|
Guadalquivir - Wikipedia, the free encyclopedia (162 words) |
 | The Guadalquivir is the second longest river in Spain. |
 | The marshy lowlands at the river's end are known as "Las Marismas". |
 | The Guadalquivir river is the only navigable river in Spain. |
| Guadalquivir River Basin - UNEP/DEWA~Europe > Publication > Freshwater in Europe (624 words) |
 | The river is tidal to Seville (80 km upstream), a major inland port and head of navigation for ocean-going vessels. |
 | Navigation in the Guadalquivir River up to the Port of Seville also leads to a serious environmental problem due to the erosion this causes to the riverbanks within the National Park and to the dredging carried out in order to deepen the navigation canal. |
 | In 1997, the Jaen area within the Guadalquivir river basin had a water deficit of 480 million m3, of which some 300 million m3 were used for irrigating olive groves. |