Climate Science

08/08/20
Author: 
Reuters
Glaciers on Canada’s Ellesmere Island on 1 April 2014. Photograph: Handout/Nasa

7 Aug 2020

Last fully intact ice shelf in the Canadian Arctic lost more than 40% of its areas in two days at the end of July

The last fully intact ice shelf in the Canadian Arctic has collapsed, losing more than 40% of its area in just two days at the end of July.

The Milne Ice Shelf is at the fringe of Ellesmere Island, in the sparsely populated northern Canadian territory of Nunavut.

05/08/20
Author: 
Oliver Milman
A woman drinks as children cool off in a public fountain in Milan, Italy, on 31 July. 2020 is set to be hottest or second hottest on record, in line with the longer-term trend of rising temperatures. Photograph: Luca Bruno/AP

4 Aug 2020

The growing but largely unrecognized death toll from rising global temperatures will come close to eclipsing the current number of deaths from all the infectious diseases combined if planet-heating emissions are not constrained, a major new study has found.

11/07/20
Author: 
Peter Boyle
In her new podcast Thunberg spells out the impossibility for real climate solutions without system change. Image: Greta Thunberg/Twitter

June 30, 2020

In her new 75-minute podcast entitled Humanity has not yet failed — recorded under the COVID-19 lock down — Swedish climate activist Greta Thunberg explains that there is no solution to the climate crisis without system change.

“The climate and ecological crisis cannot be solved within today's political and economic systems. That is not an opinion, that's a fact,” she says, with typical bluntness.

 

29/06/20
Author: 
Ian Angus
A rally for climate action in Sydney on February 22. Photo: Zebedee Parkes

June 22, 2020

Five studies, all published in the past six weeks, indicate that global heating is intensifying more rapidly than expected, giving increased urgency to our common cause.

1. Climate sensitivity measures how much global temperatures will rise for a given increase on atmospheric carbon dioxide. Getting it right is essential for predicting how hot it is going to get.

24/06/20
Author: 
Jake Johnson
A graphic shows record heat in the Arctic Circle on Saturday, June 20, 2020. (Image: Screengrab\@ScottDuncanWX)

June 22, 2020

"100°F about 70 miles north of the Arctic Circle today in Siberia. That's a first in all of recorded history. We are in a climate emergency."
 

 
A graphic shows record heat in the Arctic Circle on Saturday, June 20, 2020. (Image: Screengrab\@ScottDuncanWX)
14/06/20

UNUSUALLY WARM CONDITIONS in the Arctic Circle have continued this month with temperatures reportedly hitting 30 degrees Celsius in parts of northern Russia.

BBC Weather reported the temperature today at Nizhnyaya Pesha, an area of Russia about 1,300km north of Moscow.

It follows a recent heatwave in the region, with temperatures soared to 10 degrees Celsius above average in Siberia last month, when the world experienced its warmest May on record.

06/06/20
Author: 
Barry Saxifrage

Death and decay are winning in Canada's vast managed forest lands. And this victory is unleashing a rising flood of climate pollution. Put simply, our forests are dying and being cut down faster than they can grow back.

In 2018, the flood of CO2 pouring out of them reached record levels, at nearly a quarter billion tonnes of CO2 in a single year. That's more than Canada's once biggest climate pollution source — the oil and gas sector — emitted that year.

20/05/20
Author: 
Jonathan Watts
Snow algae on Anchorage Island in Antarctica. Photograph: Dr Matt Davey/University of Cambridge/SAMS/AFP via Getty Images

May 20, 2020

Researchers map ‘beginning of new ecosystem’ as algae bloom across surface of melting snow [Not The Green We Had In Mind!]

Scientists have created the first large-scale map of microscopic algae on the Antarctic peninsula as they bloom across the surface of the melting snow, tinting the surface green and potentially creating a source of nutrition for other species.

14/05/20
Author: 
Nick Lavars

May 13, 2020 - The wheels we humans have set in motion concerning carbon dioxide emissions and climate change are going to take some stopping, and the latest data from Hawaii's Mauna Loa Observatory are another clear indicator of this. Scientists there have logged record concentrations of CO2 in the atmosphere, in line with a steady trend that defies even the widespread and stringent slowdown in global activity as a result of the coronavirus pandemic.

08/05/20
Author: 
Jessica Corbett
Firefighters sprays water on a back fire while battling the spread of the Maria Fire as it moves quickly towards Santa Paula, California, on Nov. 1, 2019. (Photo: Marcus Yam/Los Angeles Times via Getty Images)
May 05, 2020

"Where we are is bad enough. We can't let these levels grow. We need #ClimateAction!"

[Editor: See graphs and tweets with the original at link.]

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