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Sotón River
The Sotón River is a river in Hoya de Huesca, municipality of Alcalá de Gurrea, Northern Spain. The Sotón is a tributary of the Gállego River, in the Ebro River basin and has been dammed at Sotonera Dam. Sotonera reservoir Sotonera reservoir is a lake on the Sotón river created by the damming of the river. The reservoir is the source of Monegros Canal. The reservoir has become a habitat for aquatic birds, turtles, bivalves and has become a zone of interest, particularly for birds and is listed as an important habitat by the Spanish Ornithological Society since 1987 and the Government of Aragon. Sotonera Lacus, a hydrocarbon lake on Titan, Saturn's moon, was named after the dam in 2007.Titan: Sotonera Lacus. Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). uestion: April 29, 2013 See also * List of rivers of Spain This is an incomplete list of rivers that are at least partially in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watershed Of The Gallego-fr
Watershed is a hydrological term, which has been adopted in other fields in a more or less figurative sense. It may refer to: Hydrology * Drainage divide, the line that separates neighbouring drainage basins * Drainage basin, called a "watershed" in North American usage, an area of land where surface water converges Music * ''Watershed'', a 2022 oratorio based on the murder of George Duncan in Adelaide, South Australia * Watershed Music Festival, an annual country music festival in George, Washington Albums and songs * "The Watershed", a song by Mark Hollis, from his eponymous album ''Mark Hollis'' * "Watershed", a song on the album ''Nomads Indians Saints'' by the Indigo Girls * ''Watershed'' (Grant McLennan album), the debut solo album by Grant McLennan * ''Watershed'' (k.d. lang album), the fifth solo studio album by k.d. lang * ''Watershed'' (Opeth album), the ninth full-length studio album by Opeth * "Wattershed", a song by Foo Fighters on their 1995 eponymous debut al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bivalve
Bivalvia (), in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of marine and freshwater molluscs that have laterally compressed bodies enclosed by a shell consisting of two hinged parts. As a group, bivalves have no head and they lack some usual molluscan organs, like the radula and the odontophore. They include the clams, oysters, cockles, mussels, scallops, and numerous other families that live in saltwater, as well as a number of families that live in freshwater. The majority are filter feeders. The gills have evolved into ctenidia, specialised organs for feeding and breathing. Most bivalves bury themselves in sediment, where they are relatively safe from predation. Others lie on the sea floor or attach themselves to rocks or other hard surfaces. Some bivalves, such as the scallops and file shells, can swim. The shipworms bore into wood, clay, or stone and live inside these substances. The shell of a bivalve is composed of calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Spain
This is an incomplete list of rivers that are at least partially in Spain. The rivers flowing into the sea are sorted along the coast. Rivers flowing into other rivers are listed by the rivers they flow into. Rivers in the mainland Iberian Peninsula can be divided into those belonging to the Mediterranean watershed, those flowing into the Atlantic Ocean and those emptying into the Cantabrian sea (a marginal sea of the Atlantic off the northern coast of the Iberian peninsula). Tributaries are listed down the page in an downstream direction. The main stem river of a catchment is labelled as , left-bank tributaries are indicated by , right-bank tributaries by . Where a named river derives from the confluence of two differently named rivers these are labelled as and for the left and right forks (the rivers on the left and right, relative to an observer facing downstream). The transboundary rivers partially running through Portugal or France and/or along the borders of Spain with thos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Astronomical Union
The International Astronomical Union (IAU; french: link=yes, Union astronomique internationale, UAI) is a nongovernmental organisation with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and development through global cooperation. It was founded in 1919 and is based in Paris, France. The IAU is composed of individual members, who include both professional astronomers and junior scientists, and national members, such as professional associations, national societies, or academic institutions. Individual members are organised into divisions, committees, and working groups centered on particular subdisciplines, subjects, or initiatives. As of 2018, the Union had over 13,700 individual members, spanning 90 countries, and 82 national members. Among the key activities of the IAU is serving as a forum for scientific conferences. It sponsors nine annual symposia and holds a triannual General Assembly that sets policy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moons Of Saturn
The moons of Saturn are numerous and diverse, ranging from tiny moonlets only tens of meters across to enormous Titan (moon), Titan, which is larger than the planet Mercury (planet), Mercury. Saturn has 83 natural satellite, moons with confirmed orbits that are not embedded in its Rings of Saturn, rings—of which only 13 have diameters greater than 50 kilometers—as well as dense rings that contain millions of embedded moonlets and innumerable smaller ring particles. Seven Saturnian moons are large enough to have collapsed into a relaxed, ellipsoidal shape, though only one or two of those, Titan and possibly Rhea (moon), Rhea, are currently in hydrostatic equilibrium. Particularly notable among Saturn's moons are Titan, the second-List of natural satellites, largest moon in the Solar System (after Jupiter's Ganymede (moon), Ganymede), with a Atmosphere of Titan#Composition, nitrogen-rich Earth-like Atmosphere of Titan, atmosphere and a landscape featuring dry river networks and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saturn
Saturn is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter. It is a gas giant with an average radius of about nine and a half times that of Earth. It has only one-eighth the average density of Earth; however, with its larger volume, Saturn is over 95 times more massive. Saturn's interior is most likely composed of a core of iron–nickel and rock (silicon and oxygen compounds). Its core is surrounded by a deep layer of metallic hydrogen, an intermediate layer of liquid hydrogen and liquid helium, and finally, a gaseous outer layer. Saturn has a pale yellow hue due to ammonia crystals in its upper atmosphere. An electrical current within the metallic hydrogen layer is thought to give rise to Saturn's planetary magnetic field, which is weaker than Earth's, but which has a magnetic moment 580 times that of Earth due to Saturn's larger size. Saturn's magnetic field strength is around one-twentieth of Jupiter's. The outer atmosphere is g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titan (moon)
Titan is the largest moon of Saturn and the second-largest natural satellite in the Solar System. It is the only moon known to have a dense atmosphere, and is the only known object in space other than Earth on which clear evidence of stable bodies of surface liquid has been found. Titan is one of the seven gravitationally rounded moons in orbit around Saturn, and the second most distant from Saturn of those seven. Frequently described as a planet-like moon, Titan is 50% larger (in diameter) than Earth's Moon and 80% more massive. It is the second-largest moon in the Solar System after Jupiter's moon Ganymede, and is larger than the planet Mercury, but only 40% as massive. Discovered in 1655 by the Dutch astronomer Christiaan Huygens, Titan was the first known moon of Saturn, and the sixth known planetary satellite (after Earth's moon and the four Galilean moons of Jupiter). Titan orbits Saturn at 20 Saturn radii. From Titan's surface, Saturn subtends an arc of 5.09 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sotonera Lacus
Sotonera Lacus is one of a number of hydrocarbon lakes found on Saturn's largest moon, Titan. Sotonera Lacus is located near the north pole of Titan, centered on latitude 76.75° N and longitude 17.49° W, and measures 63 km in length. It is situated in a north polar region where the majority of Titan's large lakes are found. The lake is composed of liquid methane and ethane, and was detected by the space probe '' Cassini''. It was named in 2007 after Lake Sotonera in Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i .... File:Liquid lakes on titan.jpg, Sotonera mid foreground File:PIA10008 Seas and Lakes on Titan full size.jpg, Lakes, including Sotonera File:PIA17470 Titan northern hemisphere.jpg, Titan northern hemisphere including Sotonera Notes References Ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aragon
Aragon ( , ; Spanish and an, Aragón ; ca, Aragó ) is an autonomous community in Spain, coextensive with the medieval Kingdom of Aragon. In northeastern Spain, the Aragonese autonomous community comprises three provinces (from north to south): Huesca, Zaragoza, and Teruel. Its capital is Zaragoza. The current Statute of Autonomy declares Aragon a '' historic nationality'' of Spain. Covering an area of , the region's terrain ranges diversely from permanent glaciers to verdant valleys, rich pasture lands and orchards, through to the arid steppe plains of the central lowlands. Aragon is home to many rivers—most notably, the river Ebro, Spain's largest river in volume, which runs west–east across the entire region through the province of Zaragoza. It is also home to the highest mountains of the Pyrenees. , the population of Aragon was , with slightly over half of it living in its capital city, Zaragoza. In 2020, the economy of Aragon generated a GDP of million, which re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Ornithological Society
The Spanish Ornithological Society (in Spanish: Sociedad Española de Ornitología; SEO/BirdLife) is Spain's main bird conservation charity. It was founded in 1954 and has 8,000 members and 50 staff. It is Spain's representative in the BirdLife International partnership. The SEO has campaigned to get the central government to have all areas currently designated as Important Bird Areas to be given Special Protection Area status. It also collects bird data and recently published the ''Atlas of Breeding Birds of Spain'', which covers the whole country and all breeding species recorded. This work took four years a year of writing and editing. Retrieved 26 November 2008 It has censused Eurasian griffon vultures, campaigned against illegal poisoning of raptors and other predators, and worked on sustainable agriculture in the Ebro Delta. Since 1998, SEO/BirdLife has also implemented an international programme in a North Africa and Latin America. The main focus as of 2008 is Morocco, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turtle
Turtles are an order of reptiles known as Testudines, characterized by a special shell developed mainly from their ribs. Modern turtles are divided into two major groups, the Pleurodira (side necked turtles) and Cryptodira (hidden necked turtles), which differ in the way the head retracts. There are 360 living and recently extinct species of turtles, including land-dwelling tortoises and freshwater terrapins. They are found on most continents, some islands and, in the case of sea turtles, much of the ocean. Like other amniotes (reptiles, birds, and mammals) they breathe air and do not lay eggs underwater, although many species live in or around water. Turtle shells are made mostly of bone; the upper part is the domed carapace, while the underside is the flatter plastron or belly-plate. Its outer surface is covered in scales made of keratin, the material of hair, horns, and claws. The carapace bones develop from ribs that grow sideways and develop into broad flat plates th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoya De Huesca/Plana De Uesca
Hoya de Huesca/Plana de Uesca is a comarca (county) in the province of Huesca (Spain). * Capital city: Huesca, also the biggest of the 40 municipalities of the comarca. * Surface: 2,525.60 km². * Population: 60,525 (2002). It occupies the central area of Somontano, between the Sotón and Alcanadre rivers and the Gratal and Guara mountains. The Isuela, Flumen and Guatizalema rivers also flow across its territory. It borders on the following comarcas: * North - Jacetania and Alto Gállego * South - Zaragoza and Monegros * East - Somontano de Barbastro * West - Cinco Villas The local economy is based on agriculture and cattle raising. The main industry is metallurgy. Among the most popular places of interest are Huesca's 13th century Cathedral and the medieval town of Loarre. Municipalities Agüero, Albero Alto, Alcalá de Gurrea, Alcalá del Obispo, Alerre, Almudévar, Angüés, Antillón, Argavieso, Arguis, Ayerbe, Banastás, Biscarrués, Blecua y To ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
