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Cordillera Central, Costa Rica
The Cordillera Central is a volcanic mountain range in central Costa Rica which continues from the Continental Divide to east of Cordillera de Tilarán. It extends 80 km from Tapezco Pass to the Turrialba Volcano and ending on the Pacuare River. It is separated from Cordillera de Tilarán by Balsa River and Platanar and Zarcero hills. The Cordillera Central is part of the American Cordillera, a chain of mountain ranges (cordillera) that consists of an almost continuous sequence of mountain ranges that form the western "backbone" of North America, Central America, South America and Antarctica. It contains four large volcanoes Poás (2,708 m), Barva (2,906 m), Irazú and Turrialba (3,340 m). The highest peak is Irazú at 3,432 m. South of the range lie elevated plains of central tectonic depression of Costa Rican Central Valley. Cordillera Central's four main volcanoes are protected as national parks. Volcanic massif of the Poás Volcano is the central feature of Poás ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irazú Volcano
The Irazú Volcano ( es, Volcán Irazú) is an active volcano in Costa Rica, situated in the Cordillera Central close to the city of Cartago. The name could come from either the combination of "ara" (point) and "tzu" (thunder) or a corruption of ''Iztarú'', which was the name of an indigenous village on the flanks of the volcano. In Costa Rica it is known by the name of "El Coloso" (The Colossus) due to the catastrophes that it has provoked in the past. The volcano's summit has several craters, one of which contains Diego de la Haya, a green crater lake of variable depth. At 11,260 feet (3,432 m), the Irazú Volcano is the highest active volcano in Costa Rica. It is easily visited from San José, with a road leading right up to the summit craters and a weekly bus service to the top. It is thus a popular tourist spot. The summit of the volcano also houses a few television transmitters for television stations in San José. From the top it is possible to see both the Atl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poás Volcano
The Poás Volcano, ( es, Volcán Poás), is an active stratovolcano in central Costa Rica and is located within Poas Volcano National Park. It has erupted 40 times since 1828, including April 2017 when visitors and residents were evacuated. The volcano and surrounding park were closed for nearly 17 months, with a 2.5 kilometer safety perimeter established around the erupting crater. As of September 1, 2018 the park has reopened with limited access only to the crater observation area and requires a reservation to be made on the National Park Website. Adjacent trails to Lake Botos as well as the museum at the visitor center remained closed. The volcano erupted briefly twice in September 2019. Crater lakes There are two crater lakes near the summit. The northern lake is known as the ''Laguna Caliente'' ("hot lagoon") and is located at a height of 2,300 m in a crater approximately 0.3 km wide and 30 m deep. It is one of the world's most acidic lakes. The acidity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turrialba Volcano National Park
Turrialba Volcano National Park, or in Spanish the is a National Park in the Central Conservation Area of Costa Rica that encompasses the area around the Turrialba Volcano in Cartago Province. Major eruptions in the past include the years between 1864 and 1868. Volcanism increased in the park starting in 2014 and has featured ash clouds that have repeatedly impacted portions of Costa Rica with deposits of gritty soot and caused temporary closures of Juan Santamaría International Airport Juan Santamaría International Airport ( es, Aeropuerto Internacional Juan Santamaría) is the primary airport serving San José, the capital of Costa Rica. The airport is located in the city of Alajuela, 20 km (12 miles) west of downto ... in the capital city of San Jose. Tourism Besides the views of the crater, it is possible to see the Caribbean plains, Turrialba valley and Talamanca mountain range. There are eighty four species of birds and eleven species of mammals. A mode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irazú Volcano National Park
Irazú Volcano National Park, or in Spanish the , is a National Park in the Central Conservation Area of Costa Rica that encompasses the area around the Irazú Volcano in Cartago Province which incorporates what used to be the Ruben Torres Rojas Forest Reserve now called the Prusia Forest Reserve. The volcano is still active although the last major eruptions were between 1963 and 1965, with occasional minor eruptions and some small lava flows since that time. The park is the site of a reforestation Reforestation (occasionally, reafforestation) is the natural or intentional restocking of existing forests and woodlands (forestation) that have been depleted, usually through deforestation, but also after clearcutting. Management A debate ... project to restore the area which was destroyed by the eruptions. The forest is made up of conifers and other exotic and native species and also a native forest consisting mainly of oaks and alder, protecting the watershed of the Reventad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braulio Carrillo National Park
Braulio Carrillo National Park is a national park in Heredia Province and San José Province, in central Costa Rica. It is part of the Central Conservation Area. Geography The park is located on the volcanic Cordillera Central (Central mountain range) between San José city and Puerto Limón on the Caribbean. It is accessible from the Limon Highway, which bisects the park (northwest to southeast), and from Barva canton on the north. The park is separated into three main sectors — Zurquí, Quebrada Gonzales, and Barva. History Established in 1978, the park was formed as an agreement with environmental lobbyists to limit and prevent development of the area after the construction of the Limon Highway, a major road linking the capital to Caribbean cargo port of Puerto Limón. The park was named in honor of former Costa Rican president Braulio Carrillo, whose administration had helped foster the nation's early agricultural economy and had built the first road linking San Jos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrothermal
Hydrothermal circulation in its most general sense is the circulation of hot water (Ancient Greek ὕδωρ, ''water'',Liddell, H.G. & Scott, R. (1940). ''A Greek-English Lexicon. revised and augmented throughout by Sir Henry Stuart Jones. with the assistance of. Roderick McKenzie.'' Oxford: Clarendon Press. and θέρμη, ''heat'' ). Hydrothermal circulation occurs most often in the vicinity of sources of heat within the Earth's crust. In general, this occurs near volcanic activity, but can occur in the shallow to mid crust along deeply penetrating fault irregularities or in the deep crust related to the intrusion of granite, or as the result of orogeny or metamorphism. Seafloor hydrothermal circulation Hydrothermal circulation in the oceans is the passage of the water through mid-oceanic ridge systems. The term includes both the circulation of the well-known, high-temperature vent waters near the ridge crests, and the much-lower-temperature, diffuse flow of water through sedim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fumarolic
A fumarole (or fumerole) is a vent in the surface of the Earth or other rocky planet from which hot volcanic gases and vapors are emitted, without any accompanying liquids or solids. Fumaroles are characteristic of the late stages of volcanic activity, but fumarole activity can also precede a volcanic eruption and has been used for eruption prediction. Most fumaroles die down within a few days or weeks of the end of an eruption, but a few are persistent, lasting for decades or longer. An area containing fumaroles is known as a fumarole field. The predominant vapor emitted by fumaroles is steam, formed by the circulation of groundwater through heated rock. This is typically accompanied by volcanic gases given off by magma cooling deep below the surface. These volcanic gases include sulfur compounds, such as various sulfur oxides and hydrogen sulfide, and sometimes hydrogen chloride, hydrogen fluoride, and other gases. A fumarole that emits significant sulfur compounds is some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poás Volcano National Park
Poás Volcano National Park ( es, Parque Nacional Volcán Poás) is a national park in Costa Rica that covers an area of approximately ; the summit is . It was established on 25 January 1971. Depending on conditions, visitors can walk all the way to the edge of the main crater, but on 13 April 2017 the park was closed to visitors due to an explosive eruption on the evening of 12 April. Still further eruptions, including on Easter, 16 April, caused the park to be closed until August 2018. Over the years, the park has been frequently closed to visitors due to precautions because of water vapor and sulfuric acid gas emissions. The status of the park being subject to change, potential visitors should check the current conditions at the park. Poas Volcano erupted twice briefly in September 2019. The volcano is located in the Central Conservation Area located in the Alajuela Province near the Pacific coast of Costa Rica, which encompasses the area around the Poás Volcano. The main cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Parks Of Costa Rica
There are currently 30 National Parks of Costa Rica, which are managed under the umbrella of SINAC (Sistema Nacional de Areas de Conservacion), a department of Costa Rica's Ministry of Environment and Energy (MINAE). All told, Costa Rica's protected areas encompass more than 25% of the country's total land area. Many of these protected areas are national parks. Costa Rica's progressive policies on environmental protection and sustainable ecotourism in the National Parks System have been lauded as a model for other countries. The rainforests, tropical forests, marine areas and wetlands of Costa Rica are the subject of many university and scientific organization studies. The enrichment of the world's knowledge of these important habitats is an invaluable contribution from the National Parks System of Costa Rica. The Cordillera de Talamanca is home to an impressive collection of national parks and other preserved areas, including the La Amistad International Park, which extends int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emeryville, California
Emeryville is a city located in northwest Alameda County, California, in the United States. It lies in a corridor between the cities of Berkeley and Oakland, with a border on the shore of San Francisco Bay. The resident population was 12,905 as of 2020. Its proximity to San Francisco, the Bay Bridge, the University of California, Berkeley, and Silicon Valley has been a catalyst for recent economic growth. It is the home to Pixar Animation Studios, Peet's Coffee & Tea, the Center for Investigative Reporting, Alternative Tentacles and Clif Bar. In addition, several well-known tech and software companies are located in Emeryville: LeapFrog, Sendmail, MobiTV, Novartis (formerly Chiron before April 2006), and BigFix (now HCL). Emeryville attracts many weekday commuters due to its position as a regional employment center. Emeryville has some features of an edge city; however, it is located within the inner urban core of Oakland/the greater East Bay. It was industrialized before the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costa Rican Central Valley
The Central Valley () is a plateau and a geographic region of central Costa Rica. The land in the valley is a relative plain, despite being surrounded by several mountains and volcanoes, the latter part of the Central Range. The region houses almost three quarters of Costa Ricans, and includes the capital and most populous city, San José. The valley is shared among the provinces of Alajuela, Heredia, San José and Cartago. The region occupies an area of 11,366 km², more than a fifth of the country, and is drained by the Tárcoles River on the west side and by the Reventazón River on the east side. Geographic dimensions The Central Valley is commonly considered to extend from the city of San Ramón in Alajuela in the west, to the city of Paraíso in Cartago in the east. The mountains north of the valley are part of the Central Range. There are four main volcanoes north of the valley, namely Poás, Barva, Irazú and Turrialba. The mountains that round the plate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwood Publishing Group
Greenwood Publishing Group, Inc. (GPG), also known as ABC-Clio/Greenwood (stylized ABC-CLIO/Greenwood), is an educational and academic publisher (middle school through university level) which is today part of ABC-Clio. Established in 1967 as Greenwood Press, Inc. and based in Westport, Connecticut, GPG publishes reference works under its Greenwood Press imprint, and scholarly, professional, and general interest books under its related imprint, Praeger Publishers (). Also part of GPG is Libraries Unlimited, which publishes professional works for librarians and teachers. History 1967–1999 The company was founded as Greenwood Press, Inc. in 1967 by Harold Mason, a librarian and antiquarian bookseller, and Harold Schwartz who had a background in trade publishing. Based in Greenwood, New York, the company initially focused on reprinting out-of-print works, particularly titles listed in the American Library Association's first edition of ''Books for College Libraries'' (1967), unde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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