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Startling New Research Finds Large Buildup of Heat in the Oceans, Suggesting a Faster Rate of Global Warming [Update] (washingtonpost.com)
The world's oceans have been soaking up far more excess heat in recent decades than scientists realized, suggesting that Earth could be set to warm even faster than predicted in the years ahead, according to new research published Wednesday.
From a report: Over the past quarter-century, the Earth's oceans have retained 60 percent more heat each year than scientists previously had thought, said Laure Resplandy, a geoscientist at Princeton University who led the startling study published Wednesday in the journal Nature. The difference represents an enormous amount of additional energy, originating from the sun and trapped by the Earth's atmosphere -- more than 8 times the world's energy consumption, year after year.
In the scientific realm, the new findings help to resolve long-running doubts about the rate of the warming of the oceans before 2007, when reliable measurements from devices called "Argo floats" were put to use worldwide. Before that, different types of temperature records -- and an overall lack of them -- contributed to murkiness about how quickly the oceans were heating up. The higher-than-expected amount of heat in the oceans means more heat is being retained within the Earth's climate system each year, rather than escaping into space. In essence, more heat in the oceans signals that global warming itself is more advanced than scientists thought.
"We thought that we got away with not a lot of warming in both the ocean and the atmosphere for the amount of CO2 that we emitted," said Resplandy, who published the work with experts from the Scripps Institution of Oceanography and several other institutions in the U.S., China, France and Germany. "But we were wrong. The planet warmed more than we thought. It was hidden from us just because we didn't sample it right. But it was there. It was in the ocean already." Wednesday's study also could have important policy implications. If ocean temperatures are rising more rapidly than previously calculated, that could leave nations even less time to dramatically cut the world's emissions of carbon dioxide, in hopes of limiting global warming to the ambitious goal of 1.5 degrees Celsius (2.7 degrees Fahrenheit) above preindustrial levels. Updated on November 14 at 14:40 GMT: Scientists Acknowledge Key Errors in Study of How Fast the Oceans Are Warming.
In the scientific realm, the new findings help to resolve long-running doubts about the rate of the warming of the oceans before 2007, when reliable measurements from devices called "Argo floats" were put to use worldwide. Before that, different types of temperature records -- and an overall lack of them -- contributed to murkiness about how quickly the oceans were heating up. The higher-than-expected amount of heat in the oceans means more heat is being retained within the Earth's climate system each year, rather than escaping into space. In essence, more heat in the oceans signals that global warming itself is more advanced than scientists thought.
"We thought that we got away with not a lot of warming in both the ocean and the atmosphere for the amount of CO2 that we emitted," said Resplandy, who published the work with experts from the Scripps Institution of Oceanography and several other institutions in the U.S., China, France and Germany. "But we were wrong. The planet warmed more than we thought. It was hidden from us just because we didn't sample it right. But it was there. It was in the ocean already." Wednesday's study also could have important policy implications. If ocean temperatures are rising more rapidly than previously calculated, that could leave nations even less time to dramatically cut the world's emissions of carbon dioxide, in hopes of limiting global warming to the ambitious goal of 1.5 degrees Celsius (2.7 degrees Fahrenheit) above preindustrial levels. Updated on November 14 at 14:40 GMT: Scientists Acknowledge Key Errors in Study of How Fast the Oceans Are Warming.
We were warned. Scientists told us this shit would happen, but fucking sheeple just had to believe what Republicans told them because they were white and by denying climate change, they could own the libs.
So now, fuck you. I'm living in a place that's going to be one of the last places to suffer with climate change and the rest of you over in Florida, South Carolina, Louisiana, Houston, Texas and all the shitholes that are going to suffer the most can eat shit and die. Your lives were forfeit anyway when you started voting Republican and eating oxycontin and KFC gravy bowls like your flabby disgrace of a president. We will all be better off when you're floating face down in the Gulf of Mexico.
Have a blessed day!
You are welcome on my lawn.
Seriously, this is insane. We are losing the battle with AGW not because of far right extremists, but BOTH far left/right extremists.
Far righties, even in Eastern Europe, along with Trump combine with far left like CHina, and those claiming that China can continue to grow their coal emissions faster than what the west is cutting, are the ones to blame.
Even now, America is cutting their coal 7% this year, BUT, China is growing theirs by 250-300% over the next couple of years. This is a no-win situation.
I prefer the "u" in honour as it seems to be missing these days.