对SAVEE评价方法的理论基础、分析步骤、应用条件和优缺点进行了系统归纳和总结,构建了SAVEE评价分析模型。以南沙群岛的空间价值评价为例开展实证研究,尝试将SAVEE方法应用于海岛空间价值评价。结果表明:SAVEE评价法计算简便,可操作性强,能够量化体现每个因子价值,评价结果清晰易懂。SAVEE为空间价值评价方法提供了新的选择,具有极大的应用前景。 SAVEE evaluation method based on the theory, analysis steps, application conditions and advantages and disadvantages were systematically summarized and summed up to build a SAVEE evaluation and analysis model. Taking Nansha Islands as an example, this paper conducts an empirical study to evaluate the spatial value of the Nansha Islands, trying to apply the SAVEE method to the evaluation of the spatial value of islands. The results show that SAVEE method is simple and computationally feasible, and can quantitatively reflect the value of each factor. The evaluation results are clear and easy to understand. SAVEE provides a new choice for the method of spatial value evaluation and has great application prospects.