Volta-Hycos Project
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WORLD METEOROLOGICAL ORGANISATION Weather • Climate • Water VOLTA-HYCOS PROJECT SUB-COMPONENT OF THE AOC-HYCOS PROJECT PROJECT DOCUMENT SEPTEMBER 2006 TABLE OF CONTENTS LIST OF ABBREVIATIONS SUMMARY…………………………………………………………………………………………….v 1 WORLD HYDROLOGICAL CYCLE OBSERVING SYSTEM (WHYCOS)……………1 2. BACKGROUNG TO DEVELOPMENT OF VOLTA-HYCOS…………………………... 3 2.1 AOC-HYCOS PILOT PROJECT............................................................................................... 3 2.2 OBJECTIVES OF AOC HYCOS PROJECT ................................................................................ 3 2.2.1 General objective........................................................................................................................ 3 2.2.2 Immediate objectives .................................................................................................................. 3 2.3 LESSONS LEARNT IN THE DEVELOPMENT OF AOC-HYCOS BASED ON LARGE BASINS......... 4 3. THE VOLTA BASIN FRAMEWORK……………………………………………………... 7 3.1 GEOGRAPHICAL ASPECTS....................................................................................................... 7 3.2 COUNTRIES OF THE VOLTA BASIN ......................................................................................... 8 3.3 RAINFALL............................................................................................................................. 10 3.4 POPULATION DISTRIBUTION IN THE VOLTA BASIN.............................................................. 11 3.5 SOCIO-ECONOMIC INDICATORS............................................................................................ 11 4. DESCRIPTION OF VOLTA-HYCOS PROJECT………………………………………...13 4.1 PROJECT OBJECTIVES, PRINCIPLES AND RESULTS............................................................... 13 4.1.1 General objectives .................................................................................................................... 13 4.1.2 Specific Objectives.................................................................................................................... 13 4.1.3 General Principles.................................................................................................................... 14 4.1.4 Expected Results ....................................................................................................................... 15 4.2 BENEFICIARIES OF VOLTA-HYCOS PROJECT...................................................................... 16 4.2.1 Project Beneficiaries According to Areas of Activity .............................................................. 16 4.2.2 Project Beneficiaries According to Departments and Institutions.......................................... 18 5. PROJECT IMPLEMENTATION…………………………………………………………. 21 5.1 INSTITUTIONAL ARRANGEMENT .......................................................................................... 21 5.1.2 National Hydrological Services (NHS).................................................................................... 21 5.1.3 International Institute for Water and Environmental Engineering (2iE/EIER-ETSHER GROUP).................................................................................................................................... 22 5.1.4 IRD ............................................................................................................................................ 23 5.1.5 The World Meteorological Organization (WMO)................................................................... 23 5.2 PROJECT EXECUTION, GOVERNANCE, PROCEDURES AND MODALITIES.............................. 23 5.2.1 Project Steering Committee (PSC)........................................................................................... 25 5.2.2 Executing Agency (WMO)........................................................................................................ 25 5.2.3 Technical Assistance (IRD) ...................................................................................................... 26 5.2.4 2iE/EIER-ETSHER Group ....................................................................................................... 26 5.2.5 National Hydrological Services (NHS) of Participating Countries........................................ 27 5.2.6 Project Regional Centre – PRC (2iE/EIER-ETSHER GROUP)............................................. 27 5.2.7 Volta Basin Authority ............................................................................................................... 28 5.3 RESOURCES .......................................................................................................................... 28 5.3.1 Project Regional Centre (PRC)................................................................................................ 28 5.3.2 At the NHSs............................................................................................................................... 29 6. PROJECT COST AND FINANCING……………………………………………………... 31 7. JUSTIFICATION OF FFEM INTERVENTION………………………………………….35 7.1 PROJECT BENEFITS TO IWRM.............................................................................................. 35 7.1.1 Developmental Impacts of Project .......................................................................................... 35 7.2 INNOVATIVE ASPECTS AND REPLICABILITY ........................................................................ 36 8. JUSTIFICATION FOR COMPLEMENTARY FUNDS FOR THE VOLTA-HYCOS... 37 9. RISKS AND CONDITIONALITIES………………………………………………………. 39 9.1 ASSUMPTIONS AT VARIOUS LEVELS..................................................................................... 39 9.2 RISKS AND FLEXIBILITY ....................................................................................................... 39 9.3 REGIONAL COOPERATION POLICY ....................................................................................... 40 9.4 ENVIRONMENTAL PROTECTION ........................................................................................... 40 9.5 SOCIO-CULTURAL ASPECTS AND GENDER ISSUES ................................................................ 41 9.6 INSTITUTIONAL AND MANAGERIAL CAPACITY..................................................................... 41 9.7 PROJECT SUSTAINABILITY.................................................................................................... 41 10. MONITORING AND EVALUATION……………………………………………………. 43 10.1 MONITORING........................................................................................................................ 43 10.2 EVALUATION........................................................................................................................ 43 LIST OF ABBREVIATIONS ADCP Acoustic Doppler Current Profiler AGRHYMET Regional Training and Application Center in Agro-meteorology and Operational Hydrology AOC West and Central Africa AOC HYCOS Hydrological Cycle Observing System in West and Central Africa CILSS Inter-States Permanent Committee for Drought Control in Sahel DCP Data Collection Platforms FDA French Development Agency FRIEND Flow Regimes from International and Experimental Network Data EC European commission GEF Global Environmental Facility GDP Gross Domestic Product GHENIS Hydro-Ecological Management of Upper Niger HYCOS Hydrological Cycle Observing System IRD Institute of Research for Development IWRM Integrated Water Resources Management LCBC Lake Chad Basin Commission NHS National Hydrological Service NBA Niger Basin Authority OHRAOC Regional Hydrological Observatory for West and Central Africa OMVS Organization for Development of River Senegal ORSTOM Office de Recherche Scientifique et Technique d’Outremer PRC Project Regional Centre SADC Southern African Development Community UNDP United Nations Development Program UNESCO United Nations Educational, Scientific and Cultural organization VBA Volta Basin Authority WHYCOS World Hydrological Cycle Observing System WHO World Health Organization WIAG WHYCOS International Advisory Group WMO World Meteorological Organization 2iE Institut International d’Ingénierie de l’Eau et de l’Environnement (Groupe EIER-ETSHER) SUMMARY This document presents the framework for the implementation of the hydrological observing system of the Volta River Basin, called Volta-HYCOS. It was prepared on the basis of a draft document written in 2003 by the World Meteorological Organization (WMO), with the assistance of IRD (French Institute of Research and Development) under the new strategy adopted by the WMO to execute the West and Central Africa AOC) – HYCOS project in components corresponding to large river basins in the sub-region. The WMO has since 1993 initiated the promotion of a world hydrological cycle observing system, (WHYCOS)1, based on a world network of reference stations (hydrological observatories) with real- time or quasi real-time hydrological data transmission, possibly through the World Metrological Surveillance meteorological satellites, with a view to facilitating the development of national, regional and international distributed databases fed by high quality, coherent and constantly updated data on river flows, water quality as well as certain climatological variables. This document proposes the terms of reference as well as the major sequences of the project. The executing agency of the project shall be the WMO. GEE shall host the Project Regional Centre in its premises at Ouagadougou in Burkina Faso as well as assist WMO in the execution