Research Article
Analytic Hierarchy Process (AHP) for a Landfill Site Selection in Chachapoyas and Huancas (NW Peru): Modeling in a GIS-RS Environment
Table 7
Criteria surfaces and restrictions for each suitability alternative for a future landfill.
| | Criterion | Unsuitable (S1) | Marginally suitable (S2) | Moderately suitable (S3) | Highly suitable (S4) | | km2 | % | km2 | % | km2 | % | km2 | % |
| | Physical | 0.01 | 0.0 | 44.74 | 22.4 | 131.67 | 65.9 | 9.04 | 4.5 | | Environmental | 14.68 | 7.4 | 77.38 | 38.8 | 81.37 | 40.8 | 12.03 | 6.0 | | Socioeconomic | 2.70 | 1.4 | 28.71 | 14.4 | 123.66 | 61.9 | 30.40 | 15.2 | | Final suitability map | 14.21 | 7.1 | 0.00 | 0.0 | 41.86 | 21.0 | 141.89 | 71.1 |
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