Hutovo Blato | |
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Location | Herzegovina-Neretva Canton, Bosnia and Herzegovina |
Coordinates | 43°04′N17°47′E / 43.06°N 17.79°E |
Area | 78.24 km2 (30.21 sq mi) [1] |
Designation | |
Official name | Hutovo Blato Wetland |
Designated | 24 Sep 2001 |
Reference no. | 1105 [2] |
Established | 1995 |
Visitors | Open all year(in Open all year) |
Operator | Hutovo Blato Public Enterprise |
Website | Hutovo Blato Nature Park |
Hutovo Blato is a nature reserve and bird reserve located in Bosnia and Herzegovina. It is primarily composed of marshlands that were created by the underground aquifer system of the Krupa River. It is fed from the limestone massif of Ostrvo that divides the Deransko Lake and Svitavsko Lake. [3] The reserve is on the list of BirdLife International's Important Bird Areas. It is the largest reserve of its kind in the region, in terms of both size and diversity. It is home to over 240 types of migratory birds and dozens that make their permanent home in the sub-Mediterranean wetlands surrounding Deransko Lake. [4] In the migration season, tens of thousands of birds fill the lake and its surroundings.
The valley along the last 30 km of the Neretva River, and the river itself, comprise a remarkable landscape. Downstream from the confluence of its tributaries, the Trebižat and Bregava rivers, the valley spreads into an alluvial fan covering 20,000 hectares. The upper valley, the 7,411 hectares in Bosnia and Herzegovina, is called Hutovo Blato.
Neretva Delta has been recognised as a Ramsar site since 1992, and Hutovo Blato since 2001. Both areas form one integrated Ramsar site that is a natural entity divided by the state border. [5] The Important Bird Areas programme, conducted by BirdLife International, covers protected areas in Croatia and Bosnia and Herzegovina. [6]
Since 1995, Hutovo Blato has been protected as a Hutovo Blato Nature Park [7] [8] and managed by a public authority. The whole zone is well protected from human impact and functions as an important habitat for many plants and animals . [6] Historical site, Old Fortress Hutovo Blato, is located in the area of Nature Park. Nature Park "Hutovo Blato" is located in the South-Western part of Bosnia and Herzegovina, 30 km from City of Mostar and near the Croatian border. It stretches over an area of about 7,411 ha and represents one of the richest wetland reserves in Europe. Until 1995, when the cantonal protected area was founded, Hutovo Blato represented well-known area mainly for its hunting and fishing tourism. Every winter over 200 species of birds find their shelter inside this untouched nature. [9] Visitors can enjoy relaxation, recreational activities in nature, sport-fishing, cycling and main tourist attraction – photo safari. There is also an educational path providing information of park and for rising environmental awareness and need for preservation of natural heritage in Nature park "Hutovo Blato".
The part of the park which kept its original form and almost untouched nature. Gornje Blato-Deransko Lake is supplied by the karstic water sources of the Trebišnjica river, emerging in the proximity of the bordering hills. It is hydro-geologically connected to the Neretva river through its effluent, the Krupa river, formed out of 5 lakes (Škrka, Deranja, Jelim, Orah, Drijen) and by large portions permanently flooded, also isolated by wide groves of reedbebds and trees, thus representing the most interesting preserved area. [10]
The Krupa river is the Neretva left tributary and the main water current of Hutovo Blato, which leads the waters from Deransko Lake and Svitavsko Lake into the Neretva river. The length of Krupa River is 9 km with an average depth of 5 meters. The Krupa River does not have an actual source, but is actually an arm of Deransko Lake. Also, the Krupa River is a unique river in Europe, because the river flows both ways. It flows 'normally' from the 'source' to the mouth and from the mouth to the 'source'. This happens when, due to high water level and large quantity of water, river Neretva pushes the Krupa river in the opposite direction. [11]
Systematic list of registered species on 13 April 2001: [4]
After intense excavations in the area of Hutovo Blato in the autumn of 2008, archaeologists from the University of Mostar (Bosnia and Herzegovina) and the University of Lund (Sweden) found the very first traces of an Illyrian trading post, thought to be more than two thousand years old. The find is unique in a European perspective and the archaeologists have concluded that Desilo, as the location is called, was an important trading post and a site of significant contact between the Illyrians and the Romans. Surprisingly large finds have been made in a short period of time. The archaeologists have discovered the ruins of a settlement, the remains of a harbour that probably functioned as a trading post, as well as many sunken boats, fully laden with wine pitchers – so-called amphorae – from the 1st century BC. [12] The archaeologist Adam Lindhagen, who holds a PhD from the University of Lund and has specialised in Roman wine amphorae , says that this is the most important find of all time from the Illyrian areas. [13] [14]
The Herzegovina-Neretva Canton is one of 10 cantons of the Federation of Bosnia and Herzegovina in Bosnia and Herzegovina.
The Neretva, also known as Narenta, is one of the largest rivers of the eastern part of the Adriatic basin. Four hydroelectric power plants with large dams provide flood protection, electricity and water storage. The Neretva is recognized for its natural environment and diverse landscapes.
Čapljina is a city located in Herzegovina-Neretva Canton of the Federation of Bosnia and Herzegovina, an entity of Bosnia and Herzegovina. It is located on the border with Croatia a mere 20 kilometres (12 mi) from the Adriatic Sea.
Livanjsko polje, located in Bosnia and Herzegovina, is the largest polje in the world and a RAMSAR wetland site. A typical example of karst polje encircled by tall peaks and mountain ranges, the field is characterized by many unique natural phenomenons and karstic features.
The Buna is a short river in Bosnia and Herzegovina; it is a left-bank tributary of the Neretva. Its source, Vrelo Bune, is a strong karstic spring located near the village of Blagaj, southeast of Mostar. Vrelo Bune is one of the strongest springs in Europe and has extremely cold water. The Buna flows west for approximately 9 km, starts at Blagaj and, meandering through the villages of Blagaj, Kosor, Malo Polje and Hodbina, joins the Neretva near the settlement Buna. The site of confluence is called Buna Canals. The Bunica river is the main left-bank tributary of the Buna. The Buna is major habitat for an endemic trout species known under its vernacular name as Softmouth trout.
The Bregava is a sinking river in Bosnia and Herzegovina that passes through the town of Stolac. It is a left tributary of the Neretva river.
Prebilovci is a village in Bosnia and Herzegovina, near the city of Čapljina (Чапљина). Prebilovci was first mentioned in the 15th century. The village has a population of roughly around 50 inhabitants.
Salmo dentex is a variety of trout, a freshwater fish in the family Salmonidae, found in the western Balkans. Until recently the identity, biological distinctness and species status of the dentex trout were not properly clarified, but genetic data now suggest it is not a monophyletic unit that could be distinguished from other salmonids as a separate species.
Blagaj is a historic village and protected heritage site in Bosnia and Herzegovina. It is located in the south-eastern region of the Mostar basin, in the Herzegovina-Neretva Canton. It stands at the edge of Bišće plain and is one of the most valuable mixed urban and rural built environments in Bosnia and Herzegovina, distinguished from other similar built environments in its urban layout. Blagaj was most likely named for its mild weather patterns since blaga in Bosnian means "mild". Blagaj is situated at the spring of the Buna river and a historical tekija. The Blagaj Tekija was built around 1520, with elements of Ottoman architecture and Mediterranean style and is considered a national monument. Blagaj Tekke is a monastery built for the Dervish.
Herzegovina is the southern and smaller of two main geographical regions of Bosnia and Herzegovina, the other being Bosnia. It presently does not have strictly defined administrative borders; however, in the past it was organized as Sanjak of Herzegovina and Herzegovina Eyalet (1833–1851).
The Trebižat is a river in the southern part of Bosnia and Herzegovina, and major right tributary of the Neretva River.
Desilo is an underwater archaeological site in southern Bosnia and Herzegovina, located near the Neretva river and the Croatian border. The site was first discovered in the late 20th century, but Desilo's history can be traced as far back as ancient times. Investigations by a University of Mostar archaeological team in 2007 uncovered many sunken boats at the bottom of the small lake in Desilo valley. The archaeologists believe these boats to be Illyrian ships, dating back to the first and second centuries B.C. Further excavations in 2008 by University of Oslo archaeologists found evidence suggesting that Desilo was an Illyrian trading post. These archaeological findings are significant because they are the first known discovery of Illyrian ships. Additionally, Desilo functioning as a trading centre suggests there were peaceful interactions between the Illyrians and the Romans.
The Krupa river is a left tributary of the river Neretva and the main water current of Hutovo Blato, which leads the waters from Gornje Blato and Svitavsko Lake into the Neretva river near Dračevo. The length of Krupa is 9 km with an average depth of 5 meters. The Krupa is an extension and outlet of Deransko Lake. Also, the Krupa is a unique river in Europe, because the river flows both ways. It flows normally from the source to the mouth and from the mouth to the source. This happens when, due to high water levels and large quantities of water, the Neretva pushes the Krupa river in the opposite direction. The river has rich biodiversity, with numerous fish species endemic to the Neretva basin inhabiting Krupa and its lakes. It is observed that important Salmo marmoratus, known under its vernacular name as glavatica and/or gonjavac, and endemic to the handful of rivers of the Adriatic watershed, enters these waters to spawn.
The Bunica is a short river in Bosnia and Herzegovina and a left-bank tributary of the Neretva. It is also a main tributary of the Buna. Its source, Vrelo Bunice, is located under sharp cliffs between the villages of Hodbina and Malo Polje, 14 km south from Mostar. It is a very deep and strong karstic spring and difficult to access. Together with the Buna river, it flows west for approximately 10 km and joins the Neretva river near the village of Buna. The Bunica is inhabited by endemic trout species known under its vernacular name as Softmouth trout.
Buna is a populated settlement at the confluence of the Buna river and Neretva river some 10 km downstream the Neretva and south of Mostar, Herzegovina-Neretva Canton, Bosnia and Herzegovina.
Upper Neretva, is the upper course of the Neretva river, including vast mountainous area surrounding the Neretva, with numerous human settlements, peaks and forests, numerous streams and well-springs, three major glacial lakes near the river and even more scattered across the mountains of Treskavica and Zelengora, in a wider area of the Upper Neretva with its flora and fauna.
Neretva Delta is the river delta of the Neretva, a river that flows through Bosnia and Herzegovina and Croatia and empties in the Adriatic Sea. The delta is a unique landscape in southern Croatia, and a wetland that is listed under the Ramsar Convention as internationally important, as the wetland extends into the Hutovo Blato in Herzegovina.
The fish fauna of the Neretva river basin in the western Balkans is representative of the Dinaric karst region and characterized by several endemic and endangered species.
Svitavsko Lake is semi-artificial lake in Bosnia and Herzegovina, between village Svitava and Neretva river. The lake is a part of Hutovo Blato complex of marshes, lakes, underground karstic wellsprings and rivers, that form the "Hutovo Blato" Nature Park.