|
Banara Vanderbiltii
''Banara vanderbiltii'' is a rare species of plant in the willow family known by the common name Palo de Ramón. It is originates from Puerto Rico in the hills of Rio Lajas, and the east peak of "Tetas de Cayey" mountains in Salinas, where there are fewer than 20 known individuals left in the wild. At the time it was listed as an endangered species of the United States in 1987, there were only six plants remaining.USFWSDetermination of endangered status for two Puerto Rican plants.''Federal Register'' January 14, 1987. The plant was discovered in 1899 and named for Cornelius Vanderbilt, who financed plant-collecting expeditions. Description ''Banara vanderbiltii'' is a fruiting, small evergreen tree. The tree has an average stem diameter of and averages around in height. Each branch has alternating, simple leaves, about long and up to wide. Younger leaves are soft, becoming rougher with age. The leaves have prominent veins that run from the base of the plant and branch in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ignatz Urban
Ignatz Urban (7 January 1848 – 7 January 1931) was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate. He pursued further study at the University of Bonn and later at the University of Berlin where he gained a doctorate in 1873. Urban was appointed by A. W. Eichler to run the Berlin Botanical Garden and supervised its move to Dahlem. He also worked as Eichler's assistant on the ''Flora Brasiliensis'', later succeeding him as editor. In 1884 Urban began working with Leopold Krug on his Puerto Rican collections, a collaboration would later produce the nine-volume '' Symbolae Antillanae'', one of his most important contributions, and his 30-part ''Sertum Antillanum''. Urban's herbarium, estimated to include 80,000 or more sheets, was destroyed when the Berlin Herbarium was bombed in 1943 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Juan, Puerto Rico
San Juan (, , ; Spanish for "Saint John") is the capital city and most populous municipality in the Commonwealth of Puerto Rico, an unincorporated territory of the United States. As of the 2020 census, it is the 57th-largest city under the jurisdiction of the United States, with a population of 342,259. San Juan was founded by Spanish colonists in 1521, who called it Ciudad de Puerto Rico ("City of Puerto Rico", Spanish for ''rich port city''). Puerto Rico's capital is the third oldest European-established capital city in the Americas, after Santo Domingo, in the Dominican Republic, founded in 1496, and Panama City, in Panama, founded in 1521, and is the oldest European-established city under United States sovereignty. Several historical buildings are located in San Juan; among the most notable are the city's former defensive forts, Fort San Felipe del Morro and Fort San Cristóbal, and La Fortaleza, the oldest executive mansion in continuous use in the Americas. Today, Sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Puerto Rico
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banara
''Banara'' is a genus of flowering plants in the family Salicaceae (formerly in Flacourtiaceae). Species accepted by the Plants of the World Online as of October 2022: *'' Banara acunae'' *'' Banara arguta'' *'' Banara axilliflora'' *'' Banara boliviana'' *'' Banara brasiliensis'' *'' Banara brittonii'' *'' Banara caymanensis'' *'' Banara cordifolia'' *'' Banara domingensis'' *'' Banara excisa'' *'' Banara glauca'' *'' Banara guianensis'' *'' Banara ibaguensis'' *'' Banara larensis'' *'' Banara leptophylla'' *'' Banara minutiflora'' *'' Banara nitida'' *'' Banara orinocensis'' *'' Banara parviflora'' *'' Banara portoricensis'' *'' Banara quinquenervis'' *'' Banara regia'' *'' Banara riparia'' *'' Banara riscoi'' *'' Banara saxicola'' *'' Banara selleana'' *''Banara serrata ''Banara'' is a genus of flowering plants in the family Salicaceae (formerly in Flacourtiaceae). Species accepted by the Plants of the World Online as of October 2022: *''Ban ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paratachardina Pseudolobata
''Paratachardina pseudolobata'', the lobate lac scale, is a polyphagous and pestiferous lac scale insect, which damages trees and woody shrubs in Cuba, Florida, the Bahamas and the Australian territory of Christmas Island. It was mistakenly identified as '' Paratachardina lobata'' (Chamberlin), an insect native to India and Sri Lanka, but was in 2007 recognized and named as a distinct species based on material from Florida; its native distribution is as yet unknown. The new lac insect was described based on all stages of the female (adult, second-instar nymph and first-instar nymph), during the revision of the genus ''Paratachardina'', wherein all its known species were redescribed. Biology The lobate lac insect is known to feed on more than 300 plant species.Howard et alLobate lac scale, ''Paratachardina pseudolobata'' Kondo & Gullan.''Featured Creatures''. 2008. Last accessed 2008-12-19 It reproduces parthenogenetically Parthenogenesis (; from the Greek grc, παρθέν ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species Act Of 1973
The Endangered Species Act of 1973 (ESA or "The Act"; 16 U.S.C. § 1531 et seq.) is the primary law in the United States for protecting imperiled species. Designed to protect critically imperiled species from extinction as a "consequence of economic growth and development untempered by adequate concern and conservation", the ESA was signed into law by President Richard Nixon on December 28, 1973. The Supreme Court of the United States described it as "the most comprehensive legislation for the preservation of endangered species enacted by any nation"."Tennessee Valley Authority v. Hill" 437 U.S. 153 (1978) Retrieved 24 November 2015. The purposes of the ESA are two-fold: to prevent extinction and to recover species to the point where the law's protections are not needed. It therefo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Exercise
A military exercise or war game is the employment of military resources in training for military operations, either exploring the effects of warfare or testing strategies without actual combat. This also serves the purpose of ensuring the combat readiness of garrisoned or deployable forces prior to deployment from a home base. While both war games and military exercises aim to simulate real conditions and scenarios for the purpose of preparing and analyzing those scenarios, the distinction between a war game and a military exercise is determined, primarily, by the involvement of actual military forces within the simulation, or lack thereof. Military exercises focus on the simulation of real, full-scale military operations in controlled hostile conditions in attempts to reproduce war time decisions and activities for training purposes or to analyze the outcome of possible war time decisions. War games, however, can be much smaller than full-scale military operations, do not typi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Fragmentation
Habitat fragmentation describes the emergence of discontinuities (fragmentation) in an organism's preferred environment (habitat), causing population fragmentation and ecosystem decay. Causes of habitat fragmentation include geological processes that slowly alter the layout of the physical environment (suspected of being one of the major causes of speciation), and human activity such as land conversion, which can alter the environment much faster and causes the extinction of many species. More specifically, habitat fragmentation is a process by which large and contiguous habitats get divided into smaller, isolated patches of habitats. Definition The term habitat fragmentation includes five discrete phenomena: * Reduction in the total area of the habitat * Decrease of the interior: edge ratio * Isolation of one habitat fragment from other areas of habitat * Breaking up of one patch of habitat into several smaller patches * Decrease in the average size of each patch of habitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deforestation
Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban use. The most concentrated deforestation occurs in tropical rainforests. About 31% of Earth's land surface is covered by forests at present. This is one-third less than the forest cover before the expansion of agriculture, a half of that loss occurring in the last century. Between 15 million to 18 million hectares of forest, an area the size of Bangladesh, are destroyed every year. On average 2,400 trees are cut down each minute. The Food and Agriculture Organization of the United Nations defines deforestation as the conversion of forest to other land uses (regardless of whether it is human-induced). "Deforestation" and "forest area net change" are not the same: the latter is the sum of all forest losses (deforestation) and all forest gains (forest expansion) in a gi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bayamón, Puerto Rico
Bayamón (, ) is a Bayamón barrio-pueblo, city, Municipalities of Puerto Rico, municipality of Puerto Rico and suburb of San Juan, Puerto Rico, San Juan located in the northern coastal valley, north of Aguas Buenas, Puerto Rico, Aguas Buenas and Comerío, Puerto Rico, Comerío; south of Toa Baja, Puerto Rico, Toa Baja and Cataño, Puerto Rico, Cataño; west of Guaynabo, Puerto Rico, Guaynabo; and east of Toa Alta, Puerto Rico, Toa Alta and Naranjito, Puerto Rico, Naranjito. Bayamón is spread over 11 Ward (country subdivision), barrios and Bayamón barrio-pueblo, Bayamón Pueblo (the downtown area and the administrative center of the city). It is part of the San Juan-Caguas-Guaynabo Metropolitan Statistical Area and the second most populous municipality in both the metropolitan area and Puerto Rico. History The Taíno people, the indigenous peoples who encountered European explorers and settlers, were the long-time settlers in this area. The Spanish colonization of the America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cayey, Puerto Rico
Cayey (), officially Cayey de Muesas, is a mountain town and municipality in central Puerto Rico located on the Sierra de Cayey within the Central Mountain range, north of Salinas and Guayama; south of Cidra and Caguas; east of Aibonito and Salinas; and west of San Lorenzo. Cayey is spread over 21 barrios plus Cayey Pueblo (the downtown area and the administrative center). It is part of the San Juan-Caguas-Guaynabo Metropolitan Statistical Area. Cayey is notable for its surrounding mountains. The city has been actively growing since the 1990s, evidenced by its designation as a Metropolitan Area by the U.S. Census Bureau. It has experienced significant growth in commerce, and many major retailers, such as Wal-Mart have opened stores in the city. Industries in Cayey include sugar, tobacco and poultry. For tobacco there is a well-known company called Consolidated Cigar Corp. A new coliseum and hospital facilities have also been built. Coca-Cola is a major corporation that has a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salinas, Puerto Rico
Salinas (, ) is a town and municipality in the southern part of Puerto Rico located in the southern coast of the island, south of Aibonito and Cayey; southeast of Coamo, east of Santa Isabel; and west of Guayama. Salinas is spread over 5 barrios and Salinas Pueblo (the downtown area and the administrative center of the city). It has long been a fishing spot for Puerto Ricans, known for its beaches, fish variety and the birthplace of the famous "mojo isleño". Although Salinas doesn't have any commercial airports, there is a military training area there, Camp Santiago, which is one of the training centers of the Puerto Rico National Guard. Army National Guard, Air National Guard, State Guard, U.S. Army ROTC, U.S. Army Reserve and the U.S. Army also conduct military training at Camp Santiago. History Salinas was founded in 1840. On July 22, 1841, its first municipal council was established by Don Agustín Colón Pacheco as Mayor, Don Jose Maria Cadavedo as Sargent of Arms, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Endemic Flora Of Puerto Rico")
