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Cluster Analysis of Urban Water (cluster analsis results (Type 1: Large…
Cluster Analysis of Urban Water
Dataset
142 urban cities
annual per capital water use
population data
Variables
annual climatic water budget
gross annual water use per capita per city
Data Mining Technique
hierarchical cluster analysis
Euclidean distance chosen
Porpuse
Identify relative similarities
Climatical similar cities
cities that use water at greater rates
cities that must seek water
cluster analsis results
Type 1: Large cities with very low per capita water consumption
Type 2: medium-sized cities with medium-low water consumption and a net water balance of around zero
Type 3: small cities with medium levels of water and positive net water balances
Type 4: very large cities with high per capita water consumption and a positive net water balance
Type 5: cities of varied size with very high per capita water consumption located in highly arid environment
Type 6: medium-sized cities with very high per capita water consumption and low positive water balance