{"title":"能源短缺削弱了朝鲜民主主义人民共和国的农业抗旱能力","authors":"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","doi":"10.1038/s43016-025-01226-8","DOIUrl":null,"url":null,"abstract":"<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>","PeriodicalId":19090,"journal":{"name":"Nature Food","volume":"9 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Energy shortages undermine agricultural drought resistance in the Democratic People’s Republic of Korea\",\"authors\":\"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\",\"doi\":\"10.1038/s43016-025-01226-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<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>\",\"PeriodicalId\":19090,\"journal\":{\"name\":\"Nature Food\",\"volume\":\"9 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-09-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature Food\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1038/s43016-025-01226-8\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Food","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1038/s43016-025-01226-8","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Energy shortages undermine agricultural drought resistance in the Democratic People’s Republic of Korea
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.
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