关键词: 生态安全, 新型城镇化, 评价指标体系, 熵值法

Abstract: Based on the theory of ecological security and sustainable development, and the research of urbanization at home and abroad, this paper established the evaluation index system of ecologically safe town’s development, which is composed of evaluation index system of urbanization development quality and early warning evaluation index system of urban ecological security. Using this evaluation system with the entropy method and subtraction principle, evaluated the development of three typical regions in Hebei province, then made a comparative analysis between horizontal and vertical. The results showed that the evaluation system can not only judge the overall development quality of urban, but also can reflect the trend of ecological security change in urban, enhanced the early warning ability of urbanization quality evaluation.

Key words: ecological security, new-type urbanization, evaluation index system, entropy method