English(EN) Chinese scientists find some Yangtze flood controls may do more harm than good

中国研究发现长江洪水控制措施可能加剧风险

作者 PulseAugur 编辑部 · [1 个来源] · 2026-08-08 04:00

中国科学家发现，长江沿岸的一些防洪措施可能适得其反。他们发表在美国《国家科学院院刊》上的研究表明，堤坝和湖泊围垦等人类干预措施放大了气候驱动的洪水风险，而非减轻了风险。研究表明，这些工程努力加剧了特大洪水的规模，尤其是在小冰河时期。 AI

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SCMP — Tech TIER_1 English(EN) · Holly Chik · 2026-08-08 04:00

中国科学家发现部分长江防洪措施可能弊大于利

For centuries, the Yangtze River has been China’s vital lifeblood, yet its floods have claimed countless lives. To tame its waters, flood-control systems have evolved from ancient dykes to the engineering marvel of the Three Gorges Dam. But a new study has uncovered a paradox: so…