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DBA 2004 - Map 10: Heavily Modified Surface Waters (3.15 MB)
Important Heavily Modified Surface Waters (provisional identification) Layers: Transitional waters, Coastal waters, Heavily modified surface waters (aggregated water bodies according to aggreed... -
DBA 2004 - Map 7: Major Hydraulic Structures (1.35 MB)
Major Hydraulic Structures Layers: Hydraulic structures (mainly dams and weirs), Harbours, Waterways ECE I-IV, Waterways ECE V-VII, Free flowing river stretch, Strongly regulated river stretch... Czech Republic
The Czech Republic is situated at the roof of Europe and its waters are drained through rivers into three different seas. The majority of the territory is drained by the Elbe and Oder to the North and Baltic Seas. The Morava River drains almost 28 % of the country to the Danube. Nearly 2.8 million inhabitants – around 3.46 % of the population in the Danube River Basin – live in this area.
Wetlands
The floodplains and wetlands of the Danube basin are uniquely valuable ecosystems in global terms, although few areas are still in their natural or near-natural state.
Dams & Structures
Since the 16th century, people have been changing the natural course of the rivers in the Danube River Basin, mainly for flood defence, hydropower generation and navigation. All these changes affect the ecological quality of the rivers. Changes in the depth or width of a river typically reduce flow rates, interrupting natural sediment transportation as well as the migration routes of animals.