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Regional Knowledge Exchange workshop on Decision- support Tools and Models 23-27 September, 2013, Djerba, Tunisia Strategic approches to integrated management.

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Presentation on theme: "Regional Knowledge Exchange workshop on Decision- support Tools and Models 23-27 September, 2013, Djerba, Tunisia Strategic approches to integrated management."— Presentation transcript:

1 Regional Knowledge Exchange workshop on Decision- support Tools and Models 23-27 September, 2013, Djerba, Tunisia Strategic approches to integrated management of land, water and Livelihoods along an aridity gradient: Tunisia

2 Project objectives -Farmer level *enhancement of water productivity (Wheat): Supplemental irrigation (SI, scheduling), varieties, cultural practices… *Water saving and environmental protection (Citrus): Deficit irrigation (DI, scheduling), cultural practices…. -Watershed level Sustainable management of surface water resources (Oued Rmel): rainfall/ runoff

3 Sites Nabeul Tunis Nabeul Kelibia Beni Khalled Mornag Governorate Ben Arous Governorate Nabeul Watershed Oued R'mel 50 km x 50 km

4 Surface water resources

5 Tools and models WP/HI Ky Deficit irrigation DI Supplemental irrigation SI AquacropCropwat GR/SWAT Runoff Hydrological approche

6 Wheat production in Tunisia

7 Citrus production in Tunisia

8 Hydrological approach

9 Annual precipitation (Oued Rmel)

10 Thank you for your attention


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