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10 items found (Showing 1 - 10)
  1. 2014-03-20  
  2. Key Resource 2010-01-01 For many years, conventional Western forestry methods have been applied, and exotic tree species promoted in Sahelian countries in order to combat desertification. Large and small projects were commissioned to curtail the assumed southward movement of the Sahara desert, but few made any lasting...  
  3. 2011-01-20  
  4. Key Resource Sustainable Agriculture covers a wide range of topics: soil and water conservation, using organic matter to sustain soil fertility, pest management, cropping systems, livestock management, and many others. For agriculture to be sustainable, it must take into account not only the physical...  
  5. 2017-02-08 Ngorongoro District, part of the Serengeti Ecosystem witnessed a human population growth from approximately 25,000 in the early sixties to 200,000 people in 2016, predominantly pastoralist Maasai. Pastoralism as we know it today can be combined with photo tourism and game hunting activities for...  
  6. 2015-10-06  
  7. 2018-03-08 I have spent over fifty years working in East African Rangelands studying wildlife in National Parks and ranches or helping pastoralists in northern Kenya and consulting in Tanzania. The situation has changed unpredictably and dramatically since my original research in the Queen Elizabeth...  
  8. 2019-10-01 Agroforestry systems are encouraged in farming systems in the developed and the developing countries, due to the multifunctional role of agroforestry in enhancing agronomic productivity, co-production of diversity of food products for balanced nutrition and provision of environmental ecosystem...  
  9. 2016-11-01 Our global agricultural and food system is broken and needs to transition to one that is more sustainable and beneficial to the world's population. This seems hard in the face of the linked challenges ofclimate change, natural resource depletion, and worldwide economic and social upheaval. At the...  
  10. 2017-10-05  

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