中国水利Issue(18)：68-72,5.DOI:10.3969/j.issn.1000-1123.2025.18.009
点型生产建设项目水土流失影响区域分析
Analysis of soil and water loss impact areas in point-type production and construction projects——a case study of a city park construction project
摘要
Abstract
In the preparation of soil and water conservation plans,the predicted amount of soil and water loss in different conservation zones is an important basis for determining the focus of soil erosion prevention and control and for arranging conservation measures.At present,most production and construction projects have not conducted research and analysis on the impact scope of soil erosion and whether sediment and runoff are exported beyond the project area,which affects the implementation of soil and water conservation monitoring.The absence of impact area analysis leads to unreasonable arrangements of conservation measures during the planning stage and hinders the implementation of relevant monitoring requirements during the monitoring stage.By comparing and analyzing different regulations and requirements on soil and water loss prediction and monitoring,and taking a city park construction project as an example,an analytical approach for soil and water loss impact areas in point-type production and construction projects is proposed.By analyzing the direction of runoff and sediment within the project area,the internal and external impact areas of soil and water loss are determined,clarifying the occurrence periods,harmful effects,and final destinations of soil erosion in different areas.On this basis,the key areas for soil and water loss control in the project are identified,achieving the goals of hazard-based prevention and targeted measures.关键词
点型生产建设项目/影响区划分/内流区域/外流区域/城市公园/水土流失/水土保持监测Key words
point-type production and construction project/impact area division/internal area/external area/city park/soil and water loss/soil and water conservation monitoring分类
建筑与水利引用本文复制引用
靳新红,王绍斌,杨苏燕,吴东敏,刘向阳,吴琼..点型生产建设项目水土流失影响区域分析[J].中国水利,2025,(18):68-72,5.基金项目
北京市财政资金项目(11000023T000002091869、11000024T000002792636). （11000023T000002091869、11000024T000002792636）
