Kansai Airport Could Sink Below Sea Level by 2056
预估可信度 60%A target, per the source[1]: "current forecasts predict that Kansai could drop below sea level by 2056 if it continues sinking at the current rate."
Built on an artificial island, Japan's Kansai International Airport has sunk more than 13 metres since opening and could drop below sea level by 2056 if its current subsidence rate continues.
$20B
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