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Uru Uru Lake
__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. , 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 contaminati ... [...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 Executive offices 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, Johnny Franklin Vedia Rodríguez of the Movement for Socialism – Political Instrument for the Sovereignty of the Peoples, was elected on 7 March 2021. Legislature The chief legislative body of the department is the Departmental Legislative Assembly, a body also first elected on 4 April ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Titicaca
Lake Titicaca (; ; ) 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. Titicaca is the largest lake in South America, both in terms of the volume of water and surface area.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. It has a surface elevation of . Overview The lake is located at the northern end of the endorheic Altiplano basin high in the Andes on the border of Peru and Bolivia. The western part of the lake lies within the Puno Region of Peru, and the eastern side is located in the Bolivian La Paz Department (Bolivia), La Paz Department. The lake consists of two nearly separate subbasins connected by the Strait of Tiquina, which is across at the narrowest point. The lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tourist Attractions In Oruro Department
Tourism is travel for pleasure, and the Commerce, commercial activity of providing and supporting such travel. World Tourism Organization, UN Tourism 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 tourism, domestic (within the traveller's own country) or International tourism, international. International tourism has both incoming and outgoing implications on a country's balance of payments. Between the second half of 2008 and the end of 2009, tourism numbers declined due to a severe Economy, economic slowdown (see Great Recession) and the outbreak of the 2009 2009 flu pandemic, H1N1 influenza virus. These numbers, however, recovered until the COVID-19 pandemic put an abrupt end to th ... [...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 with the Ramsar Convention * Others ** Ramsar Palace The Ramsar Palace or Marmar Palace is a historic royal residence in Iran. The palace is in Ramsar, Mazandaran, 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 1937. T ..., 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 often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers. Lakes, as with other bodies of water, are part of the water cycle, the processes by which water moves around the Earth. Most lakes are fresh water and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume of water. Lakes are typically larger and deeper than ponds, which are also water-filled basins on land, although there are no official definitions or scientific criteria distinguishing the two. Lakes are also distinct from lagoons, which are generally shallow tidal pools dammed by sandbars or other material at coastal regions of oceans or large ... [...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. 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. Encourage Transnational Collabor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenic
Arsenic is a chemical element; it has Symbol (chemistry), symbol As and atomic number 33. It is a metalloid and one of the pnictogens, and therefore shares many properties with its group 15 neighbors phosphorus and antimony. Arsenic is notoriously toxic. It occurs naturally in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. It has various Allotropes of arsenic, allotropes, but only the grey 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 also a common n-type dopant in semiconductor electronic devices, and 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 persistent tox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zinc
Zinc is a chemical element; it has symbol Zn and atomic number 30. It 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. 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 is the second most abundant trace metal in humans after iron, an import ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cadmium
Cadmium is a chemical element; it has chemical symbol, symbol Cd and atomic number 48. This soft, silvery-white metal is chemically similar to the two other stable metals in group 12 element, group 12, zinc and mercury (element), 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 group 3 element, groups 3 through group 11 element, 11. Cadmium and its Congener (chemistry), 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 Friedrich Stromeyer, Stromeyer and Karl Samuel Leberecht Hermann, Hermann, both in Germany, as an impurity in zinc carbonate. Cadmium occurs as a minor component in most zinc ores and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Poopó
Lake Poopó ( ) was a large saline lake in a shallow depression in the Altiplano in Oruro Department, Bolivia, at an altitude of approximately . Due to the lake's length and width (), it made up the eastern half of Oruro, 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. Despite the lake rebounding from two previous recorded drying instances, as of 2016, the lake's recovery is considered unlikely. Suggested causes of the decline are the melting of the A ... [...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, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt .... 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 Departme ... [...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. Its direction is to the south while it flows along the border of the Ichoca Municipality of the Inquisivi Province Inquisivi is a province in the La Paz Department in Bolivia. During the presidency of José Ballivián it was created on November 2, 1844. The capital of the province is Inquisivi. Geography The Kimsa Cruz mountain range traverses the provin ... 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 rive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
