**Planning and Decision Support Tools for Integrated Water Resources Management (IWRM) on River Basin Level in the Southeast-Asian Region on the Example of Vietnam – Tools for Water Quantity and Quality Risk Assessment**

Björn Zindler, Andreas Borgmann, Sandra Greassidis, Sylvia Jaschinski, Christian Jolk and Harro Stolpe *Ruhr University Bochum, eE+E Environmental Engineering and Environment Germany* 
