The need to maintain or increase livestock mobility in arid Africa has been widely embraced by ecologists, social scientists, and more recently regional governments. These movements are seen to sustain livestock production under a highly variable and changing climate. At the same time, livestock…
This paper illustrates how the capabilities of GIS and satellite imagery can be harnessed to explore and better understand the urban form of several large African cities (Addis Ababa, Nairobi, Kigali, Dar es Salaam, and Dakar). To allow for comparability across very diverse cities, this work…
This paper illustrates how the capabilities of GIS and satellite imagery can be harnessed to explore and better understand the urban form of several large African cities (Addis Ababa, Nairobi, Kigali, Dar es Salaam, and Dakar). To allow for comparability across very diverse cities, this work…
Les études sur la transhumance ont souvent ciblé les pasteurs – notamment peuls – des zones sahéliennes. Pour en donner une autre perspective, la présente étude a été centrée sur les pratiques de la transhumance dans la zone soudano-sahélienne du Mali en intégrant la perception des agriculteurs…
Millones de personas de todo el mundo dependen de recursos naturales, como la tierra, la pesca y los bosques, que se utilizan de manera colectiva como propiedades comunales. Estas son fundamentales para la cultura, el bienestar y la identidad cultural. Como fuente de alimentos e ingresos,…
After the severe droughts in the 1970s and 1980s, and subsequent debates about desertification, analyses of satellite images reveal that the West African Sahel has become greener again. In this paper we report a study on changes in tree cover and tree species composition in three village…
It took scientists more than three decades to transform a perceived desertification crisis in the Sahel into a non-event. Looking beyond the Sahel, the chapters in this book provide case studies from around the world that examine the use and relevance of the desertification concept. Despite an…
Le présent décret met en place un Programme de Modernisation des Villes du Sénégal (PROMOVILLES) chargé de réaliser pour le compte du Gouvernement des projets destinés à promouvoir le développement urbain et à améliorer la qualité de vie des populations, dans une dynamique de renforcement de la…
Meeting Name: Commission on Genetic Resources for Food and Agriculture. Intergovernmental Technical Working Group on Plant Genetic Resources for Food and Agriculture
Meeting symbol/code: CGRFA/WG-PGR-8/16/Inf.9
Session: Sess. 8
Meeting Name: Commission on Genetic Resources for Food and Agriculture (CGRFA)
Meeting symbol/code: CGRFA-16/17/16
Session: Sess.16
Meeting Name: Commission on Genetic Resources for Food and Agriculture (CGRFA)
Meeting symbol/code: CGRFA-16/17/10
Session: Sess.16