Английская Википедия:Eng Sérgio Motta Dam
Шаблон:Infobox dam The Engineer Sérgio Motta Dam, formerly known as the Porto Primavera Dam, is an embankment dam on the Paraná River near Rosana in São Paulo, Brazil. It was constructed between 1980 and 1999 for hydroelectric power production, flood control and navigation. An estimated 11 million tropical trees were submerged.
Technical
The dam is named for Sergio Roberto Vieira da Motta, a prominent industrial engineer in São Paulo. At Шаблон:Convert in length, it is the longest dam in Brazil.[1][2]
The Шаблон:Convert tall dam creates a reservoir with a Шаблон:Convert capacity and surface area of Шаблон:Convert. The dam supports hydroelectric power plant on its southern end with an installed capacity of Шаблон:Convert. The power plant contains 14 x Шаблон:Convert Kaplan turbine generators. Although there are no plans to install them, the power plant has room to accommodate an additional four generators.[2] The dam also supports a Шаблон:Convert long and Шаблон:Convert wide navigation lock on its southern end with the ability to transport 27 million tons a year.[3]
History
Construction on the dam began in 1980 and the first filling of the reservoir to Шаблон:Convert above sea level was complete by 1998. It was inaugurated in 1999 with the first three generators commissioned in March. In 2000, five more generators came online and by 2001, a total of ten were in operation. The second filling to Шаблон:Convert above sea level was complete in March 2001 and by October 2003, all 14 generators were in operation.[4][5]
The dam flooded Шаблон:Convert of the Lagoa São Paulo Reserve and Шаблон:Convert of the Great Pontal Reserve.Шаблон:Sfn In compensation, the Companhia Energética de São Paulo (CESP) created the Шаблон:Convert Rio Ivinhema State Park, the Шаблон:Convert Rio do Peixe State Park, the Шаблон:Convert Aguapeí State Park and the Шаблон:Convert Cisalpina Private Natural Heritage Reserve.Шаблон:Sfn
In 2005, an infestation of Hydrilla verticillata was discovered in the reservoir, the first time the invasive weed was discovered in Brazil. The dam has also had negative effects on downstream fish reproduction[6] and has a Шаблон:Convert long fish ladder.[7]
See also
- List of power stations in Brazil
- Fishermen Tales: Memories of drouned lives (UNESP, Master thesis)
- Fishermen's histories: a study with riparians ousted by a hydroelectric power station (Article published in: Revista Psicologia Política)
- Space and Subjectivity: study with riparian people (Article published in: Psicologia & Sociedade, v.23)
- Impacts of the construction of hydroelectric power stations in the life of the riparian population (Article published in: Emancipação, v.9)
References
Sources
Шаблон:Paraná River dams Шаблон:Authority control
- Английская Википедия
- Dams completed in 1999
- Energy infrastructure completed in 1999
- Energy infrastructure completed in 2000
- Energy infrastructure completed in 2001
- Dams in São Paulo (state)
- Hydroelectric power stations in Brazil
- Embankment dams
- Dams on the Paraná River
- Locks of Brazil
- 1999 establishments in Brazil
- Dams with fish ladders
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии