|
Nevado Del Quindío
The Nevado del Quindío, also known as Volcán Paramillo del Quindío or simply Paramillo del Quindío, is an inactive volcano located in the Central Cordillera of the Andes in central Colombia. The summit marks the tripoint of the departments of Risaralda, Tolima, and Quindío, and is the highest point of the latter. The mountain is the fourth highest peak in Los Nevados National Natural Park among those with a topographic prominence exceeding 300 meters. There are no historical records of any eruption. The andesitic volcano is located on top of the Palestina Fault.Plancha 225, 1998González, 2001 The mountain formerly had glaciers, which disappeared in the second half of the 20th century due to changing climatic conditions associated with global warming. Presently there is no permanent ice, only intermittent snow. The mountain's alternative designation as "paramillo" (like paramo, a high-elevation area of sparse vegetation exposed to wind, rain, and cold) reflects this ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Nevados National Natural Park
Los Nevados National Natural Park () is a national park located in the Cordillera Central of the Colombian Andes. The park features Colombia's highest and northernmost active volcanoes including the glacier-capped Nevado del Ruiz, Nevado del Tolima, and Nevado de Santa Isabel, and the formerly glaciated superpáramo peaks (''paramillos'') of Cisne, Santa Rosa and Quindío. Other elevated structures of volcanic origin within the park are Alto La Piraña, La Olleta, Cerro España, and the Peñas de Caracoli. Cerro Bravo and Cerro Machín are located outside the park but part of the same volcanic region. The park is located in the departments of Caldas, Quindío, Risaralda, Tolima and spans between the municipalities Manizales, Villamaría, Santa Rosa de Cabal, Pereira, Salento, Villahermosa, Anzoátegui, Santa Isabel, Murillo, Ibagué and Casabianca. State of the Park The park was temporarily closed by the authorities since March 31, 2023 because the Nevado del Rui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andesite
Andesite () is a volcanic rock of intermediate composition. In a general sense, it is the intermediate type between silica-poor basalt and silica-rich rhyolite. It is fine-grained (aphanitic) to porphyritic in texture, and is composed predominantly of sodium-rich plagioclase plus pyroxene or hornblende. Andesite is the extrusive equivalent of plutonic diorite. Characteristic of subduction zones, andesite represents the dominant rock type in island arcs. The average composition of the continental crust is andesitic. Along with basalts, andesites are a component of the Geology of Mars, Martian crust. The name ''andesite'' is derived from the Andes mountain range, where this rock type is found in abundance. It was first applied by Christian Leopold von Buch in 1826. Description Andesite is an aphanitic (fine-grained) to porphyritic (coarse-grained) igneous rock that is intermediate in its content of silica and low in alkali metals. It has less than 20% quartz and 10% feldspa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Volcanoes By Elevation
A list (incomplete) of volcanoes on Earth arranged by elevation in metres. Above 6,000 metres Above 5,000 metres Above 4,000 metres Above 3,000 metres Above 2,000 metres Above 1,000 metres Below 1,000 metres Measured from its base on the ocean floor A list (incomplete) of volcanoes on Earth arranged by elevation in meters from its base on the ocean floor. See also *List of mountains by elevation *Lists of volcanoes References {{reflistGlobal Volcanism Program (Smithsonian Institution) Lists of volcanoes, Elevation Lists of mountains by elevation, Volcanoes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Volcanoes In Colombia ...
This is a list of active and extinct volcanoes in Colombia. See also * List of earthquakes in Colombia * List of fossiliferous stratigraphic units in Colombia * Geology of Colombia References {{South America topic, state=uncollapsed, List of volcanoes in . Volcanoes Colombia Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Library Of Colombia
The National Library of Colombia () is a national library located in Bogota, Colombia. The library is a dependency of the Ministry of Culture (Colombia), Colombian Ministry of Culture. Founding and history The National Library of Colombia is generally considered to be the oldest national library in the Americas. It was founded at the end of the eighteenth century in 1777 by Viceroy Manuel de Guirior, who established the library in the city of Bogotá. The original collection of the library consisted of books Confiscation, expropriated from the Jesuit community, which had been expelled from all the dominions of the Spanish Empire, as a result of the 1767 order of King Charles III of Spain, Charles III of Spain. In 1825, due to the work of Francisco de Paula Santander, the library was established at the campus of the Colegio de San Bartolomé and received its current name. On March 25, 1834, the first legal deposit law was decreed, which required that all copies of printed materia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manuel María Paz
Manuel María Paz Delgado (1820 – 1902) was a Colombian cartographer, military officer, artist and watercolorist. Biography Manuel María Paz Delgado was born June 6, 1820, in the town of Almaguer, Cauca, Viceroyalty of New Granada. His parents were Domingo de Paz and Baltazara Delgado, and his siblings were José Miguel de Paz and Carmen de Paz. After studying literature in his native Amaguer and still being quite young, he moved to Popayán to serve as a soldier in the Guardia Nacional, on December 29, 1839. As a private he participated in several civil wars of the Republic of New Granada, and distinguished himself for his bravery. As the years passed, he rose through the military ranks, obtaining the rank of colonel in 1848. At the same time, along with his military career, he was also developing a career as a painter and cartographer, participating in an 1848 artistic exhibition with the "Mesa Revuelta", a work highly admired by the exhibition's selection jury. In 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Volcano
A stratovolcano, also known as a composite volcano, is a typically conical volcano built up by many alternating layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and explosive eruptions. Some have collapsed summit craters called calderas. The lava flowing from stratovolcanoes typically cools and solidifies before spreading far, due to high viscosity. The magma forming this lava is often felsic, having high to intermediate levels of silica (as in rhyolite, dacite, or andesite), with lesser amounts of less viscous mafic magma. Extensive felsic lava flows are uncommon, but can travel as far as 8 km (5 mi). The term ''composite volcano'' is used because strata are usually mixed and uneven instead of neat layers. They are among the most common types of volcanoes; more than 700 stratovolcanoes have erupted lava during the Holocene Epoch (the last 11,700 years), and many older, now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Espeletia
''Espeletia'', commonly known as 'frailejones' ("big monks"), is a genus of perennial subshrubs, in the family Asteraceae. The genus, which is native mainly to Colombia, Venezuela and Ecuador, was first formally described in 1808. The genus was named after the viceroy of New Granada, José Manuel de Ezpeleta. The plants live at high altitude in páramo ecosystems. The trunk is thick, with succulent hairy leaves disposed in a dense spiral pattern. Marcescent leaves help protect the plants from cold. The flowers are usually yellow, similar to daisies. Some members of the genus exhibit a caulirosulate growth habit. The frailejón plant is endangered due to destruction of the páramo for agricultural purposes, especially potato crops. This activity continues, despite the Colombian government declaring it illegal. Since about 2010 the plants have also come under attack by beetle larvae, a moth and a fungus, some new to science but suspected to be related to climate change which a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Von Humboldt
Friedrich Wilhelm Heinrich Alexander von Humboldt (14 September 1769 – 6 May 1859) was a German polymath, geographer, natural history, naturalist, List of explorers, explorer, and proponent of Romanticism, Romantic philosophy and Romanticism in science, science. He was the younger brother of the Prussian minister, philosopher, and linguistics, linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botany, botanical geography laid the foundation for the field of biogeography, while his advocacy of long-term systematic geophysical measurement pioneered modern Earth's magnetic field, geomagnetic and meteorology, meteorological monitoring. Humboldt and Carl Ritter are both regarded as the founders of modern geography as they established it as an independent scientific discipline. Between 1799 and 1804, Humboldt travelled extensively in the Americas, exploring and describing them for the first time from a non-Spanish European scientific point of view. His des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or b ... [...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, is a generally tropical or subtropical, evergreen, Montane forest, montane, Tropical and subtropical moist broadleaf forests, 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 mountain pass, 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 number of species directly or indirectly depending on them. Other moss forests include black spruce/feathermoss Climax community, climax forest, with a moderately dense canopy and a forest fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
