An Integrated Hydrologic Model Intercomparison Workshop to Develop Community Benchmark Problems

开发社区基准问题的综合水文模型比对研讨会

• 批准号: 1126761
• 负责人: Reed Maxwell
• 金额: $ 2.57万
• 依托单位: Colorado School of Mines
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-05-01 至 2014-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1126761&HistoricalAwards=false
• 关键词: Integrated; Hydrologic; Model; Intercomparison; Workshop

There are a growing number of hydrologic models with fully 2D and 3D formulations that seek to combine surface and subsurface flow. These complex models fall into two broad categories: integrated and coupled, with about ten of these models available. Additionally, many of these models are coupled to land-surface energy balances, biogeochemical and ecological process models and to atmospheric models. While there is an increasing need and application for large scale, complex models of environmental function for hydrologic prediction and environmental understanding, no formal verification and/or benchmarking of these models has been performed. This workshop will gather many of the authors of these coupled, integrated environmental models for a first-of-a-kind model intercomparison. The workshop will perform a suite of benchmarking problems with each model and will run a series of idealized problems that emphasize and identify various model components and interactions. The benchmarking problems can then be used in subsequent future benchmarking intercomparison exercises and will be provided freely to anyone in the hydrologic community. This intercomparison will be published in a peer reviewed journal.

具有越来越多的水文模型，具有完全2D和3D公式，它们试图结合表面和地下流量。这些复杂模型分为两个广泛的类别：集成和耦合，其中约有十个可用。此外，这些模型中的许多模型都与土地表面能量平衡，生物地球化学和生态过程模型以及大气模型耦合。尽管对大规模的需求和应用越来越多，但对水文预测和环境理解的复杂环境功能模型，但尚未对这些模型进行正式验证和/或基准测试。该研讨会将收集这些耦合的，集成的环境模型的许多作者，以进行首次模型的比较。研讨会将对每个模型进行一系列基准问题，并将运行一系列理想化的问题，这些问题强调和识别各种模型组件和交互。然后可以在随后的将来的基准比对练习中使用基准测试问题，并将免费提供给水文社区中的任何人。 该比较将在同行评审期刊上发表。