Neretva in Mostar.JPG
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The Neretva ( sr-cyrl, Неретва, ), also known as Narenta, is one of the largest rivers of the eastern part of the Adriatic basin. Four HE power-plants with large dams (higher than 150,5 metres) provide flood protection, power and water storage. It is recognized for its natural environment and diversity of its landscape. Freshwater
ecosystems An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syst ...
have suffered from an increasing population and the associated development pressures. One of the most valuable natural resources of
Bosnia and Herzegovina Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovina and often known informally as Bosnia, is a country at the crossroads of south and southeast Europe, located in the Balkans. Bosnia and H ...
and
Croatia , image_flag = Flag of Croatia.svg , image_coat = Coat of arms of Croatia.svg , anthem = "Lijepa naša domovino"("Our Beautiful Homeland") , image_map = , map_caption = , capit ...
is its freshwater resource, contained by an abundant wellspring and clear
river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of w ...
s. Situated between the major regional
river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of w ...
s (
Drina The Drina ( sr-Cyrl, Дрина, ) is a long Balkans river, which forms a large portion of the border between Bosnia and Herzegovina and Serbia. It is the longest tributary of the Sava River and the longest karst river in the Dinaric Alps whi ...
river on the east,
Una Una and UNA may refer to: Places * 160 Una, the asteroid "Una", an asteroid named after the Faerie Queene character * Una River (disambiguation), numerous rivers * Una, Himachal Pradesh, a town in India ** Una, Himachal Pradesh Assembly constit ...
river on the west and the
Sava The Sava (; , ; sr-cyr, Сава, hu, Száva) is a river in Central and Southeast Europe, a right-bank and the longest tributary of the Danube. It flows through Slovenia, Croatia and along its border with Bosnia and Herzegovina, and finally t ...
river) the Neretva basin contains the most significant source of
drinking water Drinking water is water that is used in drink or food preparation; potable water is water that is safe to be used as drinking water. The amount of drinking water required to maintain good health varies, and depends on physical activity level, a ...
. The Neretva is notable among
river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of w ...
s of the
Dinaric Alps The Dinaric Alps (), also Dinarides, are a mountain range in Southern and Southcentral Europe, separating the continental Balkan Peninsula from the Adriatic Sea. They stretch from Italy in the northwest through Slovenia, Croatia, Bosnia and Herz ...
region, especially regarding its diverse
ecosystems An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syst ...
and habitats,
flora Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous (ecology), indigenous) native plant, native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' ...
and
fauna Fauna is all of the animal life present in a particular region or time. The corresponding term for plants is ''flora'', and for fungi, it is ''funga''. Flora, fauna, funga and other forms of life are collectively referred to as ''Biota (ecology ...
, cultural and historic heritage. Its name has been suggested to come from the Indo-European root *ner, meaning "to dive". The same root is seen in the Serbo-Croatian root "roniti".


Geography and hydrology

The Neretva flows through Bosnia and Herzegovina and Croatia until reaching the
Adriatic Sea The Adriatic Sea () is a body of water separating the Italian Peninsula from the Balkan Peninsula. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to t ...
. It is the largest karst river in the Dinaric Alps in the eastern part of the Adriatic basin/watershed. Its total length is , of which are in Bosnia and Herzegovina, while the final are in the
Dubrovnik-Neretva County The Dubrovnik-Neretva County (; hr, Dubrovačko-neretvanska županija, ) is the southernmost county of Croatia, located in south Dalmatia. The county seat is Dubrovnik and other large towns are Korčula, Metković, Opuzen and Ploče. The Muni ...
of Croatia. The Neretva watershed is in total; in Bosnia and Herzegovina with the addition of the
Trebišnjica The Trebišnjica ( sr-cyrl, Требишњица) is a river in Bosnia and Herzegovina. It used to be a sinking river, long above the ground. With a total length of above and under the ground, it is one of the longest sinking rivers in the world ...
river watershed and in Croatia, . The average discharge at profile Žitomislići in Bosnia and Herzegovina is /s and at the mouth in Croatia is /s in addition to the Trebišnjica River's /s. The
Trebišnjica The Trebišnjica ( sr-cyrl, Требишњица) is a river in Bosnia and Herzegovina. It used to be a sinking river, long above the ground. With a total length of above and under the ground, it is one of the longest sinking rivers in the world ...
River basin is included in the Neretva watershed due to a physical link of the two basins by the porous karst terrain. The hydrological parameters of Neretva are regularly monitored in Croatia at
Metković Metković () is a town in the Dubrovnik-Neretva County of Croatia, located in the southeast of the country, on the banks of the river Neretva and on the border with Bosnia and Herzegovina. Demographics The total population of the city municipal ...
.


Sections

Geographically and hydrologically the Neretva is divided into three sections. Its source and headwaters gorge are situated deep in the Dinaric Alps at the base of the
Zelengora Zelengora ( sr-cyrl, Зеленгора) is a mountain range in the Sutjeska National Park of Bosnia and Herzegovina. It has a highest altitude of .Ljubljani & Slovenije, p. 194 Topography Geologically, the Zelengora range is part of the Din ...
and
Lebršnik Lebršnik ( sr-cyrl, Лебршник) is a mountain in the municipality of Gacko, East Herzegovina, at the border of Bosnia and Herzegovina and Montenegro. It has an altitude of . See also *List of mountains in Bosnia and Herzegovina List of mo ...
mountains, specifically under the Gredelj saddle. The river source is at 1,227
meters above sea level Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The com ...
and consists of five small and distinct wellsprings. On its 90 kilometers course through the first section the Neretva cuts two distinct deep and narrow canyons and two distinct wide and fertile valleys, around Ulog and then around
Glavatičevo , image_skyline = Glavatičevo.jpg , imagesize = , image_caption = Glavatičevo village , image_flag = , flag_size = , image_seal = , seal_size = , image_map ...
, before it reaches town of
Konjic Konjic ( sr-Cyrl, Коњиц) is a city and municipality located in Herzegovina-Neretva Canton of the Federation of Bosnia and Herzegovina, an entity of Bosnia and Herzegovina. It is located in northern Herzegovina, around southwest of Saraje ...
. This section is also better known as the
Upper Neretva for en, Narrative, Gurgle. , nickname = Nera; Emerald RiverModra rijeka( en, Purple River) , image = , image_size = , image_caption = Protected section of the Upper Neretva canyon, Ćepa (1006 m). , map ...
( bs, Gornja Neretva), and here river flows generally from east-southeast to north-northwest as do most Bosnia and Herzegovina rivers belonging to the
Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , p ...
watershed, and covers some with an average elevation of 1.2%. Right below Konjic, the Neretva again expands into a third and largest valley which provided fertile agricultural land before it was flooded by large artificial reservoir, Jablaničko Lake, formed after construction of a Jablanica Dam near town of Jablanica. The second section begins from the confluence of the Neretva and the
Rama Rama (; ), Ram, Raman or Ramar, also known as Ramachandra (; , ), is a major deity in Hinduism. He is the seventh and one of the most popular '' avatars'' of Vishnu. In Rama-centric traditions of Hinduism, he is considered the Supreme Bein ...
between Konjic and Jablanica where the Neretva suddenly takes almost 180° degrees turn toward east-southeast and flows the short leg before reaches town of Jablanica, from which point turns again toward south. From Jablanica, the Neretva enters third and the largest canyon on its course, running through the steep slopes mountains of
Prenj Prenj ( sr-cyrl, Прењ) is a mountain range in the Dinaric Alps of southern Bosnia and Herzegovina, located in eastern Herzegovina near Mostar, Jablanica and Konjic. The highest peak is ''Zelena glava'' at . Prenj massif has at least 11 peaks ...
,
Čvrsnica Čvrsnica ( sr-cyrl, Чврсница, ) is a mountain in the Dinarides of Bosnia and Herzegovina, located in northern Herzegovina. Most of the mountain is located in the Herzegovina-Neretva Canton municipalities of Mostar and Jablanica, while t ...
and Čabulja reaching in depth. Three
hydroelectric dam Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined an ...
s operate between Jablanica and
Mostar , settlement_type = City , image_skyline = Mostar (collage image).jpg , image_caption = From top, left to right: A panoramic view of the heritage town site and the Neretva river from Lučki Bridge, Koski Mehmed Pasha ...
. When the Neretva expands for the second and final time, it reaches its third section. This area is often colloquially called the ''"Bosnian and Herzegovinian California"''. The last of its course forms wide alluvial delta, before the river empties into the
Adriatic Sea The Adriatic Sea () is a body of water separating the Italian Peninsula from the Balkan Peninsula. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to t ...
.


Tributaries

Rivers of the Tatinac (also known as the Jezernica), the Gornji Krupac and Donji Krupac, the Ljuta (also known as the Dindolka), the Jesenica, the Bjelimićka Rijeka, the Slatinica, the Račica, the
Rakitnica Rakitnica ( sr-cyrl, Ракитница) is the main tributary of the first section of the Neretva river, also called Upper Neretva ''( bs, Gornja Neretva)''. It meets Neretva from the right, flowing from north to south, between Bjelašnica and ...
, the Ljuta (Konjička), the Trešanica, the Neretvica, the
Rama Rama (; ), Ram, Raman or Ramar, also known as Ramachandra (; , ), is a major deity in Hinduism. He is the seventh and one of the most popular '' avatars'' of Vishnu. In Rama-centric traditions of Hinduism, he is considered the Supreme Bein ...
,
Doljanka The Doljanka River is a right tributary of Neretva river in North Herzegovina, Bosnia and Herzegovina.Spahić M. et al. (2000): Bosna i Hercegovina (1:250.000). Izdavačko preduzeće „Sejtarija“, Sarajevo. The length of Doljanka is around 18&n ...
, the Drežanka, the Grabovica, the
Radobolja Radobolja is a river in Bosnia and Herzegovina. It is five kilometers long and its spring is located below the Mikuljača hill in Mostar's suburb of Ilići. Radobolja flows through Mostar and flows into the Neretva River near the Old Bridge. Dur ...
, and the
Trebižat Trebižat is a village in Bosnia and Herzegovina. According to the 1991 census, the village is located in the municipality of Čapljina Čapljina ( sr-cyrl, Чапљина, ) is a city located in Herzegovina-Neretva Canton of the Federation of ...
flow into the Neretva from the right, while the Jezernica, the Živanjski Potok (also known as the Živašnica), the
Lađanica Lađanica ( Cyrillic: Лађаница) is a settlement in the municipality of Konjic, Bosnia and Herzegovina; it is the eastern hamlet of the village of Glavatičevo , image_skyline = Glavatičevo.jpg , imagesize = , image ...
, the Krupac, the Bukovica, the Šištica, the Bijela, the Idbar, the Glogošnica, the
Mostarska Bijela Mostarska Bijela or simply Bijela is a mountain creek and gorge in Bosnia and Herzegovina. Despite its low discharge and relatively short flow, this river takes a significant place in Bosnia and Herzegovina's Dinaric karst's geology and hydrology. ...
, the Buna, the
Bregava The Bregava ( sr-cyrl, Брегава) is a sinking river in Bosnia and Herzegovina that passes through the town of Stolac. It is a left tributary of the Neretva river. The river Bregava and its buildings - bridges, mills and stamping mills over ...
, and the Krupa flow into it from the left.


Towns and villages

Towns and villages on the Neretva include Ulog,
Glavatičevo , image_skyline = Glavatičevo.jpg , imagesize = , image_caption = Glavatičevo village , image_flag = , flag_size = , image_seal = , seal_size = , image_map ...
,
Konjic Konjic ( sr-Cyrl, Коњиц) is a city and municipality located in Herzegovina-Neretva Canton of the Federation of Bosnia and Herzegovina, an entity of Bosnia and Herzegovina. It is located in northern Herzegovina, around southwest of Saraje ...
, Čelebići, Ostrožac, Jablanica, Grabovica, Drežnica,
Bijelo polje Bijelo Polje ( cnr, Бијело Поље, ) is a town in northeastern Montenegro on the Lim River. It has an urban population of 15,400 (2011 census). It is the administrative, economic, cultural and educational centre of northern Montenegro. ...
, Vrapčići,
Mostar , settlement_type = City , image_skyline = Mostar (collage image).jpg , image_caption = From top, left to right: A panoramic view of the heritage town site and the Neretva river from Lučki Bridge, Koski Mehmed Pasha ...
,
Buna village Buna (Serbian Cyrillic: Буна) 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. The famous source of th ...
, the historical town of
Blagaj Blagaj is a village in the south-eastern region of the Mostar basin, in the Herzegovina-Neretva Canton of Bosnia and Herzegovina. It stands at the edge of Bišće plain and is one of the most valuable mixed urban and rural built environments in ...
, Žitomislići, the historical village of Počitelj, Tasovčići,
Čapljina Čapljina ( sr-cyrl, Чапљина, ) 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 from the Adriatic Sea. The ...
, and Gabela in Bosnia and Herzegovina; and
Metković Metković () is a town in the Dubrovnik-Neretva County of Croatia, located in the southeast of the country, on the banks of the river Neretva and on the border with Bosnia and Herzegovina. Demographics The total population of the city municipal ...
,
Opuzen Opuzen ( it, Forte Opus) is a small town in Dubrovnik-Neretva County in Croatia. The town is located upstream from the mouth of the river Neretva, in southern Dalmatia. This settlement is known as a major center of tangerine production in Croatia ...
,
Komin Komin may refer to: * Komin, Dubrovnik-Neretva County Komin is a small town in Dubrovnik-Neretva County in Croatia on the river Neretva The Neretva ( sr-cyrl, Неретва, ), also known as Narenta, is one of the largest rivers of the east ...
, Rogotin, and
Ploče Ploče (; it, Porto Tolero) is a town and seaport in the Dubrovnik-Neretva County of Croatia. Geography Ploče is located on the Adriatic coast in Dalmatia just north of the Neretva Delta and is the natural seaside endpoint of most north-south ...
in Croatia. The biggest town on the Neretva River is
Mostar , settlement_type = City , image_skyline = Mostar (collage image).jpg , image_caption = From top, left to right: A panoramic view of the heritage town site and the Neretva river from Lučki Bridge, Koski Mehmed Pasha ...
in Bosnia and Herzegovina.


Upper Neretva

The upper course of the Neretva river is simply called the
Upper Neretva for en, Narrative, Gurgle. , nickname = Nera; Emerald RiverModra rijeka( en, Purple River) , image = , image_size = , image_caption = Protected section of the Upper Neretva canyon, Ćepa (1006 m). , map ...
'' ( bs, Gornja Neretva)''. It includes numerous streams and well-springs, three major glacial lakes near the river and more lakes scattered across the mountains of
Treskavica Treskavica ( sr-cyrl, Трескавица) is a mountain range in Bosnia and Herzegovina, situated in Trnovo municipality just south of city of Sarajevo. Mala Ćaba (Đokin Toranj) peak at 2088 m (6850 ft.), which makes Treskavica the tallest ...
and
Zelengora Zelengora ( sr-cyrl, Зеленгора) is a mountain range in the Sutjeska National Park of Bosnia and Herzegovina. It has a highest altitude of .Ljubljani & Slovenije, p. 194 Topography Geologically, the Zelengora range is part of the Din ...
in the wider area, mountains, peaks and forests, flora and fauna of the area. The Upper Neretva has water of Class I purity and is almost certainly the coldest river water in the world, often as low as 7–8 degrees Celsius in the summer months. Rising from the base of the
Zelengora Zelengora ( sr-cyrl, Зеленгора) is a mountain range in the Sutjeska National Park of Bosnia and Herzegovina. It has a highest altitude of .Ljubljani & Slovenije, p. 194 Topography Geologically, the Zelengora range is part of the Din ...
and
Lebršnik Lebršnik ( sr-cyrl, Лебршник) is a mountain in the municipality of Gacko, East Herzegovina, at the border of Bosnia and Herzegovina and Montenegro. It has an altitude of . See also *List of mountains in Bosnia and Herzegovina List of mo ...
Mountain, Neretva headwaters run in undisturbed rapids and waterfalls, carving steep gorges reaching in depth.


Rakitnica River

The
Rakitnica Rakitnica ( sr-cyrl, Ракитница) is the main tributary of the first section of the Neretva river, also called Upper Neretva ''( bs, Gornja Neretva)''. It meets Neretva from the right, flowing from north to south, between Bjelašnica and ...
is the main tributary of the first section ''( bs, Gornja Neretva)''. The Rakitnica River forms a long canyon, out of its length, that stretches between
Bjelašnica Bjelašnica ( sr-cyrl, Бјелашница, ) is a mountain in central Bosnia and Herzegovina. It is to the southwest of Sarajevo, bordering Mount Igman. Bjelašnica's tallest peak, by which the mountain group got its name, rises to an elevatio ...
and Visočica to the southeast from
Sarajevo Sarajevo ( ; cyrl, Сарајево, ; ''see names in other languages'') is the capital and largest city of Bosnia and Herzegovina, with a population of 275,524 in its administrative limits. The Sarajevo metropolitan area including Sarajevo ...
. From the canyon, a hiking trail along the ridge of the Rakitnica canyon drops 800 m below, to the famous village of Lukomir. The village is the only remaining traditional semi-nomadic Bosniak mountain village in Bosnia and Herzegovina. At almost 1,500 m, Lukomir features stone homes with cherry-wood roof tiles. It is the country's highest and most isolated mountain village. The village is inaccessible from the first snows in December until late April and sometimes even later, except by skis or on foot.


Middle Neretva

Hydrographically the Middle Neretva section begins from town of Konjic, but after the construction of
Jablanica Hydroelectric Power Station The Jablanica Dam is an arch-gravity dam on the Neretva River about northwest of Jablanica, Bosnia and Herzegovina, Jablanica in the Herzegovina-Neretva Canton of Bosnia and Herzegovina. The dam was constructed between 1947 and 1955 with the prima ...
and flooding of large fertile valley between Konjic and Jablanica, known simply as "Neretva" since Middle Ages, the new point for hydrographical division became dam of the Jablanica HPP where also is a place of confluence of the rivers Neretva and
Rama Rama (; ), Ram, Raman or Ramar, also known as Ramachandra (; , ), is a major deity in Hinduism. He is the seventh and one of the most popular '' avatars'' of Vishnu. In Rama-centric traditions of Hinduism, he is considered the Supreme Bein ...
. Here the Neretva river suddenly takes almost 180° degrees turn toward east-southeast and flows the short leg before it reach town of Jablanica. From this point it turns again toward south and enters third and the largest canyon on its course, running through the steep slopes of the mountains of
Prenj Prenj ( sr-cyrl, Прењ) is a mountain range in the Dinaric Alps of southern Bosnia and Herzegovina, located in eastern Herzegovina near Mostar, Jablanica and Konjic. The highest peak is ''Zelena glava'' at . Prenj massif has at least 11 peaks ...
,
Čvrsnica Čvrsnica ( sr-cyrl, Чврсница, ) is a mountain in the Dinarides of Bosnia and Herzegovina, located in northern Herzegovina. Most of the mountain is located in the Herzegovina-Neretva Canton municipalities of Mostar and Jablanica, while t ...
and Čabulja, reaching between in depth. This section is characterized with steep and relatively narrow canyon, and rugged
karstic Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant ro ...
geology and hydrology. Four enormous vales-size rifts appear in the mountainsides forming canyon walls, two from each sides of the river, intersecting with the main canyon almost perpendicularly. The Neretva receives only four small streams in this section, all running through these side-vales, which are relatively short. Going downstream from Jablanica, first two from each side are the Glogošnica stream, its eponymous canyon and small village, at the left, and the Grabovica stream with eponymous canyon and historical village, from the right side. Further downstream two much larger vales appear again on each side, first on the right the stream of Drežanka and its large and steep valley, with two eponymous villages, Donja (Lower) and Gornja (Upper) Drežnica, and than
Mostarska Bijela Mostarska Bijela or simply Bijela is a mountain creek and gorge in Bosnia and Herzegovina. Despite its low discharge and relatively short flow, this river takes a significant place in Bosnia and Herzegovina's Dinaric karst's geology and hydrology. ...
, as one of the most pristine vales in Bosnia and Herzegovina, with its eponymous uniquely characteristic subterranean stream, embedded deep into the
Prenj Prenj ( sr-cyrl, Прењ) is a mountain range in the Dinaric Alps of southern Bosnia and Herzegovina, located in eastern Herzegovina near Mostar, Jablanica and Konjic. The highest peak is ''Zelena glava'' at . Prenj massif has at least 11 peaks ...
mountain, on the left. Although these streams are of low outflow, there are also numerous wellsprings rising on both sides of the canyon at the river banks, with high-capacity discharge. Three large
hydroelectric power station Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined an ...
s operate in this section of the Neretva, between Jablanica and
Mostar , settlement_type = City , image_skyline = Mostar (collage image).jpg , image_caption = From top, left to right: A panoramic view of the heritage town site and the Neretva river from Lučki Bridge, Koski Mehmed Pasha ...
, namely Grabovica HPP, Salakovac HPP and Mostar HPP.


Lakes

Jablanica lake is a large
artificial lake A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including contro ...
on the Neretva river, right below Konjic where the Neretva expands into a wide valley. The river provided fertile, agricultural land before the lake flooded most of it. The lake was created in 1953 after construction of a largegravitational hydroelectric dam near Jablanica in central Bosnia and Herzegovina. The lake has an irregular, elongated shape, and its width varies along its length. The lake is a popular vacation destination.


Lower Neretva

Downstream from the confluence of its tributaries, the
Trebižat Trebižat is a village in Bosnia and Herzegovina. According to the 1991 census, the village is located in the municipality of Čapljina Čapljina ( sr-cyrl, Чапљина, ) is a city located in Herzegovina-Neretva Canton of the Federation of ...
and
Bregava The Bregava ( sr-cyrl, Брегава) is a sinking river in Bosnia and Herzegovina that passes through the town of Stolac. It is a left tributary of the Neretva river. The river Bregava and its buildings - bridges, mills and stamping mills over ...
Rivers, the valley spreads into an
alluvial fan An alluvial fan is an accumulation of sediments that fans outwards from a concentrated source of sediments, such as a narrow canyon emerging from an escarpment. They are characteristic of mountainous terrain in arid to semiarid climates, but a ...
covering . The upper valley, the 7,411 hectares in Bosnia and Herzegovina, is called
Hutovo Blato Hutovo Blato ( sr-cyrl, Хутово Блато) 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 ...
.


Hutovo Blato wetlands

The Neretva Delta has been recognised as a Ramsar site since 1992, and
Hutovo Blato Hutovo Blato ( sr-cyrl, Хутово Блато) 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 ...
since 2001. Both areas form one integrated Ramsar site that is a natural entity divided by the state border. The Important Bird Areas programme, conducted by Birdlife International, covers protected areas in Croatia and Bosnia and Herzegovina. Since 1995, Hutovo Blato has been protected as ''Hutovo Blato Nature Park'' and managed by a public authority. The whole zone is protected from human impact and provides habitat for many plants and animals. The historical site Old Fortress Hutovo Blato is in the Nature Park. Gornje Blato-
Deransko Lake Deransko Lake is a lake of Bosnia and Herzegovina. It is located in the Hutovo Blato, nature reserve and bird reserve located near Čapljina Čapljina ( sr-cyrl, Чапљина, ) is a city located in Herzegovina-Neretva Canton of the Federat ...
is supplied by the karstic water sources of the Trebišnjica River, emerging from bordering hills. It is hydro-geologically connected to the Neretva River through its effluent, the
Krupa River The Krupa ( sr-cyrl, Крупа) 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 i ...
, formed out of five lakes (Škrka, Deranja, Jelim, Orah, Drijen). Large portions are permanently flooded and isolated by wide groves of reedbebds and trees. It represents a more interesting preserved area.


Krupa River

The Krupa River is a Neretva left tributary and the main water current of Hutovo Blato, which carries the waters from Gornje Blato and Svitavsko Lake into the Neretva River. The length of Krupa is with an average depth of . The Krupa does not have a specific source, but is an arm of
Deransko Lake Deransko Lake is a lake of Bosnia and Herzegovina. It is located in the Hutovo Blato, nature reserve and bird reserve located near Čapljina Čapljina ( sr-cyrl, Чапљина, ) is a city located in Herzegovina-Neretva Canton of the Federat ...
. Also, the Krupa is a unique river in Europe, because it flows both ways. It flows both towards and back from its mouth. This happens when a high water level causes Neretva to push Krupa in the opposite direction.


Neretva Delta wetlands

Passing towns and villages in Bosnia and Herzegovina, the Neretva spills out into the
Adriatic Sea The Adriatic Sea () is a body of water separating the Italian Peninsula from the Balkan Peninsula. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to t ...
, building a wetland delta that is listed under the
Ramsar Convention The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar site, Ramsar sites (wetlands). It is also known as the Convention on W ...
as internationally important. In this lower alluvial valley in Croatia, the Neretva River splinters into multiple courses, creating a delta covering approximately 12,000 hectares. The delta in Croatia has been reduced by extensive land reclamation projects, reducing the river flows to just three branches from the original twelve. The marshes, lagoons and lakes that once dotted this plain have disappeared and only fragments of the old
Mediterranean The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western Europe, Western and Southern Europe and Anatolia, on the south by North Africa ...
wetlands survive. Wetlands, marshes and lagoons, lakes, beaches, rivers, hummocks (limestone hills) and mountains compose the delta, with five protected areas with a total area of 1,620 ha. These are ornithological, ichthyologic and landscape reserves.


Endemic and endangered species

Dinaric karst water systems support 25% of the total of 546
fish Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of ...
species in Europe, many
endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...
. The Neretva River, together with four other areas in the
Mediterranean The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western Europe, Western and Southern Europe and Anatolia, on the south by North Africa ...
, has the largest number of
threatened Threatened species are any species (including animals, plants and fungi) which are vulnerable to endangerment in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of ''critical depensa ...
freshwater fish species. The degree of
endemism Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...
in the karst ecoregion is greater than 10%. Multiple fish species have small habitats and are vulnerable, so they are included on the
Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biologi ...
of endangered fish . The Adriatic basin has 88 species of fish, of which 44 are Mediterranean endemic species, and 41 are Adriatic endemic species. More than half of the Adriatic river basin species of fish inhabit the Neretva, the Ombla, the Trebišnjica, the
Morača The Morača ( sr-cyrl, Морача, ) is a major river in Montenegro that originates in the northern region in Kolašin Municipality under Mount Rzača. It meanders southwards for before emptying into Lake Skadar. Its drainage basin covers ...
Rivers and their tributaries, and more than 30 are endemic.


Invasive species

A
pike perch ''Sander'' (formerly known as ''Stizostedion'') is a genus of predatory ray-finned fish in the family Percidae, which also includes the perches, ruffes, and darters. They are also known as "pike-perch" because of their resemblance to fish in th ...
(''Sander lucioperca'' Linnaeus 1758) (also see ''Sander'' (genus)) population in the Neretva River watershed was observed in 1990 for the first time. The Rama River, a right tributary of the Neretva, and its Rama Lake received an unknown quantity of this
allochthonous River ecosystems are flowing waters that drain the landscape, and include the biotic (living) interactions amongst plants, animals and micro-organisms, as well as abiotic (nonliving) physical and chemical interactions of its many parts.Angelier ...
species. Population estimates have increased in the Neretva accumulation lakes. This fact confirms previous scientific assumptions of Škrijelj (1991, 1995), who predicted the possibility of pike perch
displacement Displacement may refer to: Physical sciences Mathematics and Physics * Displacement (geometry), is the difference between the final and initial position of a point trajectory (for instance, the center of mass of a moving object). The actual path ...
(migration) from Ramsko Lake to the Rama River and then further downstream to the river and its lakes. In 1990 the perch population made up 1.95% of the fish population in Rama Lake. Within a decade this rose to 25.42% in the nearby Jablaničko Lake. The fast pace of pike perch population growth and displacements is expected to match the environmental conditions from the mid-ecological valence of this fish. In this sense, it is the established continuous and accelerated growth of the population dynamics of pike perch in Jablaničko Lake, a relatively good representation in Salakovačko Lake and the beginning of growth of population in Grabovičko Lake. Parallel with the increase in pike perch is a decrease in endemic
indigenous Indigenous may refer to: *Indigenous peoples *Indigenous (ecology), presence in a region as the result of only natural processes, with no human intervention *Indigenous (band), an American blues-rock band *Indigenous (horse), a Hong Kong racehorse ...
species like
European chub ''Squalius cephalus'' is a European species of freshwater fish in the carp family Cyprinidae. It frequents both slow and moderate rivers, as well as canals and still waters of various kinds. This species is referred to as the common chub, Europe ...
also white chub (''
Squalius cephalus ''Squalius cephalus'' is a European species of freshwater fish in the carp family Cyprinidae. It frequents both slow and moderate rivers, as well as canals and still waters of various kinds. This species is referred to as the common chub, Europ ...
''), and the disappearance of rare and endemic species like Adriatic Dace also Balkan dace ('' Squalius svallize'' also '' Leuciscus svallize'' Heckel & Kner 1858), Neretvan softmouth trout ( ''Salmothymus obtusirostris oxyrhinchus'' Steind.) and marble trout (''
Salmo marmoratus ''Salmo marmoratus'', the marble trout, is a species of freshwater fish in the family Salmonidae. It is characterized by a distinctive marbled color pattern and high growth capacity. The marble trout is found in only a handful of drainages and ...
'' Cuv.). Pike perch causes clearly visible, negative effects on the autochthonous species in Jablaničko Lake. In Salakovačko Lake these effects are in progress, although less visible, while in Grabovičko Lake it is not yet clearly visible.


Salmonids

Salmonid fish from the Neretva basin show considerable variation in
morphology Morphology, from the Greek and meaning "study of shape", may refer to: Disciplines * Morphology (archaeology), study of the shapes or forms of artifacts * Morphology (astronomy), study of the shape of astronomical objects such as nebulae, galaxies ...
,
ecology Ecology () is the study of the relationships between living organisms, including humans, and their physical environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overl ...
and behaviour. Among most
endangered An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and in ...
are three endemic species of
trout Trout are species of freshwater fish belonging to the genera '' Oncorhynchus'', '' Salmo'' and '' Salvelinus'', all of the subfamily Salmoninae of the family Salmonidae. The word ''trout'' is also used as part of the name of some non-salm ...
: Neretvan softmouth trout ('' Salmothymus obtusirostris oxyrhinchus'' Steind.), Toothtrout ''(
Salmo dentex ''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 geneti ...
)'' and marble trout (''(
Salmo marmoratus ''Salmo marmoratus'', the marble trout, is a species of freshwater fish in the family Salmonidae. It is characterized by a distinctive marbled color pattern and high growth capacity. The marble trout is found in only a handful of drainages and ...
Cuv.)''. All three endemic trout species of the Neretva are endangered, mostly due to the
habitat destruction Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...
or construction of large/major dams ("large" is higher than 15–20 m; "major" is over 150–250 m). Other problems include hybridization or
genetic pollution Genetic pollution is a controversial term for uncontrolled gene flow into wild populations. It is defined as "the dispersal of contaminated altered genes from genetically engineered organisms to natural organisms, esp. by cross-pollination", but ...
with introduced, non-native trouts, illegal fishing and poor water and fisheries management.


Cyprinids

The most
endangered An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and in ...
cyprinids Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest vert ...
(family Cyprinidae) are endemic. Especially interesting are five ''
Phoxinellus ''Phoxinellus'' is a genus of cyprinid fishes found in the Balkans The Balkans ( ), also known as the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region tak ...
'' (sub)species that inhabit isolated karstic plains (fields) of eastern as well as western Herzegovina in Bosnia and Herzegovina, which eventually reach the Neretva watershed and/or coastal drainages of south-eastern Dalmatia. * Karst minnow ('' Phoxinellus metohiensis'') is considered Vulnerable (VU). * South Dalmatian minnow ('' Phoxinellus pstrossii'') is
threatened Threatened species are any species (including animals, plants and fungi) which are vulnerable to endangerment in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of ''critical depensa ...
, but was marked Data Deficient (DD) and was not designated on IUCN Red List of Threatened Species Version 2009.1. * Dalmatian minnow ('' Phoxinellus ghetaldii'') is considered vulnerable. * Adriatic minnow ('' Phoxinellus alepidotus'') is endemic to Bosnia and Herzegovina and Croatia and occurs in lowland water bodies with little current. It is
threatened Threatened species are any species (including animals, plants and fungi) which are vulnerable to endangerment in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of ''critical depensa ...
due to
pollution Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the ...
and
habitat destruction Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...
. It is considered endangered. * Spotted minnow ('' Phoxinellus adspersus''), is endemic in the Tihaljina River, which is fed by underground waters from Imotsko field and is connected to the
Trebižat Trebižat is a village in Bosnia and Herzegovina. According to the 1991 census, the village is located in the municipality of Čapljina Čapljina ( sr-cyrl, Чапљина, ) is a city located in Herzegovina-Neretva Canton of the Federation of ...
river via the Mlada River. It also occurs in Mostarsko Blato wetlands. Fish were found in the source of the Norin River, a right-hand tributary of the lower Neretva at
Metković Metković () is a town in the Dubrovnik-Neretva County of Croatia, located in the southeast of the country, on the banks of the river Neretva and on the border with Bosnia and Herzegovina. Demographics The total population of the city municipal ...
, in Croatia, at Kuti Lake, a left-hand tributary of the lower Neretva, at Imotsko field in Red Lake (Croatia) and the
Vrljika river The Vrljika is short sinking river in Croatia and Bosnia and Herzegovina, belonging to Neretva River basin. Its source is located on the outskirts of village Proložac near town of Imotski, Croatia. The Vrljika River is home of endangered endemic ...
drainage and near
Vrgorac Vrgorac (, it, Vergoraz) is a town in Croatia in the Split-Dalmatia County. Demographics The total population of Vrgorac is 6,572 (census 2011), in the following settlements: * Banja, Split-Dalmatia County, Banja, population 202 * Dragljane, ...
in the Matica River system. It is considered vulnerable. * Minnow nase ('' Chondrostoma phoxinus'') is considered Critically Endangered (CR) * Neretvan nase (also Dalmatian nase and Dalmatian soiffe) ('' Chondrostoma knerii'') is endemic to the Neretva. Neretvan nase is mainly distributed in the lower parts and delta, the Krupa River, Nature Park Hutovo Blato wetlands and Neretva Delta wetlands. It occurs in water bodies with little current. It is threatened by habitat destruction and pollution. It is considered Vulnerable (VU). * Adriatic dace also Balkan dace ('' Squalius svallize'' also '' Leuciscus svallize'' Heckel & Kner 1858) is a vulnerable endemic, although also found in
Montenegro ) , image_map = Europe-Montenegro.svg , map_caption = , image_map2 = , capital = Podgorica , coordinates = , largest_city = capital , official_languages = M ...
and
Albania Albania ( ; sq, Shqipëri or ), or , also or . officially the Republic of Albania ( sq, Republika e Shqipërisë), is a country in Southeastern Europe. It is located on the Adriatic and Ionian Seas within the Mediterranean Sea and shares ...
. Adults inhabit water bodies on the low plains, with little current and in lakes. They feed on invertebrates. It is threatened due to pollution, habitat destruction and due to introduction of other species. * Illyrian dace ('' Squalius illyricus'' also '' Leuciscus illyricus'' Heckel & Kner 1858) inhabits karstic waters of Bosnia and Herzegovina, Croatia and Albania. It occurs in water courses on low plains, with little current. It feeds on invertebrates. It is stressed by habitat destruction, pollution and introduced species. It is considered
Near Threatened A near-threatened species is a species which has been categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature as that may be vulnerable to endangerment in the near future, but it does not currently qualify f ...
(NT). * Turskyi dace ('' Leuciscus turskyi'' also ''Squalius turskyi turskyi'' and ''Telestes turskyi'') inhabits karstic waters, lake Buško Blato and the Krka and
Čikola Čikola ( it, link=no, Cigola) is a river of 47.8 km in length, located in Dalmatia, southern Croatia. Description Čikola river's springs is near the village Čavoglave, flows through the city of Drniš and then flows near village of M ...
rivers. It occurs on the low plains, with little current and in lakes. It feeds on invertebrates. Threats include water abstraction and pollution. It is considered Critically Endangered (CR). * Dalmatian barbelgudgeon ( ''Aulopyge hugeli'') inhabits karstic streams of Glamocko field,
Livanjsko field Livanjsko polje (), located in Bosnia and Herzegovina, is the largest ''polje'' (karstic field) in the world. A typical example of karst polje encircled by tall peaks and mountain ranges, the field is characterized by many unique natural phenome ...
and Duvanjsko field, lakes Buško Blato, Blidinje and
Cetina Cetina () is a river in southern Croatia. It has a length of and its basin covers an area of . From its source, Cetina descends from an elevation of above sea level to the Adriatic Sea. It is the most water-rich river in Dalmatia.Naklada Naprijed ...
, Krka and
Zrmanja Zrmanja (, it, Zermagna) is a river in southern Lika and northern Dalmatia, Croatia. It is long and its basin covers an area of . It was known to the ancient Romans as ''Tedanius''. The spring of Zrmanja is located in southern part of Lika unde ...
river drainages. It occurs in
lentic A lake ecosystem or lacustrine ecosystem includes biotic (living) plants, animals and micro-organisms, as well as abiotic (non-living) physical and chemical interactions. Lake ecosystems are a prime example of lentic ecosystems (''lentic'' re ...
waters and feeds on plants. The fish is threatened by water pollution and habitat destruction and is considered endangered. It is migratory in
Livanjsko field Livanjsko polje (), located in Bosnia and Herzegovina, is the largest ''polje'' (karstic field) in the world. A typical example of karst polje encircled by tall peaks and mountain ranges, the field is characterized by many unique natural phenome ...
.


Cobitidae

The Neretvan spined loach (
Cobitis narentana ''Cobitis narentana'' is a species of ray-finned fish in the true loach family (Cobitidae). It is found in Bosnia and Herzegovina and Croatia.Crivelli (2005) This fish was long believed to be part of the widespread Spined Loach (''C. taenia''). ...
Karaman, 1928) is an Adriatic watershed endemic that inhabits a narrow area of the Neretva watershed in Croatia and Bosnia and Herzegovina In Bosnia and Herzegovina it inhabits only the lower Neretva and its smaller tributaries like the
Matica A Matica or Matice or Matitsa is a Slavic concept of a foundation which promotes national culture and gained prominence during the 19th-century romantic nationalism. In this context, the word ''matica'' is translated as queen bee or queen ant. T ...
River. In Croatia it is a strictly
protected species An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invas ...
and inhabits only the Neretva delta and its smaller tributaries, the ( Norin) and lake systems of the Neretva delta ( Baćina lakes, Kuti, Desne, Modro oko). It is considered Vulnerable (VU).


Neretva delta endemics

The Neretva delta hosts more than 20 endemic species, of which 18 are endemic to the Adriatic watershed, along with three endemic species in Croatia. Nearly half (45%) of the total number of species that inhabit this area are included in one of the categories of threat and are mainly endemic.


Hydroelectric controversy

The benefits brought by
hydroelectric dams Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined an ...
have come at an environmental and social cost. The waters of the Neretva river with its two main tributaries, the Rama and the Trebišnjica, are already harnessed by 9 (nine)
Hydroelectric power Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined an ...
plants with large dams, four on Neretva main stream, one with a major dam on the Rama tributary, and another three on the Trebišnjica River. Narentaschlucht.jpg, Before - the Neretva canyon near Jablanica town (circa 1920), long before Grabovica Dam. Vypustena prehrada Grabovica na Neretve, zatopena byv. zel.jpg, After - the Neretva canyon flooded by Grabovica Lake (waters discharged) behind the Grabovica Dam. Hidroelektrana Mostar.jpg, Hydroelectric Power Plant Mostar, upstream from city of Mostar. These facilities are as follows: *on the Neretva:
Jablanica Hydroelectric Power Station The Jablanica Dam is an arch-gravity dam on the Neretva River about northwest of Jablanica, Bosnia and Herzegovina, Jablanica in the Herzegovina-Neretva Canton of Bosnia and Herzegovina. The dam was constructed between 1947 and 1955 with the prima ...
, Grabovica Hydroelectric Power Station, Salakovac Hydroelectric Power Station, Mostar Hydroelectric Power Station; * on the Rama:
Rama Hydroelectric Power Station The Rama Dam is a concrete-face rock-fill dam on the Rama river, a tributary of the Neretva river, about southwest of the town of Prozor in the Herzegovina-Neretva Canton of Bosnia and Herzegovina. Dam and its hydropower plant are operated b ...
; * on the Trebišnjica:
Trebinje-1 Hydroelectric Power Station Trebinje I Hydroelectric Power Station or Trebinje-1 Hydroelectric Power Station is hydroelectric power plant (HPP) on the Trebišnjica River near Gornje Grančarevo in the municipality of Trebinje in Bosnia and Herzegovina. Trebinje-1 HPP is ac ...
, Trebinje-2 Hydroelectric Power Station, Čapljina Hydroelectric Power Station, Dubrovnik Hydroelectric Power Station ''(in Croatia)''. There are additional number of hydroelectric power station of various capacity on smaller tributaries, such as
Mostarsko Blato Hydroelectric Power Station The Mostarsko Blato Hydroelectric Power Station is hydroelectric power station on the Lištica river/ Jasenica in Bosnia and Herzegovina Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovin ...
on the Lištica (downstream from HPP named Jasenica), Peć Mlini Hydroelectric Power Station on the
Trebižat Trebižat is a village in Bosnia and Herzegovina. According to the 1991 census, the village is located in the municipality of Čapljina Čapljina ( sr-cyrl, Чапљина, ) is a city located in Herzegovina-Neretva Canton of the Federation of ...
, and numerous
small hydro Small hydro is the development of hydroelectric power on a scale suitable for local community and industry, or to contribute to distributed generation in a regional electricity grid. Exact definitions vary, but a "small hydro" project is less ...
on the small river tributaries like Tatinac, Trešanica, Neretvica and Duščica, with a proposed small hydro on the rivers Doljanka, Glogošnica, and one abandoned on the Idbar.


Projects in Upper Neretva

The government of the Bosnia and Herzegovina has unveiled plans to build three more hydroelectric power plants with dams over 150.5 metres in height upstream from the existing plants, beginning with Glavaticevo Hydro Power Plant in the village of
Glavatičevo , image_skyline = Glavatičevo.jpg , imagesize = , image_caption = Glavatičevo village , image_flag = , flag_size = , image_seal = , seal_size = , image_map ...
, then going upstream to Bjelimići Hydro Power Plant and Ljubuča Hydro Power Plant located near the eponymous villages; and another, by the Republic of Srpska, at the Neretva headwaters gorge, near the source of the river. It is similarly opposed by environmental organizations and NGO's, such as Zeleni-Neretva Konjic and the
World Wildlife Fund The World Wide Fund for Nature Inc. (WWF) is an international non-governmental organization founded in 1961 that works in the field of wilderness preservation and the reduction of human impact on the environment. It was formerly named the Wo ...
. Meanwhile, Bosnia and Herzegovina entity, Federation of Bosnia and Herzegovina, was preparing a parallel plan to form a large, protected area as a national park which would include the entire region of Gornja Neretva ''( en, Upper Neretva)'', and have within the park the three hydroelectric plants. The latest idea is that the park should be divided in two, where the Neretva should be excluded from both and would become the boundary between parks. Those who oppose the plan wish to have the area turned into the ''National Park of Upper Neretva'' and would leave the park without substantial development.Silenced Rivers: The Ecology and Politics of Large Dams, by Patrick McCully, Zed Books, London, 1996


Projects in Ulog

Since 2000's, the other entity of Bosnia,
Republica Srpska Republika Srpska ( sr-Cyrl, Република Српска, lit=Serb Republic, also known as Republic of Srpska, ) is one of the two entities of Bosnia and Herzegovina, the other being the Federation of Bosnia and Herzegovina. It is located ...
, developed plans to construct up to eight Hydroelectric power plants, seven small hydroelectric power plants, and one
large Large means of great size. Large may also refer to: Mathematics * Arbitrarily large, a phrase in mathematics * Large cardinal, a property of certain transfinite numbers * Large category, a category with a proper class of objects and morphisms ( ...
, namely ''HE Ulog'', on the stretch of the Neretva with high ecological value, which lies within the entity administrative lines. This stretch consists of around 40 kilometers of the Neretva course between its source and entity line at Ljusići village. Opposition to these plans, and ''HE Ulog'' ongoing construction in particular, attracted both domestic and international experts, activists and public, who voiced their opposition with scientific arguments, even taking the issue to European Council. Irregularities in planning and design, flawed the
environmental impact study Environmental Impact assessment (EIA) is the assessment of the environmental consequences of a plan, policy, program, or actual projects prior to the decision to move forward with the proposed action. In this context, the term "environmental imp ...
and the complete absence of research work on the ground related to the geological instability of the terrain, as well as irregularities in the implementation of tenders and the issuance of environmental and construction permits, are particularly noteworthy. In the environmental impact study, the only significant impact, one that should be reflected on the downstream part of the Neretva watercourse, is completely ignored. Such drastic disregard in planning and designing, considering that the facilities of ''HE Ulog'' are located on the very line of demarcation of two ethnically based entities, which makes the downstream of the river located entirely in another administrative entity, where all the ecological consequences resulting from the use of Neretva water and the production of electricity will be felt exclusively, introduces, besides environmental, also an ethnic and political dimension to the issue.


The Upper Horizons - Trebišnjica

In recent times the Republic of Srpska government finished the project named ''The Upper Horizons'' ( bs, Gornji horizonti), a large hydroelectric project that diverted underground waters in the Neretva watershed to the Trebišnjica plant and others in the Trebišnjica basin. This project was opposed by NGO's in Bosnia and Herzegovina and Croatia. They argued that the project would increase salinity levels of every surface and underground water on the right bank of the Neretva, damage internationally recognized ''Ramsar sites'', a protected ''Nature Park
Hutovo Blato Hutovo Blato ( sr-cyrl, Хутово Блато) 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 ...
'' in Bosnia and Herzegovina, protected Neretva Delta in Croatia, and important reservoirs of freshwater, plus agricultural lands in the lower Neretva valley.


Cultural and historical significance


Early history

During antiquity, the Neretva was known as Narenta,
Narona Narona ( grc, Ναρῶνα) was an Ancient Greek trading post on the Illyrian coast and later Roman city and bishopric, located in the Neretva valley in present-day Croatia, which remains a Latin Catholic titular see. History It was founded a ...
and Naro(n), and was the inland home to the ancient Illyrian tribe of
Ardiaei The Ardiaei were an Illyrian people who resided in the territory of present-day Albania, Serbia, Montenegro, Bosnia and Herzegovina and Croatia between the Adriatic coast on the south, Konjic on the north, along the Neretva river and its righ ...
. They became ship builders, seafarers and fishermen. Archaeological discoveries of Illyrian culture dealt both with daily and religious life such as the discovery of ancient Illyrian shipwrecks found in Hutovo Blato, in the vicinity of the Neretva River. After intense
excavations In archaeology, excavation is the exposure, processing and recording of archaeological remains. An excavation site or "dig" is the area being studied. These locations range from one to several areas at a time during a project and can be condu ...
in the area of Hutovo Blato in the autumn of 2008, archaeologists from Bosnia and Herzegovina
University of Mostar The University of Mostar ( hr, Sveučilište u Mostaru; la, Universitas Studiorum Mostariensis) is the largest public university located in Mostar, Bosnia and Herzegovina. Previously it was called the University Džemal Bijedić of Mostar, n ...
and Sweden
University of Lund , motto = Ad utrumque , mottoeng = Prepared for both , established = , type = Public research university , budget = SEK 9 billion trading post A trading post, trading station, or trading house, also known as a factory, is an establishment or settlement where goods and services could be traded. Typically the location of the trading post would allow people from one geographic area to tr ...
that was more than two thousand years old. The find is unique in a European perspective and archaeologists have concluded that
Desilo Desilo is an underwater archaeological site in southern Bosnia and Herzegovina, located near the Neretva (or Narenta) river and the Croatian border. The site was first discovered in the late 20th century, but Desilo's history can be traced as far ...
, as the location is called, was an important trading post of great significance for contact between the Illyrians and the
Romans Roman or Romans most often refers to: *Rome, the capital city of Italy * Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a lette ...
. Archaeological finds include the
ruins Ruins () are the remains of a civilization's architecture. The term refers to formerly intact structures that have fallen into a state of partial or total disrepair over time due to a variety of factors, such as lack of maintenance, deliberate ...
of a
settlement Settlement may refer to: *Human settlement, a community where people live *Settlement (structural), the distortion or disruption of parts of a building * Closing (real estate), the final step in executing a real estate transaction *Settlement (fin ...
, the remains of a harbour that probably functioned as a trading post, as well as many sunken boats, fully laden with wine
pitchers In baseball, the pitcher is the player who throws ("pitches") the baseball from the pitcher's mound toward the catcher to begin each play, with the goal of retiring a batter, who attempts to either make contact with the pitched ball or draw a ...
– so-called ''
amphorae An amphora (; grc, ἀμφορεύς, ''amphoreús''; English plural: amphorae or amphoras) is a type of container with a pointed bottom and characteristic shape and size which fit tightly (and therefore safely) against each other in storag ...
'' – from the 1st century BC. Archaeologist Adam Lindhagen claimed that it was the most important Illyrian ruin.


Roman period

One of the most significant monuments of
Roman Roman or Romans most often refers to: *Rome, the capital city of Italy *Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *'' Epistle to the Romans'', shortened to ''Romans'', a lette ...
times in Bosnia and Herzegovina is Mogorjelo. Located 1 kilometer south of the town of
Čapljina Čapljina ( sr-cyrl, Чапљина, ) 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 from the Adriatic Sea. The ...
, Mogorjelo remnants of the old Roman suburban ''Villa Rustica'' from the 4th century represents ancient Roman agricultural production and estate, mills, bakeries, olive oil refinery and forges. The Villa was destroyed in the middle of the 4th century, during the invasion of western
Goths The Goths ( got, 𐌲𐌿𐍄𐌸𐌹𐌿𐌳𐌰, translit=''Gutþiuda''; la, Gothi, grc-gre, Γότθοι, Gótthoi) were a Germanic people who played a major role in the fall of the Western Roman Empire and the emergence of medieval Europe ...
. Surviving residents did not restore it to its original splendor. The name of Mogorjelo is thought to be derived either from the Slavic word for "burn" (Slavic – goriti) or that at the end of the 5th century the church was built on the ruins of the Villa, and was dedicated to ''St. Hermagor – Mogoru''.


Middle Ages

In the
Early Middle Ages The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages, is typically regarded by historians as lasting from the late 5th or early 6th century to the 10th century. They marked the start of the Mi ...
, the South Slavic Narentines held the region. They were known for piracy and resisted
Christianization Christianization ( or Christianisation) is to make Christian; to imbue with Christian principles; to become Christian. It can apply to the conversion of an individual, a practice, a place or a whole society. It began in the Roman Empire, conti ...
until they were defeated by the Venetians, and then the Byzantines, at the turn of the 10th and 11th centuries. Gabela is a rich archaeological site on the Neretva bank, situated south of
Čapljina Čapljina ( sr-cyrl, Чапљина, ) 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 from the Adriatic Sea. The ...
. Along with notable
medieval In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire ...
buildings, remains of ''Old City'' walls, and a sculpture of a ''stone lion'' – a symbol of Venetian culture survived.


Ottoman period

The Old Bridge was commissioned by
Suleiman the Magnificent Suleiman I ( ota, سليمان اول, Süleyman-ı Evvel; tr, I. Süleyman; 6 November 14946 September 1566), commonly known as Suleiman the Magnificent in the West and Suleiman the Lawgiver ( ota, قانونى سلطان سليمان, Ḳ ...
in 1557 to replace an older wooden suspension bridge. Construction began in 1557 and took nine years: according to the inscription the bridge was completed in 974 AH, corresponding to the period between 19 July 1566 and 7 July 1567. Memories and legends and the name of the builder, Mimar Hayruddin (student of the Old/Great Sinan (
Mimar Sinan Mimar Sinan ( ota, معمار سينان, translit=Mi'mâr Sinân, , ) ( 1488–1490 – 17 July 1588) also known as Koca Mi'mâr Sinân Âğâ, ("Sinan Agha the Grand Architect" or "Grand Sinan") was the chief Ottoman architect ( tr, l ...
/ Koca Sinan), the Ottoman architect) were preserved in writing. Charged under pain of death to construct a bridge of such unprecedented dimensions, the architect reportedly prepared for his own funeral on the day the scaffolding was finally removed from the completed structure. Upon its completion it was the widest man-made arch in the world. Associated technical issues remain obscure: how the scaffolding was erected, how the stone was transported from one bank to the other, and how the scaffolding was maintained during construction. On 9 November 1993, during the
war in Bosnia and Herzegovina The Bosnian War ( sh, Rat u Bosni i Hercegovini / Рат у Босни и Херцеговини) was an international armed conflict that took place in Bosnia and Herzegovina between 1992 and 1995. The war is commonly seen as having started ...
it was destroyed by sustained
artillery Artillery is a class of heavy military ranged weapons that launch munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during siege ...
shelling. After the war, immediate plans were raised to reconstruct the bridge as a symbol of peace and ethnic harmony, literally bridging the two sides of the conflict. They attempted to reuse as much original material as possible. Salvage operations, funded by the international community, raised the stones and the remains of the bridge from the river bed. Missing elements or parts that were not usable were cut from the original
quarry A quarry is a type of open-pit mine in which dimension stone, rock, construction aggregate, riprap, sand, gravel, or slate is excavated from the ground. The operation of quarries is regulated in some jurisdictions to reduce their envir ...
. Now listed as a
World Heritage Site A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for h ...
, the bridge was rebuilt under the aegis of
UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...
. Its 1,088 stones were shaped according to the original techniques, at a cost of about €12 million. The grand opening was held on 23 July 2004. It is traditional for the town's young men to leap from the bridge into the Neretva. The practice dates back to 1566, the time the bridge was built, and an event was held every summer in front of population. The first recorded instance of someone diving off the bridge is from 1664. In 1968 a formal diving competition was inaugurated and held every summer. Počitelj is situated on a hill near Mostar and is easily accessible by bus. As with many other Bosnian sites, this town is Ottoman in design. It is a historic fortified town with a hostel ( caravanserai) and a hamam beneath. A traditional mosque is there. During the Bosnian War Počitelj was badly damaged and most of its residents fled and never returnedWorld Heritage Sites in Bosnia Herzegovina


World War II: Battle of the Neretva

The famous ''
Battle of Neretva Case White (german: Fall Weiss), also known as the Fourth Enemy Offensive ( sh, Četvrta neprijateljska ofenziva/ofanziva), was a combined Axis strategic offensive launched against the Yugoslav Partisans throughout occupied Yugoslavia during W ...
'' is a 1969
Oscar Oscar, OSCAR, or The Oscar may refer to: People * Oscar (given name), an Irish- and English-language name also used in other languages; the article includes the names Oskar, Oskari, Oszkár, Óscar, and other forms. * Oscar (Irish mythology) ...
-nominated motion picture depicting events from the
Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposi ...
and the actual
Battle of the Neretva Case White (german: Fall Weiss), also known as the Fourth Enemy Offensive ( sh, Četvrta neprijateljska ofenziva/ofanziva), was a combined Axis strategic offensive launched against the Yugoslav Partisans throughout occupied Yugoslavia during ...
. Codenamed '' Fall Weiß'', the operation was a German plan for a combined attack launched in early 1943 against
Yugoslav Partisans The Yugoslav Partisans,Serbo-Croatian, Macedonian, Slovene: , or the National Liberation Army, sh-Latn-Cyrl, Narodnooslobodilačka vojska (NOV), Народноослободилачка војска (НОВ); mk, Народноослобод ...
throughout occupied
Yugoslavia Yugoslavia (; sh-Latn-Cyrl, separator=" / ", Jugoslavija, Југославија ; sl, Jugoslavija ; mk, Југославија ;; rup, Iugoslavia; hu, Jugoszlávia; rue, label=Pannonian Rusyn, Югославия, translit=Juhoslavija ...
. The offensive took place between January and April 1943. The operation used to be known, in socialist Yugoslav times, as the Fourth Enemy Offensive, or as the Battle for the Wounded. At one point during the battle, the Partisans were caught in a pocket with their back to the Neretva River. Near Jablanica, 20,000 Partisans under command of Marshal Josip Broz Tito struggled to save some 4500 wounded comrades and
typhus Typhus, also known as typhus fever, is a group of infectious diseases that include epidemic typhus, scrub typhus, and murine typhus. Common symptoms include fever, headache, and a rash. Typically these begin one to two weeks after exposure. ...
patients together with the Supreme Headquarters and Main Hospital, against some 150,000 Axis combatants.Operation WEISS – The Battle of Neretva
/ref>


In popular culture

Celebrated Bosnian and Herzegovinian poet,
Mak Dizdar Mehmedalija "Mak" Dizdar (17 October 1917 – 14 July 1971) was a Bosnian poet. His poetry combined influences from the Bosnian Christian culture, Islamic mysticism and cultural remains of medieval Bosnia, and especially the stećci. His works ' ...
often used the river Neretva as motif in his poetry, alongside other historical, cultural and natural feature of his native Herzegovina. The famous ''
Battle of Neretva Case White (german: Fall Weiss), also known as the Fourth Enemy Offensive ( sh, Četvrta neprijateljska ofenziva/ofanziva), was a combined Axis strategic offensive launched against the Yugoslav Partisans throughout occupied Yugoslavia during W ...
'' is a 1969
Oscar Oscar, OSCAR, or The Oscar may refer to: People * Oscar (given name), an Irish- and English-language name also used in other languages; the article includes the names Oskar, Oskari, Oszkár, Óscar, and other forms. * Oscar (Irish mythology) ...
-nominated motion picture depicting events from the
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...
and the actual
Battle of the Neretva Case White (german: Fall Weiss), also known as the Fourth Enemy Offensive ( sh, Četvrta neprijateljska ofenziva/ofanziva), was a combined Axis strategic offensive launched against the Yugoslav Partisans throughout occupied Yugoslavia during ...
. Many folk songs are written or performed with the Neretva as main theme.


Gallery

TrainTrip-Sarajevo-Mostar.jpg, Picture taken from train between Jablanica and
Mostar , settlement_type = City , image_skyline = Mostar (collage image).jpg , image_caption = From top, left to right: A panoramic view of the heritage town site and the Neretva river from Lučki Bridge, Koski Mehmed Pasha ...
View from The Old Bridge in Mostar.jpg, View from the Old Bridge in Mostar Neretva River 2.jpg, Neretva River in seen from Musala Bridge in Mostar Neretva usce1.jpg, The mouth of the Neretva river and
Adriatic sea The Adriatic Sea () is a body of water separating the Italian Peninsula from the Balkan Peninsula. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to t ...


See also

* Vrelo Bosne *
Vrelo Bune '' means Good, fine;''(see also'' ''Latin names of rivers)'' , location = Blagaj, Herzegovina-Neretva Canton, Bosnia and Herzegovina , spring_source = , elevation = 140 , coordinates = , coords_ref = , hot_spring_type = , type = Karst ...
*
Bunica The Bunica ( sr-cyrl, Буница) is a short river in Bosnia and Herzegovina and a left bank tributary of the Buna. Its source (Vrelo Bunice), located in a place called Parila under sharp cliffs between the two villages of Hodbina and Malo Polj ...
*
Vrelo Bunice Vrelo may refer to: Places Bosnia and Herzegovina * Vrelo (Cazin) Kosovo * Vrelo (Istok) Serbia * Vrelo (Aleksinac) * Vrelo (Babušnica) * Vrelo (Kuršumlija) * Vrelo (Niš) * Vrelo (Ub) Other * Vrelo (river) {{geodis ...
*
Trebišnjica The Trebišnjica ( sr-cyrl, Требишњица) is a river in Bosnia and Herzegovina. It used to be a sinking river, long above the ground. With a total length of above and under the ground, it is one of the longest sinking rivers in the world ...
* List of national parks of BiH *
Environmental impacts of reservoirs The environmental impact of reservoirs comes under ever-increasing scrutiny as the global demand for water and energy increases and the number and size of reservoirs increases. Dams and reservoirs can be used to supply drinking water, generate hy ...
* Environment and electricity generation *
Tourism in Bosnia and Herzegovina Tourism in Bosnia and Herzegovina is a fast-growing sector making up an important part in the economy of the country. Beside a number of spots and attractions in Sarajevo, the country is regaining its reputation as an excellent ski destination w ...


References


External links


The Dinaric Arc Sustainable Hydropower Initiative

WWF - Neretva & Trebisnjica

WWF - Living Neretva Project

IUCN & WWF project - Environment for People in the Dinaric Arc

Balkan Rivers – The Blue Heart of Europe

WWF - Parks Dinarides

Rafting on the Neretva
{{Authority control Rivers of Bosnia and Herzegovina Canyons and gorges of Bosnia and Herzegovina Protected areas of Bosnia and Herzegovina Nature conservation in Bosnia and Herzegovina Environment of Bosnia and Herzegovina Rivers of Croatia International rivers of Europe Ramsar sites in Croatia Ramsar sites in Bosnia and Herzegovina Archaeology of Illyria Rivers of the Dinaric Alps