Tag Archives: greenland

11 Billion Tons of Ice Gone In a Single Day

Image by Free-Photos from Pixabay

The Arctic is accustomed to seasonal ice melt and regrowth, or at least it was. The Climate Emergency is changing that, fast. Greenland normally sees its annual melt begin at the end of May. In 2019, the melt came early. In the beginning of May. Admittedly, 11 billion tons of melt in one are not abnormal. What is abnormal, unprecedented even, is when it happens several days in a row. Melt of this degree wasn’t expected until 2070.

NASA

The Climate Emergency, formerly known as Climate Change, is ramping up. Ruth Mottram, a climate scientist at the Danish Meteorological Institute (DMI) has come forward, telling the world about Greenland’s mass melt-off. 197 billion tons of ice, gone. Many parts of the world have joined the fight against Climate Change, committing to net-zero carbon emissions by 2050.

CBSN

“It comes in a summer where the Arctic has experienced “unprecedented” wildfires, which scientists say have been facilitated by high temperatures.

Since the start of June, Copernicus Atmosphere Monitoring Service (CAMS), has tracked more than 100 intense wildfires in the Arctic Circle.

Temperatures in the Arctic are rising at a faster rate than the global average, providing the right conditions for wildfires to spread, Mark Parrington, a senior scientist at the European Centre for Medium-Range Weather Forecasts (ECWMF), told CNN last week.”

CNN

Unfortunately, net-zero by 2050 is not enough. To put the Climate Emergency in perspective, one could use an analogy. The Titanic. Climate scientists recently told the world that we have roughly twelve years left to curb the worst-case scenario projections for the Climate Emergency.

So imagine we are the Titanic, and we’ve seen the iceberg coming at us for forty years or so. Nobody really cared much or put much thought into it until the last twenty years. Right, here we are, twelve years to throw the ship into full reverse and dodge the deadly iceberg. Sounds like a plan, let’s do it. Only…that’s not what most governments are doing. The UK’s ‘net-zero by 2050’ plan is the equivalent of killing the throttle, but not reversing it, about twenty years after we’ve slammed into the ice and are well on our way to the bottom of the sea. The final cherry on top? Some people have seen the iceberg, decided it doesn’t exist, and started throwing passengers who do see it overboard.

So long, and thanks for all the fish.

Be Afraid, Very Afraid: Greenland Ice Sheets Cascading into Ocean 50 Years Ahead of Schedule — olddogthoughts

She also points to this recent science paper that finds a feedback loop. The white fluffy snow that used to cover Greenland reflects sunlight and keeps things cool. When the snow melts, the rock or ice underneath is duller and reflects less light, allowing for greater surface warmth. And more warmth means more snow melt, […]

Be Afraid, Very Afraid: Greenland Ice Sheets Cascading into Ocean 50 Years Ahead of Schedule — olddogthoughts