Mark Fitzsimons

Professor of Environmental Chemistry at the University of Plymouth, UK; #environment #nitrogen, #BLM; from County Down ❤️🖤

[Mark Fitzsimons @mfitzsimons2]

@Keir_Starmer Did you condemn the slaughter of 170 Iranian schoolgirls from US airstrike? The USA and Israel attacked Iran in case you're not keeping up!

[Mark Fitzsimons @mfitzsimons2]

What is causing the methane surge? | Science https://t.co/O7DSzgv3Tv

[COMBATE |🇵🇷 @upholdreality]

They called Chávez paranoid for 20 years

Trump just wrote his obituary vindication in a tweet

[Mark Fitzsimons @mfitzsimons2]

Sand mining threatens Asia’s largest lake | Science | AAAS https://t.co/uEeCvIdL2J

[Mark Fitzsimons @mfitzsimons2]

To reform universities, first tackle global rankings https://t.co/p0f1iEBBAb

[Plymouth Argyle Women FC @ArgyleWFC]

The first of many in green, for our number 15! 🤩

#pafc

[Mark Fitzsimons @mfitzsimons2]

Being a Black scientist can be lonely. Juneteenth helped me find myself | Science | AAAS https://t.co/aUQjU1hyPK

[Prof Alex Ford @DrAlexFord]

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 https://t.co/21qBLwqnCE @mfitzsimons2

[Mark Fitzsimons @mfitzsimons2]

Global methane action pays for itself at least six times over | Science https://t.co/7FsADGfujM

[Mark Fitzsimons @mfitzsimons2]

Donate on @justgiving and support this great cause https://t.co/73pKxpCSGV

[Mark Fitzsimons @mfitzsimons2]

An exciting PhD opportunity!

https://t.co/LvuvlgtGx1

[Mark Fitzsimons @mfitzsimons2]

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:

https://t.co/T5KcUkp3Gr

[Mark Fitzsimons @mfitzsimons2]

🚨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⏰ https://t.co/hS64Nc04PR

[Mark Fitzsimons @mfitzsimons2]

Wastewater surveillance requires ethical use | Science https://t.co/wVX5xgPllU

[AFP News Agency @AFP]

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.
➡️ https://t.co/yyjbGmBD1p

[Mark Fitzsimons @mfitzsimons2]

The Expanding Role of Mass Spectrometry at the Cutting Edge of Research | Technology Networks https://t.co/dx14xv6TpV

[Plymouth Argyle Women FC @ArgyleWFC]

Nine goals, a clean sheet, and three points at home to end August 💚

#pafc

[Plymouth Hope @Plymouthhope]

🌟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!

[LoveArmyHQ @LoveArmyHQ]

#devon #plymouth #cornwall #smallbusiness #lgbt #lgbtqia #fyp #plymouthmarket

[Plymouth Argyle Women FC @ArgyleWFC]

Roisin Kivel has joined Argyle ahead of the 2025/26 @FAWNL Southern Premier Division campaign! ✍️

Having played for Stoke City for over a decade, the versatile defender follows head coach Marie Hourihan and teammate Arabella Suttie in moving to the South West.

#pafc