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Brownsberg Nature Park
Brownsberg Nature Park is a nature park located in Suriname. The site measures 12,000 ha and is located in the district of Brokopondo around 130 km south from the capital city Paramaribo. The 500 meter high Brownsberg is the central point of the park. The site is located near the Brokopondo Reservoir. The park is managed by STINASU. Often the people of Suriname use the word ''Brownsberg'' as simple variant of Brownsberg Nature Park. Local people also write it as ''Bruijnsberg'', pronounced as ''Braynsberg''. History At the end of the 19th century gold miners entered the area now known as Brownsberg Nature Park. One of the first was John Brown after whom both the park as well as the mountain (''berg'' meaning mountain in Dutch) are named. After the miners left there was a failed attempt to mine bauxite. Since 1969 the site has been a nature reserve and has been managed by STINASU. Gold mining is known to have occurred again since 1999. Action against the illegal miners was ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brokopondo District
Brokopondo is a district of Suriname. Its capital city is Brokopondo; other towns include Brownsweg and Kwakoegron. The district has a population of 15,909, and an area of 7,364 square kilometres. History The Brokopondo district was established in 1958 out of the former Suriname District. The establishment of the district was related to the 1958 Brokopondo Agreement between the Government of Suriname and Alcoa for the creation of the Brokopondo Reservoir. The Brokopondo Reservoir is a large reservoir near Afobaka which was built between 1961 and 1964, and produces hydroelectric power that provides approximately half of the domestic electrical need. The plan was very controversial, and involved transmigrating many villages that were located in the area and flooded after the construction of the Afobaka Dam. The transmigration concerned 5,000 people which were almost exclusively Maroons. In 1960, the Afobakaweg was constructed to link the reservoir with Paramaribo and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howler Monkey
Howler monkeys (genus ''Alouatta'', monotypic in subfamily Alouattinae) are the most widespread primate genus in the Neotropics and are among the largest of the platyrrhines along with the muriquis (''Brachyteles''), the spider monkeys (''Ateles'') and woolly monkeys (''Lagotrix''). These monkeys are native to South and Central American forests. They are famous for their loud howls, which can travel more than a mile through dense rain forest. Fifteen species are recognized. Previously classified in the family Cebidae, they are now placed in the family Atelidae. They are primarily folivores but also significant frugivores, acting as seed dispersal agents through their digestive system and their locomotion. Threats include human predation, habitat destruction, and capture for pets or zoo animals. Classification * ''A. palliata'' group ** Coiba Island howler, ''Alouatta coibensis'' *** ''Alouatta coibensis coibensis'' *** Azuero howler, ''Alouatta coibensis trabeata'' ** Mant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Reserves In Suriname
There are several protected areas of Suriname. The largest of these is the Central Suriname Nature Reserve, a UNESCO World Heritage Site. The protected areas are managed by the Suriname Forest Service. The Forest Service has appointed STINASU (Stichting Natuurbehoud Suriname), a non-profit foundation, to develop and conduct the educational and tourist aspects in the protected areas. As of 2020, 14.5% of the land territory is protected, and contains one nature park, and 13 nature reserves. Nature reserves * Brinckheuvel. Established 1961. 60 square kilometres. * Coppename. Established 1961. 120 square kilometres. * Wia Wia Nature Reserve. Established 1966. 360 square kilometres. * Galibi Nature Reserve. Established 1969. 40 square kilometres. * Sipaliwini Savanna. Established 1972. 1000 square kilometres * Boven Coesewijne. Established 1986. 270 square kilometres. * Peruvia. Established 1986. 310 square kilometres. * Wanekreek Nature Reserve. Established 1986. 450 square ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercury (element)
Mercury is a chemical element with the symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum ( ) from the Greek words, ''hydor'' (water) and ''argyros'' (silver). A heavy, silvery d-block element, mercury is the only metallic element that is known to be liquid at standard temperature and pressure; the only other element that is liquid under these conditions is the halogen bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature. Mercury occurs in deposits throughout the world mostly as cinnabar ( mercuric sulfide). The red pigment vermilion is obtained by grinding natural cinnabar or synthetic mercuric sulfide. Mercury is used in thermometers, barometers, manometers, sphygmomanometers, float valves, mercury switches, mercury relays, fluorescent lamps and other devices, though concerns about the element's toxicity have led to mercury thermometers and sphygmomanometers being largely p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Mining
Gold mining is the extraction of gold resources by mining. Historically, mining gold from alluvial deposits used manual separation processes, such as gold panning. However, with the expansion of gold mining to ores that are not on the surface, has led to more complex extraction processes such as pit mining and gold cyanidation. In the 20th and 21st centuries, most volume of mining was done by large corporations, however the value of gold has led to millions of small, artisanal miners in many parts of the Global South. Like all mining, human rights and environmental issues are common issues in the gold mining industry. In smaller mines with less regulation, health and safety risks are much higher. History The exact date that humans first began to mine gold is unknown, but some of the oldest known gold artifacts were found in the Varna Necropolis in Bulgaria. The graves of the necropolis were built between 4700 and 4200 BC, indicating that gold mining could be at least 7000 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Wide Fund For Nature
The World Wide Fund for Nature Inc. (WWF) is an international non-governmental organization founded in 1961 that works in the field of wilderness preservation and the reduction of human impact on the environment. It was formerly named the World Wildlife Fund, which remains its official name in Canada and the United States. WWF is the world's largest conservation organization, with over five million supporters worldwide, working in more than 100 countries and supporting around 3,000 conservation and environmental projects. They have invested over $1 billion in more than 12,000 conservation initiatives since 1995. WWF is a foundation with 65% of funding from individuals and bequests, 17% from government sources (such as the World Bank, DFID, and USAID) and 8% from corporations in 2020. WWF aims to "stop the degradation of the planet's natural environment and to build a future in which humans live in harmony with nature." The Living Planet Report has been published every two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-rumped Agouti
The red-rumped agouti (''Dasyprocta leporina''), also known as the golden-rumped agouti, orange-rumped agouti or Brazilian agouti, is a species of agouti from the family Dasyproctidae. Distribution It is native to northeastern South America, where found in Venezuela, Guyana, Suriname, French Guiana, northeastern Brazil, Trinidad and Tobago and Saint Lucia in the Caribbean. It has also been introduced to the U.S. Virgin Islands, Grenada, and Dominica. Names Despite the alternative name Brazilian agouti, it is neither the only nor the most widespread species of agouti in Brazil. In Brazil all agoutis are often called "cutia" . Habitat It is found in a wide range of forests, including rainforest and secondary forest. Description Red-rumped agoutis weigh about . They are about long. The females are larger than males but otherwise look similar. They are brownish with darker spots on the upper body. The fur becomes more orange as it goes past (going down) the middle area of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toucan
Toucans (, ) are members of the Neotropical near passerine bird family Ramphastidae. The Ramphastidae are most closely related to the American barbets. They are brightly marked and have large, often colorful bills. The family includes five genera and over forty different species. Toucans are arboreal and typically lay 2–4 white eggs in their nests. They make their nests in tree hollows and holes excavated by other animals such as woodpeckers—the toucan bill has very limited use as an excavation tool. When the eggs hatch, the young emerge completely naked, without any down. Toucans are resident breeders and do not migrate. Toucans are usually found in pairs or small flocks. They sometimes fence with their bills and wrestle, which scientists hypothesize they do to establish dominance hierarchies. In Africa and Asia, hornbills occupy the toucans' ecological niche, an example of convergent evolution. Taxonomy and systematics The name of this bird group is derived from th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grey-winged Trumpeter
The grey-winged trumpeter (''Psophia crepitans'') is a member of a small family of birds, the Psophiidae. It is found in Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 July 2022. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved July 24, 2022 Taxonomy and systematics The grey-winged trumpeter's taxonomy is unsettled. The International Ornithological Committee (IOC), the South American Classification Committee of the American Ornithological Society, and the Clements taxonomy assign it three subspecies: the nominate ''P. c. crepitans'', ''P. c. napensis'', and ''P. c. ochroptera''. Some authors treat ''P. c. ochroptera'' as a subspecies of the pale-winged trumpeter (''P. leucoptera'') and BirdLife Inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guianan Moist Forests
The Guianan moist forests (NT0125) is an ecoregion in the east of Venezuela, north of Brazil and the Guyanas (Guyana, Suriname and French Guiana). It is in the Amazon biome. The climate is hot and humid, with two rainy seasons each year. As of 1996 the tropical rainforest habitat was relatively intact, although there were mounting threats from illegal logging and gold mining. Location The Guianan moist forests ecoregion covers most of Guyana, Suriname, and French Guiana. It covers part of eastern Venezuela and parts of the north of the Brazilian states of Pará and Amapá. It has a total area of . Along the Atlantic coast to the east and northeast the ecoregion adjoins strips of Guianan freshwater swamp forests, Amazon-Orinoco-Southern Caribbean mangroves and Orinoco Delta swamp forests. To the northwest it adjoins the Llanos ecoregion, the Guianan piedmont and lowland moist forests and Guianan Highlands moist forest. Scattered patches of this last ecoregion are found on higher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suriname
Suriname (; srn, Sranankondre or ), officially the Republic of Suriname ( nl, Republiek Suriname , srn, Ripolik fu Sranan), is a country on the northeastern Atlantic coast of South America. It is bordered by the Atlantic Ocean to the north, French Guiana to the east, Guyana to the west, and Brazil to the south. At just under , it is the smallest sovereign state in South America. It has a population of approximately , dominated by descendants from the slaves and labourers brought in from Africa and Asia by the Dutch Empire and Republic. Most of the people live by the country's (north) coast, in and around its capital and largest city, Paramaribo. It is also one of the least densely populated countries on Earth. Situated slightly north of the equator, Suriname is a tropical country dominated by rainforests. Its extensive tree cover is vital to the country's efforts to mitigate climate change and maintain carbon negativity. A developing country with a relativel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bauxite
Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH)3), boehmite (γ-AlO(OH)) and diaspore (α-AlO(OH)), mixed with the two iron oxides goethite (FeO(OH)) and haematite (Fe2O3), the aluminium clay mineral kaolinite (Al2Si2O5(OH)4) and small amounts of anatase (TiO2) and ilmenite (FeTiO3 or FeO.TiO2). Bauxite appears dull in luster and is reddish-brown, white, or tan. In 1821, the French geologist Pierre Berthier discovered bauxite near the village of Les Baux in Provence, southern France. Formation Numerous classification schemes have been proposed for bauxite but, , there was no consensus. Vadász (1951) distinguished lateritic bauxites (silicate bauxites) from karst bauxite ores (carbonate bauxites): * The carbonate bauxites occur predominantly in Europe, Guyana, Suriname, and Jamaica above carbonate rocks (limesto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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