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Neva (Italy)
The Neva is a torrent or stream of Piemonte and Liguria (Italy). Geography The creek is formed in Piemonte (comune of Garessio) near the Monte Galero, in the Ligurian Prealps. It then flows southeast and after a few kilometres it enters in Liguria crossing the territories of Erli, Castelvecchio di Rocca Barbena and Zuccarello. A little upstream of Cisano sul Neva it gets from the right hand its main tributary, the Pennavaira. Close to its mouth the Neva is crossed by State highway ''Aurelia bis'' and Autostrada dei Fiori. In Leca (comune of Albenga), joining the Arroscia, it forms the Centa, one of the most relevant rivers of Liguria. Neva basin (140 km2) is mainly included in the Province of Savona, with a little part located in its NW side belonging to Piemonte.1:25.000 map of the Istituto Geografico Militare, on-line owww.pcn.minambiente.it/viewer/ref> Main tributaries * Right hand: ** rio Bossolasco, ** torrente Pennavaira, ** rio Sant'Antonio. * Left hand: ** ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisano Sul Neva
Cisano sul Neva ( Genoese: ) is a ''comune'' (municipality) in the Province of Savona in the Italian region Liguria, located about southwest of Genoa and about southwest of Savona. Located in the Val Neva, the territory of Cisano sul Neva borders those of the municipalities of Albenga, Arnasco, Balestrino, Ceriale and Zuccarello. Etymology The comune gets its name from the Neva, a stram flowing down from the Ligurian Alps and crossing its territory. History The town was part of the Marca Aleramica in the 10th century, and in 1091 it became a possession of Boniface del Vasto. Later it was under the Clavesana family, and in 1274 it was acquired by the commune of Albenga, which fortified it. Subsequently it was part of the Republic of Genoa. In the 17th century it was occupied by Savoy soldiers. In 1794–95 Cisano was the seat of fightings between Austrian and French troops. In 1815 it was annexed to the Kingdom of Sardinia, becoming part of unified Italy in 1861. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of The Province Of Savona
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague. Rivers are part of the water cycle. Water generally collects in a river from precipitation through a drainage basin from surface runoff and other sources such as groundwater recharge, springs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Italy
This is a list of rivers which are at least partially located in Italy. They are organized according to the body of water they drain into, with the exceptions of Sicily and Sardinia, which are listed separately. At the bottom, all of the rivers are also listed alphabetically. Italian rivers are generally shorter than those of other European regions because Italy is partly a Italian Peninsula, peninsula along which the Apennines, Apennine chain rises, dividing the waters into two opposite sides. The longest Italian river is the Po (river), Po, which flows for along the Po Valley. Rivers in Italy total about 1,200, and give rise, compared to other List of sovereign states and dependent territories in Europe, European countries, to a large number of marine mouths. This is due to the relative abundance of rain events in Italy, and to the presence of the Alps, Alpine chain rich in snowfields and glaciers in the northern part of the country, in the presence of the Apennines in the cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Italy
This is a list of rivers which are at least partially located in Italy. They are organized according to the body of water they drain into, with the exceptions of Sicily and Sardinia, which are listed separately. At the bottom, all of the rivers are also listed alphabetically. Italian rivers are generally shorter than those of other European regions because Italy is partly a peninsula along which the Apennine chain rises, dividing the waters into two opposite sides. The longest Italian river is the Po, which flows for along the Po Valley. Rivers in Italy total about 1,200, and give rise, compared to other European countries, to a large number of marine mouths. This is due to the relative abundance of rain events in Italy, and to the presence of the Alpine chain rich in snowfields and glaciers in the northern part of the country, in the presence of the Apennines in the center-south and in the coastal extension of Italy. Characteristics of Italian rivers * The widest and large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discharge (hydrology)
In hydrology, discharge is the volumetric flow rate of water that is transported through a given cross-sectional area. It includes any suspended solids (e.g. sediment), dissolved chemicals (e.g. CaCO3(aq)), or biologic material (e.g. diatoms) in addition to the water itself. Terms may vary between disciplines. For example, a fluvial hydrologist studying natural river systems may define discharge as streamflow, whereas an engineer operating a reservoir system may equate it with outflow, contrasted with inflow. Theory and calculation A discharge is a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass. Thus the water discharge of a tap (faucet) can be measured with a measuring jug and a stopwatch. Here the discharge might be 1 litre per 15 seconds, equivalent to 67 ml/second or 4 litres/minute. This is an average measure. For measuring the discharge of a river we need a different method and the most common is the 'area-velocity' method. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Istituto Geografico Militare
The ''Istituto Geografico Militare'' (IGM), or Military Geographic Institute, is an Italian public organization, dependent on the Italian Army general staff (''Stato Maggiore dell'Esercito''). It is the national mapping agency for Italy. Overview Its headquarters are in via Cesare Battisti, Florence, and they occupy most part of Santissima Annunziata cloister. It was established by king Vittorio Emanuele II Victor Emmanuel II ( it, Vittorio Emanuele II; full name: ''Vittorio Emanuele Maria Alberto Eugenio Ferdinando Tommaso di Savoia''; 14 March 1820 – 9 January 1878) was King of Sardinia from 1849 until 17 March 1861, when he assumed the title o ... in 1861 and it is ruled by the law n. 68 February 2, 1960. References External links * Geography of Italy Government of Italy National mapping agencies Italian Army 1861 establishments in Italy {{Italy-org-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Square Kilometre
Square kilometre ( International spelling as used by the International Bureau of Weights and Measures) or square kilometer (American spelling), symbol km2, is a multiple of the square metre, the SI unit of area or surface area. 1 km2 is equal to: * 1,000,000 square metres (m2) * 100 hectares (ha) It is also approximately equal to: * 0.3861 square miles * 247.1 acres Conversely: *1 m2 = 0.000001 (10−6) km2 *1 hectare = 0.01 (10−2) km2 *1 square mile = *1 acre = about The symbol "km2" means (km)2, square kilometre or kilometre squared and not k(m2), kilo–square metre. For example, 3 km2 is equal to = 3,000,000 m2, not 3,000 m2. Examples of areas of 1 square kilometre Topographical Map grids Topographical map grids are worked out in metres, with the grid lines being 1,000 metres apart. * 1:100,000 maps are divided into squares representing 1 km2, each square on the map being one square centimetre in area and representing 1 km2 on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Basin
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the '' drainage divide'', made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In North America, they are commonly called a watershed, though in other English-speaking places, "watershed" is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground. Drainage basins are similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arroscia
The Arroscia is an Italian river in the provinces of Imperia. and Savona. Geography The river rises from monte Frontè, in the comune of Mendatica, not far from the French border. The Arroscia flows east and receives several tributaries. It then joins the Neva and forms with it the Centa, one of the most relevant rivers of western Liguria. The Arroscia has a basin of . Main tributaries * Right hand: ** rio Ponte, ** rio Ravinasso, ** rio Rocchino, ** torrente Giara di Rezzo, ** rio Bottasso, ** rio Ubaga. ** torrente Lerrone. * Left hand: ** rio Gropin, ** dei Laghi, ** rio Brignola, ** rio Teglia, ** torrente Arogna, ** rio Varasce, ** rio Cornareo. ** rio Parone, ** rio Merco. References See also * List of rivers of Italy This is a list of rivers which are at least partially located in Italy. They are organized according to the body of water they drain into, with the exceptions of Sicily and Sardinia, which are listed separately. At the bottom, all of the riv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
