耕地系统保护的“刚性-弹性-韧性”:理论框架与实施路径

The"Rigidity-Elasticity-Resilience"of Systematic Farmland Protection:Theoretical Framework and Implementation Path

耕地系统保护对保障国家粮食安全和生态安全意义重大。从耕地系统保护的内涵出发,分析耕地数量、质量和生态系统保护需求,构建包含刚性、弹性、韧性的耕地系统保护理论分析框架。研究表明,底线约束和用途管制的耕地保护刚性是基础,布局优化和整治修复的耕地保护弹性是抓手,功能权衡和系统稳定的耕地保护韧性是根本。刚弹结合的用途管制制度、内外动力支撑的韧性提升路径、生态产品价值实现的激励机制是构建耕地“刚性—弹性—韧性”系统保护的主要内容和治理方向。

The systematic farmland protection is significant to national food and ecological security.With an analysis of the quantity,quality,and ecological needs of farmland protection,an analytical framework of systematic protection with rigidity,elasticity,and resilience is established based on the essence of farmland protection.The study shows that in farmland protection,bottom line constraint and use control are the foundation,elastic land consolidation and layout improvement are the tool,and resilient functional balance and system stability are the essence.The rigid-elastic combined use control,internal and external forces supported resilience improvement,and eco-produce value realization incentive are the major content and orientation of"rigid,elastic,resilient"systematic farmland protection.