坡地植物篱生态系统服务研究进展

Research progress on ecosystem services of slope hedgerows

坡地植物篱因其成本低、生态功能显著,已成为一项重要的坡地改良生物工程技术。梳理坡地植物篱技术相关研究成果,从生态系统服务新视角,阐述其概念与分类、品种选择与空间结构的技术要点,探讨坡地植物篱所具有的支持服务、调节服务、供给服务等,分析当前相关研究存在的问题,提出未来应加强坡地植物篱生态系统服务的理论基础与评估方法体系研究,探究坡地植物篱提供生态系统服务的微观机理,完善其选种、空间配置和管理等综合技术体系,逐步加大试种范围和推广力度。

Slope hedgerow has become an important bioengineering technology for slope improvement due to its low cost and remarkable ecological function.The relevant research results on the slope hedgerow technology were compiled and,based on a new perspective of ecosystem services,the concept and classification of slope hedgerows,the technical points of species selection and spatial structure were elaborated.The support services,regulation services,and supply services,etc.provided by slope hedgerows were explored,and the existing issues in the current study were analyzed.In the future,the research on the theoretical basis and evaluation methodology system about ecosystem services of slope hedgerows should be strengthened,the microscopic mechanisms of ecosystem services of slope hedgerows should be explored,the comprehensive technical system of slope hedgerows species selection,spatial allocation and management should be improved,and the scope of trial planting and promotion efforts should be gradually increased.