The drought was the worst ever recorded in many places and hit the maximum "exceptional" level on the scientific scale. Without planetwarming emissions from the burning of oil, gas and coal, it would have been far less extreme, the analysis found.
The study also showed the drought was made 30 times more likely to happen because of the global heating.
The return of the natural El Niño climate phenomenon is associated with drier conditions but that only played a small role, the scientists said.
The climate crisis is supercharging extreme weather across the planet, but the extreme Amazon drought is a stark, worrying example as the rainforest is already thought to be close to a tipping point into a drier state.
That would lead to a mass die-off of trees in the world's most important store of carbon on land,driving temperatures still higher.
Millions of people in the Amazon have been affected, with some rivers at their lowest for more than a century. There have been drinking water shortages, failed crops and power cuts as hydroelectric plants dried up.
The drought also worsened wildfires, and high water temperatures were linked to a mass mortality of river life, including the deaths of more than 150 endangered pink river dolphins in a single week.
この記事は The Guardian の January 25, 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、8,500 以上の雑誌や新聞にアクセスしてください。
すでに購読者です ? サインイン
この記事は The Guardian の January 25, 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、8,500 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
Goodbye blues Pochettino out the door as Chelsea focus on McKenna
Chelsea are prepared to rival Brighton for the appointment of Ipswich's Kieran McKenna after reaching an agreement to part company with Mauricio Pochettino by mutual consent last night.
Wharton's call-up is a credit to flying Eagles
Midfielder only made his Premier League debut in February but has flourished under new Palace manager
Buttler embraces new World Cup chapter after pride was dented
Jos Buttler has admitted pride was dented by England's limp 50-over World Cup campaign last year, with the captain identifying the need for better communication and a more team-first mentality when his men defend their T20 title over the coming weeks.
Swift's UK tour could fuel fraud bonanza, experts warn
The clamour to secure tickets for Taylor Swift's sold-out UK shows is expected to fuel a summer fraud bonanza as new figures showed a \"staggering\" £1.2bn was stolen from unwitting consumers in 2023.
'Just the beginning' After Wagner, Russia looks to increase its influence in Africa
On 3 May, as top US officials confirmed the presence of Russian security forces at the same airbase as American troops in Niger, a popular Telegram channel reportedly run by Moscow-based officials posted a message with an audio clip of the Soviet-era rock band Nautilus Pompilius's 1985 cult song Goodbye America.
Widescale protests mark first day of new Taiwan president
Lai Ching-te's first day as president of Taiwan has been marked by large protests against the opposition over a controversial bill in parliament, foreshadowing a difficult first term for the leader, who lacks a legislative majority.
Georgia's foreign agents law 'could be ditched' if US agrees trade deal
A \"foreign agents\" law that has brought hundreds of thousands of people on to the streets of Georgia's capital, Tbilisi, could be dropped in return for a package of economic and security support from Washington, the ruling party hinted yesterday.
Iranians mourn Raisi as power struggle to succeed him gets under way
The body of the late Iranian president, Ebrahim Raisi, and the other victims of Sunday's helicopter crash have been taken by plane to the holy city of Qom and then to Tehran before a state ceremony today.
Cultural crossfire Artists boycott events over Gaza
Every May the UK music industry descends on Brighton for the Great Escape, the \"showcase\" event that has helped to launch the careers of stars including Stormzy, AlunaGeorge, Fat White Family and Anna Calvi.
UK arms sales Legal advice on Gaza risk to be published
The UK government is preparing to publish a summary of its controversial legal advice that there is no clear risk that British arms sold to Israel will lead to a serious breach of international humanitarian law (IHL).