2015-2030年中国各省水资源利用效率多情景数据

用水效率数据通过计算农业用水效率，工业用水效率，生活用水效率获得，农业用水效率通过历年的灌溉用水效率和技术更新比重计算，工业用水效率通过历年的灌溉用水效率和技术更新比重计算，生活用水效率通过历年的灌溉用水效率和技术更新比重计算。历年灌溉用水效率、工业用水效率、生活用水效率通过中国水资源公报数据获得。在SSP1、SSP2、SSP3、SSP4、SSP5未来情景下，计算更新比重不同，预测的未来用水效率不同。

Water efficiency data is generated by calculating agricultural water use efficiency, industrial water use efficiency, and domestic water use efficiency. Agricultural water use efficiency is calculated based on annual irrigation water use efficiency and technological update proportion; industrial water use efficiency is calculated based on annual irrigation water use efficiency and technological update proportion; domestic water use efficiency is calculated based on annual irrigation water use efficiency and technological update proportion. Annual irrigation water use efficiency, industrial water use efficiency and domestic water use efficiency are sourced from the data of China Water Resources Bulletin. Under the future Shared Socioeconomic Pathways (SSP1, SSP2, SSP3, SSP4, SSP5), varying technological update proportions will lead to different predicted future water use efficiencies.

搜集汇总

背景与挑战

背景概述

该数据集提供了2015-2030年中国各省水资源利用效率的多情景预测数据，涵盖农业、工业和生活用水效率的计算和预测。数据基于中国水资源公报，并在不同未来情景（SSP1-SSP5）下进行预测，具有逐年时间分辨率和0.1°的空间分辨率。