利用全球数据库评估数据稀缺流域水资源核算的工具包

IF 4.8 2区 环境科学与生态学 Q1 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS Environmental Modelling & Software Pub Date : 2024-07-10 DOI:10.1016/j.envsoft.2024.106140
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引用次数: 0

摘要

这项研究开发了一个实施 "WA+"框架的工具包,整合了观测数据和全球数据库,以加强水资源核算评估的数据收集工作。通过自动化系统解决数据缺口、更新过程和覆盖范围等问题,该工具包利用全球陆地数据同化系统(GLDAS)、全球陆地蒸发阿姆斯特丹模型(GLEAM)和重力恢复与气候实验(GRACE)数据集,汇编了降水量、蒸散量和地下水波动等关键变量。该工具包被命名为 NWBWAS(基于网络的国家水资源核算系统),可自动计算水资源核算内容,并提供综合报告和指标。以 Tashk-Bakhtegan 流域为案例研究,NWBWAS 取得了重大进展,为快速、具有成本效益的初步水资源核算评估提供了一个强大、高效的解决方案,标志着与以前的方法相比有了实质性的改进。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Toolkit for assessing water accounting in data-scarce river basins using global databases

This study develops a toolkit for implementing the WA + framework, integrating observational data and global databases to enhance data collection for water accounting assessment. By addressing data gaps, updating processes, and coverage issues through automated systems, it compiles key variables like precipitation, evapotranspiration, and groundwater fluctuations, leveraging GLDAS (Global Land Data Assimilation System), GLEAM (Global Land Evaporation Amsterdam Model), and GRACE (Gravity Recovery and Climate Experiment) datasets. The toolkit, named NWBWAS (National Web Based Water Accounting System), automates water accounting components' calculation, providing comprehensive reports and indicators. Using the Tashk-Bakhtegan watershed as a case study, NWBWAS demonstrated significant advancements, offering a robust, efficient solution for rapid, cost-effective initial water accounting assessments, marking a substantial improvement over previous approaches.

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来源期刊
Environmental Modelling & Software
Environmental Modelling & Software 工程技术-工程:环境
CiteScore
9.30
自引率
8.20%
发文量
241
审稿时长
60 days
期刊介绍: Environmental Modelling & Software publishes contributions, in the form of research articles, reviews and short communications, on recent advances in environmental modelling and/or software. The aim is to improve our capacity to represent, understand, predict or manage the behaviour of environmental systems at all practical scales, and to communicate those improvements to a wide scientific and professional audience.
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