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Ucayali Moist Forests
The Ucayali moist forests (NT0174) is an ecoregion in the western Amazon rainforest of Peru. Geography Location The Ucayali moist forest ecoregion is to the east of the Andes mountains in Peru. It is bounded to the east by the Ucayali River, a major tributary of the Amazon River. To the north it is bounded by the Marañón River. In the extreme northwest the Ucayali moist forests transition into the Eastern Cordillera Real montane forests. Across the Marañón River valley they transition into the Marañón dry forests, then along most of their western and southern boundary they transition into the Peruvian Yungas. To the east they are separated from the Southwest Amazon moist forests by a belt of Iquitos várzea along the Ucayali River, and to the north they are separated from the Napo moist forests by a belt of Iquitos varzea along the Marañón River. Terrain The sub-Andean terrain is generally flat, but is divided by the Cordillera Oriental, highlands that run along the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neotropical Realm
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] |
Köppen Climate Classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, the climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification system. The Köppen climate classification divides climates into five main climate groups, with each group being divided based on seasonal precipitation and temperature patterns. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordillera Azul National Park
Cordillera Azul National Park () is a protected area in Peru. It protects part of the Ucayali moist forests ecoregion. History In 1963, the Biavo-Cordillera Azul National Forest was established, spanning 2,178,000 hectares. In 1997, this area is declared as a forest for timber production, leaving it open to logging operations. However, in 1999, Red Ambiental Peruana (an alliance of several NGOs) and COPRI (the authority for rights for timber exploitation) conduct research in the area and agree to protect the northern part of the forest due to its high biodiversity. In 2000, the Cordillera Azul Reserved Zone is established on the mountainous part of the national forest, and a team from the Field Museum begins an assessment of the biodiversity in the area. Based on such assessment, the Peruvian Ministry of Agriculture recommends the area is protected as a national park. The Cordillera Azul National Park was established in 2001 during the tenure of president Valentín Paniagua. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Wildlife Fund
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 y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiphractus Johnsoni
''Hemiphractus johnsoni'', or the Johnson's horned treefrog, is a species of frog in the family Hemiphractidae. It is endemic to Colombia and known from the Cordillera Central in Antioquia and Caldas Departments as well as from the Cordillera Oriental in Huila Department. Prior to 2001, what now is known as '' Hemiphractus helioi'' was included in this species. Its natural habitat is primary cloud forest. It is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... References johnsoni Amphibians of the Andes Amphibians of Colombia Endemic fauna of Colombia Taxonomy articles created by Polbot Amphibians described in 1917 {{Hemiphractidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silverstone's Poison Frog
Silverstone's poison frog (''Ameerega silverstonei'';Grant, T. et al., (2006). Phylogenetic systematics of dart-poison frogs and their relatives (Amphibia: Athesphatanura: Dendrobatidae)' (PDF). Bulletin of the American Museum of Natural History, 299, 1–262 formerly ''Epipedobates silverstonei'') is a species of frog in the family Dendrobatidae endemic to Peru. Its natural habitats are subtropical or tropical moist lowland forests and rivers. Description Silverstone's poison frog is a large Dendrobatid frog with males growing to a snout–vent length of about and females to . The head has a rounded sloping snout and is as wide as the body. Males have a small vocal sac in the throat. The skin of the head, fore limbs and underparts is smooth while that of the dorsal surface and hind limbs is granular. The fingers are flattened and have expanded discs at their tips. There is no webbing between the digits of either hands or feet. The head and back of this frog is orange-red, so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giant Otter
The giant otter or giant river otter (''Pteronura brasiliensis'') is a South American carnivorous mammal. It is the longest member of the weasel family, Mustelidae, a globally successful group of predators, reaching up to . Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal, being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalizations have been documented that indicate alarm, aggression, and reassurance. The giant otter ranges across north-central South America; it lives mostly in and along the Amazon River and in the Pantanal. Its distribution has been greatly reduced and is now discontinuous. Decades of poaching for its velvety pel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Mayo Titi
The Rio Mayo titi monkey (''Plecturocebus oenanthe'') is a species of titi monkey, a type of New World monkey, endemic to Peru. The Rio Mayo titi, was thought previously to have a small range of origin in the Alto Mayo valley, but research has proven that the range extends southward and reaches the Huayamba River, as well as Bajo Mayo. It had been classified as vulnerable but due to major habitat loss and restricted living space, it is now classified as Critically Endangered. In October 2012, it was included in The World's 25 Most Endangered Primates list. An increase in deforestation is leading to the decrease in available living space for this titi monkey, forcing it to live in sympatry with another species of ''Callicebus''. Yet in some areas, such drastic deforestation has resulted in extremely high population density. The Rio Mayo titi is better adapted to moderately populated areas, thus overpopulation negatively impacts the species. The forests the Rio Mayo titi lives in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peruvian Spider Monkey
The Peruvian spider monkey (''Ateles chamek''), also known as the black-faced black spider monkey, is a species of spider monkey that lives in Peru, as well as in Brazil and in Bolivia. At long, they are relatively large among species of monkey, and their strong, prehensile tails can be up to long. Unlike many species of monkey, they have only a vestigial thumb, an adaptation which enables them to travel using brachiation. Peruvian spider monkeys live in groups of 20–30 individuals, but these groups are rarely all together simultaneously. The size and dynamics of the resulting subgroups vary with food availability and sociobehavioral activity. They prefer to eat fleshy fruit, but will change their diet in response to scarcity of ripe fruit. Individuals of this species also eat small animals, insects and leaves based on availability. Females separate from the band to give birth, typically in the fall. These females inhabit a group of core areas where resources are abundant in ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-bellied Spider Monkey
The white-bellied spider monkey (''Ateles belzebuth''), also known as the white-fronted or long-haired spider monkey, is an Endangered species, endangered species of spider monkey, a type of New World monkey. It is found in the north-western Amazon Rainforest, Amazon in Colombia, Ecuador, Venezuela, Peru and Brazil, ranging as far south as the lower Ucayali River and as far east as the Branco River. In the past, the Peruvian spider monkey, Peruvian, brown spider monkey, brown and white-cheeked spider monkeys have been treated as subspecies of ''A. belzebuth''. As presently defined, the white-bellied spider monkey is monotypic. It has a whitish belly and a pale patch on the forehead, which, despite its common name, often is orange-Buff (colour), buff, though this might be due to dirt and other stainers. They live in groups of 20 to 40 individuals, splitting into small parties of 1 to 9 when in activity. Vernacular names include ''mono prieto'', ''mico prieto'' and ''marimonda'' (C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceiba Pentandra
''Ceiba pentandra'' is a tropical tree of the order Malvales and the family Malvaceae (previously emplaced in the family Bombacaceae), native to Mexico, Central America and the Caribbean, northern South America, and (as the variety ''C. pentandra'' var ''guineensis'') West Africa. A somewhat smaller variety was introduced to South and Southeast Asia, where it is cultivated. The tree and the cotton-like fluff obtained from its seed pods are commonly known in English as kapok, a Malay-derived name which originally applied to ''Bombax ceiba'', a native of tropical Asia. In Spanish-speaking countries the tree is commonly known as "ceiba" and in French-speaking countries as fromager. The tree is cultivated for its cottonlike seed fibre, particularly in south-east Asia, and is also known as the Java cotton, Java kapok, silk-cotton or samauma. Characteristics The tree grows to as confirmed by climbing and tape drop with reports of Kapoks up to . These very large trees are in the N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cedrela Odorata
''Cedrela odorata'' is a commercially important species of tree in the chinaberry family, Meliaceae, commonly known as Spanish cedar or Cuban cedar; it is also known as cedro in Spanish. Classification The genus ''Cedrela'' has undergone two major systematic revisions since 1960. The most recent revision reduced the number of species in the genus to seven (Styles, 1981). The common cedro, ''Cedrela odorata'' L., embraces 28 other synonyms, including ''C. mexicana'' M. J. Roem. The taxon "''C. angustifolia''," a very vigorous type now in demand because of its apparent resistance to the shootborer, was left in an indeterminate status due to insufficient herbarium material. The result is that ''C. odorata'' as now constituted is a species showing a high degree of population variation. Distribution and habitat Cedro is a tree of the New World tropics, appearing in forests of moist and seasonally dry subtropical or tropical life zones (24) from latitude 26°N on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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