KaWaTech

Vietnamese-German Cooperation to Develop Sustainable Technologies for the Karst Water Management

Map of KaWaTech Project Area in Vietnam
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Duration: 09/2013 – 08/2016
Project area: Dong Van Karst Plateau in the North of Vietnams
Project Website: www.kawatech.kit.edu
Coordination: Prof Dr-Ing Dr hc mult Franz Nestmann
 
Karlsruher Institute for Technology (KIT)
Institute for Water and Gewässer Development (IWG)
 
Kaiserstraße 12
76131 Karlsruhe, Germany
 
Phone: +49 (0)721 608-42194
Nestmann@kit.edu
http://iwk.iwg.kit.edu

Project Description

The Dong Van Karst Plateau consists of four districts, namely, Dong Van, Meo Vac and Yen Minh in the North of Vietnams. Due to the topographical, climatic, hydrologic and geologic conditions, the water supply in this area is extremely difficult. The karstic landscape of this mountainious region leads to a stormwater discharge into widely branched cave systems as well as into deep valleys and canyons.

These water bodies are located between 600 and 800 m underneath the settlement areas. Therefore, the river and ground water can only be utilized if the huge conveying altitudes and distances can be managed. Combined with the concentration of rainfall during three or four months in summer, which is typical for South-East Asia, this leads to an enormous water shortage in the area during the dry season.

The Dong Van Karst Plateau was declared as "National Geopark" in 2010. Though the hereby expected increase of tourism in the region provides opportunities for economic development, the water supply problem could be intensified.

To cope with the difficult situation of water supply in karst areas, it is inevitable to realize sustainable water management as well as to develop innovative and adapted concepts and technologies. To approach this challenge, the target of the KaWaTech project is the elaboration of a concept applicable for similar areas exemplified in the karst region of North Vietnam.


German Partners:

  • Karlsruher Institute for Technology (KIT),
  • Markus Klotz GmbH, Bad Liebenzell,
  • KSB AG, Frankenthal,
  • Ruhr-Universität Bochum,
  • Katholischer Akademischer Ausländer-Dienst (KAAD)

Vietnamese Partners:

  • Vietnamese Institute of Geosciences and Mineral Resources,
  • Water Resources University Hanoi

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