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Morro Dos Seis Lagos Biological Reserve
The Morro dos Seis Lagos Biological Reserve ( pt, Reserva Biológica Morro Dos Seis Lagos) is a biological reserve in the state of Amazonas, Brazil. It protects an inselberg in the Amazon rainforest that contains valuable minerals. Mining has been prohibited since the reserve protected, and since it is in an indigenous territory. Location The Morro dos Seis Lagos (Hill of the Six Lakes) Biological Reserve is in the municipality of São Gabriel da Cachoeira, Amazonas. It has an area of . The reserve lies within the Balaio Indigenous Territory. It is surrounded by the Pico da Neblina National Park. Highway BR-307 runs through the reserve, connecting the town of São Gabriel da Cachoeira to Cucuí on the Rio Negro near the point where the river enters Brazil. The reserve is accessible by boat via the Igarapé-Mirim. It is from Manaus. The hill is an inselberg that may be the remains of a longer pediplain. The reserve is drained by streams of the Rio Negro basin, which form wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Gabriel Da Cachoeira
São Gabriel da Cachoeira (''Saint Gabriel of the Waterfall'') is a municipality located on the northern shore of the Rio Negro River, in the region of Cabeça do Cachorro, Amazonas state, Brazil. Location São Gabriel da Cachoeira is the third largest municipality in Brazil by territorial area, and the second largest in Amazonas. It is also the northernmost city of Amazonas, and part of its territory is within the Pico da Neblina National Park. However, the peak itself is located in Santa Isabel do Rio Negro, and São Gabriel da Cachoeira is in the lowlands. It is not far from the equator, and the climate is correspondingly hot and humid. The city is served by São Gabriel da Cachoeira Airport. The municipality contains the Morro dos Seis Lagos Biological Reserve, created in 1990. The reserve is within the Balaio Indigenous Territory, approved in 2009. The municipality also contains the Cué-cué/Marabitanas Indigenous Territory, declared in 2013. It contains the greater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manganese
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels. It improves strength, workability, and resistance to wear. Manganese oxide is used as an oxidising agent; as a rubber additive; and in glass making, fertilisers, and ceramics. Manganese sulfate can be used as a fungicide. Manganese is also an essential human dietary element, important in macronutrient metabolism, bone formation, and free radical defense systems. It is a critical component in dozens of proteins and enzymes. It is found mostly in the bones, but also the liver, kidneys, and brain. In the human brain, the manganese is bound to manganese metalloproteins, most notably glutamine synthetase in astrocytes. Manganese was first isolated in 1774. It is familiar in the laboratory in the form of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Established In 1990
Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although the mechanisms for providing protection vary widely, the basic meaning of the term remains the same. This is illustrated by an explanation found in a manual on electrical wiring: Some kind of protection is a characteristic of all life, as living things have evolved at least some protective mechanisms to counter damaging environmental phenomena, such as ultraviolet light. Biological membranes such as bark on trees and skin on animals offer protection from various threats, with skin playing a key role in protecting organisms against pathogens and excessive water loss. Additional structures like scales and hair offer further protection from the elements and from predators, with some animals having features such as spines or camouflage servin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Reserves Of Brazil
Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations. Another major theme is evolution, which explains the unity and diversity of life. Energy processing is also important to life as it allows organisms to move, grow, and reproduce. Finally, all organisms are able to regulate their own internal environments. Biologists are able to study life at multiple levels of organization, from the molecular biology of a cell to the anatomy and physiology of plants and animals, and evolution of populations.Based on definition from: Hence, there are multiple subdisciplines within biology, each defined by the nature of their research questions and the tools that they use. Like other scientists, biologists use the scientific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Screaming Piha
The screaming piha (''Lipaugus vociferans'') is a species of passerine bird in the family Cotingidae. It is found in humid forests in the Amazon and tropical parts of the Mata Atlântica in South America. They are most notable for their extraordinarily loud voice. Distribution and habitat The screaming piha is a common bird in the middle and lower parts of the canopy at altitudes below about , or up to in Venezuela and the Andean foothills. Description The screaming piha grows to a length of about . Both sexes have dull grey plumage (wings and tail often somewhat duskier) and the underparts are paler grey. Juveniles are grey tinged with brown or rust. Behavior and ecology The screaming piha is an elusive bird despite its distinctive voice, remaining still for long periods and blending in with the branches. It is usually solitary, but may sometimes join a mixed species foraging group. Diet and feeding Screaming pihas feed mainly on fruits, but also consumes insects, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocelot
The ocelot (''Leopardus pardalis'') is a medium-sized spotted wild cat that reaches at the shoulders and weighs between on average. It was first described by Carl Linnaeus in 1758. Two subspecies are recognized. It is native to the southwestern United States, Mexico, Central and South America, and to the Caribbean islands of Trinidad and Margarita. It prefers areas close to water sources with dense vegetation cover and high prey availability. Typically active during twilight and at night, the ocelot tends to be solitary and territorial. It is efficient at climbing, leaping and swimming. It preys on small terrestrial mammals, such as armadillos, opossums, and lagomorphs. Both sexes become sexually mature at around two years of age and can breed throughout the year; peak mating season varies geographically. After a gestation period of two to three months the female gives birth to a litter of one to three kittens. They stay with their mother for up to two years, after which the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaguar
The jaguar (''Panthera onca'') is a large cat species and the only living member of the genus '' Panthera'' native to the Americas. With a body length of up to and a weight of up to , it is the largest cat species in the Americas and the third largest in the world. Its distinctively marked coat features pale yellow to tan colored fur covered by spots that transition to rosettes on the sides, although a melanistic black coat appears in some individuals. The jaguar's powerful bite allows it to pierce the carapaces of turtles and tortoises, and to employ an unusual killing method: it bites directly through the skull of mammalian prey between the ears to deliver a fatal blow to the brain. The modern jaguar's ancestors probably entered the Americas from Eurasia during the Early Pleistocene via the land bridge that once spanned the Bering Strait. Today, the jaguar's range extends from core Southwestern United States across Mexico and much of Central America, the Amazon rainfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campinarana
Campinarana (NT0158, ), also called Rio Negro Campinarana, is a neotropical ecoregion in the Amazon biome of the north west of Brazil and the east of Colombia that contains vegetation adapted to extremely poor soil. It includes savanna, scrub and forest, and contains many endemic species of fauna and flora. Location Areas of campinarana, which may cover several thousand square kilometres, are found in the transitional region from the Guyana Shield to the Amazon basin. Large stretches of Campinarana are contained within the Japurá-Solimões-Negro moist forests, Negro-Branco moist forests, Guianan piedmont and lowland moist forests, Uatuma-Trombetas moist forests and Guianan savanna. The campinarana ecoregion totals about . Campinarana is mainly found in flat flooded areas in the Rio Negro and Rio Branco basins in the border region between Colombia, Venezuela and Bazil, but patches are found throughout the Amazon region. Areas of white-sand soils and their characteristic c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazilian Institute Of Environment And Renewable Natural Resources
Brazilian Institute of the Environment and Renewable Natural Resources ( pt, Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis, IBAMA) is the Brazilian Ministry of the Environment's administrative arm. IBAMA supports anti-deforestation of the Amazon, and implements laws against deforestation where the government ceases to implement. IBAMA works to keep the forest from loggers, farming, agricultural farm grazing and anything that would threaten the Amazon. Spix's macaw Among IBAMA's diverse environmental and natural resources activities, it manages The Working Group for the Recovery of the Spix's macaw and the associated ''Ararinha Azul'' project for conserving one of the rarest birds in the world. However the last Spix's macaw living in the wilderness disappeared in 2000 and the species became extinct in the wild. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niobium
Niobium is a chemical element with chemical symbol Nb (formerly columbium, Cb) and atomic number 41. It is a light grey, crystalline, and ductile transition metal. Pure niobium has a Mohs hardness rating similar to pure titanium, and it has similar ductility to iron. Niobium oxidizes in Earth's atmosphere very slowly, hence its application in jewelry as a hypoallergenic alternative to nickel. Niobium is often found in the minerals pyrochlore and columbite, hence the former name "columbium". Its name comes from Greek mythology: Niobe, daughter of Tantalus, the namesake of tantalum. The name reflects the great similarity between the two elements in their physical and chemical properties, which makes them difficult to distinguish. English chemist Charles Hatchett reported a new element similar to tantalum in 1801 and named it columbium. In 1809, English chemist William Hyde Wollaston wrongly concluded that tantalum and columbium were identical. German chemist Heinrich Rose determin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pediplain
In geology and geomorphology a pediplain (from the Latin ''pes'', genitive case ''pedis'', meaning "foot") is an extensive plain formed by the coalescence of pediments. The processes through which pediplains forms is known as pediplanation. The concepts of pediplain and pediplanation were first developed by geologist Lester Charles King in his 1942 book ''South African Scenery''. The concept gained notoriety as it was juxtaposed to peneplanation. The coalesced pediments of the pediplains may form a series of very gentle concave slopes. Pediplains main difference to W. M. Davis’ peneplains is in the history and processes behind, and less so in the final shape. Perhaps the most notable difference in form that may be present is that of residual hills which in Davis’ peneplains are to have gentle slopes while in pediplains they ought to have the same steepness as the slopes in the early stages of erosion leading to pediplanation. Pediplanation is linked to scarp retreat in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Reserve (Brazil)
A biological reserve ( pt, Reserva biológica, Rebio) in Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ... is a legally defined type of protected area of Brazil, a conservation unit that aims for full preservation of biota and other natural attributes without human interference. It may be visited only with prior approval of the responsible agency, and only for research or educational purposes. Definition A "Biological reserve" in Brazil is one of the Integral Protection Units defined by Article 13 of Law No. 9,985 of 18 July 2000, National System of Conservation Units (SNUG). The biological reserve is public property. When it is established any private lands within its limits are expropriated. The manager of the biological reserve must prepare a management plan for approval ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
