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Abstract
GreenRevolution Gujarat, India SatelliteImagery
Dams Irrigation Desertification
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Figure 16 Aggregate
Village-level Vegetation Change 1976-1980 Derived by
Spectral Mixture Analysis
This
image shows areas of mixed land use around two villages. The circles in red and
purple show a 10km radius circle, an estimate of the area of influence for each
village. The small black and white plots below the river are extreme increases
and decreases in vegetation cover, characteristic of shifting agriculture. On
the village-level vegetation increases were minor from 1972-1980 relative to
areas of large-scale agriculture. |
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