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Mundaú Lagoon
Mundaú Lagoon is an estuarine lagoon situated west of Maceió, capital city of Alagoas state, in Brazil. Its total area is . The lake receives the Mundaú River, and is connected to the Atlantic Ocean and Manguaba Lagoon by a network of canals which cross the plain forming a lot of little islands. The lagoon contains to large mangrove and numerous types of fish, crabs, shrimps and shellfish. Mundaú Lagoon is the northernmost of several coastal lakes with the same features, including Manguaba, Roteiro and Jequiá lagoons. Besides Maceió, two other municipalities are located on its edge, the little towns of Santa Luzia do Norte and Coqueiro Seco. Pollution problems The natural environment of Mundaú Lagoon is affected by pollution problems, mainly due to urban sewage dispensing along its shore close to downtown Maceió. This compromises the communities who makes a living from the fishing on the lagoon. This is not the only pollution problem surrounding Maceió. The Riach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population, seventh-largest by population, with over 212 million people. The country is a federation composed of 26 Federative units of Brazil, states and a Federal District (Brazil), Federal District, which hosts the capital, Brasília. List of cities in Brazil by population, Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese-speaking countries, Portuguese speakers in the world and is the only country in the Americas where Portuguese language, Portuguese is an Portuguese-speaking world, official language. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazil, coastline of . Covering roughly half of South America's land area, it Borders of Brazil, borders all other countries and ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mundaú River
The Mundaú River is a river in northeastern Brazil. The Mundaú originates in the Borborema Plateau of Pernambuco state, and flows southeast through Pernambuco and Alagoas states to empty into the Mundaú Lagoon at Maceió, Alagoas' capital. Mundaú Lagoon is an estuary, connected to the Atlantic Ocean The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the ... and Manguaba Lagoon to the south by a network of channels. References Rivers of Alagoas Rivers of Pernambuco {{Pernambuco-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Alagoas
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mundaú Lake Brazil
Mundaú is a village in the municipality of Trairi in the state of Ceará. It is located 130 or so kilometres from the state capital Fortaleza. Nature Most of Mundaú's original vegetation is still intact. The east and south of the village contain many palm trees, sugar cane, banana plants, castanholas, mango trees, guajiru and cashew trees. In the dunes there is no vegetation, only cows and donkeys walking around. Mundaú is famous for lying by the mouth of the Mundaú River. Besides this river there are dense mangrove forests. The river flows from Trairi. Fishing Fishing is the main source of income for the people of Mundaú. All the men sail the sea on jangadas which are rather small and simplistic. These courageous men used to sail 200 kilometres, being away for a week. Nowadays a mere 50 kilometres is travelled to get lobsters and camurupim Despite the small size of the ships (10 by 4 feet) there are hardly any accidents, but if they happen heroic tales are dragged out of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinking Of Maceió
The sinking of Maceió ground is a geological process of soil subsidence in several neighborhoods of the Brazilian city of Maceió, capital of the state of Alagoas, of an anthropogenic nature, caused by the inadequate exploitation and consequent collapse of the rock salt mines of the Brazilian mining company Braskem. The city undergoes a slow process of soil subsidence that is causing damage to various structures, such as streets, houses and urban infrastructure. Around 60,000 people have been forced to leave their homes and properties. Entire neighborhoods are under risk of destruction, such as Pinheiro, Bom Parto, Mutange, Bebedouro and part of Farol. History and causes The cause of the subsidence is attributed to the impact of four decades of mining the soil to extract rock salt, an ore used to manufacture items such as caustic soda and PVC, by Braskem. The first cracks in the ground were identified in the Pinheiro neighborhood in February 2018, after heavy rains. Two weeks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braskem
Braskem S.A is a Brazilian petrochemical company headquartered in São Paulo. The company is the largest petrochemical company in Latin America and has become a major player in the international petrochemical market (8th largest resin producer worldwide). Products Braskem is the Americas’ top thermoplastic resin producer. With 36 industrial plants spread across Brazil, United States, Mexico and Germany, the company produces over 16 million tons of thermoplastic resins and other petrochemicals per year. Braskem is the world’s leading biopolymers producer with its 200,000 tons Green PE plant that produces polyethylene from sugarcane-based ethanol. Basic petrochemicals Braskem controls the three largest petrochemical complexes in Brazil, located in the cities of Camaçari, Bahia, Mauá, São Paulo and Triunfo, Rio Grande do Sul. Besides these three petrochemical complexes, Braskem also controls a complex in Duque de Caxias, Rio de Janeiro, which is based on gas rather than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halite
Halite ( ), commonly known as rock salt, is a type of salt, the mineral (natural) form of sodium chloride ( Na Cl). Halite forms isometric crystals. The mineral is typically colorless or white, but may also be light blue, dark blue, purple, pink, red, orange, yellow or gray depending on inclusion of other materials, impurities, and structural or isotopic abnormalities in the crystals. It commonly occurs with other evaporite deposit minerals such as several of the sulfates, halides, and borates. The name ''halite'' is derived from the Ancient Greek word for "salt", ἅλς (''háls''). Occurrence Halite dominantly occurs within sedimentary rocks where it has formed from the evaporation of seawater or salty lake water. Vast beds of sedimentary evaporite minerals, including halite, can result from the drying up of enclosed lakes and restricted seas. Such salt beds may be hundreds of meters thick and underlie broad areas. Halite occurs at the surface today in playas in reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the Resource extraction, extraction of valuable geological materials and minerals from the surface of the Earth. Mining is required to obtain most materials that cannot be grown through agriculture, agricultural processes, or feasibly created Chemical synthesis, artificially in a laboratory or factory. Ores recovered by mining include Metal#Extraction, metals, coal, oil shale, gemstones, limestone, chalk mining, chalk, dimension stone, rock salt, potash, gravel, and clay. The ore must be a rock or mineral that contains valuable constituent, can be extracted or mined and sold for profit. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even fossil water, water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and final mine reclamation, reclamation or restoration of the land after the mine is closed. Mining ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove
A mangrove is a shrub or tree that grows mainly in coastal saline water, saline or brackish water. Mangroves grow in an equatorial climate, typically along coastlines and tidal rivers. They have particular adaptations to take in extra oxygen and remove salt, allowing them to tolerate conditions that kill most plants. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse due to convergent evolution in several plant families. They occur worldwide in the tropics and subtropics and even some temperate coastal areas, mainly between latitudes 30° N and 30° S, with the greatest mangrove area within 5° of the equator. Mangrove plant families first appeared during the Late Cretaceous to Paleocene epochs and became widely distributed in part due to the plate tectonics, movement of tectonic plates. The oldest known fossils of Nypa fruticans, mangrove palm date to 75 million years ago. Mangroves are salt-tolerant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plain
In geography, a plain, commonly known as flatland, is a flat expanse of land that generally does not change much in elevation, and is primarily treeless. Plains occur as lowlands along valleys or at the base of mountains, as coastal plains, and as plateaus or Highland, uplands. Plains are one of the major landforms on earth, being present on all continents and covering more than one-third of the world's land area. Plains in many areas are important for agriculture. There are various types of plains and biomes on them. Description A plain or flatland is a flat expanse of land with a layer of grass that generally does not change much in elevation, and is primarily treeless. Plains occur as lowlands along valleys or at the base of mountains, as coastal plains, and as plateaus or Highland, uplands. Plains are one of the major landforms on earth, where they are present on all continents, and cover more than one-third of the world's land area. In a valley, a plain is enclosed on tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manguaba Lagoon
Manguaba Lagoon ( Portuguese ) is an estuarine lagoon in Alagoas state of northeastern Brazil. Manguaba Lagoon receives the Paraíba do Meio River, and is connected to the Atlantic Ocean to the east and Mundaú Lagoon Mundaú Lagoon is an estuarine lagoon situated west of Maceió, capital city of Alagoas state, in Brazil. Its total area is . The lake receives the Mundaú River, and is connected to the Atlantic Ocean and Manguaba Lagoon by a network of canal ... to the north by a network of channels. Estuaries of Brazil Landforms of Alagoas Lagoons of Brazil {{Alagoas-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alagoas
Alagoas () is one of the 27 federative units of Brazil and is situated in the eastern part of the Northeast Region, Brazil, Northeast Region. It borders: Pernambuco (N and NW); Sergipe (S); Bahia (SW); and the Atlantic Ocean (E). Its capital is the city of Maceió. It has 1.6% of the Brazilian population and produces 0.8% of the Brazilian GDP. It is made up of 102 Municipalities of Brazil, municipalities and its most populous cities are Maceió, Arapiraca, Palmeira dos Índios, Rio Largo, Penedo, União dos Palmares, São Miguel dos Campos, Santana do Ipanema, Delmiro Gouveia, Coruripe, and Campo Alegre, Alagoas, Campo Alegre. It is the second smallest Brazilian state in area (larger only than Sergipe) and it is List of Brazilian states by population, 16th in population. It is also one of the largest producers of sugarcane, coconuts, and natural gas in the country. Alagoas also has oil exploration, mostly of onshore deposits. Initially, the territory of Alagoas constituted the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
