Professor of Environmental Chemistry at the University of Plymouth, UK; #environment #nitrogen, #BLM; from County Down ❤️🖤
Plymouth, England
Joined September 2014
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What is causing the methane surge? | Science science.org/doi/10.1126/scie…
Mark Fitzsimons retweeted
They called Chávez paranoid for 20 years
Trump just wrote his obituary vindication in a tweet
Sand mining threatens Asia’s largest lake | Science | AAAS science.org/content/article/…
To reform universities, first tackle global rankings nature.com/articles/d41586-0…
Mark Fitzsimons retweeted
The first of many in green, for our number 15! 🤩
#pafc
Being a Black scientist can be lonely. Juneteenth helped me find myself | Science | AAAS science.org/content/article/…
Mark Fitzsimons retweeted
Reply to the ‘Comment on “Why there is no evidence that pyridine killed the English crabs”’ by A. Peters, Environ. Sci.: Adv., 2025, 4, DOI: 10.1039/D4VA00420E - now published in Environmental Science: Advances pubs.rsc.org/en/content/arti… @mfitzsimons2
Global methane action pays for itself at least six times over | Science science.org/doi/10.1126/scie…
Are you looking to apply environmental science, bio-remediation, or marine chemistry expertise in a real-world setting to drive innovation in the sustainable treatment of marine waste? Details of an exciting job opportunity below:
hrservices.plymouth.ac.uk/tl…
🚨Fish, birds and even dogs have been killed by toxic algae in the UK and Ireland’s largest lake: Lough Neagh.
Abuse of our waters must stop.
Join me, sign this @friends_earth petition to demand practical action before any more damage is done⏰ action.friendsoftheearth.uk/…
Wastewater surveillance requires ethical use | Science science.org/doi/10.1126/scie…
Mark Fitzsimons retweeted
For the third year running toxic blue-green algae blooms have covered much of Lough Neagh, the largest lake in the UK and Ireland.
But this summer, the thick green veneer -- so widespread it is visible from space -- has been worse than ever.
➡️ u.afp.com/SPpj
The Expanding Role of Mass Spectrometry at the Cutting Edge of Research | Technology Networks technologynetworks.com/analy…
Mark Fitzsimons retweeted
🌟Plymouth Hope Social Friday🌟
Join us this Friday, 22nd August for our social event!
Enjoy a variety of activities for families, men, women, and kids, along with delicious homemade food. It’s also a wonderful opportunity to meet new people and make friends!
Mark Fitzsimons retweeted
Proud to speak in this important debate and to support @RachaelMaskell Reasoned Amendment
As I said, we have a decision to make in this house today: either we stand with the vulnerable and we show them that we're listening, that we care, that we can make politics work for them, not against them. It is our moral duty to stand with the most vulnerable and to oppose this Bill.