超级厄尔尼诺绝非儿戏

关键论点

• 南美太平洋沿岸面临洪灾与渔业中断；中美洲和南美北部面临干旱高温；南部或因降雨增加受益，但洪水风险上升。
• 秘鲁是拉美最脆弱经济体，兼具太平洋沿岸敞口与对渔业、农业的高度依赖。
• 哥伦比亚同样高度承压：干旱冲击农业与水电，使气候冲击转化为能源与食品通胀。
• 巴西和智利因区域效应分化，总体影响不明；墨西哥增长影响模糊偏正，通胀压力混合。

对应原文证据

1. Overall, Peru emerges as the most exposed economy across Latin America combining direct Pacific coastal exposure with heavy dependence on exposed industries (notably fishing and agriculture), while Colombia is also highly exposed with drought affecting both agricultural output and energy production, and its hydropower dependence is likely to turn the climate shock into energy and food inflation.
2. NOAA assigns agreater than 83% chance that the event will remain strong to very strong through January-March 2027. · March 2027
3. NOAA also estimates up to an 83% chance that the event becomes historic during October – December, meaning itwould exceed the strength of all previous El Niño events inrecords dating back to 1950 3 .