Not here anymore. Find me in the fediverse (iamdonovan at https://xitter.cf/t.co/81f1frjegE) or on bluesky (https://xitter.cf/t.co/WZQa5xmbDu)

Joined February 2010
I look at glaciers with space cameras.
Without using the title of your job, tell me what you do.
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Rich Titanic tourists sink in submarine: Whole world watches as navies spare no expense to find them. Hundreds of migrants sink in overcrowded boat: Hope you can swim, losers.
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It's time for my spicy take that no-one asked for 👀🌶 Academia is mostly made up of people who spent their whole childhood competing, & usually being top of the class. They are conditioned to that validation & most structures are set up to replicate it (e.g. REF, promotion)
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Bob-o McNabb retweeted
New JOG paper! “Glacier area changes in Novaya Zemlya from 1986–89 to 2019–21 using object-based image analysis in Google Earth Engine” by A Ali, P Dunlop, S Coleman, D Kerr, R McNabb, R Noormets --> doi.org/10.1017/jog.2023.18 @UlsterUniGES @asim__alii @ProfPaulDunlop @iamdonovan
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Bob-o McNabb retweeted
Our most recent paper is now available online! If you're interested in exploring, that how we use object-based image analysis for glacier mapping, check it out. doi.org/10.1017/jog.2023.18 #GoogleEarthEngine #glaciermapping #OBIA #remotesensing
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Bob-o McNabb retweeted
fantastic work no notes
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Bob-o McNabb retweeted
List of the Coercion Acts passed by the British Parliament in relation to Ireland (1800-1887)
This is not what Britain is - and not what British police are. This is our police being used as government enforcers for a government over-obsessed with controlling culture whilst preaching an alarm around the protection of free speech.
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Bob-o McNabb retweeted
Inspired by @celestelabedz's seismo-#MetGala, I present Karl Lagerfeld's line of cryosphere: Janelle Monáe as the breaking of Larsen-C ice shelf.
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Horrible to see the wonderful wildflowers of Ormeau Park mown away today for the sake of tidy lawns... We have already lost 97% of our meadowlands. The destruction of an essential haven for pollinators during a biodiversity crisis is not a good look @belfastcc – at Belfast, Northern Ireland
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“If a homeless man makes me uncomfortable, the sentence is death” is the kind of argument I think people should be embarrassed to make in public
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So I've seen a few defenses of tenure recently and as a non-tenure track academic they often seemed to me not as convincing and so I fear they won't convince the public. So let me try my hand: tenure is necessary for the function of the university. 1/
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This is truly, simply what the WGA strike is about: do you detect a difference b/t the shows you stream (through Roku, your laptop, etc) and the ones you watch through a cable box? Bc we do the same work for both, but we take a HUGE paycut for streaming shows. 1/3
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According to the @CopernicusECMWF European State of the Climate report, rivers are in trouble In 2022, 63% of Europe's rivers had a below-average discharge, i.e. less water was flowing💧 ⬇️This GIF shows monthly average river discharge anomalies climate.copernicus.eu/esotc/… #ESOTC
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Mosses potentially support around 6.43 gigatonnes more carbon sequestration in the soil layer than bare soil, according to a paper in @NatureGeosci. The findings highlight the need to protect these tiny plants. go.nature.com/3NtCcE7
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May is Volcano Awareness Month. We have volcanoes. You are now aware. See you next May.
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Pietà for Vittoria Colonna, likely by Michelangelo, mid 1500s
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Bob-o McNabb retweeted
Explore in 2D foodbanks in UK
Explore in 3D the spectacular St Edward's Crown that King Charles III will wear at the Coronation Click below to see more ⬇️

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For most of us from Africa, visas are a bureaucratic nightmare but what if it becomes life threatening? The passport privilege and freedom of movement of the Global North is an under-discussed tool of the suppression and isolation of the Global South. #Sudan
Western diplomats (and their governments) left hundreds -- maybe 1000s -- of Sudanese visa applicants stranded in a warzone without a passport. Human rights lawyers say that these countries may be liable. My latest for @AJEnglish with @arwaib #Sudan aljazeera.com/news/2023/4/29…
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Bob-o McNabb retweeted
#Landsat 9 captured a more detailed view on the same day, April 20, 2023. 🤩
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Dawson Mercer’s shorthanded goal dubbed with the Titanic theme song Send #NJDevils
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