NEW YORK: The earth is boiled into the hottest sixth in the record in 2021, according to some new temperature measurements released.
And scientists say a very hot year is part of the long-term heating trend that shows the acceleration instructions.
Two US Science Institutions – NASA and the National Ocean and Atmospheric Administration – and private gauges released their calculations for last year’s global temperatures on Thursday, and all said it was not far behind Ultra-Hot 2016 and 2020 different calculations found 2021 between the fifth and seventh year since the late 1800s.
NASA said 2021 was tied with 2018 for sixth greenhouse, while NOAA put last year in sixth position by itself, before 2018.
Scientists say a la nina – natural cooling of the middle Pacific parts that change cold weather patterns globally and carry deep sea water to the surface – muffled the same global temperature as the other side, El Nino, increase it in 2016.
Still, they said 2021 was the hottest La Nina year on the record and the year did not represent the cooling of climate change caused by humans but gave More the same heat.
“So it’s not too important – dominating it as the warmest recording, but give a few more years and we will see one of the” records, said Climate Scientist Zeke Hausfather from Berkeley’s monitoring group which is also ranked 2021 Hottest Sixth.
“This is a long-term trend, and it is a persistent parade up.” Gavin Schmidt, climate scientist who heads the NASA temperature team, said “long-term trends are very, very clear.
And that’s because we will not go until we stop increasing the amount of carbon dioxide in the atmosphere.” The last eight years are eight hottests in the notes.
, NASA and NOAA data agreed.
Global temperature, on average for a 10-year period to issue natural variability, almost 2 degrees (1.1 degrees Celsius) is warmer than 140 years ago, their data shows.
2021 Other measurements come from the Japanese Meteorology Agency and satellite measurements by Copernicus I N European climate change services and Alabama University in Huntsville.
There was a different leap at a temperature of about eight to 10 years ago that scientists had begun to see whether the temperature increase was accelerated.
Both Schmidt and Hausfather said the initial signs showed that but it was difficult to know for sure.
“I think you can see acceleration, but whether it is statistically strong not clear enough,” Schmidt said in an interview.
“If you only see the last 10 years, how many of them are far above the trend line of the previous 10 years? Almost all of them.” The last global average temperature was 58.5 degrees (14.7 Celsius), according to NOAA.
In 1988, NASA’s main climate scientist James Hansen won the headlines when he testified to Congress on global warming in a year which was a record at that time.
Now, 57.7 degrees (14.3 Celsius) from 1988 was ranked as the 28th year on the note.
Last year, 1.8 billion people in 25 Asian countries, Africa and the Middle East have their hottest years in notes, including China, Nigeria, Bangladesh, Iran, Myanmar and South Korea, according to Berkeley Earth.
The ocean in, where most of the heat is stored in the sea, also set a record of warmth in 2021, according to a separate new study.
“Sea warming, in addition to causing coral bleaching and threatening marine life and the fish population that we rely on for around 25% of our protein intake globally, is destabilizing antictic ice racks and threatening …
rising sea level if we do not act,” said Study Co-Author Michael Mann, a climate scientist Pennsylvania State University.
The last time the earth had a cooler from normal years by NOAA or NASA calculations was 1976.
That means 69% of the people on this planet – more than 5 billion people under the age of 45 – have never experienced these years, based on UN data.
Climatology North Carolina Kathie Dello, 39, who is not part of a new report but said they made sense, said, “I only live in a warm world and I hope that the younger generation does not need to say the same thing.
It doesn’t have to be like this.
“