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<p>Agricultural systems in low-income food-deficit countries face considerable risks from climate extremes and geopolitical tensions. Here, using remote sensing and meteorological observations, we show that the Democratic People’s Republic of Korea exhibits lower agricultural drought resistance than the Republic of Korea under meteorological droughts of similar severity. Energy shortages, exacerbated by trade sanctions, have limited the Democratic People’s Republic of Korea’s irrigation capacity, further impairing its drought resistance and food security.</p>

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Energy shortages undermine agricultural drought resistance in the Democratic People’s Republic of Korea

  • 期刊论文

  • 发表日期：

    2025年9月15日

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  • Qiang Zhang,
  • Jinwei Dong,
  • Zhenci Xu,
  • Won-Ho Nam,
  • Jilin Yang,
  • Yongqiang Zhang,
  • Yue Qin,
  • Shenghang Gao,
  • Shengzhi Huang,
  • Hanqin Tian,
  • Qiang Yu,
  • Quansheng Ge

摘要

Agricultural systems in low-income food-deficit countries face considerable risks from climate extremes and geopolitical tensions. Here, using remote sensing and meteorological observations, we show that the Democratic People’s Republic of Korea exhibits lower agricultural drought resistance than the Republic of Korea under meteorological droughts of similar severity. Energy shortages, exacerbated by trade sanctions, have limited the Democratic People’s Republic of Korea’s irrigation capacity, further impairing its drought resistance and food security.