|
|
| Line 2: |
Line 2: |
| | = Abstract = | | = Abstract = |
| | | | |
| − | Dry river valley degradation has been identified as one major challenge in the Sahel zone by German development cooperation to effectively adapt to climate change. As a result of agricultural over-use and climatic change, river valleys in the Sahel zone have increasingly experienced droughts in the past twenty years. This study provides a socio-economic and technical introduction to water-spreading weirs, which mark a cost-effective option for practical measures to rehabilitate dry river valleys through a diversion of water resources. The study functions as an introduction to the topic. It further provides cases studies from three countries in the Sahel zone. | + | Dry river valley degradation has been identified as one major challenge in the Sahel zone by German development cooperation to effectively adapt to climate change. As a result of agricultural over-use and climatic change, river valleys in the Sahel zone have increasingly experienced droughts in the past twenty years. This study provides a socio-economic and technical introduction to water-spreading weirs, which mark a cost-effective option for practical measures to rehabilitate dry river valleys through a diversion of water resources. The study functions as an introduction to the topic. It further provides case studies from three countries in the Sahel zone. |
| | | | |
| | <br/> | | <br/> |
| Line 14: |
Line 14: |
| | = Further reading = | | = Further reading = |
| | | | |
| − | [[Water_Harvesting:_Guidelines_to_Good_Practice|Mekdaschi Studer, R. and Liniger, H. 2013. Water Harvesting: Guidelines to Good Practice. Centre for Development and Environment (CDE), Bern; Rainwater Harvesting Implementation Network (RAIN), Amsterdam; MetaMeta, Wageningen; The International Fund for Agricultural Development (IFAD), Rome.]] | + | [[Water Harvesting: Guidelines to Good Practice|Mekdaschi Studer, R. and Liniger, H. 2013. Water Harvesting: Guidelines to Good Practice. Centre for Development and Environment (CDE), Bern; Rainwater Harvesting Implementation Network (RAIN), Amsterdam; MetaMeta, Wageningen; The International Fund for Agricultural Development (IFAD), Rome.]] |
Revision as of 13:36, 9 August 2013
Abstract
Dry river valley degradation has been identified as one major challenge in the Sahel zone by German development cooperation to effectively adapt to climate change. As a result of agricultural over-use and climatic change, river valleys in the Sahel zone have increasingly experienced droughts in the past twenty years. This study provides a socio-economic and technical introduction to water-spreading weirs, which mark a cost-effective option for practical measures to rehabilitate dry river valleys through a diversion of water resources. The study functions as an introduction to the topic. It further provides case studies from three countries in the Sahel zone.
References
Download publication: GIZ,KfW (2012) Water-spreading weirs for the development of degraded dry river valleys.pdf
Further reading
Mekdaschi Studer, R. and Liniger, H. 2013. Water Harvesting: Guidelines to Good Practice. Centre for Development and Environment (CDE), Bern; Rainwater Harvesting Implementation Network (RAIN), Amsterdam; MetaMeta, Wageningen; The International Fund for Agricultural Development (IFAD), Rome.
