Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020WR028931 |
Continental Hydrologic Intercomparison Project (CHIP), Phase 1: A Large-Scale Hydrologic Model Comparison over the Continental United States | |
Danielle Tijerina; Laura Condon; Katelyn FitzGerald; Aubrey Dugger; Mary Michael O’; Neill; Kevin Sampson; David Gochis; Reed Maxwell | |
2021-06-15 | |
发表期刊 | Water Resources Research |
出版年 | 2021 |
英文摘要 | High-resolution, coupled, process-based hydrology models, in which subsurface, land-surface, and energy budget processes are represented, have been applied at the basin-scale to ask a wide range of water science questions. Recently, these models have been developed at continental scales with applications in operational flood forecasting, hydrologic prediction, and process representation. As use of large-scale model configurations increases, it is exceedingly important to have a common method for performance evaluation and validation, particularly given challenges associated with accurately representing large domains. Here we present phase 1 of a comparison project for continental-scale, high-resolution, processed-based hydrologic models entitled CHIP—the Continental Hydrologic Intercomparison Project. The first phase of CHIP is based on past Earth System Model intercomparisons and is comprised of a two-model proof of concept comparing the ParFlow-CONUS hydrologic model, version 1.0 and a NOAA US National Water Model configuration of WRF-Hydro, version 1.2. The objectives of CHIP phase 1 are: 1) describe model physics and components, 2) design an experiment to ensure a fair comparison, and 3) assess simulated streamflow with observations to better understand model bias. To our knowledge, this is the first comparison of continental-scale, high-resolution, physics-based models which incorporate lateral subsurface flow. This model intercomparison is an initial step toward a continued effort to unravel process, parameter, and formulation differences in current large-scale hydrologic models and to engage the hydrology community in improving hydrology model configuration and process representation. This article is protected by copyright. All rights reserved. |
领域 | 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/330696 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Danielle Tijerina,Laura Condon,Katelyn FitzGerald,et al. Continental Hydrologic Intercomparison Project (CHIP), Phase 1: A Large-Scale Hydrologic Model Comparison over the Continental United States[J]. Water Resources Research,2021. |
APA | Danielle Tijerina.,Laura Condon.,Katelyn FitzGerald.,Aubrey Dugger.,Mary Michael O’.,...&Reed Maxwell.(2021).Continental Hydrologic Intercomparison Project (CHIP), Phase 1: A Large-Scale Hydrologic Model Comparison over the Continental United States.Water Resources Research. |
MLA | Danielle Tijerina,et al."Continental Hydrologic Intercomparison Project (CHIP), Phase 1: A Large-Scale Hydrologic Model Comparison over the Continental United States".Water Resources Research (2021). |
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