Mark Risser

Statistician using data science, Bayesian modeling, and computational tools to identify and quantify climate change

[Mark Risser @markdrisser]

@MichaelFWehner @Weather_West @Weather_West I'd add that this is 1900 vs. 2024 (so warming closer to 1.5C), but more importantly the uncertainties (not yet quantified) are probably quite large! Now working on a lower bound for the changes.

[Mark Risser @markdrisser]

‼️‼️ New research alert! ‼️‼️
Exciting work by Dr. @RahimiStefan on the benefits of bias correction before developing regional climate predictions
https://t.co/U9Rv2fZkTC

[Alan Rhoades @MtnClimRhoades]

A new @ametsoc BAMS study led by a phenomenal @BerkeleyLab @eesalbnl scientist @WillRudisill describes a systemic🏔️winter cold bias in models. We explore causes using @doescience field campaign, SAIL, data. Don't take my word for it, listen to the MARMOTS https://t.co/GxFU6eoxeh

[Mark Risser @markdrisser]

If you want to know (1) the science, (2) the impacts, and (3) our options for climate change, you won't find a better summary than this!

IPCC Explainer: Climate change synthesis report https://t.co/8W8kUg6VtB

[Berkeley Lab @BerkeleyLab]

How do greenhouse gasses and aerosol emissions made by humans influence rainfall in the US? Our researchers break it down for you in a new study. #ClimateChange
https://t.co/vWJPqTEpkC

[Nature Communications @NatureComms]

New study by @markdrisser et al. shows that expected extreme #rainfall increases in the US driven by #GHG induced #globalwarming are offset with drying caused by anthropogenic #aerosols. @eesalbnl @BerkeleyLab https://t.co/doWHhKMbrD

[Berkeley Lab @BerkeleyLab]

“This somewhat rapid intensification of rainfall extremes is the new normal, at least for the next five years,” says @eesalbnl scientist @markdrisser, who co-led a new study on how air pollution and greenhouse gas emissions influence rain in the US.

[Berkeley Lab @BerkeleyLab]

For much of the last century, the drying effect of aerosols has masked increases in rainfall from greenhouse gasses – but as aerosol emissions diminish, average and extreme rains may ramp up. @eesalbnl #ClimateChange
https://t.co/vWJPqTEpkC

[Earth and Environmental Sciences at Berkeley Lab @eesalbnl]

🌧️ Atmospheric aerosols, such as dust or smoke, have a drying effect. As they decrease, @BerkeleyLab scientists show that this long-term drying effect will likely diminish, causing rainfall averages and extremes to rapidly increase. Learn more: https://t.co/PYyW3R5Oo4

[Mark Risser @markdrisser]

Great summary of our work from @grist | How air pollution delayed a surge in extreme rain https://t.co/nC69TnkmSP

[Mark Risser @markdrisser]

Air Pollution Hides Increases in Rainfall: For much of the last century, the drying effect of aerosols has masked increases in rainfall from greenhouse gases – but as aerosol emissions diminish, average and extreme rains may ramp up https://t.co/UrNwOhaofw

[Mark Risser @markdrisser]

Very excited to share that our paper is now online! @MichaelFWehner #climate #climatechange
https://t.co/RLGd78Wlow

[Mark Risser @markdrisser]

Thanks @KevinADonges 😂😂 we need to work on our branding!

[Mark Risser @markdrisser]

Dr Marcus Noack and Dr Mark Risser | Advancing Gaussian Processes: The Noack-Risser Method: https://t.co/kTuc5jrCFP - via:@scientia_social

[Mark Risser @markdrisser]

Ditto Alan!

[Alan Rhoades @MtnClimRhoades]

Proud to be a part of this study led by @mo_ombadi @BerkeleyLab @eesalbnl in @Nature that shows north. hemi. extreme🌧️in🏔️becomes more amplified with warming (15%/°C) compared with low-lying regions using mult. lines of evidence📊🖥️@markdrisser @charuleka https://t.co/vcZVlfbgCh

[Mark Risser @markdrisser]

Proud to be a co-author on this exciting new paper!
New Math Methods and Perlmutter HPC Combine to Deliver Record-Breaking ML Algorithm https://t.co/jJtDepTF5q via @LBNLcs

[Mark Risser @markdrisser]

#AGU2022 CALL FOR ABSTRACTS! 🤓💧🌍🌎🌏
Please consider submitting an abstract to our session "H038 - Causal Inference in Hydrology: Inter-comparisons, Applications, and Future Avenues"
https://t.co/FLAkv0Crfw (submission deadline Aug 3, 2022)

[Alan Rhoades @MtnClimRhoades]

Our review is out! We synthesize the literature to show how western US ❄️ has and may continue to decline and the trickle down impacts in 🏔️ landscapes. We then highlight the implications for water resources and provide some proactive approaches that could help offset ❄️ loss.

[Mark Risser @markdrisser]

@MtnClimRhoades @eesalbnl
https://t.co/4QuHPNMzTu

[Mark Risser @markdrisser]

New research alert! https://t.co/NyYO6ypDTv