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Campo De Perizes
Campo de Perizes is an extensive fluvial-marine plain, with halophilous floodplain grasslands, located between the cities of São Luís, Bacabeira, and Rosário, in the region. Geography The Golfão and Baixada Maranhense region was shaped by successive movements of marine transgression and regression over thousands of years. The separates the island of Upaon-Açu from the continent and connects the Bays of São Marcos and São José/Arraial. Over it, the was built, consisting of an entrance bridge and an exit bridge; the Benedito Leite Metallic Bridge, belonging to the São Luís-Teresina Railway; the duplicated bridge of the Carajás Railway; and the metallic bridge that supports the Italuís water main, which takes water from the Itapecuru River to the city of São Luís. The coast of Maranhão is marked by the presence of mangroves; a plant formation of arboreal or shrubby size, adapted to marshy terrain, subject to the direct influence of tides and salinity. It is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grassland
A grassland is an area where the vegetation is dominance (ecology), dominated by grasses (Poaceae). However, sedge (Cyperaceae) and rush (Juncaceae) can also be found along with variable proportions of legumes such as clover, and other Herbaceous plant, herbs. Grasslands occur naturally on all continents except Antarctica and are found in most ecoregions of the Earth. Furthermore, grasslands are one of the largest biomes on Earth and dominate the landscape worldwide. There are different types of grasslands: natural grasslands, semi-natural grasslands, and agricultural grasslands. They cover 31–69% of the Earth's land area. Definitions Included among the variety of definitions for grasslands are: * "...any plant community, including harvested forages, in which grasses and/or legumes make up the dominant vegetation." * "...terrestrial ecosystems dominated by herbaceous and shrub vegetation, and maintained by fire, grazing, drought and/or freezing temperatures." (Pilot Assessm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Itapecuru River
The Itapecuru River () is a river in the Maranhão state of northern 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 .... Course The Itapecuru originates in the southern part of the state, in the Serra do Itapecuru, which rises to , and flows northward to empty into Baía do Arraial, an arm of the larger Baía de São José. It is an important source of water for twenty cities in Maranhão, including São Luís. Some of the headwaters of the river are protected by the Mirador State Park, created in 1980. References Rivers of Maranhão {{Maranhão-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Maranhão
Geography (from Ancient Greek ; combining 'Earth' and 'write', literally 'Earth writing') is the study of the lands, features, inhabitants, and phenomena of Earth. Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. Geography has been called "a bridge between natural science and social science disciplines." Origins of many of the concepts in geography can be traced to Greek Eratosthenes of Cyrene, who may have coined the term "geographia" (). The first recorded use of the word γεωγραφία was as the title of a book by Greek scholar Claudius Ptolemy (100 – 170 AD). This work created the so-called "Ptolemaic tradition" of geography, which included "Ptolemaic cartographic theory." ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BR-135
BR-135 is a federal highway of Brazil. The 2518 kilometre road connects São Luís to Belo Horizonte. The road passes through the MATOPIBA region (in the south of Maranhão and Piauí and in the west of Bahia), which is an important producer of soy, corn and cotton Cotton (), first recorded in ancient India, is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus '' Gossypium'' in the mallow family Malvaceae. The fiber is almost pure ..., among others products; and Minas Gerais, which is the largest Brazilian producer of minerals and gemstones, in addition to having a strong agricultural sector. References Federal highways in Brazil {{Brazil-road-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upaon-Açu/Miritiba/Alto Preguiças Environmental Protection Area
The Upaon-Açu/Miritiba/Alto Preguiças Environmental Protection Area () is an environmental protection area in the state of Maranhão, Brazil Location The Upaon-Açu/Miritiba/Alto Preguiças Environmental Protection Area (APA) covers all or part of the municipalities of Urbano Santos (2.8%), São Luís (1.4%), São José de Ribamar (2.25%), São Benedito do Rio Preto (0.34%), Santo Amaro do Maranhão (5.87%), Santana do Maranhão (0.03%), Santa Rita (1.85%), Santa Quitéria do Maranhão (3.91%), Rosário (4.26%), Raposa (0.41%), Primeira Cruz (7.89%), Presidente Vargas (0.29%), Presidente Juscelino (2.2%), Paço do Lumiar (0.55%), Nina Rodrigues (0.05%), Morros (10.8%), Itapecuru Mirim (0.18%), Icatu (9.24%), Humberto de Campos (13.59%), Cachoeira Grande (4.32%), Belágua (3.18%), Barreirinhas (12.07%), Bacabeira (0.79%) and Axixá (1.3%) in the state of Maranhão. The APA has an area of . It adjoins the Lençóis Maranhenses National Park to the north and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mearim River
The Mearim River () is a river in Maranhão state of northern Brazil. The river originates in the southern part of Maranhão, and drains north into the Baía de São Marcos, an estuary that also receives the Pindaré and Grajaú rivers, which are sometimes considered tributaries of the Mearim. The lower Mearim is known for its pororoca, or tidal bore A tidal bore, often simply given as bore in context, is a tidal phenomenon in which the leading edge of the incoming tide forms a wave (or waves) of water that travels up a river or narrow bay, reversing the direction of the river or bay's cu .... The Mearim is approximately 800 kilometers long, flowing through the marshlands of the Atlantic Coastal Plain. It meets the Atlantic Ocean at the Sao Marcos Bay, where it forms a common estuary with another river, Pindare. The Mearim's primary source of water is rain. The river's upper and middle courses are characterized by rapids. Only the lower sections of the Mearim are suitabl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyperaceae
The Cyperaceae () are a family of graminoid (grass-like), monocotyledonous flowering plants known as wikt:sedge, sedges. The family (biology), family is large; botanists have species description, described some 5,500 known species in about 90 genus, generathe largest being the "true wikt:sedge, sedges" (genus ''Carex''), with over 2,000 species. Distribution Cyperaceae species are widely distributed with the centers of diversity for the group occurring in tropical Asia and tropical South America. While sedges grow in almost all environments, many thrive in wetlands or in poor soils. Community (ecology), Ecological communities dominated by sedges are known as s or as sedge meadows. Classification Some species superficially resemble the closely related Juncaceae , rushes and the more distantly related grasses. Features distinguishing members of the sedge family from grasses or rushes are stems with triangular cross-sections (with occasional exceptions, a notable example be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicum
''Panicum'' (panicgrass) is a large genus of about 250 species of Poaceae, grasses native throughout the tropical regions of the world, with a few species extending into the northern temperate zone. They are often large, Annual plant, annual or Perennial plant, perennial grasses, growing to tall. The flowers are produced in a well-developed panicle often up to in length with numerous seeds, which are long and broad. The fruits are developed from a two-flowered spikelet. Only the upper floret of each spikelet is fertile; the lower floret is sterile or staminate. Both glumes are present and well developed. Australia has 29 native and 9 introduced species of ''Panicum''. Well-known species include ''Panicum miliaceum, P. miliaceum'' (proso millet) and ''Panicum virgatum, P. virgatum'' (switchgrass). Phylogenetic studies found the genus as previously circumscribed was polyphyletic, and several species have been reassigned to other genera. Most species in section ''Stolonifera'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Machaerium Lunatum
''Machaerium'' is the scientific name of two genera of organisms and may refer to: * ''Machaerium'' (fly), a genus of insects in the family Dolichopodidae * ''Machaerium'' (plant), a genus of plants in the family Fabaceae {{Genus disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyperus Giganteus
''Cyperus giganteus'' (also known as piripiri) is a perennial herbaceous plant. It belongs to the genus ''Cyperus''. Its native range extends from Jalisco in west-central Mexico as far south as Uruguay, and also grows on some islands in the Caribbean (Cuba, Hispaniola, Puerto Rico, Jamaica, and Trinidad). The species is sparingly naturalized in eastern Texas and southern Louisiana Louisiana ( ; ; ) is a state in the Deep South and South Central regions of the United States. It borders Texas to the west, Arkansas to the north, and Mississippi to the east. Of the 50 U.S. states, it ranks 31st in area and 25 .... References * giganteus Plants described in 1805 Flora of Mexico Flora of Central America Flora of Southern America Flora of the Caribbean Taxa named by Martin Vahl {{Cyperus-stub ... [...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] |
São Luís-Teresina Railway
The São Luís-Teresina Railway (Portuguese language, Portuguese: ''Ferrovia São Luís-Teresina''), also known as the EF-225, connects the cities of São Luís, Maranhão, São Luís (MA) and Teresina (PI), passing through Timon, Maranhão, Timon, Caxias, Maranhão, Caxias, Codó, Timbiras, Coroatá, Pirapemas, Cantanhede, Maranhão, Cantanhede, Itapecuru Mirim, Santa Rita, Maranhão, Santa Rita, Rosário, Maranhão, Rosário and Bacabeira, along approximately 454 kilometers. History In the 19th century, the economy of Maranhão was based on the export of cotton and operated by steamship companies on the Itapecuru River, which bordered the producing regions, such as the municipality of Caxias. São Luís, the capital of Maranhão, had a textile industrial park and required a more efficient form of transportation. As a result, a railway line was planned to link the main cotton-producing center with São Luís and connect the largest urban centers in Maranhão. It should also suppl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
