区域可持续土地利用管理评价指标体系探讨

借鉴国内外研究基础,探讨了区域可持续土地利用管理评价指标设计的结构和原则,并且以农用土地为侧重点,系统提出区域可持续土地利用管理评价的指标体系框架.该框架以整个区域农用土地为对象,以土地质量指标为主体,构建了5个方面的评价标准,即土地质量维持或提高、土地资源的供应与当前及未来需求目标的平衡、非再生资源合理使用、土地资源的非生产功能得到兼顾、良好的社会政策环境支持.并分别建议了评价指标.

Study on Frame of Indicator System of Sustainable Land Management at Regional Level

Based on the studying results abroad and at home in the field of sustainable land management, this paper mainly studies the structure and principles of indicator system of sustainable land management assessment, and puts forward a frame of indicator system of sustainable land at regional level based on land quality indicators. This frame is mainly based on land quality indicators of whole farmland at regional level, and establishes indicator system based on five main aspects; (1) maintain or improve land quality; (2)the present resources' supply can meet the future's need; (3)rationally utilization of non-renewable resource; (4)give attention to land resource's non-productive funcions;(5)have good social and policy environment.