Écologiste aquatique / Aquatic ecologist 🦠💧 Passionnée de 101 choses, ici surtout pour la science. / Fascinated by 101 things, here mostly for science.
Joined October 2017
- Tweets1.9K
- Following610
- Followers670
- Likes6.1K
Marie-Pier Hébert retweeted
This is really a stunning paper.
Cyanobacteria exposed to shorter days (in the lab) "rewire" their membrane lipids to anticipate cold weather.
When those cells are plunged into cold water, they have "two or three-times higher survival" than cells exposed to longer days.
Marie-Pier Hébert retweeted
Nature research paper: Carbon emissions from the 2023 Canadian wildfires go.nature.com/4cKGaB2
Marie-Pier Hébert retweeted
New paper published in @NatureComms The 2023 fire season in Canada is a wake-up call: severe climate impacts on fire activity are arriving decades earlier than predicted. Building fire-resilient environments is now more critical than ever! @NRCan @CEF_CFR nature.com/articles/s41467-0…
Marie-Pier Hébert retweeted
"More than 4.4 billion people in poorer countries lack safe drinking water, a number more than twice as high as some other estimates"
Mapping safe drinking water use in low- and middle-income countries | Science science.org/doi/10.1126/scie…
Marie-Pier Hébert retweeted
Our new paper led by @kevcrose makes the case that aquatic deoxygenation has sufficient implications for the Earth system that it warrants inclusion in the planetary boundaries framework. doi.org/10.1038/s41559-024-0…
Marie-Pier Hébert retweeted
Excellent review/synthesis... worth checking out.
Drought as an emergent driver of ecological transformation in the twenty-first century academic.oup.com/bioscience/…
Marie-Pier Hébert retweeted
Today we are happy to announce the most recent winners of SIL's prestigious Naumann-Thienemann medal, awarded for a lifetime of outstanding scientific contributions to limnology research 💧
Please join us in congratulating Dr Vera Huszar! 🏅
Marie-Pier Hébert retweeted
There is a ton of misinformation in my replies so here is a primer on permafrost carbon. Permafrost stores a HUGE amount of carbon because ancient life took up CO2, built biomass, then died. That organic matter (~50% C) slowly accrued in Earth's best freezer for 1000s of yrs. 1/
ALT Photograph of a man wearing a baseball hat and a blue t shirt with overalls holding up a permafrost core while kneeling on the ground in a forest.
Marie-Pier Hébert retweeted
🐟Traditional Inuit fishing sites are linked to Arctic char habitat use. A fantastic collaboration with fishers allowed to characterize winter habitats.
#NewPaper in @ArctScienceJ | In collaboration with Inuit fishers, @VroniqueDubos1 and colleagues at @inrsciences characterize #Arctic char winter habitat and egg incubation areas buff.ly/49sXMkL
Marie-Pier Hébert retweeted
Why are our best and brightest leaving Canada? 🤔 Really proud of the @SupportOurSci team for being featured in this piece from @UA_magazine!
Read more here 👇👇
universityaffairs.ca/feature…
#SupportOurScience
Marie-Pier Hébert retweeted
Freshwater ecosystems cover <1% of Earth's surface but hold >10% of all known species.
Marie-Pier Hébert retweeted
@NatureClimate widespread oxygen loss in warming rivers in US + Central Europe, at rates higher than oceans but lower than coastal & lakes. Urban rivers warm up fastest; agricultural rivers lose oxygen fastest
nature.com/articles/s41558-0…
@LiReactiveWater @JiangtaoLiud @BOKU_HyWa
ALT Fig. 6 | Rates of warming and deoxygenation in different waters.
Marie-Pier Hébert retweeted
#FactFriday Did you know that graduate students holding a Tricouncil award like #NSERC and #SSHRC can't afford to live in a 1-bedroom apartment in the city they study in. How can we expect researchers to make advances in Science when they can't make rent? 😱 #SupportOurScience
Marie-Pier Hébert retweeted
In our paper in @NatureGeosci, we find increasing concentrations of soluble phosphorus across the Great lakes Basin. Greater increases at higher latitudes suggest warming winters to be a potential driver #ClimateChange #waterquality #machinelearning @GWFpubs @LakeFutures
Article: Soluble phosphorus has increased in streams across the Great Lakes Basin, despite decreasing or stable total phosphorus concentrations
@nanditabasu2 @nksingh01 @VanmeterKVM
nature.com/articles/s41561-0…
ALT Percent change in annual soluble reactive phosphate (SRP) to total phosphate ratios (TP) for 372 watersheds showing greater increases in the northern watersheds.
Marie-Pier Hébert retweeted
How bigs are the cells? Microorganisms in Perspective 🦠
[📹 full video, MetaBallStudios: buff.ly/3s1uybi]
Marie-Pier Hébert retweeted
This isn't CGI, it's a real-life creature known as a sea angel (Clione limacina) found in the cold waters of the Arctic and North Atlantic Oceans.
Credit: Alexander Semenov
Marie-Pier Hébert retweeted
I just want to say, @kevpluck's site seaice.visuals.earth/ is amazing. Please check it out.
I use JAXA data and a 1991-2020 baseline for my charts. The anomalies and standard deviations @kevpluck shows are based on NSIDC data with an earlier baseline of 1981-2010.
Marie-Pier Hébert retweeted
Exaggerated effects in ecology @NatureEcoEvo @TimParker88 & Yefeng Yang nature.com/articles/s41559-0…
Marie-Pier Hébert retweeted
Tracking water browning from boreal forests to the Arctic Ocean
doi.org/10.1002/lol2.10320
@aslo_org #ASLO_Letters @CERFScience @CASSocieties @OceanDecadeECOP @SWS_org @BenthosNews @limno_papers @SIL_limnology @ICES_ASC @AGU_OS @_Oceanography @TOSOceanography @EGU_Ocean