•  Vital graphics
  •  |  UNEP/GRID-Arendal
  •  |  UNEP

Vital Water Graphics

An Overview of the State of the World’s Fresh and Marine Waters - 2nd Edition - 2008

  • Home
  • |
  • About this report
  • |
  • Credits
  • |
  • Disclaimer
  • |
  • Copyright

  • Table of contents
  • Toward a world of thirst ?

  • Foreword

  • Executive summary

  • Water and population

  • Chapter 1

  • State of the world’s water

Chapter 2

  • Freshwater resources

    • Storage, distribution and circulation

    • Water use and management

    • A scarce and competitive resource

    • Water management in urban area

    • River’s fragmentation

    • Pollution

    • Biodiversity in freshwater

    • Water and political conflicts

    • Water and health

    • Pricing water

    Chapter 3

  • Coastal and marine water

    • Marine biodiversity

    • Economic activities: Fisheries and ecotourism

    • Coastal pollution

    Chapter 4

  • Water and climate change

  • Links

  • References


  • Home page > Vital Water Graphics > Freshwater resources > Storage, distribution and circulation > Africa’s rivers and lake basins cross many borders

    Africa’s rivers and lake basins cross many borders

    The graphic below shows the locations of 13 major river basins in Africa.
    Click here for a large size

    This section's articles

      In this chapter

    • Freshwater resources: volume by continent

    • River runoff throughout the 20th century

    • Suspended sediment discharge

    • Main world’s river basins


    Follow-up of the site's activity RSS 2.0 | Site Map | About this report | Credits | Disclaimer | Copyright

    United Nations Environment Programme (UNEP) | P.O. Box 30552 | Nairobi, Kenya 00100 Tel: +254 20 762 41 05 | Fax: +254 20 762 34 39 | E-mail: dewainfo@unep.org | Web: www.unep.org | Copyright © 2008, United Nations Environment Programme (UNEP)