中国城市水土保持研究进展与发展趋势  

Research progress and development trend of urban soil and water conservation in China

作　　者：许文盛[1,2] 张文杰 张志华[1,2] 李力 蔡道明 杨东[3] XU Wensheng;ZHANG Wenjie;ZHANG Zhihua;LI Li;CAI Daoming;YANG Dong(Department of Soil and Water Conservation,Changjiang River Scientific Research Institute,430010,Wuhan,China;Research Center on Mountain Torrents and Geological Disaster Prevention,Ministry of Water Resources,430010,Wuhan,China;Panzhihua Huarun Hydropower Development Co.,Ltd.,617067,Panzhihua,Sichuan,China)

机构地区：[1]长江科学院水土保持研究所,武汉430010 [2]水利部山洪地质灾害防治工程技术研究中心,武汉430010 [3]攀枝花华润水电开发有限公司,四川攀枝花617067

出　　处：《中国水土保持科学》2025年第2期1-8,共8页Science of Soil and Water Conservation

基　　金：国家自然科学基金“东昆仑山北缘典型多源高硼河流硼元素输移特征及其富集机制”(42107252);中央级公益性科研院所基本科研业务费“侵蚀驱动三峡水库陆域碳沉积机制与减源增汇”(CKSF2023315/TB);水利部水利重大关键技术研究项目“流域水土流失自然全坡面观测与小流域控制站嵌套布设技术研究”(CKSC20211044/TB);“南方山丘区输变电工程水土流失防控及碳汇潜力评价研究”(SKS-2022085)。

摘　　要：当前,我国城镇化进入以提升质量为主的转型发展新阶段。新时代差异化的城市发展水平、复杂化的城市行业交叉、精细化的城市管理要求对城市水土保持的任务目标、工作内容、范围边界提出新的挑战。为此,笔者力求系统梳理我国城市水土保持的发展历程,诠释新时代城市水土保持的内涵,探讨城市水土流失特征及其驱动机制,并提出未来发展的趋势和方向。结果表明:我国城市水土保持起步晚、发展快,具有与城镇化同步、与建设行业交叉、与城市治理融合等特点;城市水土流失在地理空间上呈现出圈层分异的规律,其变化与城市内部差异化的功能定位和发展现状密切相关;现阶段的城市水土保持需要在维持供给和支撑服务功能的基础上,更加强调其泥沙拦截、水源涵养、人居环境维护等调节和文化服务功能,突出分区、分类、分级的差别化理念,注重水土保持技术措施的有效性和生态性,从设计、施工等环节完善与城市特征、要求相适应的规范标准;未来的城市水土保持发展应重点围绕基础理论研究、行业技术发展、政府监督管理等方面展开。[Background]At present,China’s urbanization has entered a new stage of transformation focusing on improving the quality.Because the emergence and development of urban soil and water conservation are closely related to the urbanization processes,its tasks,contents,and scope boundaries have significantly changed with differentiated urban development level,complex urban industry crossover,and refined urban management requirements.Against the backdrop of people-centered newtype urbanization,it is necessary to discuss the development and prospect of urban soil and water conservation to support the high-quality development of cities.[Methods]The authors took urban soil and water conservation and urbanization as the key words to collect relative papers from all literature database at home and abroad.In order to summarize the development course of urban soil and water conservation in China,interpret its connotations in the New Era,and discuss its variation characteristics and driving mechanisms,28 papers were chosen as references after excluding many papers that were not closely relevant to the targets of this review.[Results]1)The urban soil and water conservation in China started late but developed rapidly,and has the characteristics of synchronizing with urbanization,crossing with construction industry,and integrating with urban governance.2)The urban soil and water loss and its impacts on surrounding environments are accelerated and amplified by human activities.Its type,distribution,and degree are circularly varied around the city center due to different functional positioning and development status.Thus,its prevention and treatment should highlight the differentiated concepts of zoning,classification,and grading.3)With the increasing of urbanization rates and service demands,the urban soil and water conservation should pay more attention to its regulation and culture service functions such as water resources conservation,sediment trapping,and maintenance of human settlements.4)Present standards and specifications

关 键 词：城市水土保持 水土保持规划 水土流失防治 发展趋势. 

分 类 号：S157.1[农业科学—土壤学]