Calculation of soil erosion intensity in Polimlje (Montenegro and Serbia) and Širindareh basin (Iran) using the WIntErO model
| Rok vydání: | 2019 |
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| Popis: | Predmet ovog rada predstavlja geografski prostor sliva Lima od Plavskog jezera do brane HE ''Potpeć'', kao jedne prostorno-funkcionalne cjeline,koji se prostire na teritorijama država Crne Gore (2334 km 2), Srbije (2407,7 km 2 ) i Albanije (115,5km 2 ) i Širindareh sliv na NE Irana.Korišćenjem računarsko-grafičkog metodaprograma "WintErO", u proučavanju oticanja i intenziteta erozije, vrijednosti površina (površina slivova, površina između izohipsi i sl.) i dužina, tj.rastojanja sa karte (dužina glavnog vodotoka, dužina linije vododjelnice i sl.) veoma precizno je obrađena,što nije uvijek bio slučaj kod primjene mehaničkih instrumenata, planimetara i kurvimetra. Obradom dobijenih fizičko-geografskih inputa, nakon unosa podataka, dobijeni su rezultati. Detaljan prikaz ove računarsko grafičke metode predstavljen je u rezultatima ove doktorske disertacije.Dio istraživanja ovog doktorskog rada obavljen je na području sjeveroistoka Irana, u slivu Širindareh. Oko 100 miliona hektara iranske teritorije je izloženo eroziji ili drugim hemijskih i fizičkih degradacija.Erozija vodom ugoržava velike površine u Iranu,uništavajući pri tom plodna poljoprivredna zemljišta. Skoro 35 miliona hektara Irana je pod uticajem različitih vrsta erozije vodom. Ova činjenica je bila povod i izazov da se i ova istraživanja dijelom osvrnu na ovu problematiku u Iranu, testirajući pri tomnovopripemljeni model WIntErO na jednom od slivova u Iranu. The subject of this paper is the geographical area of the Lim Basin from Plav Lake to the dam "Potpeć", as a spatial-functional unit, spreading in the territories of the countries of Montenegro (2,334 km2), Serbia (2407,7 km2) and Albania 115.5 km2). In mathematicalgeographical terms, the research area is between 42 ° 37 'and 43 ° 30' north latitude and 17 ° 10 'and 17 ° 23' east longitude. The research area is located in the north of Albania, east and north-east of Montenegro, and in the southwest of Serbia. Using the computer-graphic method of the "WintErO" program, in the study of the erosion and intensity of erosion, the surface values (surface of the basins, the area between isohipins, etc.) and length, The distance from the map (the length of the main watercourse, the length of the line of the water line, etc.) is very precisely processed, which was not always the case with the use of mechanical instruments, planimeters and curvimeters. By obtaining the obtained physicalgeographic inputs, after entering the data, results were obtained. A detailed view of this computer graphic method is presented in the results of this doctoral dissertation. Part of the research of this doctoral thesis was done in the area of the northeast of Iran, in the Shirindareh basin. About 100 million hectares of Iranian territory are exposed to erosion or other types of chemical and physical degradation (Kheirodin, 2016). Erosion by water entangles large areas in Iran, destroying fertile agricultural land (Sadeghi, 2017). Almost 35 million hectares of Iran are under the influence of various types of water erosion (Zakerinejad and Maerker, 2015). This fact was also a cause and challenge for the research to partly look at this issue in Iran, testing the new WIntErO model on one of the basins in Iran. |
| Databáze: | OpenAIRE |
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