中文摘要：

区域水土资源复合系统风险已经成为制约水土资源供需和生态环境发展的关键因素,对其进行准确的分析与评价,可以为区域水土资源的可持续利用和相关研究人员的评价分析提供科学的决策依据。对区域水土资源复合系统风险的计算模型和指标体系的研究进展进行了综合分析,探讨了目前研究中存在的主要问题和今后的研究方向,为区域水土资源复合系统风险的进一步研究提供参考。

英文摘要：

Risk of regional land and water resources has constrained supply of water and soil resources and development of ecological environment,we should analysis and evaluate them accurately,the results can provide a scientific basis for regional water and soil resources for sustainable use and evaluation and analysis of related research staff.This paper analysis calculation model and indicators of regional water and soil resources system comprehensively,we study the main problems and future research directions for further research on regional risk of water and soil resources.