Mathematical Problems in Engineering / 2014 / Article / Tab 4

Research Article

Evaluation of Green Port Factors and Performance: A Fuzzy AHP Analysis

Table 4

Composite priority weights for major criteria and subcriteria.

CriteriaLocal weightsSubcriteriaLocal weightsGlobal weights

Environmental quality0.322Water pollution0.3460.104
Air pollution0.3270.110
Land and sediments pollution0.1820.059
Noise pollution0.1620.052

Use of energy and resource0.214Energy usage 0.3610.077
Materials selection 0.3510.061
Water consumption0.2880.074

Habitat quality and greenery0.184Port greenery0.5620.102
Habitat quality maintenance 0.4380.080

Waste handling0.164Hazardous waste handling 0.7620.124
General waste handling0.2380.039

Social participation0.118Port staff training 0.5490.065
Community promotion and education0.4510.053

Total1.000

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