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Red Lake (Croatia)
Red Lake () is a sinkhole containing a karst lake near the city of Imotski, Croatia. It is known for its numerous caves and high cliffs, reaching over above normal water level and continuing below the water level. The total explored depth of this sinkhole is approximately with a volume of roughly 25–30 million cubic metres, thus it is the third List of sinkholes, largest sinkhole in the world, and the deepest known case of a collapse doline containing a lake. Water drains out of the basin through underground waterways that descend below the level of the lake floor. The deepest known point of the lake is below sea level. The sinkhole is named after the reddish-brown colour of the surrounding cliffs, coloured by iron oxides. Like the nearby Blue Lake (Croatia), Blue Lake, it is presumed that the lake emerged when the ceiling of a large cave hall collapsed. The lake is inhabited with endemic and endangered spotted minnow (''Delminichthys adspersus'') and Imotski spined loach (' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croatia
Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herzegovina and Montenegro to the southeast, and shares a maritime border with Italy to the west. Its capital and largest city, Zagreb, forms one of the country's Administrative divisions of Croatia, primary subdivisions, with Counties of Croatia, twenty counties. Other major urban centers include Split, Croatia, Split, Rijeka and Osijek. The country spans , and has a population of nearly 3.9 million. The Croats arrived in modern-day Croatia, then part of Illyria, Roman Illyria, in the late 6th century. By the 7th century, they had organized the territory into Duchy of Croatia, two duchies. Croatia was first internationally recognized as independent on 7 June 879 during the reign of Duke Branimir of Croatia, Branimir. Tomislav of Croatia, Tomis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artur Gavazzi
Artur Gavazzi (14 October 1861 – 12 March 1944) was a geographer and cartographer. Gavazzi was born in Split (then in the Austrian Empire) and died in Zagreb (then in the Independent State of Croatia). Gavazzi was the first professor of geography at the University of Ljubljana, where Anton Melik succeeded him. In 1928, Gavazzi went to the University of Zagreb The University of Zagreb (, ) is a public university, public research university in Zagreb, Croatia. It is the largest Croatian university and one of the oldest continuously operating universities in Europe. The University of Zagreb and the Unive .... External links * Croatian CartographersCroatian Geographic Society Portal - in Croatian 1861 births 1944 deaths Academic staff of the University of Ljubljana Academic staff of the University of Zagreb Croatian cartographers Burials at Mirogoj Cemetery Scientists from Split, Croatia People from Austria-Hungary Yugoslav people {{Croatia-scientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Split-Dalmatia County
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst Formations Of Croatia
Karst () is a topography formed from the dissolution of soluble carbonate rocks such as limestone and Dolomite (rock), dolomite. It is characterized by features like poljes above and drainage systems with sinkholes and caves underground. There is some evidence that karst may occur in more weathering-resistant rocks such as quartzite given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. In regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's Oil and gas reserves and resource quantification, hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinkholes Of Europe
A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are also known as shakeholes, and to openings where surface water enters into underground passages known as ''ponor'', swallow hole or swallet. A '' cenote'' is a type of sinkhole that exposes groundwater underneath. ''Sink'', and ''stream sink'' are more general terms for sites that drain surface water, possibly by infiltration into sediment or crumbled rock. Most sinkholes are caused by karst processes – the chemical dissolution of carbonate rocks, collapse or suffosion processes. Sinkholes are usually circular and vary in size from tens to hundreds of meters both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found worldwide. Formation Natural processes Sinkholes may capture surface drainage from run ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of Croatia
A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers. Lakes, as with other bodies of water, are part of the water cycle, the processes by which water moves around the Earth. Most lakes are fresh water and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume of water. Lakes are typically larger and deeper than ponds, which are also water-filled basins on land, although there are no official definitions or scientific criteria distinguishing the two. Lakes are also distinct from lagoons, which are generally shallow tidal pools dammed by sandbars or other material at coastal regions of oceans or large l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Longest Dinaric Caves
This is a list of the longest caves in the Dinaric Alps. This region is known for its deep caves more than its long caves, in part because of the slow progress of cave exploration and in part because the recency and severity of the uplift is less favourable for the development of caves with extensive accessible passages. The cumulative passage length of all Dinaric caves is comparable to Mammoth Cave, presently the record-holder for most explored passageway. Slovenia, Croatia, and Serbia each had national lists of longest caves in Yugoslav times, during which they were often compared. A continuously updated list is available for Slovenia. For Croatia Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herze ..., there is a periodically updated list of caves longer than 1 km and deep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Dinaric Caves
This is an incomplete list of caves in the Dinaric Alps. Biokovo Bjelašnica Bočko pogorje Brač Bukovica Cesarsko brdo Cetina Cres and Lošinj Crnopac Ćićarija and Učka Dinara Drvodevnik Usually seen as part of the Žumberak Mountains alongside Radoha and Ljuben. Some of its caves are listed List of Dinaric caves#Žumberak, there, under the List of Dinaric caves#Krka (Sava), Krka, and under White Carniola. Duvanjsko polje Elaphites Gacka Grmeč Hvar Istria Kalnik The speleological cadastre of Kalnik (mountain), Kalnik was finished in 2013 and published as ''Speleološki i biospeleološki katastar Kalnika i Varaždinsko – topličkog gorja''. Caves are still being catalogued and explored. Korana Korčula Kostelsko gorje Kozara Kozjak and Svilaja Krk Krka (Adriatic Sea) Krka (Sava) Kupa Incomplete list. Lastovo Lička Plješivica Lika Lipnik Lipnik (mountain), Lipnik was include ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Deepest Dinaric Caves
This is a list of the deepest caves in the Dinaric Alps. Slovenia, Croatia, and Serbia each had national lists of deepest caves in Yugoslav times, during which they were often compared. A continuously updated list is available for Slovenia. For Croatia, there is a periodically updated list of caves longer than 1 km and deeper than 250 m. The ''Katastar speleoloških objekata Republike Hrvatske'' remains closed to the public, but excerpts are available at ''Bioportal''. The first list for Serbia was published in 1981, followed by an online list no longer updated after 2011. This list is incomplete, missing caves shallower than 320 m (Montenegro), 250 m (Croatia), 150 m (Slovenia), 100 m (Serbia), and most deep caves in the remaining republics, although the coverage for Serbia could be improved from published lists. __NOTOC__ * Horizontal length See also * List of Dinaric caves * List of longest Dinaric caves This is a list of the longest cave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cobitis
''Cobitis'' is a genus of small freshwater fish in the family Cobitidae from temperate and subtropical Eurasia. It contains the "typical spiny loaches", including the well-known spined loach of Europe. Similar spiny loaches, occurring generally south of the range of ''Cobitis'', are nowadays separated in '' Sabanejewia''.Perdices, A., Bohlen, J. & Doadrio, I. (2008)The molecular diversity of adriatic spined loaches (Teleostei, Cobitidae).''Molecular Phylogenetics and Evolution, 46 (1): 382–390.'' Species There are currently 97 recognized species in this genus: * '' Cobitis amphilekta'' Vasil'eva & Vasil'ev, 2012 (Khvalyn spined loach)Vasil'eva, E.D. & Vasil'ev, V.P. (2012)''Cobitis amphilekta'' sp. nova, a New Species of Spined Loaches (Cobitidae, Cypriniformes) from the Caspian Sea Basin.''Journal of Ichthyology, 52 (3): 200–206.'' * '' Cobitis arachthosensis'' Economidis & Nalbant, 1996 * '' Cobitis arenae'' ( S. Y. Lin, 1934) * '' Cobitis australis'' Y. X. Chen, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinkhole
A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are also known as shakeholes, and to openings where surface water enters into underground passages known as ''ponor'', swallow hole or swallet. A ''cenote'' is a type of sinkhole that exposes groundwater underneath. ''Sink'', and ''stream sink'' are more general terms for sites that drain surface water, possibly by infiltration into sediment or crumbled rock. Most sinkholes are caused by Karst topography, karst processes – the chemical dissolution of carbonate rocks, collapse or suffosion processes. Sinkholes are usually circular and vary in size from tens to hundreds of Metre, meters both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found worldwide. Formation Natural processes Sinkholes may capture surf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spined Loach
The spined loach (''Cobitis taenia'') is a common freshwater fish in Europe. It is sometimes known as spotted weather loach, not to be confused with the "typical" weather loaches of the genus '' Misgurnus''. This is the type species of the spiny loach genus ('' Cobitis'') and the true loach family ( Cobitidae). Description The spined loach typically reaches an adult length of , although females may grow up to . Adults weigh between . Their backs feature a yellow-brown colouring interspersed with many small grey or brown scales on the spinal ridge. The scales on the belly are pale yellow or orange. The body overall is long and thin. There are 6 barbels around the mouth. Under the eyes there is a two-pointed spike, with which the fish can inflict a painful sting. Distribution and relationships It is found from the Volga River basin to France. Generally it occurs across much of temperate Europe north of the Alpide belt, with the exceptions of Ireland, Scotland, Wales and nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
