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Puinawai Natural Reserve
Puinawai Natural Reserve ( es, Reserva Nacional Natural Puinawai) is the second-largest national park in Colombia. This protected area occupies of the Amazon Region of Colombia, roughly 15% of the Guainía Department. The Reserve was created in September 1989 and coincides with three important indigenous territories that were also formed at the same time. Several rivers cross the Natural Reserve belonging to the Amazon River basin: The Cuyari, Isana and Guainía River. And belonging to the Orinoco River basin, the Inírida River. The Natural Reserve lies between altitude of above sea level and its climate is hot and humid with little seasonal variations throughout the year. Ecosystem The area of the Puinawai Natural Reserve mainly consists of humid tropical rainforest. However, there are also tropical open savanna and transitional zones. Pressure from deforestation has so far remained relatively small, due to its inaccessibility and low population density. According to Colombia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guainía Department
Guainía (; Yuri language: "Land of many waters") is a department of Eastern Colombia. It is in the east of the country, bordering Venezuela and Brazil. Its capital is Inírida. In 1963 Guainía was split off from Vaupés department. The northern part and the Inírida River are included in the Orinoco basin; the rest is part of the Amazon basin. The Guaviare River is the main area of colonization; many ''colonos'' come from the Colombian Andean zone, most of them from Boyacá. They are followed by the '' llaneros'', people from the Eastern plains (Llanos). The population is mainly composed of Amerindians, and the largest ethnic groups are the '' Puinaves'' (from the ''makú-puinave'' family) and the '' curripacos'' (from the ''Arawak'' family). There are a total of 24 ethnic groups in the department; many of them speak four Indigenous languages besides Spanish and Portuguese. Municipalities There are two municipalities in Guainía: Inírida, its capital, and Barranco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guainía River
The Rio Negro ( pt, Rio Negro, br ; es, Río Negro} "''Black River''"), or Guainía as it is known in its upper part, is the largest left tributary of the Amazon River (accounting for about 14% of the water in the Amazon basin), the largest blackwater river in the world, and one of the world's ten largest rivers by average discharge. Geography Upper course The source of the Rio Negro lies in Colombia, in the Department of Guainía where the river is known as the ''Guainía River''. The young river generally flows in an east-northeasterly direction through the Puinawai National Reserve, passing several small indigenous settlements on its way, such as Cuarinuma, Brujas, Santa Rosa and Tabaquén. After roughly 400 km the river starts forming the border between Colombia's Department of Guainía and Venezuela's Amazonas State. After passing the Colombian community of Tonina and Macanal the river turns Southwest. Maroa is the first Venezuelan town the river passes. 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Established In 1989
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] |
National Parks Of Colombia
The protected areas of Colombia are grouped into the National System of Protected Areas. As of 2018, there are 59 nationally protected areas which cover about and represent more than 14% of the country's area. National Natural Park System The National Natural Park System is divided into the following categories: * National Natural Parks (''Parque Natural Nacional'' - PNN): 43 * Fauna and Flora Sanctuaries (''Sanctuario de Flora y Fauna'' - SFF): 12 * National Natural Reserves (''Reserva Natural Nacional'' - RNN): 2 * Unique Natural Areas (''Área Natural Única'' - ANU): 1 * Road park (''Vía Parque''): 1 List of Nationally Protected Areas Proposed areas Currently there are other proposed areas for national natural parks: * Morichales de Paz de Ariporo The following locations could be declared fauna and flora sanctuaries: * Bosque Seco del Patía * Serranía de Pinche * Serranía de San Lucas Disbanded areas Some zones of the park system had been disbanded becau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guyana Shield
The Guiana Shield (french: Plateau des Guyanes, Bouclier guyanais; nl, Hoogland van Guyana, Guianaschild; pt, Planalto das Guianas, Escudo das Guianas; es, Escudo guayanés) is one of the three cratons of the South American Plate. It is a 1.7 billion-year-old Precambrian geological formation in northeast South America that forms a portion of the northern coast. The higher elevations on the shield are called the Guiana Highlands, which is where the table-like mountains called tepuis are found. The Guiana Highlands are also the source of some of the world's most well-known waterfalls such as Angel Falls, Kaieteur Falls and Cuquenan Falls. The Guiana Shield underlies Guyana (previously British Guiana), Suriname (previously Dutch Guiana) and French Guiana (or Guyane), much of southern Venezuela, as well as parts of Colombia and Brazil. The rocks of the Guiana Shield consist of metasediments and metavolcanics ( greenstones) overlain by sub-horizontal layers of sandstones, quartz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inírida River
The Inírida (, Spanish: Río Inírida) is a river in the north-west of South America, in the territory of Colombia, the largest tributary of the Guaviare (the Orinoco River basin). The length of the river is , of which are navigable for small vessels. There are rapids and waterfalls in the upper and middle courses of the river. The river has a dark colour due to the abundance of plant residues. It originates in the Tuhani mountains in the department of Guaviare, from Cerro Pintado. In the upper course it flows first to the west, then turns to the east, on the plain it flows in a northeasterly direction. The river mouth is located in the department of Guainía near the town of Inírida, about from the border with Venezuela. The Guaviare River takes waters of the Inírida, then flows north-east for , and together with the Atabapo River Atabapo River is a river of Venezuela and Colombia. It forms the international boundary between the two countries for much of its length. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orinoco River
The Orinoco () is one of the longest rivers in South America at . Its drainage basin, sometimes known as the Orinoquia, covers , with 76.3 percent of it in Venezuela and the remainder in Colombia. It is the fourth largest river in the world by discharge volume of water. The Orinoco River and its tributaries are the major transportation system for eastern and interior Venezuela and the Llanos of Colombia. The environment and wildlife in the Orinoco's basin are extremely diverse. Etymology The river's name is derived from the Warao term for "a place to paddle", itself derived from the terms ''güiri'' (paddle) and ''noko'' (place) i.e. a navigable place. History The mouth of the Orinoco River at the Atlantic Ocean was documented by Christopher Columbus on 1 August 1498, during his third voyage. Its source at the Cerro Delgado–Chalbaud, in the Parima range, was not explored until 453 years later, in 1951. The source, near the Venezuelan–Brazilian border, at ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Içana River
Içana River (río Isana/río Içana in Spanish and Portuguese) is a tributary of the Rio Negro in South America. Its source is in the Guainía Department of Colombia, where it is known as the Isana River. From its source, it flows mostly east until it reaches the border between Colombia and Brazil, where the river forms a small part of the boundary between the two countries. From the border, it flows mostly southeast through Amazonas state until it joins the Rio Negro at Missão Boa Vista. In Brazil, the river flows through the Alto Rio Negro Indigenous Territory The Alto Rio Negro Indigenous Territory ( pt, Terra Indígena Alto Rio Negro) is an indigenous territory in the northwest of the state of Amazonas, Brazil. It is in the Amazon biome, and is mostly covered in forest. A number of different ethnic g ..., which was created in 1998. See also * List of rivers of Amazonas References Brazilian Ministry of Transport Rivers of Amazonas (Brazilian state) Rivers of Colombia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colombia
Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuela to the east and northeast, Brazil to the southeast, Ecuador and Peru to the south and southwest, the Pacific Ocean to the west, and Panama to the northwest. Colombia is divided into 32 departments and the Capital District of Bogotá, the country's largest city. It covers an area of 1,141,748 square kilometers (440,831 sq mi), and has a population of 52 million. Colombia's cultural heritage—including language, religion, cuisine, and art—reflects its history as a Spanish colony, fusing cultural elements brought by immigration from Europe and the Middle East, with those brought by enslaved Africans, as well as with those of the various Amerindian civilizations that predate colonization. Spanish is th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazon River
The Amazon River (, ; es, Río Amazonas, pt, Rio Amazonas) in South America is the largest river by discharge volume of water in the world, and the disputed longest river system in the world in comparison to the Nile. The headwaters of the Apurímac River on Nevado Mismi had been considered for nearly a century as the Amazon basin's most distant source, until a 2014 study found it to be the headwaters of the Mantaro River on the Cordillera Rumi Cruz in Peru. The Mantaro and Apurímac rivers join, and with other tributaries form the Ucayali River, which in turn meets the Marañón River upstream of Iquitos, Peru, forming what countries other than Brazil consider to be the main stem of the Amazon. Brazilians call this section the Solimões River above its confluence with the Rio Negro forming what Brazilians call the Amazon at the Meeting of Waters ( pt, Encontro das Águas) at Manaus, the largest city on the river. The Amazon River has an average discharge of about – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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