Fuzzy Comprehensive Evaluation of Maritime Boundary Delimitation Schemes Based on AHP-Entropy Weight Method

Table 4

Grades of evaluation indices of three maritime boundary delimitation schemes.

Indices	Scheme 1	Scheme 2	Scheme 3
Sea area ratio between two provinces (C11)	0.91	0.02	0.74
Island quantity ratio between two provinces (C12)	0.15	0.25	0.55
Island area ratio between two provinces (C13)	0.30	0.50	0.70
Length ratio of island deep-water shorelines between two provinces (C14)	0.42	0.30	0.60
Disputing aquaculture sea area ratio between two provinces (C21)	0.12	0.00	0.03
Disputing harbor and shipping sea area ratio between two provinces (C22)	0.60	0.80	0.90
Disputing aquaculture fisherman quantity ratio between two provinces (C23)	0.50	0.00	0.55
Social stability in counties and cities near disputing sea areas in two provinces (C24)	0.70	0.50	0.30
Protection conditions of territorial sea base points in Dashan island (C31)	0.10	0.40	0.70
National maritime rights and interests guarantee capability (C31)	0.10	0.30	0.20
Sustainable development capability of disputing sea areas (C33)	0.15	0.25	0.350
Management difficulties of disputing sea areas (C34)	0.50	0.60	0.80
Acceptance of both parties to the delimitation schemes (C35)	0.25	0.45	0.55
Fairness verification index of maritime boundary delimitation outcome (C36)	1.00	0.98	0.99