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

Table 4

Composite priority weights for major criteria and subcriteria.

Criteria	Local weights	Subcriteria	Local weights	Global weights
Environmental quality	0.322	Water pollution	0.346	0.104
		Air pollution	0.327	0.110
		Land and sediments pollution	0.182	0.059
		Noise pollution	0.162	0.052
Use of energy and resource	0.214	Energy usage	0.361	0.077
		Materials selection	0.351	0.061
		Water consumption	0.288	0.074
Habitat quality and greenery	0.184	Port greenery	0.562	0.102
		Habitat quality maintenance	0.438	0.080
Waste handling	0.164	Hazardous waste handling	0.762	0.124
		General waste handling	0.238	0.039
Social participation	0.118	Port staff training	0.549	0.065
		Community promotion and education	0.451	0.053
			Total	1.000