Waterway transport on Europe 's lifeline, the Danube: Impacts, threats and opportunities Corporate author WWF Date 2002 Source IUCN (ID: MON-069692) Publisher | Place of publication WWF | Geneva, Switzerland Pages 134 p. Document type Document of international organization Language English Field of application International Subject Water Keyword Surface water Navigation EIA Basin Danube Abstract Contents: Part A: River ecosystem Part B: Waterway transport needs