院报 ›› 2024, Vol. 41 ›› Issue (1): 26-35.DOI: 10.11988/ckyyb.20221195

• 水资源 • 上一篇    下一篇

基于陆气耦合模式的降雨径流模拟研究进展

王永强1,2, 刘万1,2, 黎晓东1,2,3, 许继军1,2   

  1. 1. 水资源综合利用研究所(国际河流研究所),武汉 430010;
    2. 流域水资源与生态环境科学湖北省重点实验室,武汉 430010;
    3.中山大学 土木工程学院,广东 珠海 519082
  • 收稿日期:2022-09-14 修回日期:2023-02-09 出版日期:2024-01-01 发布日期:2024-01-15
  • 通讯作者: 许继军(1971-),男,湖北武汉人,正高级工程师,博士,主要从事流域水资源演变、规划与调配研究。E-mail:xujj07@163.com
  • 作者简介:王永强(1982-),男,河南新郑人,正高级工程师,博士,主要从事流域水资源演变与优化配置研究。E-mail:wangyq@mail.crsri.com
  • 基金资助:
    国家自然科学基金项目(51779013);宁夏重点研发项目(2020BCF01002)

Research Progresses of Rainfall-Runoff Simulation Based on Land-Atmosphere Coupling Model

WANG Yong-qiang1,2, LIU Wan1,2, LI Xiao-dong1,2,3, XU Ji-jun1,2   

  1. 1. Water Resources Department (Transboundary River Management Department), Changjiang River Scientific Research Institute, Wuhan 430010, China;
    2. Hubei Provincial Key Laboratory of Basin Water Resources and Ecological Environmental Sciences, Changjiang River Scientific Research Institute, Wuhan 430010, China;
    3. School of Civil Engineering, Sun Yat-sen University, Zhuhai 519082, China
  • Received:2022-09-14 Revised:2023-02-09 Online:2024-01-01 Published:2024-01-15

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摘要： 基于陆气耦合模式的降雨径流模拟是变化环境下水文循环过程研究的重要内容之一。围绕陆气耦合降雨径流模拟,分析基于陆气耦合模式的降雨径流模拟框架,对比基础输入资料、天气模式和陆面水文模型各方面的优缺点,回顾基于该框架的发展历程,从集合预报、数据驱动、陆面水文模型与天气模式3个方面介绍了陆气耦合降雨径流模拟技术的发展,提出多尺度转换、双向耦合、不确定性问题及误差修正4个热点关键技术问题,并对未来研究进行展望,以期为推进基于陆气耦合模式的降雨径流模拟研究提供参考。

关键词: 陆气耦合模式, 降雨径流模拟, 水文模型, 天气模式, 水文循环

Abstract: Rainfall-runoff simulation based on land-atmosphere coupling model plays a significant role in understanding the hydrological cycle process under changing conditions. By analyzing the basic input data, weather model, and land hydrological models, we summarize the framework of the land-atmosphere coupling model for rainfall-runoff simulation. Furthermore, we review the development history and discuss the enhancements made through ensemble predictions, data-driven models, as well as improvements in land hydrological models and weather models. We identify four crucial technical issues: multiscale conversion, bidirectional coupling, uncertainty assessment, and error correction. Additionally, we discuss the future research prospects aiming to provide valuable references for advancing research on land-atmosphere coupling models in rainfall-runoff simulation.

Key words: land-atmosphere coupling model, rainfall-runoff simulation, hydrological model, weather model, hydrological cycle

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