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Chira Island
Chira Island is a Costa Rican Pacific island located at the upper end of the Gulf of Nicoya it is also as Chira a district of the Puntarenas canton, in the Puntarenas province of Costa Rica. History Chira district was created on 28 September 1998 by Decreto Ejecutivo 27396-G. Geography Chira has an area of km² and an elevation of metres. It possesses an extensive inlet of seawater that is the result of a geological fault that has caused the land to submerge, leaving exposed only the tops of what were formerly low hills. These are the various islands that dot the Gulf, the largest of which being the Island of Chira - Costa Rica's second largest island. The Gulf of Nicoya separates Guanacaste from mainland Costa Rica and is fed by the Tempisque River. Chira Island lies just off San Pablo, Guanacaste. The island is also a district in Puntarenas Canton, Costa Rica. Ecologically, Chira contains the most intact biodiversity of tropical dry forest flora in Costa Rica, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Districts Of Costa Rica
According to the Administrative divisions of Costa Rica, Territorial Administrative Division the Cantons of Costa Rica, cantons of Costa Rica are subdivided into 488 districts (''distritos''), each of which has a unique five digit postal code. Government organization Each canton is divided into districts whose number varies from canton to canton. Each district has a District Council chaired by a syndic, all popularly elected. The District Council is the interlocutor between the district and the municipal government and ensures the communal and neighborhood interests before the Municipal Council; although the direct administration of the district falls to the municipality, the District Councils also exercise administrative functions such as forwarding projects to the Council and supervising the work of the mayor. District Municipal Council There are eight District Municipal Councils (), in districts that area geographically distant from the head city of the canton where the mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roseate Spoonbills
The roseate spoonbill (''Platalea ajaja'') is a gregarious Wader, wading bird of the ibis and spoonbill family, Threskiornithidae. It is a resident breeder in both South and North America. Taxonomy The roseate spoonbill is sometimes placed in its own genus - ''Ajaia''. A 2010 study of mitochondrial DNA of the spoonbills by Chesser and colleagues found that the roseate and yellow-billed spoonbills were each other's closest relatives, and the two were descended from an early offshoot from the ancestors of the other four spoonbill species. They felt the genetic evidence meant it was equally valid to consider all six to be classified within the genus ''Spoonbill, Platalea'' or alternatively the two placed in the Monotypic taxon, monotypic genera ''Platibis'' and ''Ajaia'', respectively. However, as the six species were so similar morphologically, keeping them within the one genus made more sense. Description The roseate spoonbill is long, with a wingspan and a body mass of . The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Populated Places In Puntarenas Province
Population typically refers to the number of people in a single area, whether it be a city or town, region, country, continent, or the world. Governments typically quantify the size of the resident population within their jurisdiction using a census, a process of collecting, analysing, compiling, and publishing data regarding a population. Perspectives of various disciplines Social sciences In sociology and population geography, population refers to a group of human beings with some predefined criterion in common, such as location, race, ethnicity, nationality, or religion. Demography is a social science which entails the statistical study of populations. Ecology In ecology, a population is a group of organisms of the same species who inhabit the same particular geographical area and are capable of interbreeding. The area of a sexual population is the area where inter-breeding is possible between any pair within the area and more probable than cross-breeding with ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Districts Of Puntarenas Province
A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or counties, several municipalities, subdivisions of municipalities, school district, or political district. By country/region Afghanistan In Afghanistan, a district ( Persian ps, ولسوالۍ ) is a subdivision of a province. There are almost 400 districts in the country. Australia Electoral districts are used in state elections. Districts were also used in several states as cadastral units for land titles. Some were used as squatting districts. New South Wales had several different types of districts used in the 21st century. Austria In Austria, the word is used with different meanings in three different contexts: * Some of the tasks of the administrative branch of the national and regional governments are fulfilled by the 95 district administrative offices (). The area a dis ... [...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] |
Artisan Fishing
Artisanal fishing (or traditional/subsistence fishing) consists of various small-scale, low-technology, low-capital, fishing practices undertaken by individual fishing households (as opposed to commercial fishing). Many of these households are of coastal or island ethnic groups. These households make short (rarely overnight) fishing trips close to the shore. Their produce is usually not processed and is mainly for local consumption. Artisan fishing uses traditional fishing techniques such as rod and tackle, fishing arrows and harpoons, cast nets, and small (if any) traditional fishing boats. For that reason, socio-economic status of artisanal fishing community has become an interest of the authorities in recent years. Artisan fishing may be undertaken for both commercial and subsistence reasons. It contrasts with large-scale modern commercial fishing practices in that it is often less wasteful and less stressful on fish populations than modern industrial fishing. Target 14.b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oyster
Oyster is the common name for a number of different families of salt-water bivalve molluscs that live in marine or brackish habitats. In some species, the valves are highly calcified, and many are somewhat irregular in shape. Many, but not all oysters are in the superfamily Ostreoidea. Some types of oysters are commonly consumed (cooked or raw), and in some locales are regarded as a delicacy. Some types of pearl oysters are harvested for the pearl produced within the mantle. Windowpane oysters are harvested for their translucent shells, which are used to make various kinds of decorative objects. Etymology The word ''oyster'' comes from Old French , and first appeared in English during the 14th century. The French derived from the Latin , the feminine form of , which is the latinisation of the Ancient Greek () 'oyster'. Compare () 'bone'. Types True oysters True oysters are members of the family Ostreidae. This family includes the edible oysters, which mainly belong t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anadara
''Anadara'' is a genus of saltwater bivalves, ark clams, in the family Arcidae. It is also called ''Scapharca''. This genus is known in the fossil record from the Cretaceous period to the Quaternary period (age range: 140.2 to 0.0 million years ago). These fossils have been found all over the world. Species The following species are recognised in the genus ''Anadara'': * '' Anadara adamsi'' * '' Anadara aequatorialis'' * '' Anadara aethiopica'' * ''Anadara aliena'' * ''Anadara ambigua'' * ''Anadara amicula'' * ''Anadara angicostata'' * ''Anadara antiquata'' (Linnaeus, 1758) * ''Anadara auriculata'' Lamarck * ''Anadara axelolssoni'' * ''Anadara bataviensis'' * ''Anadara biangulata'' * ''Anadara bifrons'' * ''Anadara bonplandiana'' * ''Anadara brasiliana'' (Lamarck, 1819) - incongruous ark * ''Anadara broughtonii'' ( Schrenck, 1867) * ''Anadara camerunensis'' * ''Anadara cepoides'' * '' Anadara chemnitzii'' (Philippi, 1851) - Chemnitz ark, triangular ark * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusca
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The gastropod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puntarenas
Puntarenas () is a city in the Puntarenas (canton), Puntarenas canton of Puntarenas Province, on the Pacific coast of Costa Rica. As the seat of the Municipality of Puntarenas canton, it is awarded the title of city, which is made from the Puntarenas District, Puntarenas, Chacarita District, Chacarita and El Roble District, El Roble districts. And as the city of the first canton of the province, it is the capital city of the Puntarenas Province as well, according to the Administrative divisions of Costa Rica. Toponymy The Puntarenas name comes from the portmanteau of Punta and Arenas, which means Point and Sands, respectively. Therefore, in English the name would mean "Sand Point". The name is first referenced by the arrival in February 1720 of the pirate Chipperton to the area, which recorded in his journals to have arrived to a "Punta de Arena", referring to the needle-like area on which the city stands today. The name is also given to the oddly shaped province of Puntarenas, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove Swamp
Mangrove forests, also called mangrove swamps, mangrove thickets or mangals, are productive wetlands that occur in coastal intertidal zones. Mangrove forests grow mainly at tropical and subtropical latitudes because mangroves cannot withstand freezing temperatures. There are about 80 different species of mangroves, all of which grow in areas with low-oxygen soil, where slow-moving waters allow fine sediments to accumulate.What is a mangrove forest? National Ocean Service, NOAA. Updated: 25 March 2021. Retrieved: 4 October 2021. Many mangrove forests can be recognised by their dense tangle of prop roots that make the trees appear to be standing on stilts above the water. This tangle of roots allows the trees to handle the daily rise and fall of tides, which means that most mangroves get flooded at least twice per day. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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