New study shows that declining anthropogenic #aerosols can amplify the weakening of the Northern Hemisphere #HadleyCirculation, highlighting the critical role of aerosol reductions in driving #TropicalCirculation changes in the 21st century. www.nature.com/articles/s41...

Understanding Aerosol-Cloud Interactions is Pivotal for Improving Climate Predictions - Eos Global cooperation and knowledge sharing are essential to improve our understanding of cloud formation and evolution through aerosol-cloud interaction.

✨️Editor’s Pick✨️

Global cooperation and knowledge sharing are essential to improve our understanding of cloud formation and evolution through aerosol-cloud interaction.

🔗 Learn more in @eos.org: buff.ly/65HbksP

#AGUPubs #WorldMetDay #Aerosols #Clouds #Atmosphere @aguadvances.bsky.social

#OceanHeat
#EarthsEnergyImbalance
#Albedo
#Aerosols
#CO2
#CO2e
#EquilibriumClimateSensitivity
#RateOfChange
#ENSO
#Storms
#RapidIntensification
#Precipitation
#ExtremeWeather
#TippingPoints
#BiodiversityLoss
#Extinction
#ThermalExpansion
#SeaLevelRise
#FossilFuelPollution
#AnthropogenicGlobalWarming

bsky.app/profile/drja...

jimehansen.substack.com/p/super-el-n...

#OceanHeat
#EarthsEnergyImbalance
#Albedo
#Aerosols
#CO2
#CO2e
#EquilibriumClimateSensitivity
#RateOfChange
#Currents
#Oscillations
#ENSO
#Oil
#Coal
#Gas
#FossilFuelPollution
#AnthropogenicGlobalWarming

Declining Aerosol Pollution Linked To Increased Solar Radiation, Study Finds A combination of reduced aerosol pollution and global warming have resulted in increasing levels of solar radiation across Europe, according to a new analysis.

Memo: 'A combination of reduced aerosol pollution and global warming have resulted in increasing levels of solar radiation across Europe, according to a new analysis.'
www.forbes.com/sites/jamieh...

#ClimateEmergency #aerosols

Stratospheric biomass burning aerosols compensate record-breaking ozone depletion over the Arctic in spring 2020 - Nature Communications Stratospheric biomass burning aerosols can impact ozone through multiple pathways. This work shows that the 2019 fire aerosols caused a net increase in Arctic ozone, primarily through stratospheric he...

New study shows that #biomass burning #aerosols reaching the #stratosphere in 2019 caused a net increase in #Arctic #ozone, compensating for a record-breaking ozone depletion in spring 2020. www.nature.com/articles/s41...

ie Flugkampagne SANAT untersuchte den Ursprung und Transport von Aerosolen in der antarktischen Atmosphäre, an denen sich Wolken bilden – Das erste Mal auch weit im Landesinneren. (Foto: Alfred-Wegener-Institut / Philipp Joppe, MPI für Chemie)

How do #clouds form in #Antarctica? The first #flight-based #aerosol #measurements in 20 years. #SANAT flight #campaign investigated origin & transport of #aerosols: www.tropos.de/en/current-i... --- @awi.de @mpic.de @tropos-de.bsky.social @leibniz-gemeinschaft.de / #Neumeyer3 @dfg.de #ClimateChange

Air quality improvement masks global cooling from CO2 reductions under China’s carbon neutrality policies for half a century - Nature Communications China’s carbon neutrality and clean-air policies cause global warming from reduced aerosols that nearly offsets cooling from reduced CO2 before 2060, with warming emerging afterwards, calling for earl...

New study shows that #China ’s #CarbonNeutrality and #CleanAir policies cause #GlobalWarming from reduced #aerosols that nearly offsets cooling from reduced CO2 before 2060, with warming emerging afterwards. www.nature.com/articles/s41...

#FrowbackFursday - Reasons to be Cheerful - Ian Dury mural at the Back Alley Gallery, #Lismore, NSW

#IanDury #ReasonsToBeCheerful #BackAlleyGallery #Blockhead #StreetArt #Aerosols #iPhone #Geezer

#Melpitz research station expanded by ground-based #RemoteSensing instruments > www.tropos.de/aktuelles/sc... -- @actris.bsky.social #aerosols #clouds #lidar #PollyNet @wmo-global.bsky.social #GAW #EMEP @actrisfr.bsky.social @actrisro.bsky.social @actris-pl.bsky.social @actrisspain.bsky.social

Cloud cover, tree size, and species modulate the positive effects of aerosols on tree growth Atmospheric aerosols can influence tree growth by modifying radiation regimes and microclimate, with their effects primarily regulated by cloud cover, cano

【🎉Latest accepted article】
#CloudCover, #TreeSize, and #Species modulate the positive effects of #Aerosols on #TreeGrowth

@mapjournals.bsky.social

doi.org/10.1093/jpe/...

Petrichor, the smell of desert soil. Great work by @andreaghirardo.bsky.social how rain brings the soil #microbiota to life and makes it smell…
#VOC #biocrust #microbiology #aerosols #ClimateChange

Atmospheric Deposition of Local Mineral Dust Delivers Phosphorus to the Greenland Ice Sheet Aerosol composition, size, and deposition rate determine the impact these particles have on cryosphere environments. Mineralogical, biological, and geochemical characteristics of aerosols collected over two years from the southwest Greenland Ice Sheet indicate that aerosols delivered via dry deposition and in snow primarily consisted of silicate minerals, with mean particle diameters of 1.01 ± 1.58 μm (2016) and 0.76 ± 0.87 μm (2017) for dry deposition and 2.4 ± 3.2 μm for dust delivered in snow (2017). The rare earth element signature of the delivered dust was typical of nearby Greenlandic lithologies, and combining this with other geochemical results and airmass history modeling indicated that the airborne mineral dust collected on-ice was likely from local emission sources, namely nearby proglacial plains. Dust and snow deposition rates were used to estimate phosphorus delivery to the ice surface at a rate of 1.2 mg·m–2·year–1, which could fuel estimated pigmented glacier ice algal cell abundances of 8.6 × 103 cells·mL–1, a value consistent with glacier ice algal bloom cell densities documented in the region. The eukaryotic communities in air and snow samples were dominated by algae and fungi, respectively, with both sample types also hosting various bacteria. These results suggest that the airborne transfer of glacier ice and snow algae may be a method by which fresh cryosphere surfaces become inoculated with these pigmented organisms. Collectively, these findings highlight the biogeochemical links between aerosols and the ice sheet surface, which have impacts on glacier ice algal growth and the corresponding surface ice albedo and melting.

A new study analysed dust collected from the Greenland Ice sheet and found minerals essential to algal growth.

pubs.acs.org/doi/10.1021/...

#Greenland #icesheet #albedo #aerosols #minerals #phosphorus #dust #sealevelrise

Crafoord Prize Laureate showed that many factors affect the climate Veerabhadran Ramanathan has laid the foundation for our understanding of how small particles and gases that accumulate in the atmosphere contribute to climate change. This knowledge is vitally importa...

Climate science is complex and rigorous. Crafoord Prize laureate Veerabhadran Ramanathan showed how aerosols, gases, and pollution shape Earth’s energy balance. Climate change is an interconnected system grounded in physics.

tinyurl.com/98pmjxyb #ClimateScience #Aerosols #Pollution #ClimateResearch

Wildfire Smoke Linked to 17,000 Strokes Annually in the United States A study of 25 million Medicare participants adds to a body of evidence suggesting that prolonged exposure to wildfire smoke is ...

#News #aerosols #& #particles #air #pollution #geohealth #Health […]

[Original post on eos.org]

Wildfire Smoke Linked to 17,000 Strokes Annually in the United States A study of 25 million Medicare participants adds to a body of evidence suggesting that prolonged exposure to wildfire smoke is ...

#News #aerosols #& #particles #air #pollution #geohealth #Health […]

[Original post on eos.org]

Aerosol variability over oceans using micro-pulse lidar and photometer: insights from TRANSAMA ship-based campaign Abstract. The TRANSAMA campaign (Transit to AMARYLLIS-AMAGAS oceanographic cruise), conducted aboard the research vessel Marion Dufresne II assessed instrument performance and investigated aerosol pro...

🧪🌊🌬️

Survey of marine #aerosols as seen by lidar and photometer

Interesting comments and finding on what we regularly call "prestine marine conditions" , the vertical structure of background aerosols is a bit more complicated than normally assumed.

amt.copernicus.org/articles/19/...

Excited for #AMS2026 in Houston! 📍
Next week, I’ll be presenting on building a large-eddy simulation (LES) library for marine low clouds. 💻📡☁️
Looking forward to connecting and chatting about #clouds, #aerosols, and more!
@ametsoc.org #DiscoverDRI #LES #AMS106

Challenges in global climate models to represent cloud response to aerosols: insights from volcanic eruptions - Nature Communications This study uses a multi-model intercomparison framework and a large-scale observational constraint based on a volcanic eruption and shows that climate models strongly underestimate how cloud cover res...

New study uses a global observational constraint based on a #volcanic eruption and shows that #ClimateModels strongly underestimate how #cloud cover responds to #aerosols, leading to major uncertainties in climate projections. www.nature.com/articles/s41...

Also covers #GeothermalHeat from volcanoes as well as #aerosols, which reflect solar radiation

Ocean blogs from ENSO, also has an effect and particularly interesting is the effect on #oceans as regards to #Geothermal I had warned about for years

How #HongKong was affected ..

New in JGR Atmospheres Global Simulations Suggest Biomass Burning Aerosol Emissions From Grassland Fires Could Be Important Ice Nucleating Particles By Gohil et al 2025

Using a global climate model, scientists investigate how effectively biomass burning aerosols nucleate ice compared to other sources, like dust and marine organics.❄️

🔗 Check out the #OpenAccess article in JGR: Atmospheres: buff.ly/EpXj1xr

#AGUPubs #Clouds #Aerosols #Climate #Biomass #Atmosphere

Congratulations to Stijn van Rijn on successfully defending his PhD dissertation, “Properties of aerosol particles produced by combustion of novel fuels.”

Supervised by Ulrike Dusek & Anatoli Mokhov

#PhDDefense #Congratulations #Aerosols #Combustion #EnergyResearch

Beyond the Canopy: The Multi-Scale Climate Impacts of Land Transformation When we change the vegetation across a landscape, we create a cascade of effects with both short term and long terms implications that extend from the very local to the global scale.

Land use change is normally just discussed in terms of emissions when talking about climate change, but there is a great deal more involved.
drtomharris.substack.com/p/beyond-the...

#climatechange #landusechange #deforestation #wildfires #soil #bioticpump #aerosols #albedo #ruminant #ECS

Research ties China's smog clean-up to hotter and drier conditions in Australia 🌫️ #weather #airpollution #smog #aerosols www.abc.net.au/news/2026-01...

Aerosol Market Outlook

The global aerosol market is growing steadily, driven by personal care, pharmaceuticals, household, and industrial applications. Opportunities include eco-friendly propellants, smart aerosols, and emerging market

Get PDF- www.theinsightpartners.com/reports/aero...

#Aerosols

Study: Earth’s growing heat imbalance – it’s the clouds and natural climate variability Understanding this hemispheric “balancing act” helps society focus on the true forces behind global warming—changes in cloud behavior linked to surface warming and natural climate variability

Study: Earth’s growing heat imbalance – it’s the clouds and natural climate variability Understanding this hemispheric “balancing act” helps society focus on the true forces behind global warming—changes in cloud behavior linked to surface warming and natural climate variability