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Scientists are sounding the alarm because this warming is shockingly bigbigger than what we would have expected given the long-term warming trend from fossil fuel-caused climatechange. Albedo is the total reflection of incoming solar radiation by Earth. But why were 2023 and 2024 so warm? What is albedo?
As climatescientists we tend to look at the IPCC reports a little differently than the general public might. Here are a few things that mark this report out from previous versions that relate to issues we’ve discussed here before: Extreme events are increasingly connected to climate (duh!) 1981) which can be seen here.
In a world with just random local fluctuations but no climatechange, about half the weather stations would show a (more or less significant) warming, the other half a cooling. And yes, also the increase in back-radiation towards the Earth surface from the CO2 greenhouse effect is a measured fact. It’s not hard to understand.
Chris Lennard from the University of Cape Town takes us through different aspects of climatechange adaptation. The good news is that there are some initiatives on climatechange adaptation which involve climatescientists such as the Infrastructure and Climate Network ( ICNet Global ).
Solar activity provides no alternative explanation for today’s climatechange Dagsvik and Moen claim that recent research indicates that variations in the sun’s magnetic field are of great importance for long-term fluctuations in solar activity. Our job is to be thorough and verify questionable results. It has taken time.
Read out of context, that description fits climatechange too, of course. Millions of us hopped planes, booked expensive AirBnBs, and made all sorts of detailed plans to be in exactly the place that scientists told them to be months ago. “ So why do so many ignore scientists’ predictions about climatechange?!!”
Last week, the Nobel physics prize was (half) awarded to Suki Manabe and Klaus Hasselmann for their work on climate prediction and the detection and attribution of climatechange. This came as quite a surprise to the climate community – though it was welcomed warmly. But let’s go back to the beginning.
Warming of the surface of the Arctic is matched by a colder polar vortex high in the atmosphere, which is speeding the breakdown of the Earth’s shield against ultraviolet rays.
Last month, 44 climatescientists from 15 countries wrote an open letter to the Nordic Council of Ministers highlighting the risk of a potential collapse of the Atlantic Meridional Overturning Circulation (AMOC), a critical ocean current system in the Atlantic Ocean. But what exactly would cause the AMOC to collapse?
But this simplified pathway misses a key step in cloud formation–and one that could help us combat climatechange. Altering cloud properties influences Earth’s climate On sunny days, it’s clear that clouds leave shadows on the landscape. C above pre-industrial levels by 2100 to avoid the most severe impacts of climatechange.
With the United Nations ClimateChange 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. But climate science has a long and multidisciplinary history, with contributions from scientists both within and outside academia.
For example, Antarctica acts to cool our planet by reflecting solar radiation back to space by virtue of the brightness of its snow surface. The danger is that the Antarctic sea ice is starting to behave like the Arctic, with sustained loss of ocean cover and consequent absorption of solar radiation.
15 On Final Radiation Safety, NPDES Compliance Schedule Regulations; Brodhead Creek Rulemaking Petition DEP Citizens Advisory Council, Environmental Justice Advisory Board Hold Joint Meeting Nov. Million In Federal Bipartisan Infrastructure Law Funding For Abandoned Mine Reclamation Federal Office Of Surface Mining Awards PA $26.63
Climatescientists at the Union of Concerned Scientists (UCS) have dubbed the six-month stretch from May through October the “ Danger Season.” Not only has much of what climatescientists have been warning about come to pass, many of the extreme weather events the planet is now experiencing are worse than they expected. “To
Long term, climatechange is a greater threat than the COVID-19 pandemic. Without human-induced climatechange, that heat would be at least 150 times rarer. Whatever the reason, understanding the impact of changing cloud cover will be vital. Global warming of more than 2?
We know we must now work to both cut greenhouse gas emissions to reduce the severity of climatechange and at the same time work to adapt to the impacts we can no longer avoid. Gleick disagrees and defends the Malthusian notion that future food surpluses are highly uncertain due to climatechange, and argues that I ignore such risks.
Proponents claim the process will replicate phytoplankton fertilization by iron-rich dust blown into the oceans during ice ages, and that it will help limit climatechange through several mechanisms – most prominently by oxidizing atmospheric methane. Is there a way out? Trying to stamp these out is a fool’s errand.
Leading ClimateScientist And Author [PaEN] -- Hawk Mountain Sanctuary Recognizes Adrian Naveda As 2022 James A. 15 On Final Radiation Safety, NPDES Compliance Schedule Regulations; Brodhead Creek Rulemaking Petition [PaEN] -- DEP Citizens Advisory Council, Environmental Justice Advisory Board Hold Joint Meeting Nov. Mann, Ph.D.,
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