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Manabí Mangroves
The Manabí mangroves (NT1418) is an ecoregion along the Pacific coast of Ecuador. The mangroves serve important functions in the marine and terrestrial ecology. They have been severely degraded and fragmented, particularly in the northern region. Construction of shrimp farms caused much damage in the past, but is now banned. Sedimentation caused by overgrazing in higher lands is an issue, as are human activities such as port and highway construction, urbanization, waste disposal and so on. Geography Location The mangroves are found along the coast of Ecuador and cover an area of . There are two sub-regions. The Cojimíes sub-region in Esmeraldas Province lies between the Muisne River to the north and the town of Pedernales to the south. It transitions into the Western Ecuador moist forests ecoregion to the east. It contains a section around Muisne that fringes the Ensenada de Mompiche, and further south a larger section of mangroves around the estuary of the Mache River on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chone River
The Chone River is a river of Ecuador situated in the Manabí Province., GEOnet Names Server, United States National Geospatial-Intelligence Agency The river is sourced from the mountains and flows into the Bahía de Caráquez (Bay of Caráquez) in the Pacific Ocean, near the town of Bahía de Caráquez. Dams The large Esperanza Dam (''Represa de Esperanza'') was completed on the Chone in 1985. It does not have any hydroelectric power component, but was constructed solely for irrigation and flood control. See also * Isla Corazón *List of rivers of Ecuador The rivers of Ecuador are an important part of the nation's geography and economy. Most of the over 2,000 rivers and streamsTerry have headwaters in the Andes mountain range, flowing therefrom either westward toward the Pacific Ocean or eastward to ... Notes References www.codeso.com / Map of Manabí Province* Rand McNally, The New International Atlas, 1993. Rivers of Ecuador Geography of Manabí Province {{Ecu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Clemente, Ecuador
San Clemente is a coastal village located in the province of Manabí, Ecuador. The population is approximately 2,000 inhabitants, most of whom are families working in fishing or tourism Tourism is travel for pleasure, and the Commerce, commercial activity of providing and supporting such travel. World Tourism Organization, UN Tourism defines tourism more generally, in terms which go "beyond the common perception of tourism as .... External linksSan Clemente webpage Populated places in Manabí Province {{Ecuador-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laguncularia Racemosa
''Laguncularia'' is a genus of plants in the family Combretaceae. The only species in the genus is ''Laguncularia racemosa'', the white mangrove. It is native to the coasts of western Africa from Senegal to Cameroon, the Atlantic Coast of the Americas from Bermuda and Florida to the Bahamas, Mexico, the Caribbean, and south to Brazil; and on the Pacific Coast of the Americas from Mexico to northwestern Peru, including the Galápagos Islands. It is a mangrove tree, growing to tall. The bark is gray-brown or reddish, and rough and fissured. Pneumatophores and/or prop roots may be present, depending on environmental conditions. The leaves are opposite, elliptical, long, and broad, rounded at both ends, entire, smooth, leathery in texture, slightly fleshy, without visible veins, and yellow-green in color. The petiole is stout, reddish, and long, with two small glands near the blade that exude sugars. The white, bell-shaped flowers are mostly bisexual and about long. The frui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conocarpus Erectus
''Conocarpus erectus'', commonly called buttonwood or button mangrove, is a hardy species of mangrove shrub in the family Combretaceae. Taxonomy These two varieties are not accepted as distinct by all authorities: *''C. e.'' var. ''erectus'' - green buttonwood, leaves thinly hairy or hairless *''C. e.'' var. ''sericeus'' - silver buttonwood, leaves densely silvery-hairy Distribution and habitat It grows on shorelines in tropical and subtropical regions of the Americas and west Africa. It is generally found growing in brackish water in tidal lagoons and bays, but can grow in inland habitats, with records at up to altitude in Costa Rica. Locations it is known from include Florida, Bermuda, the West Indies, Central and South America from Mexico to Brazil on the Atlantic Coast and Mexico to Peru on the Pacific Coast, as well as the western African coast. It was introduced in Kuwait and Western Australia due to its propensity to thrive in high temperatures and absorbing brackis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhizophora Harrisonii
''Rhizophora harrisonii'' is a species of plant in the family Rhizophoraceae. It can be found in Brazil, Cameroon, Colombia, Costa Rica, Ecuador, Guyana, French Guiana, Honduras, Nicaragua, Panama, Suriname, Trinidad, Tobago, and Venezuela. Plants of the World Online considers it a naturally-occurring hybrid of ''Rhizophora mangle'' and '' Rhizophora racemosa'', as ''Rhizophora x harrisonii''. Description It is a tree that reaches a size of up to 20 m high. It has elliptical leaves, 11–15 cm long and 4–7 cm wide, the acute apex, the cuneate base, glabrous, undersides with black dots. The inflorescence of 5–12 cm long, 3-5 times branched, with many flowers, peduncle 2–7 cm long, with bracts thick, bifid; pedicels 3–11 mm long, flowers 1 cm long; stamens 8; oval or slightly elliptical floral bud, acute apex. Oval-lanceolate fruit, 4 cm long and 1.5 cm wide, radicle 11–25 cm long. Distribution and habitat ''Rhizophora ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhizophora Mangle
''Rhizophora mangle'', also known as the red mangrove, is a salt-tolerant, small-to-medium sized evergreen tree restricted to coastal, estuarine ecosystems along the southern portions of North America, the Caribbean as well as Central America and tropical West Africa. Its viviparous "seeds", in actuality called propagules, become fully mature plants before dropping off the parent tree. These are dispersed by water until eventually embedding in the shallows. ''Rhizophora mangle'' grows on aerial prop roots, which arch above the water level, giving stands of this tree the characteristic "mangrove" appearance. It is a valuable plant in Florida, Louisiana, and Texas coastal ecosystems. The name refers to the red colour on the inner part of its roots when halved, so it does not display any red colour in its regular appearance. In its native habitat it is threatened by invasive species such as the Brazilian pepper tree ''(Schinus terebinthifolius)''. The red mangrove itself is co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avicennia Germinans
''Avicennia germinans'', the black mangrove, is a shrub or small tree growing up to 12 meters (39 feet) in the acanthus family, Acanthaceae. It grows in tropical and subtropical regions of the Americas, on both the Atlantic and Pacific Coasts, and on the Atlantic Coast of tropical Africa, where it thrives on the sandy and muddy shores where seawater reaches. It is common throughout coastal areas of Texas and Florida, and ranges as far north as southern Louisiana and northern Florida in the United States. Like many other mangrove species, it reproduces by vivipary. Seeds are encased in a fruit, which reveals the germinated seedling when it falls into the water. Unlike other mangrove species, it does not grow on prop roots, but possesses pneumatophores that allow its roots to breathe even when submerged. It is a hardy species and expels absorbed salt mainly from its leathery leaves. The name "black mangrove" refers to the color of the trunk and heartwood. The leaves oft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Guayaquil–Tumbes Mangroves
The Gulf of Guayaquil–Tumbes mangroves (NT1413) are an ecoregion located in the Gulf of Guayaquil in South America, in northern Peru and southern Ecuador. It has an area of 3,300 km2 (1300 sq mi). Location The mangroves are found between Ecuador and Peru where many rivers empty into the Pacific and the Gulf of Guayaquil. They fringe the Gulf of Guayaquil and the northwestern Pacific Coast of Peru near Tumbes. They cover an area of . Inland the mangroves transition into areas of Ecuadorian dry forests, Western Ecuador moist forests and in the south the Tumbes–Piura dry forests, which extend into Peru. The Gulf of Guayaquil is the largest estuary ecosystem on South America's Pacific coast. The flat land and high tides result in salt water moving far up the gulf. Average annual rainfall is , but in some years may be as much as . Ecology The ecoregion is part of the Panama Bight Mangroves, a Global ecoregion, which contains the Gulf of Panama mangroves, Esmeraldas–Pacific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esmeraldas–Pacific Colombia Mangroves
The Esmeraldas-Pacific Colombia mangroves (NT1409) is an ecoregion of mangrove forests along the Pacific coast of Colombia and Ecuador. It is threatened by human population growth, leading to over-exploitation for wood and clearance for farming and aquaculture. Geography Location Mangroves are found along the coast of Colombia and Ecuador from the Gulf of Tribugá in the north to Mompiche Bay in the south. Between these bays there are extensive stands of mangroves in the mouths of the San Juan River (Colombia), San Juan, Naya River, Naya, Guapi River, Guapi, Mira River (South America), Mira and Esmeraldas River, Esmeraldas rivers. The mangroves cover . The largest block is the almost continuous strip from the Mataje River to Chanzará bay near Guapi, Cauca, Guapi. In 1996 it was estimated that of mangroves were growing in the four Colombian Pacific coast departments. The mangroves border the Chocó–Darién moist forests ecoregion along most of the Pacific coast of Colombia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Panama Mangroves
The Gulf of Panama mangroves (NT1414) is an ecoregion along the Pacific coast of Panama and Colombia. The mangroves experience seasonal flooding with high levels of sediment, and occasional extreme storms or very low rainfall due to El Niño effects. They are important as a breeding or nursery area for marine species. Areas of the mangroves have been recognized as Important Bird Areas and Ramsar site, Ramsar wetlands. The ecoregion has been severely degraded by clearance of mangroves for agriculture, pasturage and shrimp farming, by urban pressure around Panama City, and by pollution related to the Panama Canal. Geography Location The Gulf of Panama mangroves (NT1414) extend from the Gulf of Parita past Chame Bay and Panama Bay to the Bay of San Miguel, also including patches on Bahía de Cupica and near Juradó. They cover an area of . In the west and the extreme southeast the mangroves fringe areas of Panamanian dry forests. In the center and east they fringe an area of Isth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panama Bight Mangroves
Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and the Pacific Ocean to the south. Its capital and largest city is Panama City, whose metropolitan area is home to nearly half of the country's over million inhabitants. Before the arrival of Spanish colonists in the 16th century, Panama was inhabited by a number of different indigenous tribes. It broke away from Spain in 1821 and joined the Republic of Gran Colombia, a union of Nueva Granada, Ecuador, and Venezuela. After Gran Colombia dissolved in 1831, Panama and Nueva Granada eventually became the Republic of Colombia. With the backing of the United States, Panama seceded from Colombia in 1903, allowing the construction of the Panama Canal to be completed by the United States Army Corps of Engineers between 1904 and 1914. The 1977 To ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intertropical Convergence Zone
The Intertropical Convergence Zone (ITCZ , or ICZ), known by sailors as the doldrums or the calms because of its monotonous windless weather, is the area where the northeast and the southeast trade winds converge. It encircles Earth near the thermal equator though its specific position varies seasonally. When it lies near the geographic equator, it is called the near-equatorial trough. Where the ITCZ is drawn into and merges with a monsoon, monsoonal circulation, it is sometimes referred to as a ''monsoon trough'' (a usage that is more common in Australia and parts of Asia). Meteorology The ITCZ was originally identified from the 1920s to the 1940s as the ''Intertropical Front'' (''ITF''), but after the recognition in the 1940s and the 1950s of the significance of convergence zone, wind field convergence in tropics, tropical weather production, the term ''Intertropical Convergence Zone'' (''ITCZ'') was then applied. The ITCZ appears as a band of clouds, usually thunderstorms, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
