Article Land Development Suitability Evaluation of Pingtan Island Based on Scenario Analysis and Landscape Ecological Quality Evaluation Qingsheng Li 1,*, Jinliang Huang 2, Cui Wang 1, Heshan Lin 3, Jiwei Zhang 1, Jinlong Jiang 1 and Bingkun Wang 1 1 Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China;
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[email protected]; Tel.: +86-592-219-5711 Received: 31 May 2017; Accepted: 18 July 2017; Published: 24 July 2017 Abstract: With the acceleration of urbanization and industrialization, regional development is becoming increasingly disordered. Thus, how to balance economic development and ecological protection is a key question. To comprehensively evaluate land development suitability, an evaluation index system for construction land and farmland suitability was established in this study based on natural and social-economic information. After selecting an island in China as the main case study in this work, the reference method was applied in grading and value assigning for all indices. In addition, the analytic hierarchy process and expert evaluation method were used to determine the index weighting. After scenario analysis was adopted in the study to analyze the impact of the policy orientation on the suitability evaluation, we finally evaluated the landscape ecological quality of different scenarios. Results showed the landscape ecological quality of a coordinated development scenario was the highest.