CPWF2‐V3: where we come from and where we are

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CPWF Volta Science Workshop: Management of Small Reservoirs for Multiple Purposes

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CPWF2‐V3: where we come from and where we are

  1. 1. CPWF2‐V3:  where we come from and where we are. Ph. Cecchi (IRD G-eau) on behalf of the V3 Team (logos to be added)“Presented at the VBDC 2012 Science reflection workshop”
  2. 2. From CPWF1 to CPWF2 ‘ More crop per drop ’ Multi‐disciplinary projects: to reduce poverty & to enhance crop productionAndes • Ganges • Limpopo • Mekong • Nile • Volta
  3. 3. From CPWF1 to CPWF2Andes • Ganges • Limpopo • Mekong • Nile • Volta
  4. 4. From CPWF1 to CPWF2Andes • Ganges • Limpopo • Mekong • Nile • Volta
  5. 5. From CPWF1 to CPWF2Andes • Ganges • Limpopo • Mekong • Nile • Volta
  6. 6. TOWARDS BDCAndes • Ganges • Limpopo • Mekong • Nile • Volta
  7. 7. VOLTA BDC Previous consultations• CPWF1: Small Reservoirs Project (PN 46) + BFP Volta• CPWF2: Stakeholders consultation (nov. 09)• GoGeBa (IDRC)• GLOWA• Gates Initiative‐IWMI• …• Stakeholders perceptions & implication at different levels Andes • Ganges • Limpopo • Mekong • Nile • Volta
  8. 8. CPWF2: Volta Stakeholders meeting (nov. 09)Andes • Ganges • Limpopo • Mekong • Nile • Volta
  9. 9. VOLTA BDC Stakeholders meeting (nov. 09)• Emergence of a consensual definition of the VBDC: “Integrated Management of Rainwater and Small Reservoirs for Multiple Uses”• Architecture of the Volta Initiative V1 – Targeting and scaling out V2 – Integrated management of rainwater for crop‐livestock agroecosystems V3 – Integrated management of small reservoirs for multiple uses V4 – Sub‐basin management and governance of rainwater and small reservoirs V5 – Coordination and learning for adaptive management and change Andes • Ganges • Limpopo • Mekong • Nile • Volta
  10. 10. CPWF2: V3 BackgroundAndes • Ganges • Limpopo • Mekong • Nile • Volta
  11. 11. CPWF2: V3 BackgroundAndes • Ganges • Limpopo • Mekong • Nile • Volta
  12. 12. CPWF2: V3The context small reservoirs (small, numerous, scattered, network…) multiple users for multiple uses (diversity, co‐occurrence,…) quantities and qualities of water (requirements, impacts,…) conflicts (management, governance,…)The expectationsThe V3 project will develop sustainable options of management of small reservoirs to improve the productivity AND to insure the resilience.It will identify uses and users, assess their needs, clarify social and ecological determinants, control health consequences.For individual small reservoirs considered within their biophysical contextsand their economical dynamics. Andes • Ganges • Limpopo • Mekong • Nile • Volta
  13. 13. CPWF2: V3Uses require water (quantity and quality)Uses impact the resource (quantity and quality)There exist trade‐off between impacts and requirementsThat determine the nature of available resources RequirementsKey wordsIntegrated managements Water Resources Uses and UsersProcesses studiesLocal scale Andes • Ganges • Limpopo • Mekong • Nile • Volta Impacts
  14. 14. CPWF2: V3Integrated management aim at several objectives: – Perpetuating infrastructures – Protecting / improving water quality for various uses – Reaching / enhancing water productivity potentials – Seeking for equity Objectives that needKnowledge on processes at the adequate scales – (e.g.) Catchment for local physical processes – (e.g.) Ecosystems connectivity for local ecological processes – (e.g.) Market opportunities for local economic processes – … Andes • Ganges • Limpopo • Mekong • Nile • Volta
  15. 15. CPWF2: V3Integrated management aim at several objectives: – Perpetuating infrastructures – Protecting / improving water quality for various uses – Reaching / enhancing water productivity potentials – Seeking for equity Objectives that needKnowledge on processes in their dynamics – (e.g.) monitoring and field analyses – (e.g.) experimental approaches – (e.g.) simulation games – … Andes • Ganges • Limpopo • Mekong • Nile • Volta
  16. 16. CPWF2: V3Integrated management aim at several objectives: – Perpetuating infrastructures – Protecting / improving water quality for various uses – Reaching / enhancing water productivity potentials – Seeking for equity Objectives that needKnowledge on processes in their contexts – (e.g.) diachronic analyses (temporal evolution) – (e.g.) synchronic analyses (spatial diversity) – (e.g.) prospective analyses – … Andes • Ganges • Limpopo • Mekong • Nile • Volta
  17. 17. CPWF2: V3Integrated management aim at several objectives: – Perpetuating infrastructures – Protecting / improving water quality for various uses – Reaching / enhancing water productivity potentials – Seeking for equity Objectives to be compared and discussed withStakeholder’s perceptions and expectations Participative diagnostic and modeling Pilot operations Andes • Ganges • Limpopo • Mekong • Nile • Volta
  18. 18. CPWF2: V3 < 2011 4 clusters of SR’sAndes • Ganges • Limpopo • Mekong • Nile • Volta
  19. 19. CPWF2: V3 > 2011 2 core sites «V3‐labs »Andes • Ganges • Limpopo • Mekong • Nile • Volta
  20. 20. CPWF2: V3Principle TIME Resources Assessment Impacts Ecohealth e.g. surface and e.g. pollutions’ transfers ground water fluxes e.g. aquatic food webs IWRM Hydrology Assessment Uses and Users Assessment Modeling Identification Modeling Quantification Requirement Pilots Control Resources Ecohealth Andes • Ganges • Limpopo • Mekong • Nile • Volta
  21. 21. CPWF2: V3Partnership Andes • Ganges • Limpopo • Mekong • Nile • Volta
  22. 22. CPWF2: V3Progress Andes • Ganges • Limpopo • Mekong • Nile • Volta
  23. 23. CPWF2: V3Progress Inception Workshop: Dec 2010 Contracting process: March‐April 2011 Core sites selection: Jan‐April 2011 Sensitization meetings: June 2011 Inception of field activities: June 2011 Feed‐Back meetings: April 2012 Capacity building: 4 PhD’s, 2 Master students Communication: > 10 com. products Web site: cpwf‐V3.org  Andes • Ganges • Limpopo • Mekong • Nile • Volta
  24. 24. CPWF2: V3Progress “LOCAL COMMUNITIES: Are integrating new knowledge and skills acquired from the project into their production systems at the community and farm level.” Declared increasing awareness (e.g. biophysical interactions between uses) “DISTRICT LEVEL”: Government officials from the Ministries of Agriculture, water resources, fisheries and livestock, and LOCAL ADMINISTRATIVE AUTHORITIES, are using research results and recommendations on improved management options for multiple uses of small reservoirs.” Declared growing commitment (e.g. concertation platform).  “ RESEARCHERS: have capacity in implementing integrated & transdisciplinary research and modeling for small reservoirs uses by local communities.” Progressive common vision of small reservoir’s functioning  Andes • Ganges • Limpopo • Mekong • Nile • Volta
  25. 25. CPWF2: V3Outline (forthcoming presentations) Selection of significant insights (generic & site specific) Update of our main activities ‐ Assessment the current situations ‐ Towards modeling and co‐constructed scenarii First batch 1/ Diagnoses, typologies and ZonAgri software (Inera, Sari, Geau) 2/ Hydrological modeling and IWRM (2iE, TU Delft & Knust) Second batch 3/ Economic and sanitary externalities (Universities, Geau) 4/ Ecological externalities (Universities, Geau) Andes • Ganges • Limpopo • Mekong • Nile • Volta
  26. 26. CPWF2: the V3 loop Requirements Water Resources Uses and Users Impacts Merci de votre attention…Andes • Ganges • Limpopo • Mekong • Nile • Volta

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