农业系统恢复力研究进展综述

An overview of the resilience of agro-ecosystems

恢复力作为社会-生态系统的一个重要属性,是复杂系统实施可持续发展的重要途径之一。在已有认识和研究成果的基础上,本文首先概述了关于恢复力及农业系统恢复力概念的观点。然后从农业系统恢复力的影响因素、农业系统恢复力评价和农业系统恢复力研究的尺度效应三方面梳理了近年来国内外的研究进展,从自然因素(水资源、土地资源和气候资源)和社会因素(经济状况、资源管理制度和社会特征等)两方面总结了影响农业系统恢复力的因素,探讨了时间尺度和空间尺度对农业系统恢复力的影响,从定性和定量评价两方面归纳了农业系统恢复力的度量方法。进而指出未来中国农业系统恢复力的研究应注重采用多尺度多过程耦合分析以及量化分析,加强对半干旱区以外气候变化较脆弱地区的研究,并且关注社会因素在农业系统恢复力中的作用。

As an important attribute of the social-ecological system, resilience is essential for the sustainability of complex systems to implement sustainable development. On the basis of understanding existing results, this review summarizes the concept of resilience and the resilience of agro-ecosystems. Then it combs research progress of resilience of agro-ecosystems from influence factors, evaluation and scale effects in China and internationally in recent years, summarizes factors influencing the resilience of agro-ecosystems from two aspects of natural factors （water resources, land resources and climate resources）and social factors （economic conditions, resources management system, social characteristics, etc）, discusses the influences of resilience of agro-ecosystems at different time and space scales, sums up the methodology of resilience of agro-ecosystems from the aspects of qualitative and quantitative evaluation. We point out that we should focus on using multi-scale coupling analysis and quantitative analysis in future research into the resilience of agro-ecosystems, strengthen research into more vulnerable areas of climate change, and pay attention to the role of social factors in the research of the resilience of agro-ecosystems.