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Continent | South America |
---|---|
Region | Americas |
Coordinates | 2°00′S77°30′W / 2.000°S 77.500°W |
Area | Ranked 73rd |
• Total | 283,561 km2 (109,484 sq mi) |
• Land | 97.63% |
• Water | 2.37% |
Coastline | 2,237 km (1,390 mi) |
Borders | Total land borders: 2,237 km (1,390 mi) Colombia: 708 km (440 mi) Peru: 1,529 km (950 mi) |
Highest point | Chimborazo 6,267 m (20,561 ft) |
Lowest point | Pacific Ocean (0 m) |
Longest river | Río Napo 855 km (531 mi) |
Largest lake | Cuicocha 3 km2 (1.2 sq mi) |
Exclusive economic zone | 1,077,231 km2 (415,921 sq mi) |
Ecuador is a country in western South America, bordering the Pacific Ocean at the Equator, for which the country is named. Ecuador encompasses a wide range of natural formations and climates, from the desert-like southern coast to the snowcapped peaks of the Andes mountain range to the plains of the Amazon Basin. Cotopaxi in Ecuador is one of the world's highest active volcanos. It also has a large series of rivers that follow the southern border and spill into the northwest area of Peru.
2°00′S77°30′W / 2.000°S 77.500°W
Ecuador is located on the west by the Pacific Ocean, and has 2,237 km of coastline. It has 2237 km of land boundaries, with Colombia in the north (708 km border) and Peru in the east and south (1,529 km border). 283,561 km2 (109,484 sq mi) is land and 6,720 km2 (2,595 sq mi) water. Ecuador is one of the smallest countries in South America, but bigger than Uruguay, Guyana, Suriname and French Guiana. It has the 29th largest exclusive economic zone of 1,077,231 km2 (415,921 sq mi) which includes the Galápagos Islands.
The five largest cities in the country are Quito (2.78 million inhabitants), Guayaquil (2.72 million inhabitants), Cuenca (636,996 inhabitants), Santo Domingo (458,580 inhabitants), and Ambato (387,309 inhabitants). The most populated metropolitan areas of the country are those of Guayaquil, Quito, Cuenca, Manabí Centro (Portoviejo-Manta) and Ambato. [1]
Rank | Name | Province | Pop. | Rank | Name | Province | Pop. | ||
---|---|---|---|---|---|---|---|---|---|
Quito Guayaquil | 1 | Quito | Pichincha | 2,781,641 | 11 | Riobamba | Chimborazo | 264,048 | Cuenca Santo Domingo |
2 | Guayaquil | Guayas | 2,723,665 | 12 | Ibarra | Imbabura | 221,149 | ||
3 | Cuenca | Azuay | 636,996 | 13 | Esmeraldas | Esmeraldas | 218,727 | ||
4 | Santo Domingo | Santo Domingo | 458,580 | 14 | Quevedo | Los Ríos | 213,842 | ||
5 | Ambato | Tungurahua | 387,309 | 15 | Latacunga | Cotopaxi | 205,624 | ||
6 | Portoviejo | Manabí | 321,800 | 16 | Milagro | Guayas | 199,835 | ||
7 | Durán | Guayas | 315,724 | 17 | Santa Elena | Santa Elena | 188,821 | ||
8 | Machala | El Oro | 289,141 | 18 | Babahoyo | Los Ríos | 175,281 | ||
9 | Loja | Loja | 274,112 | 19 | Daule | Guayas | 173,684 | ||
10 | Manta | Manabí | 264,281 | 20 | Quinindé | Esmeraldas | 145,879 |
Ecuador is divided into three continental regions—the Costa (coast), Sierra (mountains), and Oriente (east)—and one insular region, the Galápagos Islands (officially Archipiélago de Colón). The continental regions extend the length of the country from north to south and are separated by the Andes Mountains.
The Galápagos are located 1,000 kilometres (621 mi) west of the Ecuadorian coast. They are noted for their association with Charles Darwin, whose observation of animals here during the voyage of the Beagle led to his formation of the theory of natural selection as a means of evolution. The islands have witnessed a large number of tourists and travelers over recent years. Special species that could be found here include blue footed boobies, iguanas and many more. Internal flight services from Ecuador to Galápagos are also available for tourists making it more convenient for guests from outside.
The western coastal area of Ecuador borders the Pacific Ocean to the west, encompasses a broad coastal plain, and then rises to the foothills of the Andes Mountains to the east. It is estimated that 98% of the native forest of coastal Ecuador has been eliminated in favor of cattle ranching and other agricultural production, including banana, cacao and coffee plantations. The forest fragments that still survive are primarily found along the coastal mountain ranges of Mache-Chindul, Jama-Coaque, and Chongon-Colonche, and include tropical dry forest, tropical wet forest, tropical moist evergreen forest, premontane cloud forest, and mangrove forest. Collectively known as the Pacific Equatorial Forest, these forest remnants are considered the most endangered tropical forest in the world, and are part of the Tumbes-Choco-Magdalena biodiversity hotspot. [3] Guayaquil, located on the southern part of the coast is the biggest city in the country. On the north coast of Ecuador the port of Balao in Esmeraldas is used for oil export and the port of Manta was formerly used by the United States Air Force as a control point for narcotics traffic control until 2009.
A recent remote sensing analysis suggested that there were 635 km2 of tidal flats in Ecuador, making it the 41st ranked country in terms of tidal flat area. [4]
The central belt of Ecuador that includes the Andes Mountains, with volcanoes and mountain peaks that sport year-round snow on the equator. Many areas of the Sierra are deforested to make way for agriculture and a number of cut-flower growing operations. At a certain altitude, cloud forests may be found.
The northern Ecuadorian Andes are divided into three parallel cordilleras which run in what is similar to an S-shape from north to south: the western, central (Cordillerra Real) and eastern (Cordillera Occidental) cordilleras. The cordilleras were formed earlier in the Cenozoic era (the current geological era), as the Nazca Plate has subducted underneath the South American Plate and has raised the mountain range. In the south, the cordilleras are not well defined.
Quito, the capital city, is located in a high mountain valley on the foothills of the Pichincha (volcano). The town of Baños de Agua Santa features hot springs swimming pools on the foothills of the Tungurahua in the Central Cordillera. The road from Baños to Puyo has long been known for its narrowness, curves and sheer drops (only one lane in some places, on one area, actually cut into the side of a cliff so that the cliff roofs over it). The most important east–west road across the Andes is the road from Quito to Lago Agrio, which is paved for most of its length yet is heavily traveled by tractor-trailers—and the Trans-Ecuadorian Oil Pipeline serves as the guardrail for long stretches of this road.
Partial, incomplete table of volcanoes in the north of the Ecuadorian Andes, from north to south:
West | Interandean | Center | East |
Chiles Yanaurcu Pichincha Atacazo Corazón Carihuairazo Chimborazo | Imbabura Mojanda Ilaló Pasochoa Rumiñahui | Cayambe Saraurcu Pambamarca Filocorrales Antisana Sincholahua Cotopaxi Tungurahua Altar | Soche Sumaco Reventador Sangay |
Much of the Oriente is tropical moist broadleaf forest (Spanish: la selva), on the east slopes of the Andes Mountains and descending into the Amazon Basin, with strikingly different upland rainforest with steep, rugged ridges and cascading streams (can be seen around Puyo) and lowland rainforest. The oil fields are located in the Amazon basin, headquartered at Lago Agrio; some of the rainforest has been seriously damaged in this region and environmental degradation is severe, with catastrophic oil pollution in some areas. Some 38% of Ecuador's land is forested, [5] and despite a 1.5% annual deforestation rate remains one of the most biodiverse locations on the planet. The Oriente is also home to a large number of Ecuador's indigenous groups, notably the lowland Quechua, Siona, Secoya, Huaorani, and Cofán.
Almost all of the rivers in Ecuador rise in the Sierra region and flow east toward the Amazon River or west toward the Pacific Ocean. The rivers rise from snowmelt at the edges of the snowcapped peaks or from the abundant precipitation that falls at higher elevations. In the Sierra region, the streams and rivers are narrow and flow rapidly over precipitous slopes. Rivers may slow and widen as they cross the hoyas yet become rapid again as they flow from the heights of the Andes to the lower elevations of the other regions. The highland rivers broaden as they enter the more level areas of the Costa and the Oriente.
In the Costa region, the Costa Externa has mostly intermittent rivers that are fed by constant rains from December through May and become empty riverbeds during the dry season. The few exceptions are the longer, perennial rivers that flow throughout the Costa Externa from the Costa Internal and the Sierra on their way to the Pacific Ocean. The Costa Internal, by contrast, is crossed by perennial rivers that may flood during the rainy season, sometimes forming swamps.
The Guayas River system, which flows southward to the Gulf of Guayaquil, constitutes the most important of the drainage systems in the Costa Internal. The Guayas River Basin, including land drained by its tributaries, is 40,000 square kilometers in area. The sixty-kilometer-long Guayas River forms just north of Guayaquil out of the confluence of the Babahoyo and Daule rivers. Briefly constricted at Guayaquil by hills, the Guayas widens south of the city and flows through a deltaic network of small islands and channels. At its mouth, the river forms a broad estuary with two channels around Puná Island, the deeper of which is used for navigation.
The second major Costa river system —the Esmeraldas— rises in the Hoya de Quito in the Sierra as the Guayllabamba River and flows westward to empty into the Pacific Ocean near the city of Esmeraldas. The Esmeraldas River is 320 kilometers long and has a 20,000-square-kilometer drainage basin.
Major rivers in the Oriente include the Pastaza, Napo, and Putumayo. The Pastaza is formed by the confluence of the Chambo and the Patate rivers, both of which rise in the Sierra. The Pastaza includes the Agoyan waterfall, which at sixty-one meters (200 feet) is the highest waterfall in Ecuador. The Napo rises near Mount Cotopaxi and is the major river used for transport in the eastern lowlands. The Napo ranges in width from 500 to 1,800 m (1,640 to 5,906 ft). In its upper reaches, the Napo flows rapidly until the confluence with one of its major tributaries, the Coca River, where it slows and levels off. The Putumayo forms part of the border with Colombia. All of these rivers flow into the Amazon River. The Galápagos Islands have no significant rivers. Several of the larger islands, however, have freshwater springs, although they are surrounded by the Pacific Ocean.
Each region has different factors that affect its climate. The Costa is influenced primarily by proximity to warm or cool ocean currents. By contrast, climate in the Sierra varies more as a function of altitude. The Oriente has a fairly uniform climate that varies only slightly between the two subregions. Climate in the Galápagos Islands is both moderated by the ocean currents and affected by altitude. Throughout Ecuador variation in rainfall primarily determines seasons. Temperature is determined by altitude. With each ascent of 200 meters (656 ft) in altitude, temperature drops 1 °C (1.8 °F). This phenomenon is particularly significant in the Sierra.
Temperatures in the Sierra do not vary greatly on a seasonal basis; the hottest month averages 16 °C (60.8 °F) and the coolest month, 13 °C (55.4 °F) in the upper elevations. Diurnal temperatures, however, vary dramatically, from cold mornings to hot afternoons. The almost vertical sun and the rarefied air in the higher Sierra region allow the land to warm quickly during the day and lose heat quickly at night. Mornings typically are bright and sunny, whereas afternoons often are cloudy and rainy. In general, rainfall amounts are highest on exposed locations at lower altitudes. Rain can also vary on a local basis. Sheltered valleys normally receive 500 millimeters (19.7 in) per year, whereas annual rainfall is 1,500 millimeters (59.1 in) in Quito and can reach 2,500 millimeters (98.4 in) on exposed slopes that catch rain-bearing winds. On a seasonal basis, the driest months are June through September.
The climate in the Sierra is divided into levels based on altitude. The tropical level—400 to 1,800 meters (1,312 to 5,906 ft)—has temperatures ranging from 20 to 25 °C (68.0 to 77.0 °F) and heavy precipitation. The subtropical level—1,800 to 2,500 meters (5,906 to 8,202 ft)—has temperatures from 15 to 20 °C (59 to 68 °F) and moderate precipitation. The temperate level—≤2,500 to 3,200 meters (8,202 to 10,499 ft)≥- -has a year-round temperature in the range of 10 to 15 °C (50 to 59 °F) and an annual rainfall of 1,000 millimeters (39.4 in). The temperate level experiences rainstorms, hailstorms, and fog. Winter, or the rainy season, lasts from January through June, and the dry season or summer from July through December. Most rain falls in April. There also is a short rainy period in early October caused by moisture penetrating the Sierra from the Oriente. Quito and most other populated areas in the Sierra are located at this temperate level. The cold level extends from the temperate zone to 4,650 meters (15,256 ft). Here, average temperatures are 3 to 9 °C (37.4 to 48.2 °F), and the precipitation often appears in the form of rain, hail, and thick fog. Above 4,650 meters (15,256 ft) is the frozen level, where peaks are constantly capped with snow and ice, and temperatures range from below 0 to 3 °C (32.0 to 37.4 °F). Precipitation frequently is in the form of snow, fog, and rain.
The eastern lowlands in the Oriente experience abundant rainfall, especially in the Andean Piedmont, sometimes exceeding 5,000 millimeters (196.9 in) per year. Temperatures average 25 °C (77 °F) in the western parts of this region. The jungle-covered plains of the Eastern lowlands register high levels of rainfall and temperatures surpassing 28 °C (82.4 °F).
Being located on the equator, the Galápagos Islands would have an equatorial climate were it not for the modifying effects of the Peruvian Current. Instead, climate on the islands follows a pattern more like that of the Sierra than the Costa. At sea level, the land is desertlike with temperatures of 21 °C (69.8 °F). The eight summer months experience no precipitation, whereas the winter months of January through April have some fog and drizzle. Above sea level to an altitude of 450 meters (1,476 ft), the islands have a mixture of tropical, subtropical, and temperate climates. In general, temperatures are around 17 °C (62.6 °F). There is constant fog and drizzle in the summer and rain in the winter. The cold level above 450 meters (1,476 ft) has temperatures below 14 °C (57.2 °F). It is cool along the tropical coast.
Ecuador has land which is rich in petroleum. Main fishing products include herring and mackerel. Other natural resources include timber and hydropower.
8,534 km2 (2003)
424.4 km3 (2011)
Natural hazards in Ecuador include frequent earthquakes, landslides, volcanic activity; periodic droughts and floods.
deforestation; soil erosion; desertification; water pollution; pollution from oil production wastes in ecologically sensitive areas of the Amazon Basin and Galápagos Islands.
mouth of Mataje River, Esmeraldas Province
The Andes, Andes Mountains or Andean Mountain Range are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is 8,900 km (5,530 mi) long, 200 to 700 km wide, and has an average height of about 4,000 m (13,123 ft). The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina.
The Republic of Colombia is situated largely in the north-west of South America, with some territories falling within the boundaries of Central America. It is bordered to the north-west by Panama; to the east by Brazil and Venezuela; to the south by Ecuador and Peru; and it shares maritime limits with Costa Rica, Nicaragua, Honduras, Jamaica, the Dominican Republic, and Haiti.
The Dominican Republic is a country in the West Indies that occupies the eastern five-eighths of Hispaniola. It has an area of 48,670 km2, including offshore islands. The land border shared with Haiti, which occupies the western three-eighths of the island, is 376 km long. The maximum length, east to west, is 390 km from Punta de Agua to Las Lajas, on the border with Haiti. The maximum width, north to south, is 265 km from Cape Isabela to Cape Beata. The capital, Santo Domingo, is located on the south coast.
Ecuador, officially the Republic of Ecuador, is a country in northwestern South America, bordered by Colombia on the north, Peru on the east and south, and the Pacific Ocean on the west. Ecuador also includes the Galápagos Islands in the Pacific, about 1,000 kilometers (621 mi) west of the mainland. The country's capital is Quito, but its largest city is Guayaquil.
Panama is a country located in Central America, bordering both the Caribbean Sea and the Pacific Ocean, between Colombia and Costa Rica. Panama is located on the narrow and low Isthmus of Panama.
Peru is a country on the central western coast of South America facing the Pacific Ocean. It lies wholly in the Southern Hemisphere, its northernmost extreme reaching to 1.8 minutes of latitude or about 3.3 kilometres (2.1 mi) south of the equator. Peru shares land borders with Ecuador, Colombia, Brazil, Bolivia, and Chile, with its longest land border shared with Brazil.
The Philippines is an archipelago that comprises 7,641 islands, and with a total land area of 300,000 square kilometers (115,831 sq mi), it is the world's fifth largest island country. The eleven largest islands contain 95% of the total land area. The largest of these islands is Luzon at about 105,000 square kilometers (40,541 sq mi). The next largest island is Mindanao at about 95,000 square kilometers (36,680 sq mi). The archipelago is around 800 kilometers (500 mi) from the Asian mainland and is located between Taiwan and Borneo.
The geography of Mexico describes the geographic features of Mexico, a country in the Americas. Mexico is located at about 23° N and 102° W in the southern portion of North America. From its farthest land points, Mexico is a little over 3,200 km (2,000 mi) in length. Mexico is bounded to the north by the United States, to the west and south by the Pacific Ocean, to the east by the Gulf of Mexico, and to the southeast by Belize, Guatemala, and the Caribbean Sea. The northernmost constituent of Latin America, it is the most populous Spanish-speaking country in the world. Mexico is the world's 13th largest country, three times the size of Texas.
The geography of Bolivia includes the Eastern Andes Mountain Range which bisects Bolivia roughly from north to south. To the east of that mountain chain are lowland plains of the Amazon Basin, and to the west is the Altiplano which is a highland plateau where Lake Titicaca is located. Bolivia's geography has features similar to those of Peru which abuts Bolivia's northwest border; like Bolivia, Peru is bisected from north to south by the Eastern Andes Mountains, and these two countries share Lake Titicaca which is the highest navigable lake on Earth. Unlike Peru, however, Bolivia is one of the two landlocked countries in South America, the other being Paraguay which is located along Bolivia's southeast border.
Quito, officially San Francisco de Quito, is the capital of Ecuador, with an estimated population of 2.8 million in its metropolitan area. It is also the capital of the province of Pichincha. Quito is located in a valley on the eastern slopes of Pichincha, an active stratovolcano in the Andes.
Chimborazo is an inactive stratovolcano situated in the Cordillera Occidental range of the Andes. Its last known eruption is believed to have occurred around 550 A.D. Despite not being the tallest mountain in the Andes or on Earth, its summit holds the distinction of being the farthest point on Earth's surface from the Earth's center, due to its location along the planet's equatorial bulge. Chimborazo's height is 6,263 m (20,548 ft), well below that of Mount Everest.
Cotopaxi is an active stratovolcano in the Andes Mountains, located near Latacunga city of Cotopaxi Province, about 50 km (31 mi) south of Quito, and 31 km (19 mi) northeast of the city of Latacunga, Ecuador. It is the second highest summit in Ecuador, reaching a height of 5,897 m (19,347 ft). Cotopaxi is among the highest active volcanoes in the world.
The Guayas River also called Rio Guayas is a major river in western Ecuador. It gives name to Guayas Province and is the most important river in South America that does not flow into the Atlantic Ocean or any of its marginal seas. Its total length, including the Daule River, is 389 km (241 mi). The Guayas River's drainage basin is 34,500 km2 and it has an average discharge of 70,000 cu ft/s. It is the national river of Ecuador and is present on the coat of arms of Ecuador.
Sangay is an active stratovolcano in central Ecuador. It exhibits mostly strombolian activity. Geologically, Sangay marks the southern boundary of the Northern Volcanic Zone, and its position straddling two major pieces of crust accounts for its high level of activity. Sangay's approximately 500,000-year-old history is one of instability; two previous versions of the mountain were destroyed in massive flank collapses, evidence of which still litters its surroundings today.
Páramo may refer to a variety of alpine tundra ecosystems located in the Andes Mountain Range, South America. Some ecologists describe the páramo broadly as "all high, tropical, montane vegetation above the continuous timberline". A narrower term classifies the páramo according to its regional placement in the northern Andes of South America and adjacent southern Central America. The páramo is the ecosystem of the regions above the continuous forest line, yet below the permanent snowline. It is a "Neotropical high mountain biome with a vegetation composed mainly of giant rosette plants, shrubs and grasses". According to scientists, páramos may be "evolutionary hot spots", that meaning that it's among the fastest evolving regions on Earth.
The Climate of Colombia is characterized for being tropical and isothermal as a result of its geographical location near the Equator presenting variations within five natural regions and depending on the altitude, temperature, humidity, winds and rainfall. Each region maintains an average temperature throughout the year only presenting variables determined by precipitation during a rainy season caused by the Intertropical Convergence Zone.
Santo Domingo de los Tsáchilas is a province in the Republic of Ecuador, created in October 2007 from territory previously in the province of Pichincha.
The climate of Ecuador is generally tropical and varies with altitude and region, due to differences in elevation and, to a degree, in proximity to the equator.
Ecuador, officially the Republic of Ecuador, is a country in northwestern South America. The diversity of its four regions has resulted in hundreds of thousands of species of flora and fauna. It has about 1640 species of birds. The species of butterflies line the 4,500, the 345 reptiles, 358 amphibians and 258 mammals, among others. Ecuador is considered one of the 17 countries where the greatest biodiversity of the planet is concentrated. Most of its flora and fauna live in 26 areas protected by the State. It also offers historical attractions such as Quito, food, and a variety of cultures and traditions.
The Tumbes–Piura dry forests (NT0232) is an arid tropical ecoregion along the Pacific coasts of southern Ecuador and northern Peru. The ecoregion contains many endemic species of flora and birds adapted to the short wet season followed by a long dry season. Threats include extraction of wood for fuel or furniture, and capture of wild birds for sale.