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

CPWF2‐V3: where we come fromand where we are.

“Presented at the VBDC 2012 Science reflection workshop”

Ph. Cecchi (IRD G-eau)on behalf of the V3 Team

(logos to be added)

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From CPWF1 to CPWF2

Multi‐disciplinary projects:to reduce poverty & to enhance crop production

‘ More crop per drop ’

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From CPWF1 to CPWF2

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From CPWF1 to CPWF2

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From CPWF1 to CPWF2

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TOWARDS BDC

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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

VOLTA BDC

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Stakeholders meeting (nov. 09)

CPWF2: Volta

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Stakeholders meeting (nov. 09)• Emergence of a consensual definition of the VBDC:

“Integrated Management of Rainwater and Small Reservoirsfor Multiple Uses”

• Architecture of the Volta Initiative

VOLTA BDC

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

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CPWF2: V3

Background

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CPWF2: V3Background

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The contextsmall 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.

CPWF2: V3

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Uses 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

Water Uses and Users

Requirements

Resources

Impacts

Key wordsIntegrated managements

Processes studiesLocal scale

CPWF2: V3

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Integrated management aim at several objectives:– Perpetuating infrastructures– Protecting / improving water quality for various uses– Reaching / enhancing water productivity potentials– Seeking for equity

Objectives that need

Knowledge 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– …

CPWF2: V3

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Integrated management aim at several objectives:– Perpetuating infrastructures– Protecting / improving water quality for various uses– Reaching / enhancing water productivity potentials– Seeking for equity

Objectives that need

Knowledge on processes in their dynamics– (e.g.) monitoring and field analyses– (e.g.) experimental approaches– (e.g.) simulation games– …

CPWF2: V3

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Integrated management aim at several objectives:– Perpetuating infrastructures– Protecting / improving water quality for various uses– Reaching / enhancing water productivity potentials– Seeking for equity

Objectives that need

Knowledge on processes in their contexts– (e.g.) diachronic analyses (temporal evolution)– (e.g.) synchronic analyses (spatial diversity)– (e.g.) prospective analyses– …

CPWF2: V3

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Integrated 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 with

Stakeholder’s perceptions and expectationsParticipative diagnostic and modelingPilot operations

CPWF2: V3

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CPWF2: V3

4 clustersof SR’s

< 2011

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CPWF2: V3

2 core sites«V3‐labs »

> 2011

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Hydrology

Ecohealth

Pilots

Uses and UsersIWRM

e.g. pollutions’ transferse.g. aquatic food webs

e.g. surface andground water fluxes

Ecohealth

AssessmentImpacts

AssessmentModeling

Control

IdentificationQuantificationRequirement

AssessmentModeling

CPWF2: V3

Resources

Resources

PrincipleTIME

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CPWF2: V3Partnership

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CPWF2: V3Progress

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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 

CPWF2: V3Progress

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CPWF2: V3

“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 optionsfor multiple uses of small reservoirs.”

Declared growing commitment (e.g. concertation platform). 

“ RESEARCHERS: have capacity in implementing integrated & transdisciplinaryresearch and modeling for small reservoirs' uses by local communities.”

Progressive common vision of small reservoir’s functioning 

Progress

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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 batch1/ Diagnoses, typologies and ZonAgri software (Inera, Sari, Geau)2/ Hydrological modeling and IWRM (2iE, TU Delft & Knust)

Second batch3/ Economic and sanitary externalities (Universities, Geau)4/ Ecological externalities (Universities, Geau)

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Merci de votre attention…

Water Uses and Users

Requirements

Resources

Impacts

CPWF2: the V3 loop