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Danube Delta
The Danube Delta ( ro, Delta Dunării, ; uk, Дельта Дунаю, Deľta Dunaju, ) is the second largest river delta in Europe, after the Volga Delta, and is the best preserved on the continent. The greater part of the Danube Delta lies in Romania (Tulcea County), with a small part in Ukraine (Odessa Oblast). Its approximate surface area is , of which is in Romania. With the lagoons of Razim–Sinoe ( with water surface), located south of the main delta, the total area of the Danube Delta is . The Razim–Sinoe lagoon complex is geologically and ecologically related to the delta proper; the combined territory is listed as a World Heritage Site. Geography and geology The modern Danube Delta began to form after 4000 BCE in a bay of the Black Sea when the sea rose to its present level. A sandy barrier blocked the Danube bay where the river initially built its delta. Upon filling the bay with sediment, the delta advanced outside this barrier-blocked estuary after 3500 BCE, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulcea County
Tulcea County () is a county ( județ) of Romania, in the historical region Dobruja, with the capital city at Tulcea. It includes in its northeast corner the large and thinly-populated estuary of the Danube. Demographics In 2011, Tulcea County had a population of 201,462. The population density was 23.7/km², the lowest among the counties of Romania, due to the inclusion within the area of the lowly-populated Danube estuarial wetlands. * Romanians - 89.13% * Lipovans - 5.41% * Turks - 0.93% * Romani - 1.87% * Greeks - 0.65% In the Danube Delta there is an important community of Russians and Lipovans. In the south of the county there are communities of Turks. The region once was a centre of Islam in Romania. Geography The county has a total area of . The most significant feature of Tulcea County is the Danube Delta, which occupies about 1/3 of the entire surface and is located in the North-East side of the county. The Delta has three main branches: the Su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1st Millennium
File:1st millennium montage.png, From top left, clockwise: Depiction of Jesus, the central figure in Christianity; The Colosseum, a landmark of the once-mighty Roman Empire; Kaaba, the Great Mosque of Mecca, the holiest site of Islam; Chess, a new board game, becomes popular around the globe; The Western Roman Empire falls, ushering in the Early Middle Ages; The skeletal remains of a young woman, known as the "ring lady", killed by the eruption of Mount Vesuvius in AD 79; Attila the Hun, leader of the Hunnic Empire, which takes most of Eastern Europe (Background: Reproduction of ancient mural from Teotihuacan, National Museum of Anthropology, Mexico City), 400px, thumb rect 9 6 182 173 Jesus Christ rect 192 5 411 169 Roman Empire rect 420 16 560 101 Great Mosque of Mecca rect 416 112 561 212 Chess rect 13 189 171 356 Attila the Hun rect 184 177 308 346 Eruption of Mount Vesuvius in 79 AD rect 313 222 559 352 Early Middle Ages rect 1 1 566 394 Teotihuacan rect 1 1 566 394 Pil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Language
English is a West Germanic language of the Indo-European language family, with its earliest forms spoken by the inhabitants of early medieval England. It is named after the Angles, one of the ancient Germanic peoples that migrated to the island of Great Britain. Existing on a dialect continuum with Scots, and then closest related to the Low Saxon and Frisian languages, English is genealogically West Germanic. However, its vocabulary is also distinctively influenced by dialects of France (about 29% of Modern English words) and Latin (also about 29%), plus some grammar and a small amount of core vocabulary influenced by Old Norse (a North Germanic language). Speakers of English are called Anglophones. The earliest forms of English, collectively known as Old English, evolved from a group of West Germanic ( Ingvaeonic) dialects brought to Great Britain by Anglo-Saxon settlers in the 5th century and further mutated by Norse-speaking Viking settlers starting in the 8t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alluvion
Alluvion, is a Roman law method of acquisition of heritable property (land). The typical cause is sediment (alluvium) deposited by a river. This sediment, legally termed ''the accessory, accreses'' (i.e., merges with) a piece of land, the principal, (operating a subtype of the Roman mode of acquisition by accession) and thus accedes to the ownership of the principal land over time. It continues to have relevance in the modern age, as a result of the adoption of Roman property law by modern legal systems, primarily civil law jurisdictions. Scots law is a notable example of the usage of alluvion within the law of accession (accesio). Public international law also recognises the acquisition of sovereignty of virgin territory by operation of nature such as sediment deposits, again following the Roman law principles of alluvion. See also *Alluvial fan *Alluvial plain *Accession (Scots law) Accession or Accessio is method of original acquisition of property under Scots property ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sfântu Gheorghe Branch
The Sfântu Gheorghe branch ( ro, Brațul Sfântu Gheorghe; uk, Георгіївське гирло) is a distributary of the river Danube, that contributes in forming the Danube Delta. This is the southernmost branch of the Danube; the other two main branches are the Chilia branch and the Sulina branch The Sulina branch is a distributary of the river Danube, that contributes in forming the Danube Delta. The other two main branches of the Danube are the Chilia branch to the north and the Sfântu Gheorghe branch to the south. The Sulina bran .... The Sfântu Gheorghe branch runs on a length of , in a southeasterly direction. Distributaries of the Danube {{Tulcea-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulina Branch
The Sulina branch is a distributary of the river Danube, that contributes in forming the Danube Delta. The other two main branches of the Danube are the Chilia branch to the north and the Sfântu Gheorghe branch to the south. The Sulina branch runs straight east, starting at Tulcea and reaching the Black Sea at the port of Sulina Sulina () is a town and free port in Tulcea County, Northern Dobruja, Romania, at the mouth of the Sulina branch of the Danube. It is the easternmost point of Romania. History During the mid-Byzantine period, Sulina was a small cove, and in the .... Distributaries of the Danube {{Tulcea-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilia Branch
The Chilia branch (; ) is one of three main distributary channels of the river Danube that contributes to forming the Danube Delta. Lying at the northernmost area of the delta, the distributary creates a natural border between Romania and Ukraine (see Romania-Ukraine border) and is named after the two towns carrying the same name, located across from one another on both banks: Kiliya, on the northern, Ukrainian bank and Chilia Veche (Old Chilia) on the southern, Romanian bank. The other two main branches of the Danube are the Sulina branch and the Sfântu Gheorghe branch. The Chilia branch begins at the Ismail Islet where Danube splits on Chilia branch and Sulina branch and ends near the town of Vylkove where Chilia branch splits further into Ochakove distributary (eastward) and Old Istambul distributary (southward). Chilia branch is long. The flow at the entrance into the delta is of 6,350 m3/s; the Chilia branch carries between 58 and 60 percent of this flow. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distributary
A distributary, or a distributary channel, is a stream that branches off and flows away from a main stream channel. Distributaries are a common feature of river deltas. The phenomenon is known as river bifurcation. The opposite of a distributary is a tributary, which flows ''towards'' and joins another stream. Distributaries are often found where a stream approaches a lake or an ocean. They can also occur inland, on alluvial fans, or where a tributary stream bifurcates as it nears its confluence with a larger stream. In some cases, a minor distributary can divert so much water from the main channel that it can later become the main route. Related terms Common terms to name individual river distributaries in English-speaking countries are ''arm'' and ''channel''. These terms may refer to a distributary that does not rejoin the channel from which it has branched (e.g., the North, Middle, and South Arms of the Fraser River, or the West Channel of the Mackenzie River), or to one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalmatian Pelican And Great Cormorant In Danube Delta
Dalmatian may refer to: * Dalmatia, a region mainly in the southern part of modern Croatia ** Dalmatian language, an extinct Romance language ** Dalmatian (South Slavic), one of the historical names for proto-Serbo-Croatian ** Dalmatian (dog), a breed of dog originating in this region * Dalmatian (band), a South Korean boy band ** ''Dalmatian'' (EP), its self-titled EP * Dalmatian pelican, a large bird native to central Europe See also * Dalmatae The Delmatae, alternatively Dalmatæ, during the Roman period, were a group of Illyrian tribes in Dalmatia, contemporary southern Croatia and western Bosnia and Herzegovina. The region of Dalmatia takes its name from the tribe. The Delmatae ap ..., Ancient Illyrian tribe {{disambig Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strand Plain
A strand plain or strandplain is a broad belt of sand along a shoreline with a surface exhibiting well-defined parallel or semi-parallel sand ridges separated by shallow swales. A strand plain differs from a barrier island in that it lacks either the lagoons or tidal marshes that separate a barrier island from the shoreline to which the strand plain is directly attached. Also, the tidal channels and inlets which cut through barrier islands are absent. Strand plains typically are created by the redistribution by waves and longshore currents of coarse sediment on either side of a river mouth. Thus, they are part of one type of wave-dominated delta.McCubbin, D.G., 1982, ''Barrier-island and strand-plain facies.'' in P.A. Scholle, and D. Spearing, eds., pp. 247–279., Sandstone Depositional Environments: Memoir no. 31, Tulsa, Oklahoma, American Association of Petroleum Geologists, Tulsa, Oklahoma.Fitzgerald, D.M., W.J. Cleary, I.V. Buynevich, C.J. Hein, A.H.F. Klein, N. Asp, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetlands
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The primary factor that distinguishes wetlands from terrestrial land forms or Body of water, water bodies is the characteristic vegetation of aquatic plants, adapted to the unique anoxic hydric soils. Wetlands are considered among the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal species. Methods for assessing wetland functions, wetland ecological health, and general wetland condition have been developed for many regions of the world. These methods have contributed to wetland conservation partly by raising public awareness of the functions some wetlands provide. Wetlands occur naturally on every continent. The water in wetlands is either freshwater, brackish or saltwater. The main wetland t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alluvial Plain
An alluvial plain is a largely flat landform created by the deposition of sediment over a long period of time by one or more rivers coming from highland regions, from which alluvial soil forms. A floodplain is part of the process, being the smaller area over which the rivers flood at a particular period of time, whereas the alluvial plain is the larger area representing the region over which the floodplains have shifted over geological time. As the highlands erode due to weathering and water flow, the sediment from the hills is transported to the lower plain. Various creeks will carry the water further to a river, lake, bay, or ocean. As the sediments are deposited during flood conditions in the floodplain of a creek, the elevation of the floodplain will be raised. As this reduces the channel floodwater capacity, the creek will, over time, seek new, lower paths, forming a meander (a curving sinuous path). The leftover higher locations, typically natural levees at the margins o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
