CWASI database: virtual water trade and water footprint of agricultural products (1961-2023)

The CWASI database is a unique and harmonized database of water footprint (WF) and virtual water trade (VWT) data in the period 1961-2023 (detailed trade starts in 1986). The database includes 236 agricultural products among which are crops and crop-based products, both edible and non-edible. The database has been developed within the EU-funded CWASI project (https://www.watertofood.org).CWASI数据库是一套独一无二且经过统一协调的水足迹（water footprint, WF）与虚拟水贸易（virtual water trade, VWT）数据集，时间跨度为1961年至2023年（详细贸易数据起始于1986年）。该数据库涵盖236种农产品，包含食用与非食用的农作物及其加工制品。本数据库由欧盟资助的CWASI项目研发（网址：https://www.watertofood.org）