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SIMLEZA Site Characterization for Eastern Province of Zambia. Zhe Guo, Carlo Azzarri, Beliyou Haile SIMLEZA - Africa RISING Meeting 28-29 May 2013, Lilongwe, Malawi. Objectives. Understand the spatial pattern and heterogeneity Choose appropriate data layers for stratification

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Simleza site characterization for eastern province of zambia

SIMLEZA Site Characterization for Eastern Province of Zambia

Zhe Guo, Carlo Azzarri, Beliyou Haile

SIMLEZA - Africa RISING Meeting 28-29 May 2013, Lilongwe, Malawi


Simleza site characterization for eastern province of zambia

Objectives

  • Understand the spatial pattern and heterogeneity

  • Choose appropriate data layers for stratification

  • Thus help

    • Better target interventions

    • Identify representative or otherwise appropriate action and control sites

    • Guide scaling-up/scaling-out efforts within, across, and beyond


Simleza site characterization for eastern province of zambia

Data Source: Naomi Kamanga and Walter Mupangwa (N=225)

Lundazi

Chipata

Katete


Simleza site characterization for eastern province of zambia

Source:  Munyaradzi Mutenje, MenaleKassie, and KindieFantaye

Includes farmers in innovation networks?


Simleza site characterization for eastern province of zambia

Review of Spatial Biophysical and Socio-economic Data Layers

; Afripop

  • Candidate data layers mapped to visualize their spatial distribution

  • Final layers aggregated by classes

  • Results will need refining



Simleza site characterization for eastern province of zambia

Spatial result is the same based on heterogeneity


Simleza site characterization for eastern province of zambia

Little within spatial heterogeneity result is the same based on


Simleza site characterization for eastern province of zambia

Little within spatial heterogeneity result is the same based on


Simleza site characterization for eastern province of zambia

Little within spatial result is the same based on heterogeneity


Simleza site characterization for eastern province of zambia

S result is the same based on patial heterogeneity


Simleza site characterization for eastern province of zambia

S result is the same based on patial heterogeneity


Simleza site characterization for eastern province of zambia


Simleza site characterization for eastern province of zambia

Final Layer 1. Rainfall result is the same based on

772 -850mm

851-950mm

951-1050mm

1051-1241mm


Simleza site characterization for eastern province of zambia

Final Layer 2. Elevation result is the same based on

369-700 m

701-900m

901-1100m

1101-2237m

Excluded area - No farmers in this range based on available farmer location


Simleza site characterization for eastern province of zambia

Final Classification result is the same based on


Simleza site characterization for eastern province of zambia

Conclusion and Caveats result is the same based on

  • Candidate layers – population, market access, temperature, LGP, slope, elevation and rainfall

  • Maps based on GIS location of 225 farmers from 7 camps in 3 districts

  • Final layers for stratification - elevation and rainfall; 9 classes

  • Site/Camp stratification:

    • Ludanzi (Hoya and Vuu): Low R - High E

    • Chipata (Kapara, Mtaya, and Chanje ): Low R and Medium E; Medium R and Medium E; Medium R and Low E

    • Katete (Kawalala and Kafumbwe): High R and Medium E

  • Coarse resolution metadata more suitable to global analysis


Simleza site characterization for eastern province of zambia

Next Steps result is the same based on

  • Update maps based on

    • Feedback from Zambia team

    • Higher-resolution/better data layers from Zambia team

    • Data for all farmers (e.g., could there more than 1 class in Ludanzi: low-low), including from Mesekra

  • Identification of target and control sites

  • Data collection efforts

    • Review of existing data

    • SIMLEZA baseline survey tool


Thank you
Thank you! result is the same based on


Simleza site characterization for eastern province of zambia

Source:  Munyaradzi Mutenje, result is the same based on MenaleKassie, and KindieFantaye