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Madeira-Mamoré Railroad
The Madeira-Mamoré Railroad is an abandoned railroad built in the Brazilian state of Rondônia between 1907 and 1912. The railroad links the cities of Porto Velho and Guajará-Mirim. It became known as the "Devil's Railroad" because thousands of construction workers died from tropical diseases and violence. History In 1846, José Augustin Palácios and Rudolf Oscar Kesselring convinced authorities in Bolivia that the best way to secure access to the Atlantic Ocean was through the Amazon. Bolivia had access to the Pacific Ocean, which was later lost to Chile in the War of the Pacific in 1884, but the lucrative trade routes with the United States and Europe were in the Atlantic. In 1851, the government of the United States became interested in access to Bolivian products (notably rubber), and contracted Lieutenant Lardner Gibbon to study the viability of a rail link between the navigable Amazon River and Bolivian production centres. Gibbon's study concluded that a railroad along ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mapa De EFMM - 1904 Revista Kosmos
Mapa or MAPA may refer to: People * Alec Mapa (born 1965), American actor, comedian and writer * Dennis Mapa (born 1969), Filipino economist and statistician * Jao Mapa (born 1976), Filipino actor * Placido Mapa Jr. (born 1932), Filipino businessman, economist, and government official * Suraj Mapa (born 1980), Sri Lankan actor * Victorino Mapa (1855–1927), Filipino chief justice and government official Other uses * Mapa (song), "Mapa" (song), a 2021 song by SB19 * Mexican American Political Association * Mapa (publisher), an Israeli subsidiary of Ituran * Mapa Group, a Turkish conglomerate * Mapa, a company producing latex gloves that merged with Hutchinson SA in 1973 * Most Affected People and Areas, a climate justice concept See also * * Mappa (other) * Mapah (other) {{disambiguation, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Paz
La Paz (), officially known as Nuestra Señora de La Paz (Spanish pronunciation: ), is the seat of government of the Bolivia, Plurinational State of Bolivia. With an estimated 816,044 residents as of 2020, La Paz is the List of Bolivian cities by population, third-most populous city in Bolivia. Its metropolitan area, which is formed by La Paz, El Alto, Achocalla Municipality, Achocalla, Viacha Municipality, Viacha, and Mecapaca Municipality, Mecapaca makes up the second most populous urban area in Bolivia, with a population of 2.0 million, after Santa Cruz de la Sierra with a population of 2.3 million. It is also the capital of the La Paz Department, Bolivia, La Paz Department. The city, in west-central Bolivia southeast of Lake Titicaca, is set in a canyon created by the Choqueyapu River. It is in a bowl-like depression, part of the Amazon basin, surrounded by the high mountains of the Altiplano. Overlooking the city is the towering, triple-peaked Illimani. Its peak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metre Gauge Railways In Brazil
The metre (British spelling) or meter (American spelling; see spelling differences) (from the French unit , from the Greek noun , "measure"), symbol m, is the primary unit of length in the International System of Units (SI), though its prefixed forms are also used relatively frequently. The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's circumference is approximately km. In 1799, the metre was redefined in terms of a prototype metre bar (the actual bar used was changed in 1889). In 1960, the metre was redefined in terms of a certain number of wavelengths of a certain emission line of krypton-86. The current definition was adopted in 1983 and modified slightly in 2002 to clarify that the metre is a measure of proper length. From 1983 until 2019, the metre was formally defined as the length of the path travelled by light in a vacuum in of a second. After the 2019 redef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport In Rondônia
Transport (in British English), or transportation (in American English), is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land (rail and road), water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations. Transport enables human trade, which is essential for the development of civilizations. Transport infrastructure consists of both fixed installations, including roads, railways, airways, waterways, canals, and pipelines, and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fueling docks and fuel stations), and seaports. Terminals may be used both for interchange of passengers and cargo and for maintenance. Means of transport are any of the different kinds of transport facilities used to carry people or cargo. They may include vehicles, riding animals, and pack animals. Vehicles may inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Brazilian Republic
The First Brazilian Republic, also referred to as the Old Republic ( pt, República Velha ), officially the Republic of the United States of Brazil, refers to the period of Brazilian history from 1889 to 1930. The Old Republic began with the deposition of Emperor Pedro II in 1889, and ended with the Brazilian Revolution of 1930 that installed Getúlio Vargas as a new president. During the First Brazilian Republic, Brazil was dominated by a form of machine politics known as coronelism, in which the political and economic spheres were dominated by large landholders. The most powerful of such landholders were the coffee industry of São Paulo and the dairy industry of Minas Gerais. Because of the power of these two industries, the Old Republic's political system has been described as "milk coffee politics." Overview On November 15, 1889, Marshal Deodoro da Fonseca deposed Emperor Pedro II, declared Brazil a republic, and reorganized the government. According to the new republican ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jirau Dam
The Jirau Dam is a rock-fill dam with an asphalt-concrete core, currently under construction on the Madeira River in the state of Rondônia, Brazil. The dam's hydroelectric power stations will have 50 turbines each 75 MW resulting total installed capacity of 3,750 MW. The power plant's first unit was commissioned in September 2013, the 16th in November 2014, 24th in February 2015, the 41st in December 2015, and the last in December 2016. Most of the power is designed to be exported to south-eastern Brazil via the Rio Madeira HVDC system. The dam is part of a planned four power plant Madeira river hydroelectric complex, which will consist of two dams in Brazil (3,580 MW Santo Antônio Dam at the city of Porto Velho and Jirau), a third on the border of Brazil and Bolivia, and a fourth station inside Bolivia. Two of these, Santo Antonio and Jirau, are currently under construction, while the smaller upstream dams are still in the planning stages. In part due to the 2001–2002 power ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santo Antônio Dam
The Santo Antônio Dam is a hydroelectric dam on the Madeira River southwest of Porto Velho in the state of Rondônia, Brazil. The dam's run-of-the-river hydroelectric power station have 50 turbines each rated at 71.6 MW resulting in a total installed capacity of 3,580 MW. The first unit began commercial production in March 2012, and as of June 2015 a total of 32 units were operational. Last 6 units went online in December 2016. Most of the power will be exported to south-eastern Brazil via the Rio Madeira HVDC system. The dam is part of a planned four power plant Madeira river hydroelectric complex, which will consist of two dams in Brazil (Santo Antônio and 3,750 MW Jirau Dam about 100 km upstream), a third on the border of Brazil and Bolivia (Guayaramerin), and a fourth station inside Bolivia (Cachuela Esperanza). Santo Antonio and Jirau Dam are operating, while the smaller upstream dams are still in the planning stages. In part due to the 2001-2002 power shortage in Bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Initiative For The Integration Of The Regional Infrastructure Of South America
The Initiative for the Integration of the Regional Infrastructure of South America (IIRSA) is a development plan to link South America's economies through new transportation, energy, and telecommunications projects. IIRSA investments are expected to integrate highway networks, river ways, hydroelectric dams and telecommunications links throughout the continent—particularly in remote, isolated regions—to allow greater trade and create a South American community of nations. The initiative was launched in late 2000 with the participation of the 12 countries of South America which form the Union of South American Nations. It is being supported by the Corporación Andina de Fomento (CAF), the Inter-American Development Bank (IDB) and the River Plate Basin Financial Development Fund (FONPLATA). Together the three institutions form the Technical Coordination Committee (CCT) which provides technical and financial support for IIRSA activities. Region The project is subdivided ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trans-Amazonian Highway
The Trans-Amazonian Highway (official designation BR-230, official name Rodovia Transamazônica), was introduced on September 27, 1972. It is 4,000 km long, making it the third longest highway in Brazil. It runs through the Amazon forest and the Brazilian states of Paraíba, Ceará, Piauí, Maranhão, Tocantins, Pará and Amazonas, from the proximities of Saboeiro up until the town of Lábrea. History The project was started by the military dictatorship that was in power from 1964 to 1985 out of their perceived need to guarantee control over the remote regions while encouraging economic engagement with the natural resources in the region. The highway was intended to integrate these regions with the rest of the country, and with Colombia, Peru and Ecuador. Another main goal of the project was to alleviate the effects of the drought affecting the Northeast region of the country by providing a route to largely empty land in the middle of the rainforest, which could be settled ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubber Boom
The Amazon rubber boom ( pt, Ciclo da borracha, ; es, Fiebre del caucho, , 1879 to 1912) was an important part of the economic and social history of Brazil and Amazonian regions of neighboring countries, being related to the extraction and commercialization of rubber. Centered in the Amazon Basin, the boom resulted in a large expansion of European colonization in the area, attracting immigrant workers, generating wealth, causing cultural and social transformations, and wreaking havoc upon indigenous societies. It encouraged the growth of cities such as Manaus and Belém, capitals within the respective Brazilian states of Amazonas and Pará, among many other cities throughout the region like Itacoatiara, Rio Branco, Eirunepé, Marabá, Cruzeiro do Sul and Altamira; as well as the expansion of Iquitos in Peru, Cobija in Bolivia and Leticia in Colombia. The rubber boom occurred largely between 1879 and 1912. There was heightened rubber production and associated activiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panama Canal
The Panama Canal ( es, Canal de Panamá, link=no) is an artificial waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean and divides North and South America. The canal cuts across the Isthmus of Panama and is a conduit for maritime trade. One of the largest and most difficult engineering projects ever undertaken, the Panama Canal shortcut greatly reduces the time for ships to travel between the Atlantic and Pacific oceans, enabling them to avoid the lengthy, hazardous Cape Horn route around the southernmost tip of South America via the Drake Passage or Strait of Magellan and the even less popular route through the Arctic Archipelago and the Bering Strait. Colombia, France, and later the United States controlled the territory surrounding the canal during construction. France began work on the canal in 1881, but stopped because of lack of investors' confidence due to engineering problems and a high worker mortality rate. The United States took over the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acre (state)
Acre () is a state located in the west of the North Region of Brazil and the Amazonia Legal. Located in the westernmost part of the country, at a two-hour time difference from Brasília, Acre is bordered clockwise by the Brazilian states of Amazonas and Rondônia to the north and east, the Bolivian department of Pando to the southeast, and the Peruvian regions of Madre de Dios, Ucayali and Loreto to the south and west. The state, which has 0.42% of the Brazilian population, generates 0.2% of the Brazilian GDP. Its capital and largest city is Rio Branco. Other important places include Cruzeiro do Sul, Sena Madureira, Tarauacá and Feijó. Intense extractive activity in the rubber industry, which reached its height in the early 20th century, attracted Brazilians from many regions to the state. From the mixture of sulista, southeastern Brazil, nordestino, and indigenous traditions arose a diverse cuisine. It combines sun-dried meat (carne-de-sol) with pirarucu, a typic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
