2013 Atmosphere Carbon Dioxide Climate Change 
Union of Concerned Scientists
APRIL 10, 2024
Without the considerable carbon absorption capacity of our lands (and oceans), we’d currently have much more CO 2 in the atmosphere and an accelerated timeline of warming. In North America, the land carbon sink between 2004 and 2013 offset roughly 39% of fossil fuel emissions , but varied substantially year to year.
Physics World
OCTOBER 30, 2021
With the United Nations Climate Change Conference (COP26) coming up next month, it is strange to think that less than 100 years ago global warming was not widely accepted, even among experts. The non-expert in question was Guy Callendar , a British steam engineer doing his own atmospheric research at home.
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Union of Concerned Scientists
APRIL 4, 2024
That 2013 headline resulted from the first effort to quantify emissions from the ‘carbon majors’ —fossil fuel companies and cement manufacturers whose businesses have contributed an outsized amount of heat-trapping gases to the atmosphere. Nearly two-thirds of industrial heat-trapping emissions can be traced to just 90 entities.
Real Climate
AUGUST 12, 2021
I followed with great interest the launch of the sixth assessment report Working Group 1 (The Physical Science Basis) from the Intergovernmental Panel on Climate Change (IPCC) on August 9th. The problems with the SPM are similar those from the previous fifth assessment report which prompted me to write a post in 2013.
Enviromental Defense
SEPTEMBER 27, 2023
a joint venture of Shell, Petronas, Mitsubishi, PetroChina and Kogas): 2013 – 2021 Shell Canada Ltd.: 2010 – 2013 Shell Oil Company Inc.: And this year Shell abandoned it’s much lauded plans to cut global oil production , in a walk-back of climate action in favour of trying to boost short-term shareholder profits.
Our Environment
MAY 21, 2021
4] As our climate is warming due to rising emissions of greenhouse gases into our atmosphere, extreme weather events and intense variations in temperature are becoming more frequent. [5]. A cow near flames of the 2013 Rim Fire close to the Yosemite National Park border in Groveland, California. [6] 6] Noah Berger, EPA.
Union of Concerned Scientists
MARCH 7, 2023
Attribution science , which is about understanding the role of climate change versus natural weather patterns and climate variability, can help us better understand the connections between extreme weather and climate change, provide new insight into what specific emissions are driving the worst impacts, and help shape climate solutions.
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