Aquatic Ecotoxicologist with a weakness for music, photography, and graphic design | Research Scientist @IISD_ELA | Assoc. prof. @umanitoba | He / him
Joined November 2009
- Tweets 945
- Following 1,956
- Followers 828
- Likes 2,692
81 Photos and videos
Pinned Tweet
12 Mar 2021
I have been doing research on #pharmaceuticals in the environment for over a decade now. This summer at @IISD_ELA we are taking it to the next (ecological) level. Let me tell you why below.
12 Mar 2021
The rise of #COVID19 brought a rise in antidepressant prescriptions. How is this affecting our fresh #water? And what are researchers at @IISD_ELA planning to do about it? Our expert explains it all in 60 seconds.
iisd.org/ela/blog/video/solu…
#SolutionsIn60Seconds
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Dr. Pepe Rodriguez retweeted
Mar 30
Join us on April 16th for the first instalment of our new **SETAC PNC Seminar Series**
🗣️ Dr. Benjamin Barst
🦟"Mercury dynamics, trophic transfer, and risk in northern aquatic food webs undergoing rapid change"
Please RSVP
prairienorthernchapter.org/e…
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Dr. Pepe Rodriguez retweeted
Mar 12
Writing now a ERC PoC I have some thoughts I would like to share here and open ( why not?) a discussion.👇🏼
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Dr. Pepe Rodriguez retweeted
3 Sep 2025
🌊 Celebrating #science in action! For 10 years, the International Institute for Sustainable Development has managed the world’s #freshwater laboratory, helping us understand and protect #lakes and #rivers.
We are proud to support their important research work.
@IISD_ELA
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27 Mar 2025
Thank you @FrontBioeng for promoting our latests @IISD_ELA paper coming out of our Oil Spill Research Program. Kuddos to Madeline Stanley and the rest of the team for the hard work
New Research: Assessing changes to the root biofilm microbial community on an engineered floating wetland upon exposure to a controlled diluted bitumen spill frontiersin.org/articles/10.… #FrontiersIn #SyntheticBiology
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I have written a Letter to the Editor in ET&C. My message is simple: let's consider submitting our best manuscripts to journals owned by societies we care about. It is essentially a reflection of my appreciation (or love) for SETAC. Hope you like it
doi.org/10.1093/etojnl/vgae0…
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Dr. Pepe Rodriguez retweeted
The application deadline for SITES AquaNet 2025 has been extended!
SITES AquaNet offers standardized infrastructure with mesocosms, automatic sensors and more, across 5 Swedish lakes! 📷
Apply by January 15 2025! fieldsites.se/form/aquanet-a……
More info: fieldsites.se/2024/10/28/cal…
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Dr. Pepe Rodriguez retweeted
🎉 Congratulations to Dr. Shelley Arnott, Professor at @queensu, on receiving the 2025 Rigler Award!
@ShelleyArnott studies aquatic ecology, focusing on how plankton communities respond to environmental change. Read the announcement here: ow.ly/BNZF50UnwhB
🧵...
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Dr. Pepe Rodriguez retweeted
27 Nov 2024
📢 Excited to let you know that you can now SAVE THE DATE for our 2025 Annual Meeting! See you in 🔆 Winnipeg June 19th and 20th, 2025 🔆
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Dr. Pepe Rodriguez retweeted
7 Nov 2024
Another ANOVA/model tip in #R, be careful with using numbers to describe grouping factors (e.g., labeling sites as 1, 2, 3). If R sees numeric/integer data, it will treat it as a continuous covariate (ANCOVA), even if what you wanted was a comparison of groups. 🧵
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28 Oct 2024
Great piece (in french!) by @icirctele on current work on the effects of microplastics in the environment, which includes some @IISD_ELA research, including our work with the @LabNielsen on 6PPD-quinone. Thank you @myhebert21 for the visit!
ici.radio-canada.ca/tele/la-…
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28 Oct 2024
Sorry, had to repost... i pasted the worng link! here is the longer piece with all the research!
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28 Oct 2024
For all my frech-speaking friends that might have been wondering what it is that we do out here at the @IISD_ELA, here is a wonderful summary by @icirctele!
ici.radio-canada.ca/tele/la-…
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Dr. Pepe Rodriguez retweeted
13 Aug 2024
"I'm here to tell you that we should we pollute the environment more in order to, ultimately, pollute it less.
I guarantee that in ten minutes, I will have you convinced..."
@GerrardPauline reps whole-lake experimentation in ten lil mins @TEDxWinnipeg... bit.ly/ELATedX24
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16 May 2024
Congratulations to @ChelseaRochman and the whole pELAstics team for making it to the cover of @EnvSciTech with their work at @IISD_ELA!
From the cover of ES&T: @ChelseaRochman and team at @eebtoronto @UofT used in-lake closed-bottom #mesocosms to investigate the effect, transport and exposure concentrations of #microplastics on pelagic freshwater ecosystems.
Read #openaccess: go.acs.org/9ml
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Dr. Pepe Rodriguez retweeted
4 May 2024
📣 Tomorrow, Sunday May 5th, is the last day for SETAC PNC Abstract Submission for oral presentations!
You have till May 24 for posters!
More info ⬇️
prairienorthernchapter.org/a…
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Dr. Pepe Rodriguez retweeted
22 Mar 2024
Human activity is threatening the health of our planet's freshwater resources.
As the world’s population grows, clean water has never been more important.
This #WorldWaterDay, we’re sharing how we’re working towards clean, safe water for all.
Read more: iisd.org/topics/water
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7 Mar 2024
I owe a bunch of my R knowledge to the @R4DScommunity. I use it every day for my science and my teaching. The #TidyTuesday is even a par of the University-level #rstats course I teach. If you can help, you will be helping the next generation of data scientist.
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7 Mar 2024
As @girls_can notes below, a comment article we co-wrote back at the end of 2021 came out TODAY. This process - my first comment piece - was hard in many ways, but we felt it was needed.
6 Mar 2024
I co-authored a Comment on a paper looking at effects of the #herbicide #glyphosate. It took YEARS. I’ve never bothered before: seems petty to criticize other people’s work in public. But our audience is the whole discipline and our message is: esajournals.onlinelibrary.wi… #academia
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Dr. Pepe Rodriguez retweeted
28 Feb 2024
As one legacy of Covid-19 leaves people more likely to use sanitizing and disinfecting products, our @IISD_ELA expert @pitrod explores what this means for our river and lakes in @Newsweek.
newsweek.com/dangers-cleanin…
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Dr. Pepe Rodriguez retweeted
26 Feb 2024
We now use more cleaning products than ever—and it's easy to see why.
But what is this doing to the health of our water supplies?
Our very own @pitrod poses the question for @Newsweek...
23 Feb 2024
The Dangers of Cleaning Products We Don't Discuss newsweek.com/dangers-cleanin…
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