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SUMAWA: The Njoro River Watershed

SUMAWA: The Njoro River Watershed. Gideon Obare – Egerton University Samuel Kibichii – Moi University Siân Mooney – University of Wyoming Also University of California – Davis KWS Department of Fisheries-GOK. Funded by USAID GL-CRSP and PD/A-CRSP. Application Description. Region

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SUMAWA: The Njoro River Watershed

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  1. SUMAWA: The Njoro River Watershed Gideon Obare – Egerton University Samuel Kibichii – Moi University Siân Mooney – University of Wyoming Also University of California – Davis KWS Department of Fisheries-GOK Funded by USAID GL-CRSP and PD/A-CRSP

  2. Application Description • Region • Rift Valley • Njoro River Watershed • Production systems • Maize monocrop • Maize/Beans • Maize/Beans/Potatoes • Vegetables (kale, onion, spinach, other) • Livestock grazing (pastoral) • Livestock, small scale (free range/zero grazing)

  3. Application Description (2) • Indicators • Economic • Income/poverty • Social • Health • Biophysical • Soil erosion • Water quality/quantity

  4. Possible Scenarios • Scenarios • Provision of off-stream watering points • Changes in water collection techniques • Enforcement of existing riparian protection laws • Improvement in rural road infrastructure • Change in fertilizer use (purchased or manure)

  5. GIS Data (1)

  6. GIS Data(continued)

  7. GIS ongoing/to be collected • Ongoing • 100 soil samples recently delivered to lab • Soil analysis ongoing • To be collected • Other soil coverages as available

  8. Biophysical data • Collected • GPS co-ordinates for water collection points • Water chemistry data (23 sites – 14 samples at each site 2 years) • Coliform counts • Nutrient content (phosphates, nitrates, organic matter) • Alkalinity • Ongoing/to be collected

  9. Economic Data • Collected • Survey of 384 households within the watershed • GPS location • Gender, age, education, household size, income (crops and livestock) • Farm size, implements (donkey, donkey cart, wheelbarrow, handcart) • Household expenditure • Input and output prices • Market access cost • Proportion of land in crops and in livestock • Some data on date of planting, harvest seeds, input use, yield • To be collected? • Water use data – quantity/quality

  10. Stakeholder data • Completed participatory rural appraisals in 5 communities in the watershed • Identify issues/concerns • Still needs to be fully written up • To be completed • Review of institutions

  11. Work Plan • Stakeholders • local community and institutions • Policy makers • Data • Finish data collection 2004/2005 (potentially more economic data/clean existing data) • Modeling • Begin mid/late 2005 • TOA Team Backstopping • What – HELP TOA!!!!, when? Mid/late 2005 • Reports & Presentations • Conceptual framework/background • Integrated/TOA write up • Integration of TOA type analysis with WEAP

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