尽管对“可持续发展”的定义进行了大量讨论，但可持续发展的概念并不适用于实际管理或规划问题的可持续性评估。本研究的目的是建立流域水源水系统的可持续性评估。本文探讨和分析了各种公认定义中的可持续性和可持续发展的概念。根据这项概念性研究，开发了与流域管理相关的可持续性评估框架，并将其应用于咸海灾害和Pal的案例研究- 分析了韩国水资源保护和管理的现状。从这些案例研究中，对未来的修改、监测和规划提出了一些建议。包括18个参考文献、表格、图表。

Despite much discussion on the definiton of "sustainable development", the concept of sustainable development is not suitable for sustainability assessment of real management or planning problems. The objective of this study was to establish a sustainability assessment of a source water system in a watershed. The paper explores and analyzes the concepts of sustainability and sustainable development in various generally accepted definitons. From this conceptual study, an assessment framework of sustainability relating to watershed management is developed and applied to case studies of the Aral Sea disaster and Pal-dang system in Korea, analyzing the current state of source water protection and management. From these case studies some suggestions are made for future modification, monitoring and planning. Includes 18 references, tables, figures.