São Borja, Rio Grande do Sul
São Borja is a city in the Brazilian state of Rio Grande do Sul. São Borja is the oldest municipality in the Brazilian state of Rio Grande do Sul and was founded in 1682 by the Jesuits as the first of the Seven Points of the Missions, named São Francisco de Borja, in honor of Saint Francis Borgia, it is situated on the Western Frontier of Rio Grande do Sul on the border with Argentina, defined by the Uruguai river. São Borja is known as the Land of the Presidents as it is the birthplace of two Brazilian Presidents: Getúlio Vargas and João Goulart; the city is linked to the Argentinian city of Santo Tomé through the Integration Bridge. The city is served by São Borja Airport
Rio Grande do Sul
Rio Grande do Sul is a state located in the southern region of Brazil. It is the ninth largest by area. Located in the southernmost part of the country, Rio Grande do Sul is bordered clockwise by Santa Catarina to the north and northeast, the Atlantic Ocean to the east, the Uruguayan departments of Rocha, Treinta y Tres, Cerro Largo and Artigas to the south and southwest, the Argentine provinces of Corrientes and Misiones to the west and northwest; the capital and largest city is Porto Alegre. The state has the highest life expectancy in Brazil, the crime rate is considered to be low. Despite the high standard of living, unemployment is still high and according to census data, it is one of the most difficult states in Brazil for foreigners to find jobs; the state has a gaucho culture like its foreign neighbors. It was inhabited by Guarani people; the first Europeans there were Jesuits, followed by settlers from the Azores. In the 19th century it was the scene of conflicts including the Farroupilha Revolution and the Paraguayan War.
Large waves of German and Italian migration have shaped the state. Rio Grande do Sul is bordered to the northeast by the Brazilian State of Santa Catarina, to the southeast by the Atlantic Ocean, on the southwest by Uruguay, to the northwest by the Argentine provinces of Corrientes and Misiones; the northern part of the state lies on the southern slopes of the elevated plateau extending southward from São Paulo across the states of Paraná and Santa Catarina, is much broken by low mountain ranges whose general direction across the trend of the slope gives them the appearance of escarpments. A range of low mountains extends southward from the Serra do Mar of Santa Catarina and crosses the state into Uruguay. West of this range is a vast grassy plain devoted principally to stock-raising — the northern and most elevated part being suitable in pasturage and climate for sheep, the southern for cattle. East of it is a wide coastal zone only elevated above the sea; the coast is one great sand beach, broken only by the outlet of the two lakes, called the Rio Grande, which affords an entrance to navigable inland waters and several ports.
There are two distinct river systems in Rio Grande do Sul – that of the eastern slope draining to the lagoons, that of the Río de la Plata basin draining westward to the Uruguay River. The larger rivers of the eastern group are the Jacuí, Sinos, Caí, Gravataí and Camaquã, which flow into the Lagoa dos Patos, the Jaguarão which flows into the Lagoa Mirim. All of the first named, except the Camaquã, discharge into one of the two arms or estuaries opening into the northern end of Lagoa dos Patos, called the Guaíba River, though technically it is not a river but a lake; the Guaíba River is broad, comparatively deep and about 56 kilometres long, with the rivers discharging into it affords upwards of 320 kilometres of fluvial navigation. The Jacuí is one of the most important rivers of the state, rising in the ranges of the Coxilha Grande of the north and flowing south and southeast to the Guaíba estuary, with a course of nearly 480 kilometres It has two large tributaries, the Vacacaí from the south and the Taquari from the north, many small streams.
The Jaguarão, which forms part of the boundary line with Uruguay, is navigable 42 km up to and beyond the town of Jaguarão. In addition to the Lagoa dos Patos and Lagoa Mirim there are a number of small lakes on the sandy, swampy peninsulas that lie between the coast and these two, there are others of a similar character along the northern coast; the largest lake is the Lagoa dos Patos, which lies parallel with the coastline and southwest, is about 214 kilometres long exclusive of the two arms at its northern end, 40 58 km long and of its outlet, the Rio Grande, about 39 km long. Its width varies from 35 to 58 km; the lake is comparatively shallow and filled with sand banks, making its navigable channels tortuous and difficult. The Lagoa Mirim occupies a similar position farther south, on the Uruguayan border, is about 175 kilometres long by 10 to 35 km wide, it is more irregular in outline and discharges into Lagoa dos Patos through a navigable channel known as the São Gonçalo Channel. A part of the lake lies in Uruguayan territory, but its navigation, as determined by treaty, belongs to Brazil.
Both of these lakes are evidently the remains of an ancient depression in the coastline shut in by sand beaches built up by the combined action of wind and current. They are of the same level as the ocean, but their waters are affected by the tides and are brackish only a short distance above the Rio Grande outlet. One-third of the state belongs to the Río de la Plata drainage basin. Of the many streams flowing northward and westward to the Uruguay, the largest are the Ijuí of the plateau region, the Ibicuí, which has its source near Santa Maria in the central part of the state and flows westward to the Uruguay a short distance above Uruguaiana, the Quaraí River which forms part of the boundary line with Uruguay; the Uruguay River itself is formed by the confluence of the Pelotas rivers. The Pelotas, which has its source in the Serra do Mar on the Atlantic coast, the Uruguay River forms the northern and western boundary line of the state down to the mouth of the Quaraí, on the Uruguayan frontier.
Rio Grande do Sul lies within the south temperate zone and is predom
A Christian mission is an organized effort to spread Christianity to new converts. Missions involve sending individuals and groups, called missionaries, across boundaries, most geographical boundaries, for the purpose of proselytism; this involves evangelism, humanitarian work among the poor and disadvantaged. There are a few different kinds of mission trips: short-term, long-term and ones meant for helping people in need; some might choose to dedicate their whole lives to missions as well. Missionaries have the authority to preach the Christian faith, provide humanitarian aid. Christian doctrines permit the provision of aid without requiring religious conversion; the earliest Christian mission the Great Commission and Dispersion of the Apostles, was active within Second Temple Judaism. Whether a Jewish proselytism existed or not that would have served as a model for the early Christians is unclear, see Circumcision controversy in early Christianity#Jewish background for details. Soon, the expansion of the Christian mission beyond Judaism to those who were not Jewish became a contested issue, notably at the Council of Jerusalem.
The Apostle Paul was an early proponent of this expansion, contextualized the Christian message for the Greek and Roman cultures, allowing it to reach beyond its Hebrew and Jewish roots. From Late Antiquity onward, much missionary activity was carried out by members of religious orders. Monasteries followed disciplines and supported missions and practical research, all of which were perceived as works to reduce human misery and suffering and glorify the Christian God. For example, Nestorian communities evangelized parts of Central Asia, as well as Tibet and India. Cistercians evangelized much of Northern Europe, as well as developing most of European agriculture's classic techniques. St Patrick evangelized many in Ireland. St David was active in Wales. During the Middle Ages, Ramon Llull advanced the concept of preaching to Muslims and converting them to Christianity by means of non-violent argument. A vision for large-scale mission to Muslims would die with him, not to be revived until the 19th Century.
Additional events can be found at the timeline of Christian missions. During the Middle Ages Christian monasteries and missionaries such as Saint Patrick, Adalbert of Prague propagated learning and religion beyond the boundaries of the old Roman Empire. In the seventh century Gregory the Great sent missionaries, including Augustine of Canterbury, into England; the Hiberno-Scottish mission began in 563. In the late thirteenth and early fourteenth centuries, Franciscans such as William of Rubruck, John of Montecorvino, Giovanni ed' Magnolia were sent as missionaries to the Near and Far East, their travels took them as far as China in an attempt to convert the advancing Mongols the Great Khans of the Mongol Empire. One of the main goals of the Christopher Columbus expedition financed by Queen Isabella of Spain was to spread Christianity. During the Age of Discovery and Portugal established many missions in their American and Asian colonies; the most active orders were the Jesuits, Augustinians and Dominicans.
The Portuguese sent missions into Africa. These are some of the most well-known missions in history. While some of these missions were associated with imperialism and oppression, others were peaceful and focused on integration rather than cultural imperialism. In both Portugal and Spain, religion was an integral part of the state and evangelization was seen as having both secular and spiritual benefits. Wherever these powers attempted to expand their territories or influence, missionaries would soon follow. By the Treaty of Tordesillas, the two powers divided the world between them into exclusive spheres of influence and colonization; the proselytization of Asia became linked to Portuguese colonial policy. Portuguese trade with Asia proved profitable from 1499 onwards, as Jesuits arrived in India around 1540, the colonial government in Goa supported the mission with incentives for baptized Christians; the Church sent Jesuits to China and to other countries in Asia. The Reformation unfolded in Europe in the early 16th century.
For over a hundred years, occupied by their struggle with the Catholic Church, the early Protestant churches as a body were not focused on missions to "heathen" lands. Instead, the focus was more on Christian lands in the hope to spread the Protestant faith, identifying the papacy with the Antichrist. In the centuries that followed, Protestant churches began sending out missionaries in increasing numbers, spreading the proclamation of the Christian message to unreached people. In North America, missionaries to the Native Americans included Jonathan Edwards, the well-known preacher of the Great Awakening, who in his years retired from the public life of his early career, he became a missionary to the Housatonic Native Americans and a staunch advocate for them against cultural imperialism. As European culture has been established in the midst of indigenous peoples, the cultural distance between Christians of differing cultures has been difficult to overcome. One early solution was the creation of segregated "praying towns" of Christian natives.
This pattern of grudging acceptance of converts played out again in Hawaii when missionari
Rain is liquid water in the form of droplets that have condensed from atmospheric water vapor and become heavy enough to fall under gravity. Rain is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth, it provides suitable conditions for many types of ecosystems, as well as water for hydroelectric power plants and crop irrigation. The major cause of rain production is moisture moving along three-dimensional zones of temperature and moisture contrasts known as weather fronts. If enough moisture and upward motion is present, precipitation falls from convective clouds such as cumulonimbus which can organize into narrow rainbands. In mountainous areas, heavy precipitation is possible where upslope flow is maximized within windward sides of the terrain at elevation which forces moist air to condense and fall out as rainfall along the sides of mountains. On the leeward side of mountains, desert climates can exist due to the dry air caused by downslope flow which causes heating and drying of the air mass.
The movement of the monsoon trough, or intertropical convergence zone, brings rainy seasons to savannah climes. The urban heat island effect leads to increased rainfall, both in amounts and intensity, downwind of cities. Global warming is causing changes in the precipitation pattern globally, including wetter conditions across eastern North America and drier conditions in the tropics. Antarctica is the driest continent; the globally averaged annual precipitation over land is 715 mm, but over the whole Earth it is much higher at 990 mm. Climate classification systems such as the Köppen classification system use average annual rainfall to help differentiate between differing climate regimes. Rainfall is measured using rain gauges. Rainfall amounts can be estimated by weather radar. Rain is known or suspected on other planets, where it may be composed of methane, sulfuric acid, or iron rather than water. Air contains water vapor, the amount of water in a given mass of dry air, known as the mixing ratio, is measured in grams of water per kilogram of dry air.
The amount of moisture in air is commonly reported as relative humidity. How much water vapor a parcel of air can contain before it becomes saturated and forms into a cloud depends on its temperature. Warmer air can contain more water vapor than cooler air before becoming saturated. Therefore, one way to saturate a parcel of air is to cool it; the dew point is the temperature. There are four main mechanisms for cooling the air to its dew point: adiabatic cooling, conductive cooling, radiational cooling, evaporative cooling. Adiabatic cooling occurs when air expands; the air can rise due to convection, large-scale atmospheric motions, or a physical barrier such as a mountain. Conductive cooling occurs when the air comes into contact with a colder surface by being blown from one surface to another, for example from a liquid water surface to colder land. Radiational cooling occurs due to the emission of infrared radiation, either by the air or by the surface underneath. Evaporative cooling occurs when moisture is added to the air through evaporation, which forces the air temperature to cool to its wet-bulb temperature, or until it reaches saturation.
The main ways water vapor is added to the air are: wind convergence into areas of upward motion, precipitation or virga falling from above, daytime heating evaporating water from the surface of oceans, water bodies or wet land, transpiration from plants, cool or dry air moving over warmer water, lifting air over mountains. Water vapor begins to condense on condensation nuclei such as dust and salt in order to form clouds. Elevated portions of weather fronts force broad areas of upward motion within the Earth's atmosphere which form clouds decks such as altostratus or cirrostratus. Stratus is a stable cloud deck which tends to form when a cool, stable air mass is trapped underneath a warm air mass, it can form due to the lifting of advection fog during breezy conditions. Coalescence occurs. Air resistance causes the water droplets in a cloud to remain stationary; when air turbulence occurs, water droplets collide. As these larger water droplets descend, coalescence continues, so that drops become heavy enough to overcome air resistance and fall as rain.
Coalescence happens most in clouds above freezing, is known as the warm rain process. In clouds below freezing, when ice crystals gain enough mass they begin to fall; this requires more mass than coalescence when occurring between the crystal and neighboring water droplets. This process is temperature dependent, as supercooled water droplets only exist in a cloud, below freezing. In addition, because of the great temperature difference between cloud and ground level, these ice crystals may melt as they fall and become rain. Raindrops have sizes ranging from 0.1 to 9 mm mean diameter. Smaller drops are called cloud droplets, their shape is spherical; as a raindrop increases in size, its shape becomes more oblate, with its largest cross-section facing the oncoming airflow. Large rain drops become flattened on the bottom, like hamburger buns. Contrary to popular beli
Corrientes is a province in northeast Argentina, in the Mesopotamia region. It is surrounded by: Paraguay, the province of Misiones, Brazil and the provinces of Entre Rios, Santa Fe and Chaco. Before the arrival of the Spanish conquest, the Kaingang and Guaraní lived in a big area that covered most of the current province of Corrientes; the city of Corrientes was founded on April 3, 1588 by Juan Torres de Vera y Aragón as a mid-stop between Asunción and Buenos Aires. Jesuits erected missions in the north of the province, where they dedicated themselves to the expansion of the faith. In the wars of independence from Spain, Corrientes joined Artigas' Liga de los Pueblos Libres; the attack of Paraguayan forces on the province in 1865 marked the start of the War of the Triple Alliance. In 1919 the National University of the Littoral was founded, which in 1956 became the National University of the Northeast. Corrientes is legendary in the world of philately for the postage stamps it issued from 1856 to 1880.
These are among the early or "classic" postage stamps of the world. The Corrientes stamps were close copies of the first issue of stamps from France, which depicted the profile head of Ceres, the Roman goddess of agriculture, were individually crudely engraved by hand, so that each die is noticeably different, were printed in small sheets; the first issues, from 1856 to 1860, bore the denomination in the lower panel. As locally produced "primitives", the early Corrientes stamps have long been prized by collectors. After 1880, stamps of Argentina were used. For much of the 19th and 20th centuries, politics in Corrientes were dominated by the Romero Feris family, prominent local landowners who still control most of the province's tobacco output. During most of this time, the Romero Ferises created one of Argentina's most bloated government payrolls and suppressed dissent and efforts at modest land reform. Following contentious election results in 1991, public protest forced President Carlos Menem to remove Governor Raúl "Tato" Romero Feris from office and, though he was elected mayor of the province's capital in 1997, Romero Feris was indicted for embezzlement of public funds in 1999.
He was sentenced to seven years in prison in May, 2002. Corrientes had a significant impact in national politics in subsequent years. A UCR-led alliance defeated the Romero Feris machine in the 2001 governor's race, but the Corrientes UCR's continued support for President Néstor Kirchner led to a rebuke from the national committee of the UCR itself, this triggered a revolt from the Corrientes chapter of the party, as well as a number of others'; these differences led to the appearance that year of "K" Radicals – UCR governors and other lawmakers allied to President Kirchner. The northeastern tip of Corrientes Province was chosen as the site for Yacyretá Dam following an agreement between President Juan Perón and Paraguayan President Alfredo Stroessner in 1974. Yacyretá, whose 20-year-long construction and US$11 billion cost far exceeded initial estimates, is one of the largest hydroelectric dams in the world. An agreement is being pursued with Paraguay which would allow reservoir expansion works that could double the facility's current installed electric capacity of 4,050 MW.
Culture in Corrientes has been informed and influenced by its European and Guarani roots. Famous correntinos were independence hero General Don José de San Martín and Juan Bautista Cabral, who gave his life for the general in the Battle of San Lorenzo. Tourist destinations in the Corrientes Province include the Iberá Wetlands and the Mburucuyá National Park. On 22 October 2004, Provincial Law No. 5598 declared Guaraní to be an official language of Corrientes, alongside Spanish. It was the first Argentine province to officialize a language other than Spanish, followed in 2010 by Chaco. Corrientes is surrounded by two rivers – the Uruguay River to the east, the Paraná River to the northwest – that contour the shape of the province; the low shore of the Paraná produces frequent floodings. After a specially destructive one in 1982, a protective system has been started with the construction of barriers; the province is for the most part a plain, with the highest points in the east. To the west, a series of descending platforms go down to the Paraná River.
The Iberá Wetlands, an area of lagoons and swamps, is a vast depression from volcanic flow, covered with fluvial and eolic sediments. The climate is predominantly subtropical with no dry season. Temperatures are hot for most of the year while precipitation is abundant and evenly distributed throughout the year. There are four seasons: winter, spring and autumn. Winters are short although occasional incursions of cold, polar air from the south can produce frosts. In contrast, temperatures during summer can reach to 35 to 40 °C. Mean annual precipitation ranges from 1,100 to 1,900 millimetres which decreases from northeast to southwest. Corrientes, like much of the Argentine north, has long had a underdeveloped economy, its 2006 output was estimated at US$4.2 billion (which shall be around US$6.7 billion in 2011, according to Argentina's economic growth
National Institute of Statistics and Census of Argentina
National Statistics and Censuses Institute is the Argentine government agency responsible for the collection and processing of statistical data. The institute analyses economic and social indicators such as inflation rate, consumer price index and unemployment, among others; the INDEC is supervised by different federal agencies, is under the direct oversight of the Secretaría de Programación Económica y Regional of the Ministerio de Economía y Producción. The INDEC coordinates the Sistema Estadístico Nacional through which the national and local statistical services work together; each provincial government has a statistics bureau called Dirección de Estadística, that collects and processes information. The Argentine Constitution does not provide for a national census; these were conducted only generationally until 1947, every decade since then. National censuses were taken in 1869, 1895, 1914, 1947, 1960, 1970, 1980, 1991, 2001, 2010. Demographic and economic information is permanently updated with off-year censuses, such as the Economic and Agricultural Censuses, the sampled surveys published in Encuesta Permanente de Hogares.
Monthly releases include figures on inflation, trade balances, industrial production, retail sales, GDP. The first national statistics' centre was the Dirección General de Estadística, established in 1894 as a division of the Ministry of Public Finances. Fifty years in 1944, the Consejo Nacional de Estadística y Censos was created, with dependencies on both the Ministry of the Interior and the National Presidential Office. Other agencies were formed in 1950, 1952, 1956 before the final creation of the Instituto Nacional de Estadística y Censos in 1968 by Law 17622 and Decrees 3110/70 and 1831/93; the bureau's headquarters are located in a downtown, rationalist building designed by Arturo Dubourg, commissioned by President Juan Perón for use as the Ministry of Labour, completed in 1956. Although nominally independent, INDEC is subject to strong political pressure from the government, its statistics are no longer considered trustworthy; because INDEC's statistics have been reported as being manipulated by the Kirchner government, it is considered "discredited".
Controversy arose when the government of President Néstor Kirchner replaced Graciela Bevacqua, the Consumer Prices Indicator director. Bevacqua is reported to have arrived at a consumer price increase figure of 2.0% for January 2007 from internal data but the rate reported to the public was 1.1%. The head of INDEC resigned in March, a new board of directors led by Ana María Edwin was installed by the Ministry of Economy. A group of employees protested publicly at what they saw as a violation of INDEC's autonomy, an attempt by the Economy Ministry under Felisa Miceli to illegally keep inflation indicators under one percent a month. Prosecutors gathered evidence that high government officials had inquired of statistical staff how to get lower inflation numbers, that in early 2007 managers of the price indexes had excluded products whose prices had risen more than 15% in the survey and changed price data after it came in from the field workers. Prices and the official record have continued to part ways since former Commerce Secretary Guillermo Moreno's decision to intervene in the statistics institute in 2007.
Private-sector economists and statistical offices of provincial governments show inflation two to three times higher than INDEC's number. Unions, including those from the public sector, use these independent estimates when negotiating pay rises. Surveys by Torcuato di Tella University show inflation expectations running at 25-30%. Since INDEC's headline inflation statistics have been lower than estimates from analysts in the private sector and lower than INDEC's implicit private consumption price index, incorporated in the measurement of real GDP. Taken from the first quarter of 2007, each index has read as follows: The discrepancy has led to exchanged accusations of politically motivated statistical legerdemain between the ruling party and most of the political opposition, on both left and right. Officials facing election have an incentive to understate the headline CPI figure. Opposition figures relied on estimates made by figures such as Orlando Ferreres; the practice yielded the ruling party no political benefit, helped contribute to their loss in the October 2009 mid-term elections.
An alternative explanation for the policy could rest on government finances: the national government has issued around US$100 billion in government bonds. Payments on US$50 billion of this are indexed to inflation. Other government bonds are tied in value to GDP growth. A 7-point underestimate in inflation could save the Central Bank of Argentina US$3 billion in inflation-indexed interest payments, while higher economic growth would cost added interest on bonds tied to GDP. Since 2007, when Guillermo Moreno, the secretary of internal trade
The Uruguay River is a river in South America. It flows from north to south and forms parts of the boundaries of Brazil and Uruguay, separating some of the Argentine provinces of La Mesopotamia from the other two countries, it passes between the states of Santa Catarina and Rio Grande do Sul in Brazil. The river measures about 1,838 kilometres in length and starts in the Serra do Mar in Brazil, where the Canoas River and the Pelotas River are joined, at about 200 metres above mean sea level. In this stage the river falls, its course through Rio Grande do. An unusual feature of the Uruguay River is a submerged canyon; this canyon formed during the Ice Age, when the climate was drier and the river was narrower. Its depth is up to 100 metres below the bottom of the river channel and it is 1/8 to 1/3 as wide as the river; the canyon is only visible in two places, one of, the Moconá Falls. However, the falls are not visible for 150 days per year and become more like rapids when they are not visible. Unlike most waterfalls, the Moconá Falls are parallel to the river, not perpendicular.
The falls are 10 metres to 12 metres high and between 1,800 metres and 3,000 metres wide. They are 1,215 kilometres from the mouth of the river; the 17,491 hectares Turvo State Park, created in 1947, protects the Brazilian side of the falls. Together with the Paraná River, the Uruguay forms the Río de la Plata estuary, it is navigable from around Salto Chico. Its main tributary is the Río Negro, born in the south of Brazil and goes through Uruguay for 500 km until its confluence with the Uruguay River, located 100 km north of the Uruguay's confluence with the Río de la Plata, in Punta Gorda, Colonia Department, Uruguay; the river is crossed by five international bridges called: Integration Bridge and Paso de los Libres-Uruguaiana International Bridge, between Argentina and Brazil. The drainage basin of the Uruguay River has an area of 365,000 square kilometres, its main economic use is the generation of hydroelectricity and it is dammed in its lower portion by the Salto Grande Dam and by the Itá Dam upstream in Brazil.
The name of the river comes from the Spanish settlers' interpretation of the Guaraní language word the inhabitants of the region used to designate it. There are several interpretations, including "the river of the uru", " the uruguá". Argentina and Uruguay experienced a conflict over the construction of pulp mills on the Uruguay River. Two European companies, ENCE and Botnia, proposed building cellulose processing plants at Fray Bentos, opposite Gualeguaychú, Argentina. According to a 1975 treaty and Uruguay were supposed to jointly agree on matters relating to the Uruguay River. Argentina alleged. Additionally, Argentina believed the Finnish company Botnia was polluting the fish and the overall environment of the river while Uruguay believed that the plant was not depositing a large amount of toxins in the Uruguay River. Starting in April 2005, residents of Gualeguaychú, as well as many others, claiming that the plants would pollute the river shared by the two countries. Early in 2006, the conflict escalated into a diplomatic crisis, compelling one of the companies move the project 250 kilometres south.
Beginning in December 2005, the international bridges linking the Argentine province of Entre Ríos with Uruguay were intermittently blockaded by Argentine protesters, causing major disruptions in commercial traffic and tourism. In 2006, Argentina brought the dispute before the International Court of Justice; the ICJ completed hearings between Argentina and Uruguay regarding the dispute on October 2, 2009. In 2010, the court ruled that although Uruguay failed to inform Argentina of the construction of the pulp mills, the mills did not pollute the river, so closing the remaining pulp mill would be unjustified. In 2010, Argentina and Uruguay created a joint commission to coordinate activities on the river; the course of the Uruguay is crossed by the following bridges, beginning upstream: List of rivers of the Americas Geography of Uruguay Tributaries of the Río de la Plata Media related to Uruguay River at Wikimedia Commons Salto Grande Hydroelectric System Uruguay River at GEOnet Names Server Río Uruguay at GEOnet Names Server Rio Uruguai at GEOnet Names Server "Map of the Uruguay River from Yapeyu to the Farm of Sn. Gregorio" from 1784