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MapallJohn

@mapalljohn.bsky.social
158 followers 396 following 23 posts

Assistant Professor in Physical Geography and leads the Trinity Geospatial & Environmental Modelling Group.

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MapallJohn @mapalljohn.bsky.social · 23/08/2025
Delighted to see our paper "Lines in the Landscape" published www.nature.com/articles/s43... Thanks to Dr. Mike Peacock & Dr. Chelsea Clifford for organising a great workshop for ditch "experts" a few years ago in Liverpool. The paper highlights the importance of ditches in our landscapes.
nature.com
Lines in the landscape - Communications Earth & Environment
Ditches have many overlooked environmental and societal roles, including impact on biodiversity and pollution, and management strategies to enhance their multifunctional landscape-scale benefits are n...
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MapallJohn @mapalljohn.bsky.social · 28/07/2025
www.irishtimes.com/environment/...
irishtimes.com
Mapping the hidden black gold that is peat soil
The maps we use have profound implications for calculating greenhouse gas emissions from our land sector
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MapallJohn @mapalljohn.bsky.social · 13/07/2025
just signed this: secure.avaaz.org/campaign/en/...
secure.avaaz.org
The far right are trying to destroy the Green Deal
We need to do everything we can to stop them - here’s how.
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MapallJohn @mapalljohn.bsky.social · 01/07/2025
Please sign this petition to let baby milk into Gaza: secure.avaaz.org/campaign/en/...
secure.avaaz.org
Let baby milk into Gaza!
Newborns in Gaza are dying before they’ve even had a chance to live. With mothers too weak from hunger to breastfeed, these babies need life-saving formula, fast. Sign the urgent call to let baby milk...
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MapallJohn @mapalljohn.bsky.social · 30/06/2025
Our EPA funded iHabiMap project final report is now available here: www.epa.ie/publications...
epa.ie
Research 488: Habitat Mapping, Assessment and Monitoring with High-resolution Unoccupied Aerial Vehicle Imagery (iHabiMap)
Ireland has a wide range of important habitats, identified under Annex I of the EU Habitats Directive, needing protection and restoration. Monitoring, reporting, and verifying these habitats is an essential activity under this directive, but this can be time-consuming and resource-intensive, particularly over large remote areas. This research (iHabiMap) has enhanced our ability to do this by integrating ecological and UAV surveys, image analysis, and machine learning to accurately map coastal, grassland, and upland habitats. iHabiMap produced habitat maps with over 90% accuracy, demonstrating the potential of UAV and AI technology in habitat monitoring. The methodology can support regular habitat assessments, is transferable to other habitat types, and can help monitor the degradation and rehabilitation of dune systems, salt marshes, uplands, and grasslands. The agile research methodology was also adapted to map and monitor the invasive species Spartina anglica in saltmarshes.
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MapallJohn @mapalljohn.bsky.social · 30/06/2025
Check out our latest paper looking at mapping peatland depth and carbon stock at a global scale: www.sciencedirect.com/science/arti...
sciencedirect.com
Digital mapping of peat thickness and carbon stock of global peatlands
Peatlands, occupying merely 5% of the Earth’s land surface, are an important carbon sink, storing up to double the carbon of the world’s forests. The …
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MapallJohn @mapalljohn.bsky.social · 23/05/2025
Planting trees on peatlands leads to more GHG emissions then those trees sequester. 30cm of peat stores up to 327 tonnes of carbon per ha. Forestry = 145 T Ca per Ha. It does not make sense to plant trees on peatland as a climate change solution.
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MapallJohn @mapalljohn.bsky.social · 20/05/2025
Only 800 Tapanuli orangutans are left — and corporate giant @JardineMatheson plans to destroy their only rainforest home for a gold mine. We're calling on Jardines’ executive chairman #BenKeswick to stop the goldrush and halt the expansion -- join now: secure.avaaz.org/campaign/en/...
secure.avaaz.org
Orangutan extinction for gold?
Only 800 of them remain, and now a mine expansion could wipe them out. Act now!
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Anna Pringle @annapr.bsky.social · 20/05/2025
Horrific evil www.theguardian.com/world/live/2...
theguardian.com
UN warns 14,000 babies could die in Gaza in next 48 hours without aid – Israel-Gaza war live
UN’s humanitarian chief says aid lorries, which contain baby food and nutrition, are technically in Gaza but have not reached civilians
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Brilliant Maps @brilliantmaps.bsky.social · 06/05/2025
Map Of Viking Expansion Between 790 & 1066 Full size: brilliantmaps.com/viking-ex...
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MapallJohn @mapalljohn.bsky.social · 25/04/2025
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MapallJohn @mapalljohn.bsky.social · 25/04/2025
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MapallJohn @mapalljohn.bsky.social · 25/04/2025
A spelling mistake took me on a wonderful journey to Iceland this afternoon. I was trying to type in Scholar and ended up with Holar... So I took a look on Google Map. There's a university there! maps.app.goo.gl/DPzqjEEXVJuR... North Iceland looks stunning!! I want to go....
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MapallJohn @mapalljohn.bsky.social · 23/04/2025
Really looking forward to going to #EGU25 next week and presenting in the "Peatlands in greenhouse gas accounting and carbon credit schemes". Also we have an 18 month post-doc advertised on www.egu.eu/jobs/. Come say hello if you are interested in applying for it! @egu.eu
egu.eu
Search for jobs
EGU, the European Geosciences Union, is Europe’s premier geosciences union, dedicated to the pursuit of excellence in the Earth, planetary, and space sciences for the benefit of humanity, worldwide.
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MapallJohn @mapalljohn.bsky.social · 18/04/2025
Climate Action Plan 2025: www.gov.ie/en/departmen...
gov.ie
Climate Action Plan 2025
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MapallJohn @mapalljohn.bsky.social · 13/04/2025
Join us at Trinity College Dublin! The ECO-WADE project is looking for postdoctoral researcher to work with @wahajhb.bsky.social and I on mapping peatlands at European scale www.linkedin.com/posts/johnco...
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MapallJohn @mapalljohn.bsky.social · 05/03/2025
Fantastic day on the bog, measuring peat depth with our 3rd year Geography students @imcoasts.bsky.social
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Catherine Coxon @catherinecoxon.bsky.social · 17/02/2025
Previously unpublished Irish bog chemical data @jenniroche.bsky.social @mapalljohn.bsky.social
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MapallJohn @mapalljohn.bsky.social · 13/02/2025
Delighted to hear #peatlands mentioned several times at the #Biospace25 conference. @greifswaldmoor.bsky.social
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Pádraic Fogarty @whittledaway.bsky.social · 13/02/2025
Launching! 🚀 Today I'm launching a new service for landowners in Ireland who want to rewild their land. I hope this will be the start of a network that will promote rewilding in this country - the time is right! New social 🙋‍♂️ @rewildyourland.bsky.social take a look 👇 www.rewildyourland.ie
rewildyourland.ie
HOME | Rewild!
Join a growing network of people in Ireland taking action in the face of the biodiversity emergency
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MapallJohn @mapalljohn.bsky.social · 13/02/2025
#Biospace25
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Stephen Curry @scurry.bsky.social · 12/02/2025
Now almost 450 signatories to my open letter calling on the @royalsociety.org to stand up for its values & deal with the widespread concerns raised by Elon Musk's Fellowship. Please consider signing & sharing: forms.gle/miDciq35oxyw... List of signatories here: occamstypewriter.org/scurry/2025/...
forms.gle
Open letter to the President of the Royal Society – time to stand up for your values
If you wish to show your support for the letter below regarding apparent inaction by the Royal Society in the face of breaches of its code of conduct by Elon Musk FRS, please sign below. I invite anyo...
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Fintan Kelly @fintankelly.bsky.social · 13/02/2025
World’s largely unprotected peatlands are ticking ‘carbon bomb’, warns study www.theguardian.com/environment/...
theguardian.com
World’s largely unprotected peatlands are ticking ‘carbon bomb’, warns study
Bogs and swamps are a colossal carbon store but their continued destruction would blow climate change targets
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AI2Peat Project @ai2peat.bsky.social · 11/02/2025
We need your help to improve the PeatSense Platform! Whether you're somewhat interested in peatlands or spend every day thinking about bogs, your feedback matters to us. Please take a few minutes to complete our survey and share it with your friends and colleagues: eu.surveymonkey.com/r/QP56HMV 💭📝
Background image of a raised bog. Can you share a few minutes of your time? We are building a peatland knowledge and data-sharing platform and need your help. Take our survey: https://eu.surveymonkey.com/r/QP56HMV.www.peatsense.org.AI2Peat is funded by Research Ireland under grant number 22/NCF/FD/10969 until June 2025, having started in January 2023. Our consortium includes CeADAR Ireland, iCRAG Research Ireland Centre for Applied Geosciences, and the National Parks & Wildlife Service.
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Eric Topol @erictopol.bsky.social · 11/02/2025
A Direct Hit, by @holdenthorp.bsky.social @science.org www.science.org/doi/full/10.... "This is a moment to unite."
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Co-Centre for Climate + Biodiversity + Water @climatecocentre.bsky.social · 11/02/2025
We're celebrating International Day of Women & Girls in Science! Our Education & Public Engagement programme is committed to ensuring more women and girls have opportunities to contribute to climate, biodiversity, and water research and innovation. #WomenInScience #GirlsInSTEM
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Geography and Environmental Sciences, Ulster University @ulsteruniges.bsky.social · 11/02/2025
Marine Institute Undergraduate Bursaries 2025 www.ulsteruniges.com/post/marine-...
ulsteruniges.com
Marine Institute Bursaries 2025
Applications are now open for the 2025 Marine Institute Bursary Programme! Undergraduate students can gain practical work experience in a number of marine areas such as Fisheries, Oceanography and Aqu...
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Fintan Kelly @fintankelly.bsky.social · 11/02/2025
Storm Eowyn has provided us with a brutal reminder of how vulnerable our forestry sector is to climate change. We cannot make the same mistakes again with deep peat sites. www.irishtimes.com/opinion/2025...
irishtimes.com
Eamon Ryan: Storm Éowyn is a reminder why we need more EVs and fewer Sitka spruce trees
It makes no sense to put public money into a forest that is going to be blown down again in 10, 20 or 30 years' time
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MapallJohn @mapalljohn.bsky.social · 10/02/2025
I've discovered 372 Bluesky users from my social network using the Sky Follower Bridge.✨ Check it out: share.sky-follower-bridge.dev?q=372 #skyfollowerbridge
share.sky-follower-bridge.dev
Sky Follower Bridge
Bridge your Twitter/X followers to Bluesky. Detected Users: 372
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Katja Bruisch @kbruisch.bsky.social · 07/02/2025
Thanks to @nlireland.bsky.social for hosting the launch of our exhibition "RePEAT: Reimagining Ireland's Peatlands in Precarious Times" last night. The exhibition can be seen at the NLI for the next few weeks before going on a tour across the country. #envhist #peatsky www.nli.ie/news-stories...
The exhibition's graphic designer Linda Spillane (left) and members of the RePEAT team (Louis Gilet, John Connolly, Lily Toomey & Katja Bruisch) Four banners of the RePEAT exhibition Abbeyleix case study and final exhibition banner
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MapallJohn @mapalljohn.bsky.social · 10/02/2025
Really looking forward to the @TCD_Geography 2025 annual lecture: Making Sense of Pixels at Planetary Scale: Using Earth Observations to Measure and Monitor Change in Terrestrial Ecosystems at Regional to Global Scales Prof. Mark Friedl from @BUEarth . Just a few tickets left!
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