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Amazon Natural Region
Amazonía region in southern Colombia comprises the Departments of Colombia, departments of Amazonas Department, Amazonas, Caquetá Department, Caquetá, Guainía Department, Guainía, Guaviare Department, Guaviare, Putumayo Department, Putumayo and Vaupés Department, Vaupés, and covers an area of 483,000 km², 35% of Colombia's total territory. The region is mostly covered by tropical rainforest, or jungle, which is a part of the greater Amazon rainforest. Biogeographical subregions The region is bounded by the Cordillera Oriental (Colombia), East Andes along the western edge and extends to the Venezuelan and Brazilian borders in the east. The northern limit begins with the Guaviare and Vichada Rivers and extends south to the Putumayo and Amazon Rivers. The Amazon region is divided up into distinct subregions: * Amazon foothills: bordering the East Andes * Caquetá River Plain: the main watershed of this region * Inírida River Plain: location of the famous Cerros de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neotropic
The Neotropical realm is one of the eight biogeographic realms constituting Earth's land surface. Physically, it includes the tropical terrestrial ecoregions of the Americas and the entire South American temperate zone. Definition In biogeography, the Neotropic or Neotropical realm is one of the eight terrestrial realms. This realm includes South America, Central America, the Caribbean islands, and southern North America. In Mexico, the Yucatán Peninsula and southern lowlands, and most of the east and west coastlines, including the southern tip of the Baja California Peninsula are Neotropical. In the United States southern Florida and coastal Central Florida are considered Neotropical. The realm also includes temperate southern South America. In contrast, the Neotropical Floristic Kingdom excludes southernmost South America, which instead is placed in the Antarctic kingdom. The Neotropic is delimited by similarities in fauna or flora. Its fauna and flora are distinct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guaviare River
The Guaviare is a tributary of the Orinoco in Colombia. It flows together with the upper Orinoco (until here also called Río Parágua), which it clearly surpasses in length (altogether about 1760 km) and water flow. Thus, the Guaviare is hydrologically the main stream of the Orinoco system. The Guaviare has its source in two other rivers, the Ariari and the Guayabero, which in turn have their own sources in the eastern part of the Andes. At long, it is the longest tributary of the Orinoco and is navigable for of its total length. The Guaviare is considered the border between the Llanos and the Amazon Rainforest. Its main tributary is the 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 .... References *The information in this article is based on a translation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Territorial Environmental Information System Of The Colombian Amazon
The Territorial Environmental Information System of the Colombian Amazon SIAT-AC ( es, Sistema de información ambiental territorial de la Amazonia colombiana) has been defined as a process in which a set of institutions sets up agreements and common goals for the environmental information management of the Colombian Amazon. The agreements cover concepts, organization, data infrastructure, methodologies, protocols, and technological issues such as information networks, telecommunications, and access, organized by a network of individuals and entities to provide data and information products for regional decision makers to achieve sustainable development.Ratified by Article 2 of Law 165 of 1994 Purposes SIAT-AC contributions range from environmental information management to knowledge generation, decision-making, and social participation for the sustainable development and management of the Colombian Amazon, by: * Helping to make the processes of occupying the Amazon territor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serranía De Los Churumbelos
Serranía de Los Churumbelos Auka-Wasi National Natural Park ( es, Parque Nacional Natural Serranía de Los Churumbelos Auka-Wasi) was declared on 30 August 2007 by the Colombian government. It is located in the Bota Caucana of southern Colombia. Three biological expeditions conducted rapid biodiversity surveys and conservation assessments in Serranía de los Churumbelos from 1998 to 2000. The results from the expeditions were published by Fundacion ProAves in ''Conservacion Colombiana'' in 2007. These studies raised interest in the region and laid the justification for the protection of this spectacular mountain range. Location Serranía de los Churumbelos forms the southernmost spur of the Eastern Cordillera of the Andes, and is situated on the border of four distinct biogeographical regions: lowland Amazonia, the Eastern Cordillera, the Central Cordillera and the dryer Magdalena Valley. Biological expeditions The first studies of Serrania de los Churumbelos were carried out ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Amacayacu National Park
Amacayacu National Natural Park ( es, Parque Nacional Natural Amacayacu) is a national park located along the Amazon River in the Amazonas Department in the south of Colombia. The word "Amacayacu" means "River of the Hamocs" in the indigenous language Quechua. The Ticuna people currently inhabit a part of the park. The park comprises 4,220 square kilometres of jungle, a significant portion of which is annually flooded by the Amazon River during the wet season. The park's elevations vary from 200 to 300 meters above sea level, and temperatures in the park vary only slightly on an annual basis, from 26 to 28 degrees Celsius. The park is of considerable interest to scientists. Many zoological specimens have been collected in the park.http://www.morphbank.net/Browse/BySpecimen/ Morphbank Traveling In order to travel to the Amacayacu National Park, travelers must arrive in the city of Leticia then embark by boat upriver to the park itself. In the park visitors can do differe ... [...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] |
Napo Moist Forests
The Napo moist forests (NT0142) is an ecoregion in the western Amazon rainforest of Colombia, Ecuador and Peru. Geography Location The Napo moist forests ecoregion covers part of the Amazon basin to the east of the Andes in the north of Peru, the east of Ecuador and the south of Colombia. It has an area of . The ecoregion extends from the foothills of the Andes in the west almost to the city of Iquitos, Peru in the east, where the Napo and Solimões (Upper Amazon) rivers join. In the extreme northwest the Napo moist forests ecoregion transitions into Cordillera Oriental montane forests to the west. Otherwise it transitions into Eastern Cordillera Real montane forests in the west. To the south it transitions into Ucayali moist forests, and into a broad belt of Iquitos várzea along the Marañón / Solimões river. To the east it transitions into Solimões-Japurá moist forests in the south and Caquetá moist forests in the north. The Napo moist forests contain areas of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caquetá Moist Forests
The Caquetá moist forests (NT0107) is an ecoregion of tropical moist broad leaf forest to the east of the Andes in the east of Colombia, with a small section in Brazil, in the Amazon biome. The forests are in the transition between the Guiana and Amazon regions, and have highly diverse flora and fauna. They are relatively intact, although they are mostly unprotected and are threatened with deforestation to create cattle pastures. Location The Caquetá moist forests, mainly in Colombia, are in the foothills of the Andes. They have an area of . They are in a region where many rivers flow from the Andes to the Amazon basin. Average annual temperatures range from depending on elevation and forest coverage. The region has some of the highest rainfall in the Amazon region, with an average of , and as much as in some years. On the northeast the forest is bounded by the Guainía ( Rio Negro), Guaviare, and Guayabero rivers. In the west it is bounded by the Andes. In the south it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregion
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation (largely undefined at this point). Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic framework is optimal for all taxa. Ecoregions reflect the best compromise for as many taxa as possible. Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
