
Assistant Professor at University College Dublin @UCDSBES Invertebrate Ecology; Community Ecology; Aquatic Ecosystems; Aquatic-Terrestrial Ecotones
Dublin, Ireland
Joined May 2017
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Marcin Penk retweeted
For those who have secured a spot at our IFSA Annual Meeting on Friday 13 March in Dublin City University, we're looking forward to seeing you there!
The final Programme and Book of Abstracts are now both available on our website 👉 freshwaterscience.ie/2026/01…
🚨Final day to register for IFSA Annual Meeting 2026!🚨
Join researchers, agencies & practitioners for a day on Ireland’s freshwater science — conservation, management, innovation & discussions shaping freshwater science & our community
Register 🔜 tinyurl.com/4z8cse74
Registration for #IFSA2026 closes on 4th March. Don't miss out on an exciting day of presentations and interactions with fellow freshwater scientists in Ireland IFSA2026.eventbrite.ie
Reminder: Register for the Annual Meeting of the Irish Freshwater Sciences Association (IFSA)
🔔 Abstract submission closes in 2 weeks 15 February 🔔
🗓️ 13 March 2026
📍 @DCU St Patrick's Campus Dublin D09 YT18
freshwaterscience.ie/2026/01…
Marcin Penk retweeted
Reminder: Register for the Annual Meeting of the Irish Freshwater Sciences Association (IFSA)
🔔 Abstract submission closes in 2 weeks 15 February 🔔
🗓️ 13 March 2026
📍 @DCU St Patrick's Campus Dublin D09 YT18
freshwaterscience.ie/2026/01…
📣 The Irish Freshwater Sciences Association (IFSA) Annual Meeting 2026 is open for registration!
🗓 13 March | 📍 @DCU St. Patrick’s Campus, Dublin
A day of research & discussion in a friendly forum exploring the latest freshwater science & management 👉IFSA2026.eventbrite.ie
Abstract submission by 15th February.
Calling all #freshwater enthusiasts in Ireland. Any fields/disciplines are welcome! 🌊🦠🪱🐟🇮🇪
Calling all #freshwater enthusiasts in Ireland. Any fields/disciplines are welcome! 🌊🦠🪱🐟🇮🇪
📣 The Irish Freshwater Sciences Association (IFSA) Annual Meeting 2026 is open for registration!
🗓 13 March | 📍 @DCU St. Patrick’s Campus, Dublin
A day of research & discussion in a friendly forum exploring the latest freshwater science & management 👉IFSA2026.eventbrite.ie
5-y Assistant Professor position in Bioinformatics @UCDSBES @ucddublin
- please share!
jobs.ac.uk/job/DOO295/lectur…
Introducing our new pond mesocosms (aka ExOPond) @ucddublin and the first experiment by Isac Brander
youtu.be/HrRQEVnMurU?si=56MC…
@UCDSBES @_Rosemount – at Fingal, Ireland
Ponds are developing nicely, and biology is picking up the pace!
Replying to @penkmar
Introducing ExOPond (Experimental Outdoor Pond) mesocosm system😃. Experiments start in spring 2025 on the effects of predators on resilience to perturbations. Reach out to collaborate on this or future experiments. Thanks @UCDSBES for funding and @_Rosemount for facilitating!
Marcin Penk retweeted
Just a few days left to apply for our open PhD and postdoc positions. Interested in agroecology, biodiversity, pollinators and/or pesticides? Check them out! stanleyecologylab.org/vacanc… @ucddublin @UCDSBES @ucdagfood @UCDEarth @UCDsustain @TeagascEnviron
Marcin Penk retweeted
Congratulations to our Elevator Pitch student prize awardees Kelly Macken @ucddublin & Isac Brander @ucddublin who were presented with 'Lakes of Ireland - Mirrors of Change' books kindly donated by the authors @CathDalt, @elviradeeyto & Eleanor Jennings
#WorldWaterday
10 PhD positions available within Horizon Europe Marie Skłodowska-Curie Action (MSCA) Doctoral Networks (DN) project “BEYOND” Beyond the current: Improving European flowing waters in an era of global change. Apply by 15 March 2025.
slu.se/en/departments/soil-e…
Here's to new beginnings! 24 new pond mesocosms arrived to be installed at @UCDSBES @_Rosemount. Calling out to potential collaborators interested in ecological resilience, aquatic-terrestrial coupling, ecosystem functioning and more 💦🐌🪱🦠🕷️
Introducing ExOPond (Experimental Outdoor Pond) mesocosm system😃. Experiments start in spring 2025 on the effects of predators on resilience to perturbations. Reach out to collaborate on this or future experiments. Thanks @UCDSBES for funding and @_Rosemount for facilitating!
Marcin Penk retweeted
Join us for our next Community Conversation!
For more information follow the link below!
refreshscience.squarespace.c…
Marcin Penk retweeted
We found that including nonlinearity improved 5/6 models while the inclusion of interactions improved 6/6 models! A huge thanks to @penkmar and @jaypiggott for helping with this project!
Marcin Penk retweeted
Excited to say that my first paper looking at nonlinearity and interactions in multiple stressor-response models is now available to view in @SpringerNature Environmental Monitoring and Assessment! Check it out at the link: rdcu.be/dWkhH
Marcin Penk retweeted
🌊Impact of land-use trumps some of the climate change stressors for stream #algae, with complex interactions & sediment a major culprit. Temporal patterns of stressors matter
@penkmar @jaypiggott @AnnMarieKelly_2 @UCDSBES @TCD_NatSci besjournals.onlinelibrary.wi…
Funded PhD with me @UCDSBES on ecological resilience in freshwater ecosystems, using outdoor pond mesocosms. Informal enquiries welcome. Please RT.
findaphd.com/phds/project/dr…
Marcin Penk retweeted
I’m really excited to share our new synthesis of 2,396 (!) multiple-stressor experiments conducted in freshwater ecosystems that’s just been published in @Ecology_Letters: doi.org/10.1111/ele.14463
Marcin Penk retweeted
Delighted to share our new papers (led by Dr. Julia Hunn, not on Twitter) exploring the interactive effects of CO2, heatwaves, flow variability and sedimentation on river ecosystems (doi.org/10.1111/gcb.17336 and doi.org/10.1016/j.scitotenv.…)




















