产流风险与绿地分布相关性研究——以郑州市金水河片区为例
Correlation between Runoff Risk and Green Space Distribution——A Case Study of Jinshuihe Area in Zhengzhou City
李雪萌 1陈奕洁 2张宇帆 2黄璟 3宋培豪2
作者信息
- 1. 河南应用技术职业学院,河南 郑州 450000
- 2. 河南农业大学 风景园林与艺术学院,河南 郑州 450000
- 3. 郑州师范学院,河南 郑州 450000
- 折叠
摘要
利用ArcGIS与SCS-CN、SWMM模型相结合对研究区产流状况进行模拟,通过莫兰系数分析研究区产流风险与绿地分布在空间上的联系.绿地分布与产流风险相关性显著,研究区域的产流风险与绿地分布呈基于产流风险的绿地失配现象,在城市尺度上对绿地空间进行合理分配与布局优化,更加高效地解决城市内涝问题.
Abstract
This paper simulated the runoff situation in the study area by combining ArcGIS with SCS-CN method and SWMM model,and analyzed the spatial relationship between runoff risk and green space dis-tribution through Moran coefficient analysis.The correlation between green space distribution and runoff risk was significant.The runoff risk and green space distribution in the study area exhibited a mismatch phenomenon based on runoff risk.Reasonable allocation and layout optimization of green space at the ur-ban scale could more efficiently solve the problem of urban waterlogging.
关键词
产流风险/绿地分布/总径流量/峰值径流/莫兰系数/SWMM模型Key words
runoff risk/green space distribution/total runoff/peak runoff/Moran coefficient/SWMM model引用本文复制引用
基金项目
河南省科技攻关计划(242102320330)
河南省科技攻关计划(232102320190)
出版年
2024
NETL
NSTL
万方数据