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January 2010 Rio De Janeiro Floods And Mudslides
__NOTOC__ The January 2010 Rio de Janeiro floods and mudslides was an extreme weather event that affected the State of Rio de Janeiro in Brazil in the first days of January 2010. At least 85 people died, with at least 29 people in the Hotel Sankey after it was destroyed by landslides, and many more have been injured. More than 4,000 people were forced to evacuate their homes. The worst affected municipality was Angra dos Reis, about southwest of the city of Rio de Janeiro. At least 35 people were killed at a resort on Ilha Grande:. about forty people were staying in the hotel which was buried under a mudslide, and the death toll is expected to rise further.. Brazil's only functioning nuclear power plant, Central Nuclear Almirante Álvaro Alberto, is also located within the municipality: plans were made for a temporary shutdown, as blocked roads would make any evacuation difficult or impossible in the event of an incident at the plant. In Rio Grande do Sul, at least seven people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio De Janeiro (state)
Rio de Janeiro () is one of the 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of the Brazilian GDP. The state of Rio de Janeiro is located within the Brazilian geopolitical region classified as the Southeast (assigned by IBGE). Rio de Janeiro shares borders with all the other states in the same Southeast macroregion: Minas Gerais ( N and NW), Espírito Santo ( NE) and São Paulo ( SW). It is bounded on the east and south by the South Atlantic Ocean. Rio de Janeiro has an area of . Its capital is the city of Rio de Janeiro, which was the capital of the Portuguese Colony of Brazil from 1763 to 1815, of the following United Kingdom of Portugal, Brazil and the Algarves from 1815 to 1822, and of later independent Brazil as a kingdom and republic from 1822 to 1960. The state's 22 largest cities are Rio de Janeiro, São G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eutrophication
Eutrophication is the process by which an entire body of water, or parts of it, becomes progressively enriched with minerals and nutrients, particularly nitrogen and phosphorus. It has also been defined as "nutrient-induced increase in phytoplankton productivity". Water bodies with very low nutrient levels are termed oligotrophic and those with moderate nutrient levels are termed mesotrophic. Advanced eutrophication may also be referred to as dystrophic and hypertrophic conditions. Eutrophication can affect freshwater or salt water systems. In freshwater ecosystems it is almost always caused by excess phosphorus. In coastal waters on the other hand, the main contributing nutrient is more likely to be nitrogen, or nitrogen and phosphorus together. This depends on the location and other factors. When occurring naturally, eutrophication is a very slow process in which nutrients, especially phosphorus compounds and organic matter, accumulate in water bodies. These nutrients deriv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landslides In Brazil
Landslides, also known as landslips, are several forms of mass wasting that may include a wide range of ground movements, such as rockfalls, deep-seated slope failures, mudflows, and debris flows. Landslides occur in a variety of environments, characterized by either steep or gentle slope gradients, from mountain ranges to coastal cliffs or even underwater, in which case they are called submarine landslides. Gravity is the primary driving force for a landslide to occur, but there are other factors affecting slope stability that produce specific conditions that make a slope prone to failure. In many cases, the landslide is triggered by a specific event (such as a heavy rainfall, an earthquake, a slope cut to build a road, and many others), although this is not always identifiable. Causes Landslides occur when the slope (or a portion of it) undergoes some processes that change its condition from stable to unstable. This is essentially due to a decrease in the shear strength of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010s Floods In Brazil
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 Floods
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 Disasters In Brazil
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
January 2011 Rio De Janeiro Floods And Mudslides
A series of floods and mudslides took place in in several towns of the Mountainous Region (''Região Serrana''), in the Brazilian state of Rio de Janeiro. Casualties occurred in the cities of Nova Friburgo, Teresópolis, Petrópolis, Bom Jardim, Sumidouro and São José do Vale do Rio Preto. The floods caused at least 916 deaths, including 424 in Nova Friburgo and 378 in Teresópolis. While local media claims that the combination of floods, mudslides and landslides in Rio de Janeiro became the worst weather-related natural disaster in Brazilian history, some contend that a similar weather-related tragedy that took place in the same state in 1967 was much deadlier, and that an estimated 1,700 people lost their lives on that occasion. The cities that reported human casualties are located in a mountainous area, in the neighborhood of the Serra dos Órgãos national park. The area is a tourist hotspot due to its geographic features, historical landmarks and mild temperatures. Man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Nino
EL, El or el may refer to: Religion * El (deity), a Semitic word for "God" People * EL (rapper) (born 1983), stage name of Elorm Adablah, a Ghanaian rapper and sound engineer * El DeBarge, music artist * El Franco Lee (1949–2016), American politician * Ephrat Livni (born 1972), American street artist Arts, entertainment, and media Fictional entities * El, a List of Shugo Chara! characters#El, character from the manga series ''Shugo Chara!'' by Peach-Pit * El, short for Eleven (Stranger Things), Eleven, a fictional character in the TV series ''Stranger Things'' * El, family name of Kal-El (Superman) and his father Jor-El in ''Superman dynasty, Superman'' *E.L. Faldt, character in the road comedy film ''Road Trip (film), Road Trip'' Literature * ''Él'', 1926 autobiographical novel by Mercedes Pinto * Él (visual novel), ''Él'' (visual novel), a 2000 Japanese adult visual novel Music * Él Records, an independent record label from the UK founded by Mike Alway * Él (Lucero a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Catarina
Hurricane Catarina, or Cyclone Catarina () was an extraordinarily rare South Atlantic tropical cyclone, the only recorded hurricane strength storm on record in the South Atlantic Ocean. Catarina made landfall on South Brazil at peak intensity, with the equivalent of Category 2 hurricane-force sustained winds, on 28 March 2004. The storm developed out of a stationary cold-core upper-level trough on 12 March. Almost a week later, on 19 March, a disturbance developed along the trough and traveled towards the west-southwest until 22 March when a ridge stopped the forward motion of the disturbance. The disturbance was in an unusually favorable environment with a slightly below-average wind shear and above-average sea surface temperatures. The combination of the two led to a slow transition from an extratropical cyclone to a subtropical cyclone by 24 March. The storm continued to obtain tropical characteristics and became a tropical storm the next day while the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
April 2010 Rio De Janeiro Floods And Mudslides
The April 2010 Rio de Janeiro floods and mudslides was an extreme weather event that affected the State of Rio de Janeiro in Brazil in the first days of April 2010. At least 212 people died,. . 161 people have been injured (including several rescuers),. while at least 15,000 people have been made homeless. A further 10,000 homes are thought to be at risk from mudslides, most of them in the ''favelas'', the shanty towns built on the hillsides above downtowns. Damage from the flooding has been estimated at $23.76 billion reais (US$13.3bn, €9.9bn), about 8% of the gross domestic product (GDP) of Rio de Janeiro State. The flooding particularly affected the city of Rio de Janeiro, where at least 60 people died, and its surrounding area. Deaths were also reported in the cities of Niterói (132), São Gonçalo (16), Paracambi (1), Engenheiro Paulo de Frontin (1), Magé (1), Nilópolis (1) and Petrópolis (1). Several municipalities, including Niterói and municipalities to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 Machu Picchu Floods
Machu Picchu is a 15th-century Inca citadel located in the Eastern Cordillera of southern Peru on a mountain range.UNESCO World Heritage Centre. It is located in the Machupicchu District within Urubamba Province above the Sacred Valley, which is northwest of Cusco. The Urubamba River flows past it, cutting through the Cordillera and creating a canyon with a tropical mountain climate. For most speakers of English or Spanish, the first 'c' in ''Picchu'' is silent. In English, the name is pronounced or , in Spanish as or , and in Quechua (''Machu Pikchu'') as . The Incas, in contrast to the Maya, had no written language, and no European visited the site until the 19th century, so far as is known. There are, therefore, no written records of the site while it was in use. The names of the buildings, their supposed uses, and their inhabitants are all the product of modern archaeologists, on the basis of physical evidence, including tombs at the site. Most recent archaeologis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Runoff
Surface runoff (also known as overland flow) is the flow of water occurring on the ground surface when excess rainwater, stormwater, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil. This can occur when the soil is saturated by water to its full capacity, and the rain arrives more quickly than the soil can absorb it. Surface runoff often occurs because impervious areas (such as roofs and pavement) do not allow water to soak into the ground. Furthermore, runoff can occur either through natural or man-made processes. Surface runoff is a major component of the water cycle. It is the primary agent of soil erosion by water. The land area producing runoff that drains to a common point is called a drainage basin. Runoff that occurs on the ground surface before reaching a channel can be a nonpoint source of pollution, as it can carry man-made contaminants or natural forms of pollution (such as rotting leaves). Man-made contaminants in runoff i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
