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全球能源贸易水足迹:2010-2018 年。

The traded water footprint of global energy from 2010 to 2018.

机构信息

Air Force Institute of Technology, Department of Systems Engineering and Management, 2950 Hobson Way, Wright-Patterson AFB, OH, 45458, USA.

University of Canterbury, Department of Civil and Natural Resources Engineering, Private Bag 4800, Christchurch, 8140, New Zealand.

出版信息

Sci Data. 2021 Jan 11;8(1):7. doi: 10.1038/s41597-020-00795-6.

Abstract

The energy-water nexus describes the requirement of water-for-energy and energy-for-water. The consumption of water in the production and generation of energy resources is also deemed virtual water. Pairing the virtual water estimates for energy with international trade data creates a virtual water trade network, facilitating analysis of global water resources management. In this database, we identify the virtual water footprints for the trade of eleven different energy commodities including fossil fuels, biomass, and electricity. Additionally, we provide the necessary scripts for downloading and pairing trade data with the virtual water footprints to create a virtual water trade network. The resulting database contains country-to-country virtual water trade from 2010-2018, broken down by commodity. The purpose of this data descriptor is to provide detailed methods and validation of the dataset beyond the complementary research publication. The resulting database provides opportunities to understand global energy-related water demands and advance future global water resources research.

摘要

能源-水关联描述了能源对水的需求和水对能源的需求。在生产和发电过程中消耗的水也被视为虚拟水。将能源的虚拟水估算与国际贸易数据相结合,创建一个虚拟水贸易网络,便于分析全球水资源管理。在这个数据库中,我们确定了包括化石燃料、生物质和电力在内的 11 种不同能源商品的贸易虚拟水足迹。此外,我们还提供了下载和将贸易数据与虚拟水足迹相匹配以创建虚拟水贸易网络的必要脚本。由此产生的数据库包含了 2010 年至 2018 年按商品划分的国家间虚拟水贸易情况。本数据描述符的目的是提供除补充研究出版物之外的数据集的详细方法和验证。由此产生的数据库为了解全球与能源相关的水需求并推进未来的全球水资源研究提供了机会。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/83d0/7801723/4a7275e54d6e/41597_2020_795_Fig1_HTML.jpg

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