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

Table 3

Relevant factors of green port operation.

Rank	Green port measures	Mean*	S.D.
1	Hazardous waste handling	4.44	0.051
2	Water pollution	4.21	0.121
3	Air pollution	4.01	0.1921
4	General waste handling	3.95	0.172
5	Water consumption	3.93	0.072
6	Energy usage	3.89	0.198
7	Materials selection	3.87	0.039
8	Noise pollution	3.82	0.063
9	Land and sediments pollution	3.81	0.056
10	Habitat quality maintenance	3.67	0.152
11	Port greenery	3.66	0.132
12	Port staff training	3.63	0.088
13	Community promotion and education	3.50	0.165

∗All developed using 5-point Likert scale, where 5: extremely important; 1: extremely unimportant.
Sources: adapted from Chiu and Lai [24].