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Puerto Rican Dry Forests
The Puerto Rican dry forests are a tropical dry forest ecoregion located in southwestern and eastern Puerto Rico and on the offshore islands. They cover an area of . These forests grow in areas receiving less than of rain annually. Many of the trees are deciduous, losing their leaves during the dry season which normally lasts from December to April. Geography The dry forest life zone exist in two areas on the island of Puerto Rico - along the south coast of the island (in the dry orographic rain shadow of the Cordillera Central) and in the northeastern corner of the island near Fajardo, where the combination of low elevation and strong winds off the ocean result in a dry environment. Dry forests also exist on the adjacent off-shore islands of Culebra, Mona, Monito, Desecheo, Caja de Muertos, Cayo Santiago and most of the island of Vieques. Dry forests along the south coast cover a strip of land from Guayama in the east to Cabo Rojo in the west, and extends inland fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guánica State Forest
The Guánica State Forest ( es, Bosque Estatal de Guánica), popularly known as the Guánica Dry Forest (Spanish: ''Bosque seco de Guánica'') is a subtropical dry forest located in southwest Puerto Rico. The area was designated as a forest reserve in 1919 and a United Nations Biosphere Reserve in 1981. It is considered the best preserved subtropical dry forest and the best example of dry forest in the Caribbean. With approximately 10,000 acres, it is the largest of the 20 state forests of Puerto Rico, and it extends over 5 municipalities: Guánica, Guayanilla, Peñuelas, Ponce, and Yauco (although the forest units located in the municipalities of Peñuelas and Ponce only consist of keys and small islands). History The dry forest area of southwestern Puerto Rico protected under the jurisdiction of the Guánica Dry Forest was first established in 1919 as a forest reserve. The United Nations recognized the ecological value of the forest in 1981 when it was designated a Biosph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caja De Muertos
Caja de Muertos (; also in English: ''Coffin Island'') is an uninhabited island off the southern coast of Puerto Rico, in the municipality of Ponce. The island and its surrounding waters are protected by the Caja de Muertos Nature Reserve, because of its native turtle traffic and ecological value of its dry forests and reefs. Hikers and beachgoers are often seen in the island, which can be reached by ferry from the La Guancha Boardwalk sector of Ponce Playa. Together with Cardona, Ratones, Morrillito, Isla del Frio, Gatas, and Isla de Jueyes, Caja de Muertos is one of seven islands ascribed to the municipality of Ponce. History It is believed the island is only some 4,000 years old, and stone art left on the island attests it has been visited by man over milennnias.''Caja de Muerto: ¡muc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jamaican Dry Forests
The Jamaican dry forests is a tropical dry forest ecoregion located in southern Jamaica. Geography The ecoregion covers three discontinuous areas of Jamaica. The largest area extends along the south coast of the island, from Morant Point, Jamaica's easternmost point, to Black River Bay in the west. Kingston, Jamaica's capital and largest city, is in the ecoregion. Smaller areas of dry forest occur around Negril at the western end of the island, and east of Montego Bay along the island's northern shore. The most extensive dry forests are in the limestone hills of the Hellshire Hills in Saint Catherine Parish and Portland Ridge in Clarendon Parish in southern Jamaica. These areas are dry because they lie in the orographic rain shadow of the Blue Mountains. The Hellshire Hills have been described as one of the last substantial areas of primary, undisturbed dry forest in the Caribbean. Much of the remaining Jamaican dry forest lies within the Portland Bight Protected Area which in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrtaceae
Myrtaceae, the myrtle family, is a family of dicotyledonous plants placed within the order Myrtales. Myrtle, pōhutukawa, bay rum tree, clove, guava, acca (feijoa), allspice, and eucalyptus are some notable members of this group. All species are woody, contain essential oils, and have flower parts in multiples of four or five. The leaves are evergreen, alternate to mostly opposite, simple, and usually entire (i.e., without a toothed margin). The flowers have a base number of five petals, though in several genera, the petals are minute or absent. The stamens are usually very conspicuous, brightly coloured, and numerous. Evolutionary history Scientists hypothesize that the family Myrtaceae arose between 60 and 56 million years ago (Mya) during the Paleocene era. Pollen fossils have been sourced to the ancient supercontinent Gondwana. The breakup of Gondwana during the Cretaceous period (145 to 66 Mya) geographically isolated disjunct taxa and allowed for rapid speciation; i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubiaceae
The Rubiaceae are a family of flowering plants, commonly known as the coffee, madder, or bedstraw family. It consists of terrestrial trees, shrubs, lianas, or herbs that are recognizable by simple, opposite leaves with interpetiolar stipules and sympetalous actinomorphic flowers. The family contains about 13,500 species in about 620 genera, which makes it the fourth-largest angiosperm family. Rubiaceae has a cosmopolitan distribution; however, the largest species diversity is concentrated in the tropics and subtropics. Economically important genera include ''Coffea'', the source of coffee, '' Cinchona'', the source of the antimalarial alkaloid quinine, ornamental cultivars (''e.g.'', '' Gardenia'', ''Ixora'', ''Pentas''), and historically some dye plants (''e.g.'', ''Rubia''). Description The Rubiaceae are morphologically easily recognizable as a coherent group by a combination of characters: opposite or whorled leaves that are simple and entire, interpetiolar stipules, tubu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychilis Krugii
''Psychilis'', common name peacock orchid, is a genus of flowering plants from the orchid family, Orchidaceae. It consists of about 15 species native to the West Indies.Pridgeon, A.M., Cribb, P.J., Chase, M.C. & Rasmussen, F.N. (2006). Epidendroideae (Part One). Genera Orchidacearum 4: 1-672. Oxford University Press, New York, Oxford. Species Species accepted as of June 2022: Natural Hybrids See also * List of Orchidaceae genera This is a list of genera in the orchid family ( Orchidaceae), originally according tThe Families of Flowering Plants- L. Watson and M. J. Dallwitz. This list is adapted regularly with the changes published in the ''Orchid Research Newsletter'' whi ... References External links * * Laeliinae genera Laeliinae {{Laeliinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove
A mangrove is a shrub or tree that grows in coastal saline water, saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evolution in several plant families. They occur worldwide in the tropics and subtropics and even some temperate coastal areas, mainly between latitudes 30° N and 30° S, with the greatest mangrove area within 5° of the equator. Mangrove plant families first appeared during the Late Cretaceous to Paleocene epochs, and became widely distributed in part due to the plate tectonics, movement of tectonic plates. The oldest known fossils of Nypa fruticans, mangrove palm date to 75 million years ago. Mangroves are salt-tolerant trees, also called halophytes, and are adapted to live in harsh coastal conditions. They contain a complex salt filtration system and a complex root system to cope with saltwater immersion and wave action. They are ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Runoff
Surface runoff (also known as overland flow) is the flow of water occurring on the ground surface when excess rainwater, stormwater, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil. This can occur when the soil is saturated by water to its full capacity, and the rain arrives more quickly than the soil can absorb it. Surface runoff often occurs because impervious areas (such as roofs and pavement) do not allow water to soak into the ground. Furthermore, runoff can occur either through natural or man-made processes. Surface runoff is a major component of the water cycle. It is the primary agent of soil erosion by water. The land area producing runoff that drains to a common point is called a drainage basin. Runoff that occurs on the ground surface before reaching a channel can be a nonpoint source of pollution, as it can carry man-made contaminants or natural forms of pollution (such as rotting leaves). Man-made contaminants in runoff i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gymnanthes Lucida
''Gymnanthes lucida'', commonly known as shiny oysterwood or crabwood, is a species of flowering plant in the spurge family, Euphorbiaceae, that is native to southern Florida in the United States, the Bahamas, the Caribbean, Mexico, and Central America. Description It is a tree In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ..., reaching a height of . References Hippomaneae Trees of the Southeastern United States Trees of the Caribbean Trees of Mexico Trees of Central America Taxa named by Olof Swartz {{Euphorbiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caribbean
The Caribbean (, ) ( es, El Caribe; french: la Caraïbe; ht, Karayib; nl, De Caraïben) is a region of the Americas that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean Sea and the North Atlantic Ocean) and the surrounding coasts. The region is southeast of the Gulf of Mexico and the North American mainland, east of Central America, and north of South America. Situated largely on the Caribbean Plate, the region has more than 700 islands, islets, reefs and cays (see the list of Caribbean islands). Island arcs delineate the eastern and northern edges of the Caribbean Sea: The Greater Antilles and the Lucayan Archipelago on the north and the Lesser Antilles and the on the south and east (which includes the Leeward Antilles). They form the West Indies with the nearby Lucayan Archipelago (the Bahamas and Turks and Caicos Islands), which are considered to be part of the Caribbean despite not bordering the Caribbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sub-tropical Dry Forest Vieques
The subtropical zones or subtropics are geographical and climate zones to the north and south of the tropics. Geographically part of the temperate zones of both hemispheres, they cover the middle latitudes from to approximately 35° north and south. The horse latitudes lie within this range. Subtropical climates are often characterized by hot summers and mild winters with infrequent frost. Most subtropical climates fall into two basic types: humid subtropical (Koppen climate Cfa), where rainfall is often concentrated in the warmest months, for example Southeast China and the Southeastern United States, and dry summer or Mediterranean climate (Koppen climate Csa/Csb), where seasonal rainfall is concentrated in the cooler months, such as the Mediterranean Basin or Southern California. Subtropical climates can also occur at high elevations within the tropics, such as in the southern end of the Mexican Plateau and in Da Lat of the Vietnamese Central Highlands. The six climate clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabo Rojo, Puerto Rico
Cabo Rojo (, ) is a Cabo Rojo barrio-pueblo, city and Municipalities of Puerto Rico, municipality situated on the southwest coast of Puerto Rico and forms part of the San Germán – Cabo Rojo metropolitan area, San Germán–Cabo Rojo metropolitan area as well as the larger Mayagüez metropolitan area, Mayagüez–San Germán–Cabo Rojo Combined Statistical Area. History The area near Cabo Rojo National Wildlife Refuge, Las Salinas (salt flats) has been inhabited since 30 BC and AD 120 according to archaeological evidence. Punta Ostiones, listed in the National Register of Historic Places as an archeological site, was home to a large group of Archaic period in the Americas, Archaic Indians. Despite the threat of Piracy in the Caribbean, pirates and natives, the Spanish settled the area of Faro Los Morrillos de Cabo Rojo, Los Morrillos around 1511. By 1525, salt mining was an important industry in the area. In 1759 the first request to establish itself as a town was denied. Cab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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