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山水林田湖草沙系统治理与水土保持高质量发展

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[目的]中国水土流失治理已由"全面治理,重点治理"迈向"系统治理,攻坚克难"的新阶段.分析山水林田湖草沙系统治理的内涵、准则及其与水土保持的关系,旨在丰富新时代水土保持理论体系,引领水土保持高质量发展.[方法]在长期理论探索和实践验证的基础上,梳理山水林田湖草沙系统治理理念的发展过程,阐明其内涵、目标与实践准则.[结果]水土流失长期治理实践总结提升形成的以小流域为单元的综合治理技术路线是山水林田湖草沙生命共同体系统思想最朴素的实践体现.小流域综合治理的系统性主要体现为治理对象的系统协调,总体布局的系统统筹,治理措施的系统考量,治理成效的多效益兼顾,实施和管理的多部门协同和多主体参与的共治共享6个方面.水土保持高质量发展实践需要遵循的基于系统治理理念的具体举措包括:利用系统思维理解水土保持高质量发展的内涵和要求,精准诊断山水林田湖草沙系统短板及其控制性要素,构建山水林田湖草沙多层次全方位立体化防控体系,构筑完备的水土保持管理与技术保障体系.[结论]在新的历史时期,应该完整准确理解并全面贯彻落实山水林田湖草沙系统治理的理念,探索整体提升水土保持学术研究水平和治理效能的新路径、新模式、新机制.同时应结合区域或流域实际,对农田、水利、牧业、林业及生产建设活动进行全面综合系统的规划和治理,推动水土保持高质量发展.
Relationship of Systematic Management of Mountains,Waters,Forests,Farmlands,Lakes,Grasses and Sands with High-quality Development of Soil and Water Conservation
[Objective]China's soil erosion management has shifted from"comprehensive management,key management"to a new stage of"systematic management,overcome difficulties and challenges".The concept and criterias of systematic management with mountains,waters,forests,farmlands,lakes,grasses and sands,and its relationship with soil and water conservation were analyzed,to provide references for enriching the theoretical system of soil and water conservation in the new period.Therefore,to lead high-quality development of soil and water conservation.[Methods]On the basis of long-term theoretical exploration and practical verification,the development process of the concept of mountains,rivers,forests,farmlands,lakes,grasses and sands systematic management has been organised,and its connotation,objectives,and practical guidelines have been elaborated.[Results]A comprehensive management technology route with small watersheds as a unit,formed by summarising and improving the long-term practice of soil and water loss management,is the simplest practical embodiment of the systematic thought of the life community in mountains,rivers,forests,farmlands,lakes,grasses,and sands.The systematicness of the integrated management of small watersheds is mainly reflected by six aspects:systematic coordination of governance objects,systematic integration of the overall layout,systematic coordination of governance measures,multi-benefit balance of governance effectiveness,multi-sectoral synergy of implementation and management,and multi-agent participation in shared governance.Specific initiatives based on the concept of systematic governance that need to be followed for the high-quality development of soil and water conservation include:using systematic thinking to understand the connotation and requirements for the high-quality development of soil and water conservation;accurately diagnosing the controlling elements of mountains,rivers,forests,farmlands,lakes,grasses and sands systems;constructing a multi-level,all-round,three-dimensional prevention and control system for mountains,rivers,forests,farmlands,lakes,grasses,and sands;and constructing a complete soil and water conservation management and technical guarantee system.[Conclusion]During the new period,the concept of systematic management of mountains,rivers,forests,farmlands,lakes,grasses,and sands should be completely and accurately understood and fully implemented,and new paths,modes,and mechanisms should be evaluated to enhance the level of academic research on soil and water conservation and effectiveness of governance as a whole.Simultaneously,comprehensive and systematic planning and management of farmland,water conservancy,animal husbandry,forestry,production,and construction activities should be conducted in combination with regional specific conditions to promote the high-quality development of soil and water conservation.

mountains,rivers,forests,farmlands,lakes,grasses,and sandslife communitysystematic managementsoil and water conservationintegrated management of small watershedstheoretical systemhigh-quality development

胡春宏、张晓明

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流域水循环模拟与调控国家重点实验室,中国水利水电科学研究院,北京 100048

山水林田湖草沙 系统治理 生命共同体 水土保持 理论体系 小流域综合治理 高质量发展

国家重点研发计划项目课题国家自然科学基金项目

2022YFF130080152379082

2024

水土保持通报
中国科学院水利部水土保持研究所 水利部水土保持监测中心

水土保持通报

CSTPCD北大核心
影响因子:0.658
ISSN:1000-288X
年,卷(期):2024.44(4)
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