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Capacity building for better water management

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            • Who are we ?
                • Life of the association
                  • Statutes
                  • Organization
                  • Progress reports
                  • Statutory bodies
                  • Emploi
                • Presentation
                  • IOWater
                  • Our activities
                  • Our assignments, our values
                • The team
            • Professional training
                • The National Water Training Center (NWTC)
                • Training catalogues
                • Journées de l'OIEau (technical day)
                • Our projects in France and internationally
                • Webinars
                • Join a training
                • Custom-made training
                • Learning installations
                • Technical Booklets
                • Technical shop
            • Documentation
              and publications
                • Our publications
                  • Training catalogues
                  • Livres numériques enrichis
                  • Technical Booklets
                  • Technical Syntheses
                  • IOWater and its partners
                  • News
                  • Information eaux
                  • INBO Newsletter
                  • Electronic letters
                  • Leaflets of information
                  • Les MOOC de l'OIEau
                  • The INBO's Handbooks
                • Services
                  • Information watch
                  • Bibliometric analysis
                  • Setting of Water Information Systems
                  • Drafting of synthesis
                  • Custom search
                  • Promote your work
                • Eaudoc
                • Aquaveille
                • Our projects in France and internationally
                • Watch
                • Juridic'eau
                • The documentary portal
                • Thésaurus eau
            • Facilitation of stakeholders' networks
                • Authorities - Eaudanslaville
                  • Headlines
                  • Library
                  • Service guide
                  • Experts’ words
                  • Frequently asked questions
                  • Experience feedback
                • International Network of Basin Organizations
                • Stakeholders in vocational training on aquatic environments
                • SAGE stakeholders and environment contracts
                • Facilitators of water intake areas
                • Documentation and Information Centers
                • Our projects in France and internationally
                • Stakeholders in research and development
                • Stakeholders in shellfish farming
                • EMWIS
                • INWTC – International Network of Water Training Centers
            • Support /Assistance Advice
                • Implementation of European projects
                • Support to contracting authorities/project owners
                • Technical assistance and analysis
                • Pilot units, treatability and innovation tests
                • Technical references
                • Evaluative studies and strategic plans
                • Human Resources Management
                • Our projects in France and internationally
            • Information Systems
                • IOWater, WIS partner
                • Quality analysis and audit
                • SANDRE Technical Secretariat
                • Data hosting and security
                • Data management
                • Our projects in France and internationally
                • Assistance to water and environment- related IS project managers
                • European cooperation
            • Internationally
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                • Our projects per continent
                  • Africa
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                • 100 projets « Eau & Climat » pour l’Afrique
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            Aquatic environments

            Our projects over the world

            Chiffres-clés

            Nombre de canards, oies et poules d'eau recensés
            1052375
            2020

            1052375 en 2020

            1138729 en 2019

            1028756 en 2018

            1176845 en 2017

            1136508 en 2016

            1142358 en 2015

            1187212 en 2014

            1302860 en 2012

            1340579 en 2011

            Historique En savoir plus
            Nombre d'oiseaux à bec fin se nourrissant dans les marécages recensés
            971691
            2020

            971691 en 2020

            789433 en 2019

            854020 en 2018

            860781 en 2017

            703495 en 2016

            819421 en 2015

            1015119 en 2014

            900950 en 2013

            896505 en 2012

            1023384 en 2011

            Historique En savoir plus
            Nombre d'obstacles à l'écoulement recensés
            104459
            2020

            104459 en 2020

            100108 en 2019

            100824 en 2018

            Historique En savoir plus
            Voir plus de chiffres-clés sur ce thème

            Illustrations

            Les eaux souterraines dans le bassin versant
            Les eaux souterraines dans le bassin versant
            Les évolutions naturelles des milieux de transition
            Les évolutions naturelles des milieux de transition
            Les milieux humides dans les bassins versants
            Les milieux humides dans les bassins versants
            Les précipitations efficaces
            Les précipitations efficaces
            Les usages de l'eau et des milieux aquatiques pour le transport maritime et fluvial
            Les usages de l'eau et des milieux aquatiques pour le transport maritime et fluvial
            Les usages de l'eau et des milieux aquatiques pour les loisirs
            Les usages de l'eau et des milieux aquatiques pour les loisirs
            Les variations des pluies efficaces
            Les variations des pluies efficaces
            Les zones d'habitat des eaux côtières
            Les zones d'habitat des eaux côtières
            Remplissage d'une carrière par les eaux souterraines
            Remplissage d'une carrière par les eaux souterraines
            Schéma d'un estuaire, d'un delta et d'une lagune
            Schéma d'un estuaire, d'un delta et d'une lagune
            Schéma d'une nappe souterraine
            Schéma d'une nappe souterraine
            Trois types d'aquifères
            Trois types d'aquifères
            Vue d'ensemble d'un cours d'eau
            Vue d'ensemble d'un cours d'eau
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              • Custom-made training
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            • Documentation
              and publications
              • Our publications
                • Livres numériques enrichis
                • Les MOOC de l'OIEau
              • Services
                • Setting of Water Information Systems
              • Eaudoc
              • Aquaveille
              • Our projects in France and internationally
              • Watch
              • Juridic'eau
              • The documentary portal
              • Thésaurus eau
            • Facilitation of stakeholders' networks
              • Authorities - Eaudanslaville
              • International Network of Basin Organizations
              • Stakeholders in vocational training on aquatic environments
              • SAGE stakeholders and environment contracts
              • Facilitators of water intake areas
              • Documentation and Information Centers
              • Our projects in France and internationally
              • Stakeholders in research and development
              • Stakeholders in shellfish farming
              • EMWIS
              • INWTC – International Network of Water Training Centers
            • Support /Assistance Advice
              • Implementation of European projects
              • Support to contracting authorities/project owners
              • Technical assistance and analysis
              • Pilot units, treatability and innovation tests
              • Technical references
              • Evaluative studies and strategic plans
              • Human Resources Management
              • Our projects in France and internationally
            • Information Systems
              • IOWater, WIS partner
              • SANDRE Technical Secretariat
              • Data hosting and security
              • Data management
              • Our projects in France and internationally
              • European cooperation
            • Internationally
              • European cooperation
              • International cooperation
              • Our projects per continent
              • 100 projets « Eau & Climat » pour l’Afrique
                • The French Water Agencies for Africa
            • News
              • News of IOWater
              • News "The world of water"
              • Events calendar
            • All our projects
            • Press - Communication
              • Press releases
              • Publications
              • Electronic letters
            • Media center
              • Photo library
                • IOWater installations / facilities
                • INBO
                • International Conferences
                • The 25th Anniversary of IOWater
              • Videos
              • Illustrations
              • Key figures
              • Visualisations de données
            • Partners
              • Members
              • Supports of IOWater
              • Partnerships
              • Our networks
            • Job adverts
            • Access per topic
              • Drinking water and sanitation
              • Management of water resources
              • Water and climate change
              • Aquatic environments
              • Water and risk
              • Water and agriculture
              • Water and industry
              • Water and sustainable cities
              • Eau et économie
                • Tarification de l’eau
                • Valeurs de l’environnement
                • L’eau et les usages
                • Analyse économique et décision
                • Suivi économique eau et assainissement
                • Dépenses pour l’eau et les milieux aquatiques
              • Waste
            • Innovation
              • Formations AIPR digitalisées
              • MOOC
              • Plateforme de calculs