Река Гвадалкивир: История и Значение для Испании

River in Spain
the river in Bolivia

The Guadalquivir (,/ɡ//w//ɑː//d//əl//k//ɪ/'/v//ɪər/, also /UK// //k//w//ɪ/'/ /, /US// //k//iː/'/ //, /,/ɡ//w//ɑː//d//əl/'/k//w//ɪ//v//ər/, ɡwaðalkiˈβiɾ) is the fifth longest river in the Iberian Peninsula and the second longest river with its entire length in Spain. The Guadalquivir is the only major navigable river in Spain. Currently it is navigable from Seville to the Gulf of Cádiz, but in Roman times it was navigable from Córdoba.

The river is long and drains an area of about It rises at Cañada de las Fuentes (village of Quesada) in the Cazorla mountain range (Jaén), flows through Córdoba and Seville and reaches the sea between the municipalities of Almonte and the fishing village of Bonanza, in Sanlúcar de Barrameda, flowing into the Gulf of Cádiz, in the Atlantic Ocean.

The course of the Guadalquivir is divided into three parts. This division is based on the main course of the river and its confluence with other rivers. The upper course of the river runs from the source of the Guadalquivir roughly to Mengíbar. It includes its junction with the Guadalimar, just east of Mengíbar. On its lower course, the Guadalquivir is joined by the river Corbonés and (from the north west) by the Rivera de Huelva. There were a variety of names for the Guadalquivir in Classical and pre Classical times. According to Titus Livius (Livy), The History of Rome, Book 28, the native people of Tartessians or Turdetanians called the river by two names: Certis (Kertis) and Rherkēs (Ῥέρκης). Greek geographers sometimes called it "the river of Tartessos", after the city of that name. The Romans called it by the name Baetis (which was the basis for name of the province of Hispania Baetica).

During a significant portion of the Holocene, the western Guadalquivir valley was occupied by an inland sea, the Tartessian Gulf. The Phoenicians established the first anchorage grounds and dealt in precious metals. The ancient city of Tartessos (that gave its name to the Tartessian Civilization) was said to have been located at the mouth of the Guadalquivir, although its site has not yet been found. The Romans, whose name for the river was Baetis, settled in Hispalis (Seville), in the 2nd century BC, making it into an important river port. By the 1st century BC, Hispalis was a walled city with shipyards building longboats to carry wheat. In the 1st century AD the Hispalis was home to entire naval squadrons. Ships sailed to Rome with various products: minerals, salt, fish, etc. During the Arab rule between 712 and 1248 the Moors built a stone dock and the Torre del Oro (Tower of Gold), to reinforce the port defences. In the 13th century Ferdinand III expanded the shipyards and from Seville's busy port, grain, oil, wine, wool, leather, cheese, honey, wax, nuts and dried fruit, salted fish, metal, silk, linen and dye were exported throughout Europe. Following the discovery of the Americas, Seville became the economic centre of the Spanish Empire, because its port, under the jurisdiction of the Casa de Contratación (House of Trade), had come to hold the monopoly of the trans oceanic trade. As early as the Middle Ages navigation of the Guadalquivir River was already becoming increasingly difficult: by the year 1500, a great deal of heavy cargo was being handled farther downstream at the harbor of Sanlúcar de Barrameda, where the Guadalquivir exits into the sea. In medieval times, the navigable river gave Córdoba a cost advantage. It had relatively cheap transport to the sea, and from thence to the world markets. Main imports like iron and wood, were also cheaper in Córdoba than in cities that lacked aquatic transport. During the 16th century, the silting up of the Guadalquivir became ever more serious and started to halt navigation on the river. The use of the river section between Córdoba and Sevilla as a power source, was another reason for the decline of navigation on this section of the river. The weirs also led to raising the river bed. Perez de Oliva proposed to build locks in these weirs as a preliminary measure to restore navigation. In the end, the above developments put an end to inland navigation in the area.

The Guadalquivir River Basin occupies an area of 63,085 km2 and has a long history of severe flooding. During the winter of 2010 heavy rainfall caused severe flooding in rural and agricultural areas in the provinces of Seville, Córdoba and Jaén in the Andalusia region. The accumulated rainfall in the month of February was above , double the precipitation for Spain for that month. In March 2010 several tributaries of the Guadalquivir flooded, causing over 1,500 people to flee their homes as a result of the increased flow of the Guadalquivir, which on 6 March 2010 reached in Córdoba and in Seville. This was below that recorded in Seville in the flood of 1963 when was reached. During August 2010, when flooding occurred in Jaén, Córdoba and Seville, three people died in Córdoba.

The Doñana disaster, also known as the Aznalcóllar Disaster or Guadiamar Disaster was an industrial accident in Andalusia. In April 1998 a holding dam burst at the Los Frailes mine, near Aznalcóllar, Seville Province, releasing of mine tailings. The Doñana National Park was also affected by this event.

Of the numerous bridges spanning the Guadalquivir, one of the oldest is the Roman bridge of Córdoba. Significant bridges at Seville include the Puente del Alamillo (1992), Puente de Isabel II or Puente de Triana (1852), and Puente del Centenario (completed in 1992). The El Tranco de Beas Dam at the head of the river was built between 1929 and 1944 as a hydroelectricity project of the Franco regime. Doña Aldonza Dam is located in the Guadalquivir riverbed, in the Andalusian municipalities of Úbeda, Peal de Becerro and Torreperogil in the province of Jaén.

The Port of Seville is the main port on the Guadalquivir River. The Port Authority of Seville is responsible for developing, managing, operating, and marketing the Port of Seville. The entrance to the Port of Seville is protected by a lock that regulates the water level, making the port free of tidal influences. The Port of Seville has over of berths for public use and of private berths. These docks and berths are used for solid and liquid bulk cargoes, roll on/roll off cargoes, containers, private vessels and cruise ships. In 2001, the Port of Seville handled almost of cargo, including of solid bulk, of general cargo, and over of liquid bulk. Almost 1,500 vessels brought cargo into the port, including more than 101,000 TEUs of containerized cargo.