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Lake Uru Uru
__NOTOC__ Uru Uru Lake is a lake in the Oruro Department in Bolivia. It is fed by the Desaguadero River and the Jach'a Jawira. It is situated at an elevation of 3,686 m, its surface area is 214 km2. The lake is formed by the flow of the Desaguadero River at its mouth into Lake Poopó, over the extensive sedimentation known as "Santo Tomás" from the small hermitage found there that was completely inundated. The formation dates to 1962. The river connects Lake Titicaca and Lake Poopó. Ecology The lake used to be a tourist attraction for boating and fishing, as it contained a large number of fish. During a long drought in 2016, the lake lost almost all of its water. This was described by local media and experts as an environmental catastrophe caused by several factors, including climate change and the use of water for mining. In 2021, a large part of the lake is covered by trash. Much of it is plastic from nearby Oruro where residents dump their refuse. There is also cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oruro Department
Oruro (; Quechua: ''Uru Uru''; Aymara: ''Ururu'') is a department of Bolivia, with an area of . Its capital is the city of Oruro. According to the 2012 census, the Oruro department had a population of 494,178. Provinces of Oruro The department is divided into 16 provinces which are further subdivided into municipalities and cantons. Note: Eduardo Abaroa Province (#5) is both north of and south of Sebastián Pagador Province (#6). Government The chief executive officer of Bolivian departments (since May 2010) is the governor; until then, the office was called the prefect, and until 2006 the prefect was appointed by the president of Bolivia. The current governor, Santos Tito of the Movement for Socialism – Political Instrument for the Sovereignty of the Peoples, was elected on 4 April 2010. The chief legislative body of the department is the Departmental Legislative Assembly, a body also first elected on 4 April 2010. It consists of 33 members: 16 elected by each of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Titicaca
Lake Titicaca (; es, Lago Titicaca ; qu, Titiqaqa Qucha) is a large freshwater lake in the Andes mountains on the border of Bolivia and Peru. It is often called the highest navigable lake in the world. By volume of water and by surface area, it is also the largest lake in South America.Grove, M. J., P. A. Baker, S. L. Cross, C. A. Rigsby and G. O. Seltzer 2003 Application of Strontium Isotopes to Understanding the Hydrology and Paleohydrology of the Altiplano, Bolivia-Peru. ''Palaeogeography, Palaeoclimatology, Palaeoecology'' 194:281-297. Lake Titicaca has a surface elevation of . The "highest lake" claim is generally considered to refer to commercial craft. Numerous smaller bodies of water (that are not considered lakes) around the world are at higher elevations. For many years, the largest vessel afloat on the lake was the 2,200-ton (2,425 U.S. tons), SS ''Ollanta''. Today, the largest vessel is most likely the similarly sized train barge/float ''Manco Capac'', operated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tourist Attractions In Oruro Department
Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. The World Tourism Organization defines tourism more generally, in terms which go "beyond the common perception of tourism as being limited to holiday activity only", as people "travelling to and staying in places outside their usual environment for not more than one consecutive year for leisure and not less than 24 hours, business and other purposes". Tourism can be domestic (within the traveller's own country) or international, and international tourism has both incoming and outgoing implications on a country's balance of payments. Tourism numbers declined as a result of a strong economic slowdown (the late-2000s recession) between the second half of 2008 and the end of 2009, and in consequence of the outbreak of the 2009 H1N1 influenza virus, but slowly recovered until the COVID-19 pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramsar Sites In Bolivia
Ramsar may refer to: * Places so named: ** Ramsar, Mazandaran, city in Iran ** Ramsar, Rajasthan, village in India * Eponyms of the Iranian city: ** Ramsar Convention concerning wetlands, signed in Ramsar, Iran ** Ramsar site, wetland listed in accord wth the Ramsar Convention * Others ** Ramsar Palace The Ramsar Palace or Marmar Palace is one of the historic buildings and royal residences in Iran. The palace is in Ramsar, a city on the coast of the Caspian Sea. History The Ramsar Palace was established on a land of 60,000 square meters in 193 ..., a palace in Ramsar, Mazandaran See also * :Ramsar sites {{Disambig, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of Oruro Department
A lake is an area filled with water, localized in a Depression (geology), basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the World Ocean, ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glacier, glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic dra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interamerican Association For Environmental Defense
The Interamerican Association for Environmental Defense (Spanish: ''Asociacion Interamericana para la Defensa del Ambiente'') (AIDA) is a non-profit international environmental law organization founded in 1996 by a collaboration of five environmental organizations in the Americas including Earthjustice. AIDA's headquarters is in San Francisco, California. The organization works internationally with partners in many different countries including Argentina, Canada, Chile, Colombia, Costa Rica, Ecuador, Mexico, and Peru. AIDA works primarily to improve and protect human health and the environment. AIDA's most notable work has been in La Oroya, Peru, where they have fought the poisoning of local people by heavy metals and other contaminants emitted by a local smelter. AIDA has also made significant impacts protecting the leatherback turtle in Costa Rica through a partnership with Cedarena. Organization AIDA conducts its efforts according to four basic principles: 1. Encourag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenic
Arsenic is a chemical element with the symbol As and atomic number 33. Arsenic occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. Arsenic is a metalloid. It has various allotropes, but only the gray form, which has a metallic appearance, is important to industry. The primary use of arsenic is in alloys of lead (for example, in car batteries and ammunition). Arsenic is a common n-type dopant in semiconductor electronic devices. It is also a component of the III-V compound semiconductor gallium arsenide. Arsenic and its compounds, especially the trioxide, are used in the production of pesticides, treated wood products, herbicides, and insecticides. These applications are declining with the increasing recognition of the toxicity of arsenic and its compounds. A few species of bacteria are able to use arsenic compounds as respiratory metabolites. Trace quantities of arsenic are an essential dietary element in rats, ham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zinc
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size.The elements are from different metal groups. See periodic table. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity ( electrowinning). Zinc is an essential trace element for humans, animals, plants and for microorganisms and is necessary for prenatal and postnatal development. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cadmium
Cadmium is a chemical element with the symbol Cd and atomic number 48. This soft, silvery-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Like zinc, it demonstrates oxidation state +2 in most of its compounds, and like mercury, it has a lower melting point than the transition metals in groups 3 through 11. Cadmium and its congeners in group 12 are often not considered transition metals, in that they do not have partly filled ''d'' or ''f'' electron shells in the elemental or common oxidation states. The average concentration of cadmium in Earth's crust is between 0.1 and 0.5 parts per million (ppm). It was discovered in 1817 simultaneously by Stromeyer and Hermann, both in Germany, as an impurity in zinc carbonate. Cadmium occurs as a minor component in most zinc ores and is a byproduct of zinc production. Cadmium was used for a long time as a corrosion-resistant plating on steel, and cadmium compounds are used as red, orang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Poopó
__NOTOC__ Lake Poopó ( es, Lago Poopó ) was a large saline lake in a shallow depression in the Altiplano Mountains in Oruro Department, Bolivia, at an altitude of approximately . Because the lake was long and wide (), it made up the eastern half of the department, known as a mining region in southwest Bolivia. The permanent part of the lake body covered approximately and it was the second-largest lake in the country. The lake received most of its water from the Desaguadero River, which flows from Lake Titicaca at the north end of the Altiplano. Since the lake lacked any major outlet and had a mean depth of less than , the surface area differed greatly seasonally. In 2002 the lake was designated as a site for conservation under the Ramsar Convention. By December 2015, the lake had completely dried up, leaving only a few marshy areas. Although the lake has dried up completely twice in the past, it does not appear that it will recover this time. Suggested causes of the declin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desaguadero River (Bolivia And Peru)
The Desaguadero River, also known as Risawariru or Uchusumain, is a river shared between Bolivia and Peru. It drains Lake Titicaca from the southern part of the river basin, flowing south and draining approximately five percent of the lake's flood waters into Lake Uru Uru and Lake Poopó. Its source in the north is very near the Peruvian border. It is navigable only by small craft and supports indigenous communities such as the Uru Muratu community. See also * Awallamaya Lake * Desaguadero River (Argentina) from Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th .... Notes External links Management issues in the Lake Titicaca and Lake Poopo system: Importance of developing a water budget Rivers of Peru Rivers of La Paz Department (Bolivia) Rivers of Oruro Department ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jach'a Jawira (La Paz-Oruro)
Jach'a Jawira ( Aymara ''jach'a'' big, great, ''jawira'' river, "great river", hispanicized names ''río Jachcha Jahuira, río Jacha Jahuira Caxata, río Jachcha Jahuira de Caxata'') which later is named Q'ara Qullu and Waña Jawira is a Bolivian river in the La Paz Department and in the Oruro Department. Its waters flow towards Uru Uru Lake. The river originates near the mountain Wisk'achani in the La Paz Department, Loayza Province, Yaco Municipality Yaco Municipality is the third municipal section of the Loayza Province Loayza or José Ramón Loayza is a province in the La Paz Department, Bolivia. Its seat is Luribay. Geography The Kimsa Cruz mountain range traverses the province. Som .... Its direction is to the south while it flows along the border of the Ichoca Municipality of the Inquisivi Province and the Yaco Municipality. Some of its affluents are Ch'iyar Jawira ("black river", ''Chiar Jahuira''), Wari Umaña ''(Wari Umana)'' and Wich'inka Jawira ("tail r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
