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Afobaka Dam
The Afobaka Dam is an embankment dam with a main gravity dam section on the Suriname River near Afobaka in Brokopondo District of Suriname. The primary purpose of the dam is to generate hydroelectric power and it supports a 180 MW power station. In 1958, Suriname Aluminum Company LLC (), a subsidiary of Alcoa, gained an agreement with the Suriname government to build the dam to power an aluminium smelter. Construction began in 1961 and it was completed in 1964. About 75% of power generated is used for processing aluminum, the rest is used in Paramaribo downstream. The power station was operational in 1965 but the very large reservoir, Brokopondo Reservoir, was not completely filled until 1971. Greenhouse gases emitted from the reservoir resulted in poor water quality for decades. Highly acidic In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afobaka
Afobaka is a village in the Brokopondo District of Suriname. Between 1960 and 1964, the 1913 meter-long Afobaka Dam was built on the Suriname River, creating the Brokopondo Reservoir. The Afobaka Airstrip is nearby. Healthcare Afobaka is home to a Medische Zending Medische Zending Primary Health Care Suriname, commonly known as Medische Zending ( Dutch for "medical mission") or MZ is a Surinamese charitable organization offering primary healthcare to remote villages in the interior of Suriname. History Th ... healthcare centre. References External links Populated places in Brokopondo District {{Suriname-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paramaribo
Paramaribo (; ; nicknamed Par'bo) is the capital and largest city of Suriname, located on the banks of the Suriname River in the Paramaribo District. Paramaribo has a population of roughly 241,000 people (2012 census), almost half of Suriname's population. The historic inner city of Paramaribo has been a UNESCO World Heritage Site since 2002. Name The city is named for the Paramaribo tribe living at the mouth of the Suriname River; the name is from Tupi–Guarani ''para'' "large river" + ''maribo'' "inhabitants". History The name Paramaribo is probably a corruption of the name of an Indian village, spelled Parmurbo in the earliest Dutch sources. This was the location of the first Dutch settlement, a trading post established by Nicolaes Baliestel and Dirck Claeszoon van Sanen in 1613. English and French traders also tried to establish settlements in Suriname, including a French post established in 1644 near present-day Paramaribo. All earlier settlements were abandone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1965 Establishments In Suriname
Events January–February * January 14 – The Prime Minister of Northern Ireland and the Taoiseach of the Republic of Ireland meet for the first time in 43 years. * January 20 ** Lyndon B. Johnson is Second inauguration of Lyndon B. Johnson, sworn in for a full term as President of the United States. ** Indonesian President Sukarno announces the withdrawal of the Indonesian government from the United Nations. * January 30 – The Death and state funeral of Winston Churchill, state funeral of Sir Winston Churchill takes place in London with the largest assembly of dignitaries in the world until the 2005 funeral of Pope John Paul II. * February 4 – Trofim Lysenko is removed from his post as director of the Institute of Genetics at the Russian Academy of Sciences, Academy of Sciences in the Soviet Union. Lysenkoism, Lysenkoist theories are now treated as pseudoscience. * February 12 ** The African and Malagasy Republic, Malagasy Common Organization ('; OCA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 1965
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 1964
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power Stations In Suriname
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Suriname
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puketi Hydroelectric Power Plant
The Puketi hydroelectric power plant was a micro hydropower plant constructed near the village of Puketi in Suriname, with a capacity of . The plant provided electricity between 1981 and 1987 before it went into disrepair. According to hydrologist Rudi van Els, the plant could be rehabilitated, but efforts are now focussed on the construction of the Gran Olo hydroelectric power plant nearby. History Construction of the micro-hydro plant started in 1980 and was completed in 1981. The plant was opened on 7 December 1981 by President Henk Chin A Sen, and electricity was provided from that day to the villages of Puketi and Futupasi. Electricity meters were installed in the houses connected to the network, and an officer of the Dienst Elektriciteitsvoorziening (DEV) of the Ministry of Natural Resources traveled from Paramaribo to Puketi every few months to collect the bills. After initial plans to use the energy for a cassava mill and a sawmill were abandoned, neighboring villages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gran Olo Hydroelectric Power Plant
The Gran Olo hydroelectric power plant is a mini hydro power plant under construction on the Tapanahony River in Suriname with a projected capacity of , although initially only one turbine with a capacity of will be operated. The power plant will initially provide electricity to the villages of Puketi and Futupasi, but in the future extension of the grid to villages in the region is foreseen. History Between 1981 and 1987, a micro hydro power plant with a capacity of 50 kW operated in the village of Puketi. Although in 1995 efforts were made to rehabilitate this facility, the delegation of the Anton de Kom University of Suriname that visited the site under the leadership of professor Sieuwnath Naipal in 2003 and 2004 proposed to build a new and larger hydroelectric power plant at the Gran Olo rapids nearby. On the advice of reports by the university delegation, the Ministry of Regional Development announced the construction of the Gran Olo hydroelectric plant in October 2005 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acidic
In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps. In the context of databases, a sequence of database operations that satisfies the ACID properties (which can be perceived as a single logical operation on the data) is called a ''transaction''. For example, a transfer of funds from one bank account to another, even involving multiple changes such as debiting one account and crediting another, is a single transaction. In 1983, Andreas Reuter and Theo Härder coined the acronym ''ACID'', building on earlier work by Jim Gray who named atomicity, consistency, and durability, but not isolation, when characterizing the transaction concept. These four properties are the major guarantees of the transaction paradigm, which has influenced many aspects of development in database systems. According to Gray and Reuter, the IBM I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenhouse Gas
A greenhouse gas (GHG or GhG) is a gas that absorbs and emits radiant energy within the thermal infrared range, causing the greenhouse effect. The primary greenhouse gases in Earth's atmosphere are water vapor (), carbon dioxide (), methane (), nitrous oxide (), and ozone (). Without greenhouse gases, the average temperature of Earth's surface would be about , rather than the present average of . The atmospheres of Venus, Mars and Titan also contain greenhouse gases. Human activities since the beginning of the Industrial Revolution (around 1750) have increased the atmospheric concentration of carbon dioxide by over 50%, from 280 ppm in 1750 to 421 ppm in 2022. The last time the atmospheric concentration of carbon dioxide was this high was over 3 million years ago. This increase has occurred despite the absorption of more than half of the emissions by various natural carbon sinks in the carbon cycle. At current greenhouse gas emission rates, temperatures could incr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium Smelter
Aluminium smelting is the process of extracting aluminium from its oxide, alumina, generally by the Hall-Héroult process. Alumina is extracted from the ore bauxite by means of the Bayer process at an alumina refinery. This is an electrolytic process, so an aluminium smelter uses huge amounts of electric power; smelters tend to be located close to large power stations, often hydro-electric ones, in order to hold down costs and reduce the overall carbon footprint. Smelters are often located near ports, since many smelters use imported alumina. Layout of an aluminium smelter The Hall-Héroult electrolysis process is the major production route for primary aluminium. An electrolytic cell is made of a steel shell with a series of insulating linings of refractory materials. The cell consists of a brick-lined outer steel shell as a container and support. Inside the shell, cathode blocks are cemented together by ramming paste. The top lining is in contact with the molten metal and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
