摘要：生态安全评估是保障区域生态安全的重要手段，本文以国内某地区为例，构建了一套区域生态安全评估体系，并应用于该地区的生态安全评估。该体系包括生态系统健康评估、生态环境质量评估、生态系统服务功能评估、生态风险评估和生态安全综合评估五个方面，通过对各项指标的测算和分析，得出该地区生态安全状况较好，但仍存在一些问题，如水资源利用率低、土地利用方式不合理等。本文的研究结果可为该地区的生态保护和可持续发展提供科学依据。
关键词：区域生态安全；评估体系；生态系统健康；生态环境质量；生态系统服务功能；生态风险；生态安全综合评估
Abstract: Ecological security assessment is an important means to ensure regional ecological security. Taking a certain region in China as an example, this paper constructs a set of regional ecological security assessment system and applies it to the ecological security assessment of the region. The system includes five aspects: ecological system health assessment, ecological environment quality assessment, ecological system service function assessment, ecological risk assessment and ecological security comprehensive assessment. Through the measurement and analysis of various indicators, it is concluded that the ecological security situation in the region is good, but there are still some problems, such as low water resource utilization rate and unreasonable land use. The research results of this paper can provide scientific basis for the ecological protection and sustainable development of the region.
Keywords: regional ecological security; assessment system; ecological system health; ecological environment quality; ecological system service function; ecological risk; ecological security comprehensive assessment
区域生态安全评估体系构建和应用研究：以国内某地区为例
