Graham Raby
@graham-raby.bsky.social
π€ 44
π₯ 63
π 9
Associate Professor at Trent University (Canada). www.rabylab.com
reposted by
Graham Raby
11 days ago
CONGRATULATIONS! Larkin Award, PhD Winner
#BradleyHowell
πͺΌ [Graham Raby,
#TrentUniversity
& Steven Cooke,
#CarletonUniversity
] πͺΌ Bradleyβs research focuses on using telemetry and respirometry data to assess
#predatorprey
interactions and movement patterns that raise predation risk.
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reposted by
Graham Raby
PLOS Biology
6 days ago
Oxygen limitation is considered a key mechanism of
#ThermalTolerance
.
@dianasmadeira.bsky.social
explores how a
@plosbiology.org
study challenges this idea, showing minimal protective effects of O2 supersaturation in heat-stressed
#aquatic
#ectotherms
π§ͺ Paper:
plos.io/43hzMQa
Primer:
plos.io/3XeUtbS
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reposted by
Graham Raby
PLOS Biology
7 days ago
Oxygen supersaturation is proposed to buffer against
#HeatStress
in water-breathing animals.
@graham-raby.bsky.social
@jutfelt.bsky.social
&co re-examine this question in diverse
#aquatic
#ectotherms
, showing that
#hyperoxia
has minimal impact on thermal tolerance
@plosbiology.org
π§ͺ
plos.io/43hzMQa
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reposted by
Graham Raby
PLOS Biology
6 days ago
Oxygen limitation is considered a key mechanism of
#ThermalTolerance
.
@dianasmadeira.bsky.social
explores how a
@plosbiology.org
study challenges this idea, showing minimal protective effects of O2 supersaturation in heat-stressed
#aquatic
#ectotherms
π§ͺ Paper:
plos.io/43hzMQa
Primer:
plos.io/3XeUtbS
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Very exciting to finally have this work out there. Thanks to the team at
@plosbiology.org
for being willing to publish null results!
add a skeleton here at some point
6 days ago
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Special thanks to
@dianasmadeira.bsky.social
for authoring this thoughtful primer about the study we published this week in
@plosbiology.org
Good suggestions about all the work we still need to do to unveil the mechanisms underlying variation in thermal tolerance.
journals.plos.org/plosbiology/...
7 days ago
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reposted by
Graham Raby
PLOS Biology
7 days ago
Oxygen supersaturation is proposed to buffer against
#HeatStress
in water-breathing animals.
@graham-raby.bsky.social
@jutfelt.bsky.social
&co re-examine this question in diverse
#aquatic
#ectotherms
, showing that
#hyperoxia
has minimal impact on thermal tolerance
@plosbiology.org
π§ͺ
plos.io/43hzMQa
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reposted by
Graham Raby
Jeremy De Bonville
7 days ago
Very happy and proud to see this one published! Have a look at this global assessment of the effect β or lack of effect β of extra oxygen (hyperoxia) on ectotherm thermal tolerance! Led by
@graham-raby.bsky.social
and a team of incredible collaborators working on multiple taxa π π π¦ π¦.
add a skeleton here at some point
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reposted by
Graham Raby
Fredrik Jutfelt π
7 days ago
Oxygen supersaturation has been reported to protect aquatic animals from heat waves. We tested this in a large collaborative experiment on many species of fish and crustaceans. Our new paper in
@plosbiology.org
shows that the effect of hyperoxia on thermal tolerance is negligible. Unfortunately.
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Boat salad
20 days ago
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We have the most photogenic campus
27 days ago
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reposted by
Graham Raby
Gary Burness
about 1 month ago
Excited about a new preprint from PhD candidate Megan Heft, showing that nestling provisioning rates in male tree swallows are not limited by the male's risk of overheating (in contrast with previous studies of females) π§ͺ
#ornithology
#science
www.biorxiv.org/content/bior...
loading . . .
https://www.biorxiv.org/content/biorxiv/early/2025/09/25/2025.09.23.678107.full.pdf
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If you're a fish tracking nerd you know and love the sight of this pink foam
about 2 months ago
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Caught a couple northern sunfish in a beach seine today; first time ever seeing these for me (in the Otonabee River near Trent U).
2 months ago
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tick tock
2 months ago
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reposted by
Graham Raby
Methods in Ecology and Evolution
3 months ago
πPublishedπ Raby et al. provide a comprehensive, practical guide for designing and conducting experiments to measure critical thermal limits, with an emphasis on CTmax π π§ͺ π
buff.ly/iZN6Xdg
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reposted by
Graham Raby
Fredrik Jutfelt π
3 months ago
Check out our new review on how to measure thermal tolerance! ππ‘οΈπ§ͺ
add a skeleton here at some point
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reposted by
Graham Raby
The FSBI
3 months ago
#JFB: Validation of a new acoustic telemetry transmitter for the study of predation events in small fishes
doi.org/10.1111/jfb.15827
#JFB
#FishSci
loading . . .
http://doi.org/10.1111/jfb.15827
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is this what the discovery grant panel looks like
3 months ago
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Incredibly nerdy paper, but should be useful I think. This was a product of a pre-SEB writing retreat a bunch of had in Czechia last year.
add a skeleton here at some point
3 months ago
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reposted by
Graham Raby
Jeremy De Bonville
3 months ago
Raby lab retreat this week at Harkness Lab of Fisheries Research was a great success! Thanks to the ghost of F.E.J. Fry for writing inspiration π»π
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you reached the end!!
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