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Cordillera Central Páramo
The Cordillera Central páramo (NT1004) is an ecoregion containing páramo (high moorland) vegetation above the treeline in the Andes mountain range of northern Peru and southern Ecuador. Due to its isolation there are high levels of endemism. Despite many human settlements and some destruction of habitat by agriculture and mining, the ecoregion is relatively intact. Geography Location The Cordillera Central páramo is found in the upper regions of the Andes in northern Peru and southern Ecuador. The ecoregion has an area of . The páramo covers ridges and mountains in the high basins of the Piura and Cajamarca regions of Peru and in the south of Ecuador. The northern part of the ecoregion is surrounded by the Eastern Cordillera Real montane forests ecoregion. Further south it adjoins or is surrounded by Tumbes–Piura dry forests, Marañón dry forests, Peruvian Yungas, Ucayali moist forests, Sechura Desert and Central Andean wet puna. Terrain The Cordillera Central páramo b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cajamarca
Cajamarca (), also known by the Quechua name, ''Kashamarka'', is the capital and largest city of the Cajamarca Region as well as an important cultural and commercial center in the northern Andes. It is located in the northern highlands of Peru at approximately 2,750 m (8,900 ft) above sea level in the valley of the Mashcon river. Cajamarca had an estimated population of about 226,031 inhabitants in 2015, making it the 13th largest city in Peru. Cajamarca has a mild highland climate, and the area has a very fertile soil. The city is well known for its dairy products and mining activity in the surroundings. Among its tourist attractions, Cajamarca has numerous examples of Spanish colonial religious architecture, beautiful landscapes, pre-Hispanic archeological sites and hot springs at the nearby town of Baños del Inca (Baths of the Inca). The history of the city is highlighted by the Battle of Cajamarca, which marked the defeat of the Inca Empire by Spanish invaders ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tertiary
Tertiary ( ) is a widely used but obsolete term for the geologic period from 66 million to 2.6 million years ago. The period began with the demise of the non-avian dinosaurs in the Cretaceous–Paleogene extinction event, at the start of the Cenozoic Era, and extended to the beginning of the Quaternary glaciation at the end of the Pliocene Epoch. The time span covered by the Tertiary has no exact equivalent in the current geologic time system, but it is essentially the merged Paleogene and Neogene periods, which are informally called the Early Tertiary and the Late Tertiary, respectively. The Tertiary established the Antarctic as an icy island continent. Historical use of the term The term Tertiary was first used by Giovanni Arduino during the mid-18th century. He classified geologic time into primitive (or primary), secondary, and tertiary periods based on observations of geology in Northern Italy. Later a fourth period, the Quaternary, was applied. In the early d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Andean Páramo
The Northern Andean páramo (NT1006) is an ecoregion containing páramo vegetation above the treeline in the Andes of Colombia and Ecuador. In the past, when the climate was cooler, the treeline and the páramo units were lower and the units were connected. During the present warmer Holocene epoch the páramos have migrated uphill, shrinking and becoming isolated. They contain many rare or endangered species, some of them restricted to a narrow area of one mountain or mountain range. The ecoregion is relatively well preserved, but faces threats from over-grazing and farming. Geography Location The Northern Andean páramo surrounds the highest peaks of the Andes between the treeline and the snowline from north central Colombia along the ''cordilleras'' south to central Ecuador. It has an area of . The páramo is found at elevations from to the snow line at , islands of grasslands and shrubs surrounded by a sea of cloud forest lower down. Areas of the ecoregion are found within or ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordillera De Merida Páramo
The Cordillera de Merida páramo (NT1004) is an ecoregion containing páramo (high moorland) vegetation above the treeline in the Andes mountain range of Venezuela. The isolated habitat has many endemic species. It is relatively stable and intact. Geography Location The Cordillera de Merida páramo is to the south of the Lake Maracaibo in the Cordillera de Mérida massif of northeastern Venezuela. It has an area of . It is surrounded by the Venezuelan Andes montane forests ecoregion. Terrain Páramos in the southwest of the Cordillera de Merida include Batalló at above sea level and Nariño at . The highest point in the central section is the Piedras Blancas peak at , surrounded by extensive páramos, glaciers and lakes. From the Piedras Blancas páramo the land descends to the Mucuchíes páramo at , then continues to gradually descend towards the northeast. Climate The Köppen climate classification is "ETH": Alpine tundra, with no month with an average temperature in exce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Marta Páramo
The Santa Marta páramo (NT1007) is an ecoregion containing páramo (high moorland) vegetation above the treeline in the Sierra Nevada de Santa Marta mountain range on the Caribbean coast of Colombia. The isolated position of the range has allowed unique species to evolve. Some are related to those found in Central America and the Caribbean coastal areas, and some to species from the Andes. The habitat is relatively stable, but has been drastically changed from the original by long-term human activity. Geography Location The Santa Marta páramo has an area of . It covers the upper levels of the Sierra Nevada de Santa Marta in the north of Colombia. This is a roughly triangular massif with its north side parallel to the Caribbean sea, the southwest side facing the swamps of the Ciénaga Grande de Santa Marta and the southeast side facing the Serranía del Perijá mountains across the Cesar and Ranchería river valleys. The ecoregion is surrounded by the Santa Marta montane forests ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huancabamba Depression
The Huancabamba Depression is an east–west depression through the Andes Mountains of northern Peru. The Huancabamba Depression interrupts the Central and Eastern Cordilleras of the Andes, and the Marañón River and its tributaries drain eastward through the depression into the Amazon basin. Western Cordillera has its lowest point, 2145 meters, at the Paso de Porculla. The Huancabamba Depression is home to the Marañón dry forests, which form both a biogeographic Biogeography is the study of the distribution of species and ecosystems in geographic space and through geological time. Organisms and biological communities often vary in a regular fashion along geographic gradients of latitude, elevation, ... connection between the lowland forests of the Pacific coast and the Amazon basin, and a biogeographic barrier between the Northern Andes and the Central Andes. References Valleys of Peru {{Peru-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrubland
Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It may be the mature vegetation type in a particular region and remain stable over time, or a transitional community that occurs temporarily as the result of a disturbance, such as fire. A stable state may be maintained by regular natural disturbance such as fire or browsing. Shrubland may be unsuitable for human habitation because of the danger of fire. The term was coined in 1903. Shrubland species generally show a wide range of adaptations to fire, such as heavy seed production, lignotubers, and fire-induced germination. Botanical structural form In botany and ecology a shrub is defined as a much-branched woody plant less than 8 m high and usually with many stems. Tall shrubs are mostly 2–8 m high, small shrubs 1–2 m high and su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Grasslands And Shrublands
Montane grasslands and shrublands is a biome defined by the World Wildlife Fund. The biome includes high elevation grasslands and shrublands around the world. The term "montane" in the name of the biome refers to "high elevation", rather than the ecological term which denotes the region below treeline. This biome includes high elevation (montane and alpine) grasslands and shrublands, including the puna and páramo in South America, subalpine heath in New Guinea and East Africa, steppes of the Tibetan plateaus, as well as other similar subalpine habitats around the world. The plants and animals of tropical montane páramos display striking adaptations to cool, wet conditions and intense sunlight. Around the world, characteristic plants of these habitats display features such as rosette structures, waxy surfaces, and abundant pilosity. The páramos of the northern Andes are the most extensive examples of this habitat type. Although ecoregion biotas are most diverse in the And ... [...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] |
Huancabamba River
The Huancabamba River ("Stony Plain" in the Quechua language) in the Pasco Region of Peru has its origin in the confluence of several small rivers near the town of Oxapampa: the Chontabamba, the Llamaquizú, and the Esperanza rivers. From an elevation of at Oxapampa, the Huancabamba River runs northward for approximately by road paralleling the river to the village of Pozuzo. The Huancabamba is joined by the Santa Cruz River north of Pozuzo at an elevation of and thereafter is called the Pozuzo River. In its lower course the Pozuzó is called the Pachitea River which joins the Ucayali River, a major component in the Amazon River drainage basin. The Huancabamba runs in steep canyons for part of its course and with mountains on either side rising to more than in elevation. A few kilometres of the river above Pozuzo is within the Yanachaga–Chemillén National Park. The river is located in the ecological zone of the Peruvian Yungas, or Ceja de Selva ("eyebrow of the j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quirós River
Quirós is a municipality in the Autonomous Community of the Principality of Asturias, Spain. To the southeast is the municipality of Lena, to the south lies the Autonomous Community of León, to the northeast Riosa and Morcín, to the north is Santo Adriano, to the northwest is Proaza, and to the west is Teverga. Castillo de Alba was a notable fortress here in medieval times, today in ruins. Overview The province is within the Cantabrian Mountains and around 30 kilometres from the Asturian capital city of Oviedo. The municipality is a small one, encompassing some 40 towns and villages. Much of the municipality is protected landscape. There are numerous species of flora, including oak trees, chestnut trees, holly, birch trees and groves of alder. Local wildlife includes bears, wolves, foxes, otters, squirrels, wild boars, eagles, vultures and trout. The economy is based on cattle ranching, tourism and farming. Parishes * Arroxo * Bárzana * Bermiego * Casares * Chanuces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
