Real Climate

MARCH 4, 2021

These interactions were thought to lead to alternating decades-long intervals of warming and cooling centered in the extra-tropical North Atlantic that play out on 40-60 year timescales (hence the name). Background. any oscillation that was produced has to be internally generated.

Cooling 269

Cooling Ocean Radiation 2005 269

Real Climate

OCTOBER 12, 2021

The key aspects were the inclusion of water vapour feedback as temperatures increased, and the use of ‘convective adjustment’ to maintain stability of the lower atmospheric column. The basic issue stems from the different timescales of the ocean and atmosphere. But let’s go back to the beginning.

Atmosphere 363

Atmosphere Ocean Greenhouse Climate Change 363

Real Climate

AUGUST 9, 2021

The observed reduction in surface warming trend over the period 1998 to 2012 as compared to the period 1951 to 2012, is due in roughly equal measure to a reduced trend in radiative forcing and a cooling contribution from natural internal variability, which includes a possible redistribution of heat within the ocean ( medium confidence ).

Sea Level 361

Sea Level 2012 Radiation Ocean 361

Physics World

JANUARY 30, 2022

Specifically, we found that photovoltaics can significantly warm the urban environment during the day, but typically cool the urban environment at night. Other studies, particularly modelling studies, had previously suggested a daytime cooling effect of photovoltaics. What research did you include in your study?

Cooling 137

Cooling Radiation Electricity Atmosphere 137

Legal Planet

NOVEMBER 8, 2021

OK, on to methane in the environment: The headline here – whether you’re talking about atmospheric concentrations, climate impacts, or emissions – is that there is a lot less methane than CO 2 , but it’s a more potent climate heater and it’s increasing faster. Atmospheric concentrations. Climate impact. W/m 2 from elevated CO 2.

Atmosphere 147

Atmosphere Radiation Natural Gas Greenhouse 147

HumanNature

APRIL 10, 2023

Student in the Department of Atmospheric Science at Colorado State University Most people remember the water cycle they learned in school: water evaporates from lakes, rivers, and the ocean, air carrying this moisture rises, cools, condenses, and forms clouds, and these clouds precipitate water back down to the surface.

Climate Change 52

Climate Change Paris Agreement Atmosphere Cooling 52

Greenbuilding Law

JUNE 5, 2022

Albedo The amount of solar radiation reflected from an object or surface, often expressed as a percentage. Atmosphere The gaseous envelope surrounding the Earth. The dry atmosphere consists almost entirely of nitrogen (78.1% The dry atmosphere consists almost entirely of nitrogen (78.1% a reduction in ocean pH).

Greenhouse 98

Greenhouse Carbon Dioxide Atmosphere Fossil Fuels 98

Physics World

JUNE 16, 2021

The dramatic dimming of the red supergiant star Betelgeuse in 2019–20 was caused by a cold spot on the surface of the star causing a nearby gas cloud to cool and condense into obscuring dust, according to new findings. They found that whatever instigated the dimming did indeed manifest as a cold patch in the star’s atmosphere.

Cooling 106

Cooling 2019 Atmosphere 2020 106

Frontiers

AUGUST 7, 2023

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.

Ocean 98

Ocean Fossil Fuels Radiation Environmental Science 98

Frontiers

APRIL 5, 2022

Research published to Frontiers in Forests and Global Change offers the most comprehensive and detailed evidence to date that forests are more important to the climate – both globally and locally – than we think due to the way in which they physically transform the atmosphere. Article link: [link].

Deforestation 105

Deforestation Cooling Rainforest Radiation 105

Real Climate

NOVEMBER 18, 2023

Also missing is any realization that clouds also contribute to the greenhouse effect (roughly 25% of the total) and so whether cloud changes warm or cool depends very much on where the clouds are (high clouds have a very different effect than low clouds for instance).

Radiation 72

Radiation 2003 2020 Climate Change 72

Science & Climate

FEBRUARY 24, 2021

The authors said that lower socio-economic groups often have less access to cooled housing, transportation, workplaces and schools. It has long been known that paved surfaces of urban areas absorb and retain solar radiation, increasing urban temperatures. Excess heat can cause heat stroke, exhaustion, and ampli?ed

2018 83

2018 Climate Change Radiation 2020 83

Real Climate

AUGUST 12, 2021

estimate of no further CO 2 -induced warming or cooling once global CO 2 emissions reach and stay at next zero. Warming after net zero CO 2 – The third piece of the puzzle is the how much warming is expected to still occur once global CO 2 emissions reach (and remain at) net zero. The AR6 estimate confirms the SR1.5

2018 358

2018 Climate Change 2013 2014 358

Breezometer

MAY 23, 2022

This environmental spectacle occurs when a large region of extremely hot air, created by a wildfire interacts with cooler air higher up in the atmosphere. The combination of updrafts and downdrafts leads to atmospheric instability similar to the one that creates other whirling air phenomena like ‘ dust devils ’.

Air Pollution 52

Air Pollution Climate Change Atmosphere Radiation 52

Physics World

OCTOBER 6, 2021

As air sunk through the atmosphere, it got squeezed and heated. Extreme heat is not just an abstract notion: if we can’t cool our bodies enough, we’re in danger of neurological failure, organ failure and even death, with the risks highest for children and the elderly. Courtesy: Canadian Press/Shutterstock). Where are they most likely?

Cooling 133

Cooling Atmosphere Climate Change Greenhouse 133

Physics World

SEPTEMBER 16, 2021

It was a bold claim and some researchers initially struggled to accept the implications because it meant that energy must be flowing from the “cool” 6000 K surface of the Sun into the hotter corona – seemingly in violation of thermodynamics. This estimate was later revised upwards to 10 6 K and above. million kelvin (green).

Electricity 143

Electricity 2010 2005 Radiation 143

HumanNature

MARCH 31, 2021

When fuels are burned to create energy in a process called combustion, black carbon along with carbon monoxide and other compounds are created because there is not enough oxygen in the atmosphere for the reaction to go to completion. Whenever there are combustion processes, of which there are many in our industrial society (e.g.,

Atmosphere 52

Atmosphere 2020 Carbon Emissions 2012 52

Environmental Science

JULY 22, 2018

Satellites, for example, are used in meteorology to track weather systems and to monitor atmospheric fronts to predict what the weather will do next. Known as ENSO, they are opposite effects of the same process and are defined as an oscillation (a variation in magnitude) between the temperature of the atmosphere and the ocean.

Atmosphere 52

Atmosphere Climate Change Ocean Greenhouse 52

Environmental Science

AUGUST 7, 2018

The physics of our environment, atmosphere and ocean cycle system (18) temperature rises all dictate a number of things such as the fluid movements of water systems such as oceanic oscillations, and how environments will react to atmospheric chemistry changes. Particle Physics.

Technology 59

Technology Technology Environmental Science Nuclear Power 59

Vermont Law

DECEMBER 20, 2017

It would not only cause many millions of immediate deaths through its initial blast, but the combined effects of blast, fire, and radiation would cause injuries requiring medical attention that would not be available. million metric tons of black carbon aerosol particles into the atmosphere to shade the earth for years.

2017 52

2017 Ozone Government 2011 52