东北三省能源-粮食水足迹与水资源空间匹配研究  

Research on the spatial matching of energy-food water footprint and water resources in the three provinces of Northeast China

作　　者：王艳秋[1] 翟英南 江禹薇 朱兆阁 魏景柱[1] WANG Yanqiu;ZHAI Yingnan;JIANG Yuwei;ZHU Zhaoge;WEI Jingzhu(School of Economics and Management,Northeast Petroleum University,Daqing 163318,China;People’s Government of Xianglan Township,Tangyuan County,Jiamusi 154700,China;School of Mechanical Science and Engineering,Northeast Petroleum University,Daqing 163318,China)

机构地区：[1]东北石油大学经济管理学院,黑龙江大庆163318 [2]汤原县香兰镇人民政府,黑龙江佳木斯154700 [3]东北石油大学机械科学与工程学院,黑龙江大庆163318

出　　处：《水利经济》2025年第2期59-66,共8页Journal of Economics of Water Resources

基　　金：黑龙江省哲学社会科学研究规划项目(21JYB139)。

摘　　要：基于水足迹评价模型测算并分析东北三省36个地级市2000—2020年能源-粮食水足迹,结合标准差椭圆模型和压力指数分析东北三省能源-粮食水足迹时空特征及与水资源空间匹配关系。结果表明:研究期间内东北三省能源水足迹先升后降,粮食水足迹整体上升,空间分布上受资源禀赋差异影响,能源水足迹主要聚集在大庆市、盘锦市等能源富集地区,粮食蓝水足迹主要分布在小兴安岭以南、长白山以西的东北平原地区;研究初期能源水足迹与水资源空间匹配程度较高,末期相反;超50%的地区能源与粮食生产矛盾突出,水资源利用存在明显压力。建议东北三省通过技术创新发展风能、太阳能、生物能源等清洁能源,优化跨区域水资源配置,以提高农业水资源利用效率等方式保障地区可持续发展。Based on the water footprint evaluation model,the energy-grain blue water footprint of 36 prefecture-level cities in the three provinces of Northeast China from 2000 to 2020 was calculated and analyzed,and the spatiotemporal characteristics of the energy-grain blue water footprint and the spatial matching relationship with water resources in the three provinces were analyzed by combining the center of gravity standard deviation ellipse and pressure index model.The results show that,during the study period,the energy water footprint of the three northeastern provinces first rises and then falls,while the food water footprint rises as a whole.The spatial distribution is affected by the differences in resource endowment,and the energy water footprint is mainly concentrated in energy-rich areas such as Daqing City and Panjin City,while the blue water footprint of food is mainly distributed in the northeastern plains,located south of the Xiaoxing’anling Mountains and west of the Changbaishan Mountains.At the beginning of the study,the degree of spatial matching between energy and water footprint and water resources was high,and the opposite was true at the end of the study.In more than 50%of the regions,the contradiction between energy and food production is prominent,and there is obvious pressure on the use of water resources.It is suggested that the three provinces in Northeast China should develop clean energy such as wind energy,solar energy,and bioenergy through technological innovation,optimize the allocation of cross-regional water resources,and improve the utilization of agricultural water resources to ensure regional sustainable development.

关 键 词：水足迹 水资源压力 标准差椭圆 空间匹配 东北三省 

分 类 号：F062.1[经济管理—政治经济学]