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《新科学家》 2026年10月17日 · 中文解读

超级厄尔尼诺来袭,全球粮食危机或将逼近

A food crisis could be on its way · Alec Luhn
约 9 分钟Agriculture在小程序里点播,20 到 60 分钟做好
这篇讲什么
厄尔尼诺带来的干旱与洪水正威胁全球农作物,专家警告未来18个月高收入国家将面临短缺与涨价,而低收入国家可能陷入粮食不安全甚至饥荒。印度季风降雨减少13%,水稻减产约7%即1000万吨,印度可能限制出口,此前一次限制曾令全球米价上涨30%至40%。咖啡、可可和小麦主产区同样受灾,多国粮仓同时失守的风险正在上升。
原文开头
Droughts and flooding brought by El Niño threaten crops around the world, raising the risk of increased prices and famines, discovers Alec Luhn EACH purple carrot the farmers pull from the clumpy soil of West Sussex bears the scars of extreme weather. Many are huge and bulbous, or even double-tipped. Record heat and widespread drought across the UK this summer killed some seeds and left the surviving ones more room to grow. Following the sudden return of rain this autumn, which was also abnormally warm, some carrots split down the side and tiny sap-sucking whiteflies cluster under their green leaves. …
摘自《新科学家》(New Scientist)2026年10月17日,Alec Luhn。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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