1 / 12

Agriculture 7

Stakeholders workshop was organised at the CNT, the 3rd of May 2006 with the IRMCo collaboration 18 26 institutions were present 29 stakeholders+11 from CNT 40 participants. DGRE. DGBGTH. DGACTA. DGGREE. ONAS. CITET. ANPE. ENIT. FST. BIRH. CRDA Ben Arous. UTAP. INRGREF.

fiedler
Download Presentation

Agriculture 7

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Stakeholders workshop was organised at the CNT, the 3rd of May 2006 with the IRMCo collaboration • 18 \ 26 institutions were present • 29 stakeholders+11 from CNT • 40 participants

  2. DGRE DGBGTH DGACTA DGGREE ONAS CITET ANPE ENIT FST BIRH CRDA Ben Arous UTAP INRGREF INAT StakeholdersInstitutions Agriculture 7 Environment 4 APAL CRDA Zaghouan Associations & Expert 2 Research 5 INRST Expert

  3. Presentations ONAS OPTIMA project IRMCo objectives in the workshop Melian case study: RRM and WRM models Round tables 03 round tables

  4. Discuss the issues questionnaires • RESULTS: Problem statement for melian Basin • - Water management in the basin is very complex because of the multitude of stakeholders involved in water issues • - The rainfall in the Melian basin is low (450mm) • - Water supply is very dependent on the external importations of water • Discharge of Untreated wastewater (from sabkhat Sijoumi) into the Melian basin is causing pollution into marine environment • Groundwater is overexploited (150%), this situation lead to deterioration of the groundwater quality (salinity)

  5. - Present the topological model of the melian basin - Make a critical review of the current model outputs Results 1.- Water Demand

  6. Demand EndNœud de sortie Start Treatement Reservoir 2. Topological Model Melian Bassin El Hma Basin 2 2.- Topological Model Basin 1 ? ? Canal Medjerda El Hma dam Irrigation ? Grounwater ? Tourisme Domestic Industrie STEP Sea

  7. 3 Demand node 1 End node 9 start node 1 Treatment node 2 reservoir node M’chergua reservoir Melian basin Medjerda canal Melah basin Rmel basin Hma reservoir El Gola-SONED GW-SONED Irrigation Hma basin Domestic GW Industry Lacs STEP Sea The new topological Model

  8. Compare the performance of baseline scenario • Results • 1.- water scenarios • - Reduce the water exploitation of the groundwater • Create of a new treatment plant in the area, to exploit • the treated water for irrigation • - Management of sabkhat sijoumi by ONAS • The groundwater quantity by artificial recharge coming • from surface water (15Mm3) that is not exploited now

  9. 2.- Values assigned to a set of performances indicators

  10. We constitute a steering committee with 7 stakeholders • INRGREF, CRDA, DGRE, UTAP, DG ACTA, ANPE • - Meeting every 3 months • - Give us the data missed and issues questionnaires • Work on economic evaluation, optimisation, water technology, water quality)

  11. THANK YOU FOR YOUR ATTENTION

More Related