Glacial geomorphology, geochronology, and past climate @TCD_Geography | https://teapaw.org/t.co/Bk4i8OTHye | she/her
Ireland
Joined August 2016
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Margaret Jackson retweeted
Congratulations to both our School winners of the #ResearchCallAwards2023: Dr. Margaret Jackson @____msjackson and Dr. Pete Akers @PeteScientist have been awarded @EPAIreland funding to address #climatechange evidence needs. @tcddublin @TrinityResearch #TrinityResearch
Today, the EPA announced €14.3m in funding for 33 new innovative research projects to address climate and environmental challenges in Ireland.
Watch our video to learn more about how these projects.
For more info: ow.ly/nviw50QB2te
#ResearchCallAwards2023
Margaret Jackson retweeted
Polar paleoclimate peeps: Abstract deadline in 1 week. Please join us in Chicago - or virtually from home!
We're eager to hear what folks at all career stages are working on. 😃🐧❄️
Do you study paleoclimate in the Arctic or Antarctica?
Please join invited presenters @geologicalJo & @SofiaIRibeiro for a 🔥 @theAGU session. Bring your models, proxies, syntheses, oceans, land, all the ice!❄️ Abstracts due Aug 3.
ALT Screen-grab image of text describing AGU Fall Meeting 2022 session PP021 Past Climate Change in Earth's Polar Regions. Text also available at https://agu.confex.com/agu/fm22/prelim.cgi/Session/158285
Margaret Jackson retweeted
Are cosmogenic isotopes your jam? Do you want to apply them to Antarctica?
Come join our group! Interested? We'd love to chat. 👩🏾🔬❄️
📢Post doc opportunity📢. Please RT. Based @MonashUni in Melbourne, Australia, part of @saef_arc @MonashEAE. We are looking for an experienced scientist to apply cosmogenic isotopes to the Antarctic Ice Sheet and help establish a world-class laboratory. careers.pageuppeople.com/513…
Margaret Jackson retweeted
Do you study paleoclimate in the Arctic or Antarctica?
Please join invited presenters @geologicalJo & @SofiaIRibeiro for a 🔥 @theAGU session. Bring your models, proxies, syntheses, oceans, land, all the ice!❄️ Abstracts due Aug 3.
ALT Screen-grab image of text describing AGU Fall Meeting 2022 session PP021 Past Climate Change in Earth's Polar Regions. Text also available at https://agu.confex.com/agu/fm22/prelim.cgi/Session/158285
Margaret Jackson retweeted
Check out our new virtual tour of the Glen of Imaal and Lugnaquilla! You'll find moraines, tors, erratics, and maybe even some soil creep if you look closely.
sites.google.com/view/irishi…
Margaret Jackson retweeted
Polar paleo peeps ❄️
Plz submit an abstract to our @theAGU session and show off your latest Antarctic & Arctic paleoclimate work!
We want model studies & allll the land & ocean proxies (bring on the puffin poop & neglected isotopes)
w/@____msjackson @laurajlarocca @JamieMcfarlin
ALT jpg shows title of an upcoming session of the AGU's Fall Meeting in Dec: "Past Climate Change in Earth's Polar Regions" Lessons for the Future" and a detailed session description that is also available here: https://agu.confex.com/agu/fm22/prelim.cgi/Session/158285
Margaret Jackson retweeted
Researchers studying Dublin Bay have said recent sea level rise there has happened at "approximately double the rate of global sea level rise".
rte.ie/news/regional/2022/04…
Margaret Jackson retweeted
Check out this new study led by grad student @SloaneGarelick (w/@alice_doughty,@____msjackson,@sjivory @DrSpeedyDee et al.) , where they looked into how the temperature in the Rwenzori Mountains 🏔️🇺🇬 has changed over the last 21 kyrs!
doi.org/10.1016/j.quascirev.…
Margaret Jackson retweeted
Massive volcanic pulses of CO2 that helped drive one of the biggest mass extinctions in Earth history, at the end of the Triassic period, put out about 4.1 × 10¹⁴ mol/year of CO2. We're currently putting out about 8.2 × 10¹⁴ mol/year CO2.
New paper Capriolo et al. feat. @PalaeoLeeds scientists @bjwmills @bobbarium @AlexDunhill & Paul Wignall suggests that ancient volcanic eruptions that triggered mass extinctions emitted CO2 at a similar rate and magnitude to modern anthropogenic emissions😬sciencedirect.com/science/ar…
Margaret Jackson retweeted
In @GlacierThwaites we are figuring out whether @ThwaitesGlacier was ever smaller than present in past 5kyrs. Here Greg Balco explains what data elsewhere in Antarctica show & why exposure dating is crucial: tinyurl.com/2p9er44u Our paper is submitted @EGU_TC , online soon 🤞
Margaret Jackson retweeted
“From no perspective is there any place more important than the Southern Ocean,” said Joellen L. Russell, an oceanographer at the University of Arizona. “There’s nothing like it on Planet Earth.” nyti.ms/3GPJXha #AGU2021
Margaret Jackson retweeted
It's almost here! The 8th annual Irish Geomorphology Workshop is this Friday, 10 December! We have a fantastic group of speakers lined up - there is still plenty of time to register at our website: sites.google.com/view/geomor…
Margaret Jackson retweeted
Look at this incredible transition: from a rough, glacial landscape to a green fjord within just 60 years.
#Glacier retreat is the visual expression of #ClimateChange and its speed!
Muir Glacier, Alaska
pics from @NSIDC glacier photograph collection
Margaret Jackson retweeted
Trinity College Dublin: Save the Science Gallery - Sign the Petition! chng.it/sx2jHVSN via @Change
Margaret Jackson retweeted
A reminder of why the UK (and the rest of the world) is aiming to reach #NetZero greenhouse gas emissions.
These warming stripes show how global temperature has changed from 1850-2020, and two possible futures.
These are the stark choices for everyone at COP26.
Margaret Jackson retweeted
You: I heard hockey is back today. You must be excited!
Me: Oh, sure, I mean it will be nice to have on in the background sometimes I guess.
My brain:
Margaret Jackson retweeted
Zooming out a little bit...
Not every day you see two hurricanes approaching North America.
Margaret Jackson retweeted
We use 30 year averages to show climatology (average weather conditions). During the 20th century the UK climatology followed a path round a confined box. With #globalwarming and #climatechange they have escaped out the box. This #dataviz shows UK rainfall and temperature.
Margaret Jackson retweeted
‘The Status of Ireland’s Climate 2020’ shows Ireland’s climate is warmer & wetter than it used to be. Increases in carbon dioxide, methane & nitrous oxide are leading to sea level rise, increased ocean acidity & higher ocean temps bit.ly/3jG6YsS #IrishClimateStatus
ALT Graph showing Ireland's Mean Surface Air Temperature Anomaly.
ALT Heavy rain.
ALT Strong sun.