现代农业研究2024，Vol.30Issue(1)：119-122,4.
基于DPSIR-TOPSIS模型的新时代粮食安全可持续性发展评价体系构建
Food Security in the New Era based on DPSIR-TOPSIS Model
摘要
Abstract
To further consolidate food security and explore the development of food security in the new era,a evaluation index system for the development level of food security was constructed based on the DPSIR model.Correlation analysis and entropy weighting method were employed to optimize the relevant indicators,followed by the application of the TOPSIS method to empirically analyze the development level of China's food security from 2017 to 2022.The research results indicate that there are numerous and varied factors influencing food security,and the development level of food security exhibits significant fluctuations.From a categorical indicator perspective,the driving force is a key factor influencing food security in the new era.Further advancement in aspects such as grain reserve systems,food supply systems,sustainable agricultural production techniques,and circular economy is proposed to promote the development of food security in the new era.The DPSIR-TOPSIS model demonstrates strong practicality in evaluating the development level of food security in the new era,contributing to the enhancement of sustainable development in food security.关键词
粮食安全/粮食安全可持续性发展/粮食安全评价体系构建Key words
food security/sustainable development of food security and construction of food security evaluation system分类
生物科学引用本文复制引用
张依淋,杨禹豪,马研,高欣悦,刘亚青..基于DPSIR-TOPSIS模型的新时代粮食安全可持续性发展评价体系构建[J].现代农业研究,2024,30(1):119-122,4.基金项目
2023年江苏省高等学校大学生创新创业训练计划项目"基于DPSIR-TOPSIS模型的新粮食安全观的评价体系构建及障碍因子分析"(项目编号:202311287087Y) （项目编号:202311287087Y）
