1 / 14

Challenges for the Sahel

Farmer Managed Natural Regeneration in the Sahel A. Kalinganire, M. Larwanou & J. Bayala World Agroforestry Centre (ICRAF-WCA/Sahel) African Forest Forum (AFF). Challenges for the Sahel. Rising population implies increasing food demands Poor farming practices

keanu
Télécharger la présentation

Challenges for the Sahel

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Farmer Managed Natural Regeneration in the SahelA. Kalinganire, M. Larwanou & J. BayalaWorld Agroforestry Centre (ICRAF-WCA/Sahel)African Forest Forum (AFF)

  2. Challenges for the Sahel • Rising population implies increasing food demands • Poor farming practices • Overgrazing and excessive tillage leave exposed soils • Soil erosion leading to crusted soil and increased water loss due to runoff • Loss of biodiversity • Land, forests and tree tenure 6

  3. Challenges for the Sahel Fragile environment with sparse vegetative cover 70% area is already naturally degraded to different extents Limited arable land resources Recurrent droughts Dryland areas and people are under continuous threat from land degradation, desertification, food insecurity and poverty 5

  4. Farmer-Managed Natural Regeneration • Systematic regeneration of trees from living tree stumps (underground forest) & soil seedbank. • Management: thinning, pruning of main stems & emerging new stems when necessary. • Scale: about 6 million ha in 20 years (i.e. 150.000 ha/year), up to 300 trees/ha, 15 – 40 new different plant species, new trees: at least 240 million trees (= carbon sequestration).

  5. Niger Story: More People, More Trees 1955 2005 1975

  6. Million hectares of cereal production in Faidherbia parklands

  7. Sahelian successes … • Driving forces' of change, both environmental and socio-economic, are highly complex. • FMNR gave rural communities compelling reasons to organize, negotiate, and set tree resources management rules, and smallholders used “Rule of Law” to uphold rights over trees. • Policy reforms informed by field experiences (clear tree rights & low risks) • Stateas a partner to farmers rather than police role. • FMNR as cash to move out of poverty; increased food security and reduced vulnerability to climate change. 22

  8. Sahelian successes … • FMNR was driven by farmers working on their own behalf; not on behalf of a project! • There was never a plan that aimed to reforest more than 5 million hectares of farmland; it was just a process in which ideas and visions kept evolving! BUT: • Policy reforms were critical and often following field experiences. • Low start-up costs for farmers & FMNR’s continuation required no or few recurring costs for governments or partners. 22

  9. “We now have many village committees to manage the environment”

  10. Gaps for research … • Ecosystem management: What are the sources and conditions of resilience of Sahelian ecosystems and the implications in terms of ecosystem management? • Policy: How to evaluate land and forest/tree management policies (tenure and rights) in order to assess the effects of the enforced management practices on ecological and economic dynamics? • Institution: What kind of design of institutional arrangements are needed to lower the vulnerability of local rural poor to environmental variability and economic change? • Carbon: How can local populations benefit from carbon market for their effort in regenerating trees in their private lands? 22

  11. Progress for the way forward… • Address and improve 'household viability' and other structural constraints that lead to poverty alleviation, including income generation, employment access, conflict, equitable sharing of ecosystem goods and services. • Capitalize the value of early work to create opportunities for learning and exchange of experience. • Empower rural communities developing their programmes and action plans for trees on farms management & develop well-defined and concerted initiatives at all levels. • Work with partners for advocacy actions on policy issues regarding tree/land tenure, access to markets of AF products and sustainable management of parklands. 22

  12. Conclusion FMNR and other improved technologies can contribute positively in rehabilitating the drylands in a sustainable manner. Diversification (livestock, food crops etc), further intensification and adoption of other SLM technologies in other similar contexts for food security.

  13. Thank you

More Related