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Meloria
Meloria is a rocky skerry, surrounded by a shoal, off the Tuscan coast, in the Ligurian sea, north-west of Livorno. Meloria shoal The Meloria shoal is an attractive archaeological, naturalistic and historical region that makes part, since 2010, of the ''Area Marina Protetta Secche della Meloria'' (Meloria shoal Marine Protected Area) assigned to the ''Parco naturale di Migliarino, San Rossore, Massaciuccoli'' (Natural Park of Migliarino, San Rossore, Massaciuccoli) for the management. The shoal is formed by a rocky bank surrounded by swallow water sandy and muddy of the surface of 9,372 hectare extending up to 12 km offshore. The seabed varies from 2 meters to 30 meters and the habitat is an alternating of rocky areas with characteristic basins seabed with prairies of Posidonia. The sea flora consists mainly of ''Posidonia'' and ''Caulerpa racemosa'' while the fauna has a rich variety as: '' Symphodus roissali'', ''Serranus cabrilla'', ''Scorpaena scrofa'', ''Muraena he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Livorno
Livorno () is a port city on the Ligurian Sea on the western coast of Tuscany, Italy. It is the capital of the Province of Livorno, having a population of 158,493 residents in December 2017. It is traditionally known in English as Leghorn (pronounced , "Leghorn" in the . or ). During the , Livorno was designed as an "". Developing c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ligurian Sea
The Ligurian Sea ( it, Mar Ligure; french: Mer Ligurienne; lij, Mâ Ligure) is an arm of the Mediterranean Sea. It lies between the Italian Riviera (Liguria) and the island of Corsica. The sea is thought to have been named after the ancient Ligures people. Geography The sea borders Italy as far as its border with France, and the French island of Corsica. In the east, the sea borders the Tyrrhenian Sea, while in the west it borders the Mediterranean Sea proper. Genoa is the most prominent city in the area. The northwest coast is noted for its scenic beauty and favourable climate. The Gulf of Genoa is its northernmost part. The sea receives the Arno River from the east and many other rivers that originate in the Apennines. The ports of Genoa, La Spezia, and Livorno are on its rocky coast. It reaches a maximum depth of more than northwest of Corsica. According to a 1983 study, since 1977 a series of experimental analyses on sea-level variations at Genoa and Imperia highlight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rift
In geology, a rift is a linear zone where the lithosphere is being pulled apart and is an example of extensional tectonics. Typical rift features are a central linear downfaulted depression, called a graben, or more commonly a half-graben with normal faulting and rift-flank uplifts mainly on one side. Where rifts remain above sea level they form a rift valley, which may be filled by water forming a rift lake. The axis of the rift area may contain volcanic rocks, and active volcanism is a part of many, but not all, active rift systems. Major rifts occur along the central axis of most mid-ocean ridges, where new oceanic crust and lithosphere is created along a divergent boundary between two tectonic plates. ''Failed rifts'' are the result of continental rifting that failed to continue to the point of break-up. Typically the transition from rifting to spreading develops at a triple junction where three converging rifts meet over a hotspot. Two of these evolve to the poi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fault (geology)
In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust result from the action of plate tectonic forces, with the largest forming the boundaries between the plates, such as the megathrust faults of subduction zones or transform faults. Energy release associated with rapid movement on active faults is the cause of most earthquakes. Faults may also displace slowly, by aseismic creep. A ''fault plane'' is the plane that represents the fracture surface of a fault. A ''fault trace'' or ''fault line'' is a place where the fault can be seen or mapped on the surface. A fault trace is also the line commonly plotted on geologic maps to represent a fault. A ''fault zone'' is a cluster of parallel faults. However, the term is also used for the zone of crushed rock along a single fault. Prolonged motion along closely spaced faults can blur the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually related to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelagia Noctiluca
''Pelagia noctiluca'' is a jellyfish in the family Pelagiidae and the only currently recognized species in the genus ''Pelagia''. It is typically known in English as the mauve stinger, but other common names are purple-striped jelly (causing potential confusion with ''Chrysaora colorata''), purple stinger, purple people eater, purple jellyfish, luminous jellyfish and night-light jellyfish. In Greek, ''pelagia'' means "(she) of the sea", from ''pelagos'' "sea, open sea"; in Latin ''noctiluca'' is the combining form of ''nox'', "night"", and ''lux'', "light"; thus, ''Pelagia noctiluca'' can be described as a marine organism with the ability to glow in the dark (bioluminescence). It is found worldwide in tropical and warm temperate seas, although it is suspected that records outside the North Atlantic region, which includes the Mediterranean and Gulf of Mexico, represent closely related but currently unrecognized species. A fairly small and variably coloured species, both its tentac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aphia Minuta
''Aphia minuta'', the transparent goby, is a species of the goby native to the northeastern Atlantic Ocean where it can be found from Trondheim, Norway to Morocco. It is also found in the Mediterranean, Black Sea and the Sea of Azov. It is a pelagic species, inhabiting inshore waters and estuaries. It can be found at depths of from the surface to , though it is usually found at , over sandy and muddy bottoms and also in eelgrass beds. This species can reach a length of TL. It is an important species to local commercial fisheries. It is currently the only known member of its genus. Gastronomy This fish is appreciated in Spain as part of the Andalusian, Catalan and Valencian cuisines, and in Italy as part of the Italian cuisine. In Andalusia where they are called ''chanquetes'', they are traditionally served deep-fried, with fried eggs and roasted or fried bell pepper. Due to their high price and to their now protected species status in Spain, they are often replaced by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coris Julis
The Mediterranean rainbow wrasse (''Coris julis'') is a small, colourful fish in the family Labridae. It can be found in the Mediterranean Sea and in the northeast Atlantic Ocean from Sweden to Senegal (though it is a rare wanderer to the southern British Isles). Records of this species south from Senegal and the Cape Verde Islands are actually the closely related '' Coris atlantica''. It feeds on amphipods, isopods, sea urchins, polychaete, shrimps, and small gastropods. Description Like many wrasses, ''C. julis'' is a sequential hermaphrodite: all start in the smaller initial phase. These initial-phase individuals (both females and males) can turn into the larger secondary-phase males.Aurelle, D., Guillemaud, T., Afonso, P., Morato, T., Wirtz, P., Santos, R.S.S., and Cancela, M.L. (2003). Genetic study of Coris julis (Osteichthyes, Perciformes, Labridae) evolutionary history and dispersal abilities. Comptes Rendus Biologies 326(8): 771-785. At a length of about , all individu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muraena Helena
The Mediterranean moray (sometimes also called Roman eel, ''Muraena helena'', ''زريمباية'') is a fish of the moray eel family. It has a long eel-like body and is found in the eastern Atlantic Ocean and Mediterranean Sea. Its bite can be dangerous to humans. Appearance and characteristics The Mediterranean moray has an elongated, eel-like body and can reach a length of and weigh over 15 kilograms. Its coloration varies from dark grey to dark brown with fine dark spots. The skin is slimy and without scales. The dorsal fin begins behind its head and continues to the caudal fin (fused with the anal fin). Pectoral fins are absent, teeth are long and sharp-pointed (like other morays), the mouth is long and robust and reaches behind the gills. Ecology The Mediterranean moray inhabits the coastal waters of the eastern Atlantic Ocean from the British Isles to the coast of Senegal; the waters of the Canary Islands and the Azores; and the Mediterranean Sea. It prefers rocky bott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scorpaena Scrofa
''Scorpaena scrofa'', the red scorpionfish, bigscale scorpionfish, large-scaled scorpion fish, or rascasse is a venomous marine species of ray-finned fish in the family Scorpaenidae, the scorpionfishes. It is found in the eastern Atlantic Ocean and the western Indian Ocean. Taxonomy ''Scorpaena scrofa'' was first formally described in 1758 by Carl Linnaeus in the 10th edition of his ''Systema Naturae'' in which he gave the type localities as the Mediterranean Sea at Rome and Marseille. The specific name ''scrofa'' means "a breeding sow" in Latin, presumed to derive from ''scrofano'' and ''scrofanello'', which are Italian names for the black scorpionfish (''S. porcus'') and this species, similar to the Old English "hogfish", possible an allusion to Renaissance mistranslations of Athenaeus' observation that scorpionfishes fed on algae or weed, that led to the belief that these fishes live and feed on mud. Description ''Scorpaena scrofa'' is the largest eastern Atlantic scorpion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serranus Cabrilla
The comber (; ''Serranus cabrilla'') is a species of marine ray-finned fish from the Family (biology), family Serranidae, the sea basses. It is widely distributed in the eastern North and South Atlantic Oceans and into the southwestern Indian Ocean. It is caught for food and fishmeal in some parts of its range. Description The comber has a relatively stout body with a large head and a prominent jaw. It has two dorsal fins, the first has 11 thin spines and is joined to the second, which has 13-15 branched rays. The anal fin has 3 spines and 7-8 soft rays. The caudal fin is slightly truncate in shape. The colouration of the comber varies from light brown to dark brown to an intense reddish brown. It is marked with 7 to 9 darker transverse bands along its flanks, these are broken by a longitudinal white to yellowish stripe, running from the head to the tail. There are a few yellow or orange longitudinal lines on the sides of the head. The first dorsal fin is normally folded flat agai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saunders_Quarry-1.jpg "Click for more on -> Sandstone")
