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Antóin O'Sullivan Profile
Antóin O'Sullivan

@EcoAntoin

Followers
216
Following
821
Media
68
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273

CEO at O'Sullivan EcoSpectral Inc., a family owned remote imaging spectroscopy company. "Spectral Insight, Management Foresight".

New Brunswick
Joined April 2021
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@nicolekleroux
Nicole LeRoux
2 years
Check out our new @STOTEN_journal open-access paper that highlights a multi-method investigation of disappearing sands on a world-renowned beach! Thank you to @ParksCanada for the support. https://t.co/VuXH6m0LgZ
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@EcoAntoin
Antóin O'Sullivan
2 years
Very cool stuff from possibly a better Sullivan; even if the 'O' was dropped ;0 Nice one @fisheries_etc
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@DalHydro
Barret Kurylyk
2 years
Check out @nicolekleroux 's amazing field and model paper on tidal pumping of fractured bedrock aquifers showing intra-tidal resistivity changes and impacts of dyke overtopping and vertical saltwater intrusion
@nicolekleroux
Nicole LeRoux
2 years
Excited to share my master’s research has been published! Findings reveal how the world’s highest tides influence groundwater-ocean exchanges, an important consideration for future dike management. Thanks to @NSERC_ResNet and @AAFC_Canada for the support! https://t.co/mTehdT9OQO
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@chronicleherald
The Chronicle Herald
2 years
Researchers at Dalhousie University have discovered a decrease in freshwater on Sable Island that is likely connected to climate change and is a warning about the danger facing small islands around the world. https://t.co/qBnnDJVef1
saltwire.com
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@smithakathryn
Kathryn Smith
2 years
Drumroll.... happy to have my first pub from my PhD research out there into the world in @HydroProcesses! We take a look at shallow groundwater temperature patterns through a regional monitoring network! (Check out here: https://t.co/ruMOqBWMRF)
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@EcoAntoin
Antóin O'Sullivan
2 years
An excellent opportunity to work with @RiverSciLife. Greg's work on river form and functioning in relation to fish is truly top-notch. Link for posting here:
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@EcoAntoin
Antóin O'Sullivan
2 years
. . . at specific depth and velocity regimes worked like stink. Within 20 mins of dropping the boulders a drone shot revealed adult Atlantic salmon dialing into the hydraulics. Thermal refuges are more than temperature, hydraulics are critical . . . as is fish size!
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@EcoAntoin
Antóin O'Sullivan
2 years
Preliminary results from a thermal refuge augmentation my company oversaw last summer with @SalmonMiramichi . The aims were to (a) reduce thermal mixing (increase refuge length), (b) reduce swimming cost by accounting for thermo-hydrodynamics. The boulders positioned . . .
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@EcoAntoin
Antóin O'Sullivan
3 years
Always great to work with the @SalmonMiramichi. Their smolts wheels are critical for understanding variability in salmon populations and provide metrics on river ecosystem health and balance.
@SalmonMiramichi
Miramichi Salmon Association
3 years
Our MSA field team has been on the Miramichi River daily fishing our smolt wheels on the Northwest branch and Dungarvon branch. To learn more or to read our 2022 smolt estimate report, visit: https://t.co/fuobzcc7Rg Special thanks to @CRI_News for their help with installation!
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@EcoAntoin
Antóin O'Sullivan
3 years
Trees in New Brunswick blow my mind. This is a pure postglacial deposit, not a hint of soil excluding the organic layer. Tough funkers!
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@DalHydro
Barret Kurylyk
3 years
Come work with our group and @MichaelHydroLab on an exciting new postdoct position on #submarine freshened #groundwater systems offshore of PEI. #postdocjobs #academictwitter #academicjobs Details in link: https://t.co/6xeG6AWpYz
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@EcoAntoin
Antóin O'Sullivan
3 years
Reading on salmonids bioenergetics and this nugget has been invaluable. Well worth a read for any folk studying salmonids and how the habitats they occupy (relating to temperature, velocity and fish size) change for optimal foraging. https://t.co/XQsVZ8uQhm
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@EcoAntoin
Antóin O'Sullivan
3 years
We will throw the kitchen sink at some remote sensing river research this summer. Data fusion includes drone based thermal infrared, topobathy LiDAR, and hyperspectral imagery. No idea what we will see. I know what we won’t see ... my ginger soul 😂 @TLinnans @UNBForEM
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@EcoAntoin
Antóin O'Sullivan
3 years
Thanks a million, Reid 🤓
@taylor_reid09
Reid Sutherland
3 years
Huge props to @EcoAntoin for taking the time to hang out & catch up with me (and let me post it online) 🎣 The @SixNationsRugby crack was a lot more clever before last weekend.
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@EcoAntoin
Antóin O'Sullivan
3 years
Nice work, Elise :’)
@elise_collet18
Elise Collet
3 years
This was so much fun! Thank you to everyone who helped make this conference such a rewarding experience!
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@SalmonMiramichi
Miramichi Salmon Association
3 years
We're celebrating International Day of Women and Girls in Science! The MSA is proud to have women leading our scientific work. Thank you to MSA President Dr. Robyn McCallum, Hatchery Manager Holly Labadie, and Biologist Lyndsay Jay-Keating.
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@EcoAntoin
Antóin O'Sullivan
3 years
My company (O'Sullivan EcoHydraulics) worked with @SalmonMiramichi to augment a thermal refuge. A delta had formed leading to an increase in thermal mixing and pushed the plume into the thalweg. We augmented it with bioenergetics in mind. Pumped the MSA were my first client :)
@SalmonMiramichi
Miramichi Salmon Association
3 years
The MSA recognizes the important role that cold water refuge plays in Atlantic Salmon conservation. In 2022, we teamed up with @EcoAntoin and Black Brook Salmon Club to restore a critical cold water site. Check out this video to learn more:
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@EcoAntoin
Antóin O'Sullivan
3 years
This paper should be imperative reading for all hydrologists and ecologists, alike. It succinctly details the importance of storage capacity - in the ground - as a 1st order control on flooding. An absolute belter! @TetzlaffEcoHyd @IainAMalcolm https://t.co/vvBr8ls4Og
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@AlfKnut
Knut Alfredsen
3 years
Comparison of bathymetric LiDAR sensors with multibeam sonar and terrestrial laser i River Lærdal in Norway. The bathymetric LiDAR provides amazing data. https://t.co/UT4jNBJA0j #mdpiremotesensing via @RemoteSens_MDPI
mdpi.com
The development of bathymetric LiDAR technology has contributed significantly to both the quality and quantity of river bathymetry data. Although several bathymetric LiDAR sensors are available...
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@EcoAntoin
Antóin O'Sullivan
3 years
We conclude with some simple guidelines to limit TIR absolute temperature errors. The open access paper is available at this link:
mdpi.com
Thermal mapping of surface waters and the land surface via UAVs offers exciting opportunities in many scientific disciplines; however, unresolved issues persist related to accuracy and drift of...
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