Đerdap national park

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Đerdap National Park
IUCN category II (national park)
Đerdap National park.jpg
Đerdap National Park
Area 637.87 km2 (246.28 sq mi)
Established 1974
Website Djerdap
Golubac fortress
Tabula Traiana in Đerdap National Park

The Đerdap National Park (Serbian: Национални парк Ђердап / Nacionalni park Đerdap) stretches along the right bank of the Danube River from the Golubac fortress (Serbian: Голубачки град / Golubački grad) to the dam near Novi Sip, Serbia. It was established in 1974 and spreads on 63,786.5 ha (157,620 acres).[1] The park management office is in the town of Donji Milanovac on the Danube. Across the river is the Parcul Natural Porțile de Fier in Romania.

Geography[edit]

The main feature and attraction of the Đerdap National Park's natural beauty is the Đerdap gorge - the famous Iron Gate - the grandiose gateway through the southern slopes of the Carpathian mountains where the longest and biggest river accumulation in former Yugoslavia is located.

The Đerdap gorge, which is some 100 km (62 mi) long (from Golubac to Tekija), is actually a compound river valley made up of four gorges (Gornja klisura, Gospođin vir, Veliki and Mali kazan and Sipska klisura), separated from each other by ravines. In Gospođin vir, one of the greatest river depths in the world has been measured (82 m (269 ft)). The cliffs of the canyon in Kazan are about 300 m (980 ft) high while the riverbed in this part is narrowed down to 150 m (490 ft).

The terrain is mountainous (Miroč mountain) with numerous caves, pits, gorges, depressions, springs (karstic spring of Blederija on Miroč) and lakes. There are several excellent natural scenic viewpoints, like the Veliki štrbac and Mali štrbac on the Miroč, above the Kazan gorge. Panoramic view includes mountains of Deli Jovan and Veliki Krš in Serbia and the Carpathians in Romania. Viewpoint Greben was named by Jovan Žujović as the "most beautiful hill in the Balkans" at the 1900 Geology congress in Budapest. Another popular feature above the Danube is the hill of Kapetan Mišin breg. The Đerdap is the longest breakthrough type gorge in Europe.[2]

Name[edit]

Both Đerdap and former Serbian name for it, Demir-kapija, are Turkish in origin. Demir-kapija means "iron gate" (demirkapı) and a translation of it entered most of the other languages as the name of the gorge. Đerdap comes from girdap which means whirlpool, vortex.[2]

Power plants[edit]

The territory of the national park is filled with a series of other important features: abundant and diversified animal and especially plant life, attractive surroundings and landscapes, cultural and historical monuments and other anthropogenic tourist attractions, including a 253 km2 (98 sq mi)[3][4][5] artificial Lake Đerdap, the largest lake in Serbia, formed by the construction of a Iron Gate I Hydroelectric Power Station (or "Đerdap"). The plant was finished in 1972, being fourth-largest in the world at the time (according to the staff at the power plant). It was a big collaboration project between Yugoslavia and Romania. The power plant employs a large number of the residents of the nearby town of Kladovo. The "Đerdap" power plant record power production was in 1980 of over 7 terawatt-hours (TW·h) electric power. With the building of the second power plant Iron Gate II Hydroelectric Power Station (or "Đerdap" II, 1977-84) and the adjoining Lake Đerdap II 92 km2 (36 sq mi),[3] the original power plant became better known as "Đerdap I".

The plans to build "Đerdap III" were also made. It wouldn't be a classical power plant with another dam, but was planned to use the hydro-electrical potential of the already existing Lake Đerdap. The reversible hydro plant was projected in the vicinity of Donji Milanovac, on the park territory in the Pesače section. The original projects are from the late 1960s, when Đerdap I was still in construction. Some preparatory works have been done in the 1970s on the location of Debelo Brdo, upstream of the mouth of the Boljetinska reka into the lake, but the idea was abandoned due to the worsening of the economic situation in Yugoslavia in the late 1970s and the power plant was never built. The concept envisioned the lifting of the lake water by the pumps from the height of 68 m (223 ft), to the projected pools of Pesača and Brodica, with the capacity of 588,000,000 m3 (2.08×1010 cu ft), and only in the periods of the electricity surplus. During the dry or winter periods, Đerdap II would work as the classical hydro plant but using only stored waters which would fall for 400 m (1,300 ft) onto the turbines. As the entire facility and the auxiliary objects would be built on the bank of the Danube, it would be cheaper than building them on the land, as in thermo-electrical plants, and it would have twice the capacity of the Đerdap I or Kostolac thermal plant. The plant would produce 2,400 megawatts of electricity, which would cover the present consumption in the state and made Serbia an exporter of the electricity. Also, due to the mechanism of the electricity production, it wouldn't have negative consequences on the park's eco-system.[6]

Wildlife[edit]

Plants[edit]

Some 1,100 plant species inhabit the park. The include Tertiary relicts like Turkish hazel, walnut tree, European yew, largeleaf linden, downy oak and European holly. The Đerdap's tulip (Tulipa hungarica Borbás), became extinct after the reservoir was formed.[1] Out of 15 species which can be found only on the Balkans are Pančić's maple and certain species of heartsease, wild thyme and meadow fescue. There are also Carpathian endemites like sweet carrot and Seseli rigidum. Internationally protected are floating fern, Fritillaria degeniana, water caltrop, Bulbophyllum loroglossum and cat grass.[2]

Animals[edit]

The park is also a home to 150 bird species.[1]

Human history[edit]

The national park is dotted with many natural and cultural values which are included in a special protection programme. Lepenski Vir is the 11,500-year-old archaeological site with exceptionally important traces of settlements and the life of the Mesolithic and later Neolithic people. Lepenski Vir was discovered in 1967 by Dragoslav Srejović, but from 1965 to 1971 over 30 sites were discovered ranging from the Mesolithic to the Late Middle Ages. Around 800 BC it was part of the transit route of the Triballi, Dacians ant the Autariates while Romans arrived in the first century BC. Đerdap was part of the border zone of the empire and was on the route of the western extension of the Via Militaris. Some remnants of the road still survive. Roman Emperor Trajan built in 105 AD a famed Trajan's Bridge, from which the several pillars survived today so as the Tabula Traiana. There was also a Roman fortress Diana in Kladovo. Altogether, there are 4 cultural monuments and 19 archaeological finds. Major medieval monument is the Golubac fortress with numerous artifacts discovered in it: pottery, iron tools, hatchets, pickaxes, spears, bolts, etc. In the vicinity of the fortress are the remnants of the Turkish bath and the memorial drinking fountain dedicated to Zawisza the Black, Polish knight who was killed defending the fortress during the 1428 Siege of Golubac.[2]

The region is known for many myths which developed in time. Two of the most popular include the one about the devil face's midget with goat ears and legs, long white beard and the conical hat. He lives in the Danube's whirlpools and shows only at night. He ascends from the depths to drown people who swim or are fell off the boats. The other myth is about "beluga", a gigantic sturgeon which arises from the bottom to attack people.[2]

The are 27 settlements in the park territory with the total population of 35,000.[2]

Protection[edit]

Apart from being a national park since 1974, Đerdap is also an Important Bird Area and Important Plant Area,[2] and has been nomimated for the European Geoparks Network.[1]

Tourism[edit]

The Đerdap National Park has become one of the most visited tourist regions in Serbia especially after the construction of the dam and the formation of the large lake. The gorge and the hydroelectric power plant can be visited from Belgrade and other cities downstream from it. There are a number of tourist points in the park with hotel and other facilities, offering tourists rest and swimming and tours of the cultural and historical monuments and natural values. Though the Danube river is quite polluted by international standards, fishing is still very popular. Some large specimens of catfish have weighed in at over 100 kg (220 lb).

References[edit]

  1. ^ a b c d Aleksandra Mijalković (18 June 2017), "O očuvanju naše prirodne baštine: najbolja zaštita u naconalnim parkovima", Politika-Magazin (in Serbian), pp. 3–6 
  2. ^ a b c d e f g Dimitrije Bukvić (3 July 2017), "Mitovi i legende iza gvozdenih vrata", Politika (in Serbian), p. 08 
  3. ^ a b Handbook on Yugoslavia (1987); Federal Secretariat for Information-Belgrade; ISBN 86-7145-027-9
  4. ^ Jovan Đ. Marković (1990): Enciklopedijski geografski leksikon Jugoslavije; Svjetlost-Sarajevo; ISBN 86-01-02651-6
  5. ^ Mala Prosvetina Enciklopedija, Third edition (1986); Prosveta; ISBN 86-07-00001-2
  6. ^ Božidar Petrović (7 August 2017), "Šta je sa Đerdapom 3", Politika (in Serbian) 

External links[edit]