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Malagnoux m 20150708_1500_upmc_jussieu_-_room_307

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Malagnoux m 20150708_1500_upmc_jussieu_-_room_307

  1. 1. The Great Green Wall for the Sahara and the Sahel within the context of Climate Change Michel Malagnoux French Scientific Committee on Desertification http://www.csf-desertification.eu/
  2. 2. Drylands of the World according to UNCCD and CBD definitions © UNEP/WCMC Michel Malagnoux French Scientific Committee on Desertification
  3. 3. Sand dunes encroachment (Nouakchott, Mauritania) Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster
  4. 4. Algerian Green Barrier near Hassi Bahbah (Djelfa, Algeria) Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand
  5. 5. The Three North Shelter Belt Project of China Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand (adapted from the map published by the Bureau in charge of the project)
  6. 6. The Three North Shelter Belt Project of China Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand© Bureau in charge of the project
  7. 7. A Green Great Wall (President Deng Xiaoping’s calligraphy) Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand
  8. 8. Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand Desertification vulnerability in Africa, north of the Equator © JRC/FAO
  9. 9. Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand Location of the Great Green Wall for the Sahara and the Sahel © JRC/FAO
  10. 10. Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand Gaïkgoata, Burkina Faso: "Glacis" (degraded land with surface crust) reclaimed in 1997 by contour ploughing and planted with Acacia senegal (Picture taken after 6 rainy seasons). © M. Malagnoux, 2003
  11. 11. Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand “Plant a tree each time it is possible and only when it is sustainable”
  12. 12. Michel Malagnoux French Scientific Committee on Desertification © Georg Gerster© Yann Arthus-Bertrand “The Great Green Wall for the Sahara and the Sahel is of utmost importance in terms of international political mobilization” “Its activities should be extended to all endangered areas to cope with climate change effects”
  13. 13. Thank you For more information please visit: http://www.csf-desertification.eu/

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