Mathematical Problems in Engineering / 2014 / Article / Tab 3

Research Article

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

Table 3

Relevant factors of green port operation.

RankGreen port measuresMean*S.D.

1Hazardous waste handling4.440.051
2Water pollution4.210.121
3Air pollution4.010.1921
4General waste handling3.950.172
5Water consumption3.930.072
6Energy usage3.890.198
7Materials selection3.870.039
8Noise pollution3.820.063
9Land and sediments pollution3.810.056
10Habitat quality maintenance3.670.152
11Port greenery3.660.132
12Port staff training3.630.088
13Community promotion and education3.500.165

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

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