1 / 19

Background Kenya forest cover stands around 1.7%

Rehabilitation of degraded river-line in Mount Kenya Region * Njeru R W, Wambugu F, Kagunda J, Wamahiu P & Mutahi E Africa Harvest Biotech Foundation International P O Box 642-00621, Nairobi, Kenya 2 nd World congress of Agroforestry Nairobi Kenya, 22-28 th August 2009.

elkan
Télécharger la présentation

Background Kenya forest cover stands around 1.7%

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. Rehabilitation of degraded river-line in Mount Kenya Region*Njeru R W, Wambugu F, Kagunda J, Wamahiu P & Mutahi E Africa Harvest Biotech Foundation InternationalP O Box 642-00621, Nairobi, Kenya2nd World congress of Agroforestry Nairobi Kenya, 22-28th August 2009

  2. Background • Kenya forest cover stands around 1.7% • Deforestation effect : Flooding, uncontrolled erosion & excessive siltation of Hydro-electric dams • Major water towers degraded & include: Mt Kenya, Aberdares, Cherangani hills, Mau complex & Mt Elgon

  3. High dependency on wood fuel: domestic usage contributes to deforestation

  4. High dependency on wood products-contributes to degradation Power distribution poles, timber for construction & furniture

  5. River Rutui-mount Kenya water tower • Importance • source of 55 registered water intakes belonging to farmer groups, institutions and coffee factories. • supplies water to >1258 rural households plus population of Kerugoya town. • 7 micro hydro power plants power to local • Tributary of river Thiba which drains into River Tana-seven folks dams • River Thiba source of water Mwea rice scheme

  6. Challenges • Population whose livelihood depend on waters from River Rutui were concerned why? • Declining water volumes resulting in • Water Rationing • Micro-hydro dams running below capacity-less power generated • Water pollution. • Increased cases of water borne diseases • School absentee due to water related sickness • Water unfit for household use- look for other distant sources & more time in search of water

  7. Problem diagnosis & action • Villagers sought help from Water Resource Management Authority(WRMA) & • Outcome formation of River Rutui users association & leaders of all 17 villages represented. • Formed core team- Members of the community, Riparian land owners WRMA, Kenya Forest Service, Ministry of Agriculture & then • Walked along river-lines River Rutui & 5 tributaries (Gaturu, Icere, Kirogo, Mutuangunyi, Kanyiriri and Riagatogo)-58 km • Shared findings & resolutions reached in baraza

  8. Major problems & solutions 25 illegal furrows directing water to the farms –Those bordering Raparian - resolved to stop diverting water illegally (left) Garages close to river damping waste into the river-practice ceased (right)

  9. Wrong- exotic tree species planted close to river-line & cultivation close to river bank

  10. Organisations directed Raw sewage into the river (schools, Hospital, council & coffee factories

  11. Problem diagnosis & action contd • Pit latrines constructed close to the river • Cattle sheds build close to the river & polluting the waters • Cultivating close to the river-line

  12. Rehabilitation-Implementation strategy • Partnership with collaborators • Ministry of energy centers • Kenya Forest service • Water Resource Management Authority • Ministry of Agriculture • Tree Biotechnology Project Trust • Kenya Forestry Research Institute • Private & public nurseries • Micro-finance institutions • Local communities • Empowered communities to raise seedlings

  13. River Rutui • Site matching planted >25,000 indigenous trees & fruit trees • Users association • Police the river line • Protect trees & > 90% survival • Ensure there is no pollution in the river

  14. Leaders & community involvement

  15. RESULTS Increased water supply - Micro hydropower plants Clean energy source for over 400 households

  16. At George Kimotho’s home in Dodo Location in Kirinyaga • Benefits: • Radio & charging mobile phones

  17. Before and… After

  18. Current status River Rutui Benefits Clean water High quality seeds Training on tree agronomy & group governance

  19. Key outcomes of the Intervention • Regular supply of clean water- no rationing • Reduce incidence of water borne diseases • Improved school attendance • Micro-hydro dams fully functional- electricity supply to 400 households • Income from sale of seedlings • Improved skills- tree manangement • >90% tree establishment • Cultivation close to river bank ceased

More Related