路透社引用《氣候變化》雜志上發(fā)表的一篇研究論文稱(chēng),，未來(lái)幾十年，全球變暖造成的氣溫上升和熱浪，可能導(dǎo)致全球三分之一的航班滯留,。其中紐約拉瓜迪亞機(jī)場(chǎng)和迪拜國(guó)際機(jī)場(chǎng)因跑道較短和灼熱的高溫等原因,，將受到最大的影響。

高溫可能迫使航班減少載客量,，或限制貨物或燃料數(shù)量,，以保證安全起飛。為什么,？研究人員表示,，氣溫越高，飛機(jī)越難產(chǎn)生升力,。

研究稱(chēng),，到2100年，全球平均氣溫可能升高5.5華氏度（3攝氏度）,，而到2080年之前,，機(jī)場(chǎng)的日平均最高氣溫可能上升7至14度。研究人員預(yù)測(cè),，氣溫升高要求10%至30%的滿(mǎn)載飛機(jī)必須減輕負(fù)重才能安全起飛,。

這不止對(duì)個(gè)人出行是壞消息,，還會(huì)對(duì)航空業(yè)產(chǎn)生嚴(yán)重影響：研究人員認(rèn)為,，高溫會(huì)降低航空公司的利潤(rùn)率，原因之一是航空公司將不得不減少售票,。另外,，航班延誤和取消還會(huì)影響到其他經(jīng)濟(jì)部門(mén)。

今年6月,，由于“極端高溫”不適宜飛機(jī)航行,，導(dǎo)致菲尼克斯數(shù)十架航班被取消，之后便有了這項(xiàng)最新研究,。(財(cái)富中文網(wǎng)）?

譯者：劉進(jìn)龍/汪皓

According to a study published in the journal Climate Change, as cited by Reuters, rising temperatures and heat waves due to global warming may ground up to a third of planes across the world in the coming decades. New York's LaGuardia and Dubai International Airport will be some of the airports affected the most, namely due to short runways and scorching heat, respectively.

The heat may cause airlines to cut the number of passengers on an aircraft, or limit the amount of cargo or fuel in order to take off safely. Why? The warmer the air, the harder it is for the airplane to create lift, according to the researchers.

While average worldwide temperatures may climb 5.5 degrees Fahrenheit (3 Celsius) by 2100, according to researchers, the annual maximum daily temperatures at airports could increase by 7 to 14 degrees by 2080. The study's authors predict that this rise in temperature will require between 10% and 30% of fully loaded planes to shed some weight in order to take off.

While this is bad news for your travel plans, it could also greatly impact the airline business: Researchers determined the heat could lead to thinner profit margins, as airlines won't be able to sell as many seats, among other things. What's more, the delays and cancellations could also impact other sectors of the economy.

The new research comes after dozens of flights were canceled in Phoenix in June, as the "extreme heat" made it too hot for planes to fly.