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http://www.latimes.com/science/sciencenow/la-sci-sn-hottest-year-2016-20170118-story.html
2016 was the hottest year on record since scientists began tracking Earth’s temperature more than 100 years ago , according to independent analyses by NASA and the National Oceanic and Atmospheric Administration.
The 1.69-degree jump over the 20th-century average, according to NOAA, marks the third year in a row that global temperatures have reached record-shattering levels. The National Aeronautics and Space Administration added that the global average temperature for 2016 was 1.78 degrees higher than a baseline period between 1951 and 1980.
Both agencies noted that Earth’s average global temperature — which NOAA pegged at 57 degrees — was higher in 2016 than in any year since scientists began tracking it in 1880.
“For the first time in recorded history, we have now had three consecutive record-warm years,” said Michael Mann, a climate scientist at Pennsylvania State University who was not involved in the findings. “The likelihood of this having happened in the absence of human-caused global warming is minimal.”
2016 was the hottest year on record since scientists began tracking Earth’s temperature more than 100 years ago , according to independent analyses by NASA and the National Oceanic and Atmospheric Administration.
The 1.69-degree jump over the 20th-century average, according to NOAA, marks the third year in a row that global temperatures have reached record-shattering levels. The National Aeronautics and Space Administration added that the global average temperature for 2016 was 1.78 degrees higher than a baseline period between 1951 and 1980.
Both agencies noted that Earth’s average global temperature — which NOAA pegged at 57 degrees — was higher in 2016 than in any year since scientists began tracking it in 1880.
“For the first time in recorded history, we have now had three consecutive record-warm years,” said Michael Mann, a climate scientist at Pennsylvania State University who was not involved in the findings. “The likelihood of this having happened in the absence of human-caused global warming is minimal.”