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International food trade increased the food security gap between high and low economic development groups

Zihan Xu Tianyi Wu Tao Hu Yanxu Liu Jian Peng

地理学与可持续性（英文）2026，Vol.7Issue(1)：119-131,13.

地理学与可持续性（英文）2026，Vol.7Issue(1)：119-131,13.DOI:10.1016/j.geosus.2025.100402

International food trade increased the food security gap between high and low economic development groups

Zihan Xu ¹Tianyi Wu ²Tao Hu ³Yanxu Liu ⁴Jian Peng³

作者信息

1. School of Soil and Water Conservation,Beijing Forestry University,Beijing 100083,China
2. School of Technology,Beijing Forestry University,Beijing 100083,China
3. Laboratory for Earth Surface Processes,Ministry of Education,College of Urban and Environmental Sciences,Peking University,Beijing 100871,China
4. State Key Laboratory of Earth Surface Processes and Resource Ecology,Faculty of Geographical Science,Beijing Normal University,Beijing 100875,China
折叠

摘要

关键词

Food supply and demand/Food security/International trade/Economic development group/Cross-regional

Key words

Food supply and demand/Food security/International trade/Economic development group/Cross-regional

引用本文复制引用

Zihan Xu,Tianyi Wu,Tao Hu,Yanxu Liu,Jian Peng..International food trade increased the food security gap between high and low economic development groups[J].地理学与可持续性（英文）,2026,7(1):119-131,13.

基金项目

This research was financially supported by National Natural Science Foundation of China(Grants No.42361144888 and 42401308),and National Key Research and Development Program of China(Grant No.2024YFF1309200). （Grants No.42361144888 and 42401308）

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