Argentina
The climate of Argentina varies from region to region, as the vast size of the country and wide variation in altitude make for a wide range of climate types. Summers are the warmest and wettest season in most of Argentina, except for most of Patagonia, where it is the driest season. The climate is warm and tropical in the north, mild in the center, and cold in the southern parts, that experience frequent frost and snow. Because the southern parts of the country are moderated by the surrounding oceans, the cold is less intense and prolonged than areas at similar latitudes in the northern hemisphere. Spring and autumn are transition seasons that generally feature mild weather. Many regions have different, often contrasting microclimates. In general, the northern parts of the country are characterized by hot, humid, rainy summers and mild winters with periodic droughts. Mesopotamia, in the northeast is characterized by high temperatures and abundant precipitation throughout the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Ecology Of The Andes
Ecology () is the natural science of the relationships among living organisms and their environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere levels. Ecology overlaps with the closely related sciences of biogeography, evolutionary biology, genetics, ethology, and natural history. Ecology is a branch of biology, and is the study of abundance, biomass, and distribution of organisms in the context of the environment. It encompasses life processes, interactions, and adaptations; movement of materials and energy through living communities; successional development of ecosystems; cooperation, competition, and predation within and between species; and patterns of biodiversity and its effect on ecosystem processes. Ecology has practical applications in fields such as conservation biology, wetland management, natural resource management, and human ecology. The word ''ecology'' () was coined in 1866 by the German scientist Erns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Glacier
A glacier (; or ) is a persistent body of dense ice, a form of rock, that is constantly moving downhill under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as crevasses and seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land“Glacier, N., Pronunciation.” Oxford English Dictionary, Oxford UP, June 2024, https://doi.org/10.1093/OED/7553486115. Accessed 25 Jan. 2025. and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on ever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Biuletyn Peryglacjalny
''Biuletyn Peryglacjalny'' was a scientific journal covering research on periglacial geomorphology. It was established in 1954 in Łódź by Polish geomorphologist Jan Dylik, who was its editor-in-chief An editor-in-chief (EIC), also known as lead editor or chief editor, is a publication's editorial leader who has final responsibility for its operations and policies. The editor-in-chief heads all departments of the organization and is held accoun ... until 1972. The journal ceased publication after 39 issues in 2000, after having played an important role in the development of periglacial geomorphology. References 1954 establishments in Poland Earth and atmospheric sciences journals Geomorphology journals Defunct journals Academic journals established in 1954 Publications disestablished in 2000 Annual journals English-language journals French-language journals English-French multilingual journals {{Geomorphology-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Rock Glacier
Rock glaciers are distinctive geomorphological landforms that consist either of angular rock debris frozen in interstitial ice, former "true" glaciers overlain by a layer of talus, or something in between. Rock glaciers are normally found at high latitudes and/or elevations, and may extend outward and downslope from talus cones, glaciers or terminal moraines of glaciers. There are two types of rock glacier: periglacial glaciers (or talus-derived glaciers), and glacial rock glaciers, such as the Timpanogos Glacier in Utah, which are often found where glaciers once existed. Possible Martian rock glacier features have been identified by the Mars Reconnaissance Orbiter spacecraft. A rock glacier, especially if its origin is unclear, can be considered as a discrete debris accumulation. Rock avalanches can be misidentified as rock glaciers, or may evolve into them. Formation The two known factors that must be present in order to create rock glaciers are low ice velocity and per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
40th Parallel South
Following are circles of latitude between the 35th parallel south and the 40th parallel south: 36th parallel south The 36th parallel south is a circle of latitude that is 36 degrees south of the Earth's equatorial plane. It crosses the Atlantic Ocean, the Indian Ocean, Australasia, the Pacific Ocean and South America. Around the world Starting at the Prime Meridian and heading eastwards, the parallel 36° south passes through: : 37th parallel south The 37th parallel south is a circle of latitude that is 37 degrees south of the Earth's equatorial plane. It crosses the Atlantic Ocean, the Indian Ocean, Australasia, the Pacific Ocean and South America. This parallel approximates that latitude at which solar irradiance equals the planetary average, with higher insolation equatorward and lower poleward. An exploration of the 37th parallel south is the theme of Jules Verne's novel '' In Search of the Castaways''. The phantom reef of Maria Theresa Reef is supposed to lie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Lanín
Lanín is an ice-clad, cone-shaped stratovolcano on the border of Argentina and Chile. It forms part of two national parks: Lanín in Argentina and Villarrica in Chile. As a part of the flag and anthem of the Argentine province of Neuquén, it serves as a symbol for the region. Although the date of its last eruption is not known, it is estimated to have occurred within the last 10,000 years. Following the 1906 Valparaíso earthquake a local newspaper reported the volcano to have erupted, but a work published in 1917 by Karl Sapper disputed this.Luis E. Lara, José A. Naranjo and Hugo Moreno, 2004Lanín volcano (39.5°S), Southern Andes: geology and morphostructural evolution '' Revista Geológica de Chile'' vol. 31. The ascent is regulated by the management of Argentine National Parks and the Argentine National Gendarmerie and is technically relatively simple but has a much higher level of exposure than the neighbouring volcanoes. The nearest towns, usually employed as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Penitente (snow Formation)
Penitentes under the night sky of the Atacama Desert Field of penitentes ( high); upper Rio Blanco, Central Andes of Argentina file:Snow penitentes Mount Rainier.JPG">Small penitentes in the summit crater of Mount Rainier Penitentes ice formations at the southern end of the Chajnantor plain in Chile Penitentes near the summit of the Agua Negra Pass on the border between Chile and Argentina Penitentes, or nieves penitentes ( Spanish for " penitent snows"), are snow formations found at high altitudes. They take the form of elongated, thin blades of hardened snow or ice, closely spaced and pointing towards the general direction of the sun. The name comes from the resemblance of a field of penitentes to a crowd of kneeling people doing penance. The formation evokes the tall, pointed habits and hoods worn by brothers of religious orders in the Processions of Penance during Spanish Holy Week. In particular, the brothers' hats are tall, narrow, and white, with a pointed top. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
56th Parallel South
Following are circles of latitude between the 55th parallel south and the 80th parallel south. The 55th parallel south, crossing the southernmost point of Chile, is the last line of latitude moving southward to touch any part of any continent other than Antarctica, other than minor outlying islands. 56th parallel south The 56th parallel south is a circle of latitude that is 56 degrees south of the Earth's equatorial plane. No land lies on the parallel — it crosses nothing but ocean. At this latitude the sun is visible for 17 hours, 37 minutes during the December solstice and 6 hours, 57 minutes during the June solstice. Around the world Starting at the Prime Meridian and heading eastwards, the parallel 56° south passes through: : 57th parallel south The 57th parallel south is a circle of latitude that is 57 degrees south of the Earth's equatorial plane. No land lies on the parallel — it crosses nothing but ocean. At this latitude the sun is visible for 17 hours ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
