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Grotta Della Bigonda
Grotta della Bigonda (''The Bigonda cave (or Vigondola'' ) is a natural cave located in Valsugana, near Selva in Grigno, in the province of Trento, on the right bank of the Brenta river. The cave can be visited, but only accompanied by a guide (this can be addressed to the Grotte di Selva Group), only during the winter season (since it is less rainy) and only for its first kilometer (more than necessary special equipment is required). History The entrance to the cave was discovered on March 28, 1952, during some marine research led by Eraldo Marighetti, which included the emptying of the pond for works in the aqueduct. The first 2.9 kilometers were detected by the company Tridentine Alpinists (SAT) of Trento, coordinated by Antonio Galvagni and Gino Tomasi. Subsequently, the Grove Grassland Group of Grigno continued the exploration, achieving more than 30 km of development. Access to the cave is located in the town of Ospedaletto, 458m asl, reachable from the village ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical region. Italy is also considered part of Western Europe, and shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of , with a population of over 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome. Italy was the native place of many civilizations such as the Italic peoples and the Etruscans, while due to its central geographic location in Southern Europe and the Mediterranean, the country has also historically been home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sugana Valley
The Valsugana ( it, Valsugana, german: Suganertal) or Sugana Valley is one of the most important valleys in the autonomous province of Trentino in Northern Italy. Leading into the Alps' foothills, an important main north-south Roman road, the Via Claudia Augusta, one of Europe's main roads since its construction in Antiquity, winds along the valley and connects the Adriatic with the historic Holy Roman Empire and Frankish kingdom's centre of Augsburg. The sturdy construction of this long-distance road running through the valley has made it historically one of the most important north-south European transit lanes because the route from the Veneto region to points near and beyond the famed Brenner pass is significantly shorter than proceeding Venice to Verona to Brenner. Henry II used the road to bypass a position blocked by a rival allowing him to gain the throne of the Holy Roman Empire. The Valle dei Mocheni is also of historic interest as it has remained a German-speaking e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grigno
Grigno (''Grigno'' in local dialect) is a ''comune'' (municipality) in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about east of Trento. Grigno borders the following municipalities: Castello Tesino, Cinte Tesino, Ospedaletto, Arsiè, Asiago, Cismon del Grappa and Enego Enego ( cim, GhenebePatuzzi, Umberto, ed., (2013) Ünsarne Börtar' ur Words Luserna, Italy: Comitato unitario delle linguistiche storiche germaniche in Italia / Einheitskomitee der historischen deutschen Sprachinseln in Italien) is a town and '' .... it is home to the Grotta della Bigonda and Grotta Calgeron grotto complexes, as well as two prehistorical archaeological sites (Riparo Dalmeri and Grotta di Ernesto). References Cities and towns in Trentino-Alto Adige/Südtirol {{TrentinoAltoAdige-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trento
Trento ( or ; Ladin and lmo, Trent; german: Trient ; cim, Tria; , ), also anglicized as Trent, is a city on the Adige River in Trentino-Alto Adige/Südtirol in Italy. It is the capital of the autonomous province of Trento. In the 16th century, the city was the location of the Council of Trent. Formerly part of Austria and Austria-Hungary, it was annexed by Italy in 1919. With 118,142 inhabitants, Trento is the third largest city in the Alps and second largest in the historical region of Tyrol. Trento is an educational, scientific, financial and political centre in Trentino-Alto Adige/Südtirol, in Tyrol and Northern Italy in general. The city contains a picturesque Medieval and Renaissance historic centre, with ancient buildings such as Trento Cathedral and the Castello del Buonconsiglio. Together with other Alpine towns Trento engages in the Alpine Town of the Year Association for the implementation of the Alpine Convention to achieve sustainable development in the Alpin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brenta (river)
The Brenta is an Italian river that runs from Trentino to the Adriatic Sea just south of the Venetian lagoon in the Veneto region, in the north-east of Italy. During the Roman era, it was called Medoacus (Ancient Greek: ''Mediochos'', ''Μηδειοχος'') and near Padua it divided in two branches, Medoacus Maior (Greater Medoacus) and Medoacus Minor (Lesser Medoacus). The river changed its course in the early Middle Ages, and its former bed through Padua was occupied by the Bacchiglione. It is long and was first channelled in the 16th century when a long canal was built from the village of Stra to the Adriatic Sea, bypassing the Venetian lagoon. A branch of the Brenta, named '' Naviglio del Brenta'', was left to connect directly Venice and Padua (which was a kind of second capital of the Venice Republic). It runs through Stra, Fiesso d'Artico, Dolo, Mira, Oriago and Malcontenta to Fusina (which is part of the comune of Venice). Starting in the 16th century, many large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winter
Winter is the coldest season of the year in polar and temperate climates. It occurs after autumn and before spring. The tilt of Earth's axis causes seasons; winter occurs when a hemisphere is oriented away from the Sun. Different cultures define different dates as the start of winter, and some use a definition based on weather. When it is winter in the Northern Hemisphere, it is summer in the Southern Hemisphere, and vice versa. In many regions, winter brings snow and freezing temperatures. The moment of winter solstice is when the Sun's elevation with respect to the North or South Pole is at its most negative value; that is, the Sun is at its farthest below the horizon as measured from the pole. The day on which this occurs has the shortest day and the longest night, with day length increasing and night length decreasing as the season progresses after the solstice. The earliest sunset and latest sunrise dates outside the polar regions differ from the date of the winte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aqueduct (water Supply)
An aqueduct is a watercourse constructed to carry water from a source to a distribution point far away. In modern engineering, the term ''aqueduct'' is used for any system of pipes, ditches, canals, tunnels, and other structures used for this purpose. The term ''aqueduct'' also often refers specifically to a bridge carrying an artificial watercourse. Aqueducts were used in ancient Greece, ancient Egypt, and ancient Rome. The simplest aqueducts are small ditches cut into the earth. Much larger channels may be used in modern aqueducts. Aqueducts sometimes run for some or all of their path through tunnels constructed underground. Modern aqueducts may also use pipelines. Historically, agricultural societies have constructed aqueducts to irrigate crops and supply large cities with drinking water. Etymology The word ''aqueduct'' is derived from the Latin words (''water'') and (''led'' or ''guided''). Ancient aqueducts Although particularly associated with the Romans, aqueducts we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ospedaletto, Trentino
Ospedaletto (''Ospedaléto'' in local dialect) is a ''comune'' (municipality) in Trentino in the northern Italian region of Trentino-Alto Adige/Südtirol, located about east of Trento. As of 31 December 2004, it had a population of 807 and an area of .All demographics and other statistics: Italian statistical institute Istat. Ospedaletto borders the following municipalities: Pieve Tesino, Cinte Tesino, Ivano-Fracena, Villa Agnedo, Grigno and Asiago Asiago (; Venetian: ''Axiago'', Cimbrian: ''Slege'', German: ''Schlägen'' ) is a minor township (population roughly 6,500) in the surrounding plateau region (the ''Altopiano di Asiago'' or '' Altopiano dei Sette Comuni'', Asiago plateau) in .... Demographic evolution Colors= id:lightgrey value:gray(0.9) id:darkgrey value:gray(0.8) id:sfondo value:rgb(1,1,1) id:barra value:rgb(0.6,0.7,0.8) ImageSize = width:455 height:303 PlotArea = left:50 bottom:50 top:30 right:30 DateFormat = x.y Period = from:0 till:20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolomite (rock)
Dolomite (also known as dolomite rock, dolostone or dolomitic rock) is a sedimentary carbonate rock that contains a high percentage of the mineral dolomite, CaMg(CO3)2. It occurs widely, often in association with limestone and evaporites, though it is less abundant than limestone and rare in Cenozoic rock beds (beds less than about 66 million years in age). The first geologist to distinguish dolomite rock from limestone was Belsazar Hacquet in 1778. Most dolomite was formed as a magnesium replacement of limestone or of lime mud before lithification. The geological process of conversion of calcite to dolomite is known as dolomitization and any intermediate product is known as dolomitic limestone. The "dolomite problem" refers to the vast worldwide depositions of dolomite in the past geologic record in contrast to the limited amounts of dolomite formed in modern times. Recent research has revealed sulfate-reducing bacteria living in anoxic conditions precipitate dolomite which ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stalactite
A stalactite (, ; from the Greek 'stalaktos' ('dripping') via ''stalassein'' ('to drip') is a mineral formation that hangs from the ceiling of caves, hot springs, or man-made structures such as bridges and mines. Any material that is soluble and that can be deposited as a colloid, or is in suspension, or is capable of being melted, may form a stalactite. Stalactites may be composed of lava, minerals, mud, peat, pitch, sand, sinter, and amberat (crystallized urine of pack rats). A stalactite is not necessarily a speleothem, though speleothems are the most common form of stalactite because of the abundance of limestone caves. The corresponding formation on the floor of the cave is known as a stalagmite. Mnemonics have been developed for which word refers to which type of formation; one is that ''stalactite'' has a C for "ceiling", and ''stalagmite'' has a G for "ground". Another example is that ''stalactites'' "hang on ''T''ight" and ''stalagmites'' "''M''ight grow up" †... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stalagmite
A stalagmite (, ; from the Greek , from , "dropping, trickling") is a type of rock formation that rises from the floor of a cave due to the accumulation of material deposited on the floor from ceiling drippings. Stalagmites are typically composed of calcium carbonate, but may consist of lava, mud, peat, pitch, sand, sinter, and amberat (crystallized urine of pack rats). The corresponding formation hanging down from the ceiling of a cave is a stalactite. Mnemonics have been developed for which word refers to which type of formation; one is that ''stalactite'' has a C for "ceiling", and ''stalagmite'' has a G for "ground", another is that, as with ants in the pants, the mites go up and the tights (tites) come down. Formation and type Limestone stalagmites The most common stalagmites are speleothems, which usually form in limestone caves. Stalagmite formation occurs only under certain pH conditions within the cavern. They form through deposition of calcium carbonate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
