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To study food production systems of six communities located on six different islands of Vanuatu we selected villages in zones of low and high population pressures. We measured land availability, soil fertility, genetic resources, average yields of food gardens, their plant densities, traditional knowledge richness (TKR), and household incomes and expenses. We analyzed a total of 224 plots belonging...
We propose the integration of six data layers (topography, isohyets, soil potential, household localization, vegetation types and land lease titles) to assess the constraints facing food production in Vanuatu, Melanesia. All layers are digitalized allowing area computations of polygons associated with the various data sets. For each island, the following are computed: total area, good arable land...
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