{"title":"A bibliometric analysis of trends in rainfall-runoff modeling techniques for urban flood mitigation (2005–2024)","authors":"Abd Rakhim Nanda , Nurnawaty , Amrullah Mansida , Hartono Bancong","doi":"10.1016/j.rineng.2025.104927","DOIUrl":null,"url":null,"abstract":"<div><div>Urban flooding poses significant challenges globally, driven by climate change and rapid urbanization. This bibliometric study reviewed 618 documents published between 2005 and 2024, focusing on rainfall-runoff modelling for urban flood mitigation. Key findings reveal that China (100 publications), the United States (81), and the United Kingdom (55) dominate research output, with emerging contributions from Southeast Asia and the Middle East. Traditional models such as the Storm Water Management Model (SWMM) and the Hydrologic Modelling System (HEC<img>HMS) remain widely used, while machine learning (ML), Geographic Information Systems (GIS), and Low-Impact Development (LID) approaches drive innovation in model precision and adaptability. However, gaps persist in evaluating long-term LID effectiveness and incorporating real-time data to address extreme climate variability. By offering quantitative insights into current research efforts, this analysis highlights the critical need for integrating advanced technologies and sustainable strategies to further enhance resilience in urban flood management frameworks.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104927"},"PeriodicalIF":6.0000,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Results in Engineering","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590123025010035","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Urban flooding poses significant challenges globally, driven by climate change and rapid urbanization. This bibliometric study reviewed 618 documents published between 2005 and 2024, focusing on rainfall-runoff modelling for urban flood mitigation. Key findings reveal that China (100 publications), the United States (81), and the United Kingdom (55) dominate research output, with emerging contributions from Southeast Asia and the Middle East. Traditional models such as the Storm Water Management Model (SWMM) and the Hydrologic Modelling System (HECHMS) remain widely used, while machine learning (ML), Geographic Information Systems (GIS), and Low-Impact Development (LID) approaches drive innovation in model precision and adaptability. However, gaps persist in evaluating long-term LID effectiveness and incorporating real-time data to address extreme climate variability. By offering quantitative insights into current research efforts, this analysis highlights the critical need for integrating advanced technologies and sustainable strategies to further enhance resilience in urban flood management frameworks.