Lightnews — Scholar-powered news

Tony Bicknell @tonybicknell.bsky.social · May 7

A chat about our recent paper and other studies on the effect of OWFs on fish #PrePARED @thecrownestate.bsky.social @exetermarine.bsky.social @exeter.ac.uk
usea.org/event/usea-p...

USEA Power Sector Podcast Episode 132: University of Exeter Research Fellow Anthony W.J. Bicknell

Listen on Spotify! In today’s episode of the USEA Power Sector Podcast series on offshore wind, Marine Ecologist Anthony W.J. Bicknell, a Senior Research Fellow at the UK’s University of Exeter, answe...

usea.org

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Reposted by Tony Bicknell

Prem Sikka @premnsikka.bsky.social · Apr 8

The French would like to thank the UK for funding to them.

2020 - 2024: EDF owned by the French state made £91bn operating profit in the UK, subsidises French households/industry.

UK govts oppose public ownership but happy to let foreign govts own UK infrastructure, export billions of profits.

With bills having gone up, it’s time to take energy back into public ownership

The obscene profits of the energy industry show the sector is broken

leftfootforward.org

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Reposted by Tony Bicknell

Clare Fieseler, PhD @fieseler.bsky.social · Mar 31

The rigs-to-reefs phenomenon is starting to play out at some UK wind turbines.

But, unlike oil rigs, these massive structures are *reducing* emissions caused by burning fossil fuels, which is warming the ocean and devastating marine life worldwide.

My latest 👇
www.canarymedia.com/articles/off...

Can offshore wind help some fish? Research increasingly says yes.

First shipwrecks. Then oil rigs. Now, it’s offshore wind turbines that are becoming artificial reefs for creatures from haddock to lobster.

www.canarymedia.com

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Reposted by Tony Bicknell

Canary Media Inc. @canarymedia.com · Mar 31

The discovery that haddock are utilizing the foundations of wind turbines demonstrates how much researchers are still learning about the potential benefits of installing wind structures in the ocean floor:

Can offshore wind help some fish? Research increasingly says yes.

First shipwrecks. Then oil rigs. Now, it’s offshore wind turbines that are becoming artificial reefs for creatures from haddock to lobster.

www.canarymedia.com

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Reposted by Tony Bicknell

University of Exeter News @uniofexeternews.bsky.social · Feb 21

Turtles are responding to #climatechange by nesting earlier 🐢

In sea turtles, temperature determines the biological sex of offspring, with more females when it's warmer - and fewer successful hatchings when it gets too hot

Read more 👇 @exetermarine.bsky.social @exeter.ac.uk @uniexecec.bsky.social

Turtles change nesting patterns in response to climate change

New research shows that turtles are responding to climate change by nesting earlier. Researchers monitoring nesting green and loggerhead turtles in Cyprus have discovered they are returning to their r...

news.exeter.ac.uk

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Tony Bicknell @tonybicknell.bsky.social · Feb 19

Thoughts from collaborators @plymuni.bsky.social
www.cmscoms.com?p=42846

Leading Marine Conservation: Lessons from Lyme Bay and the Fish-Intel Network - Ocean and Coastal Futures

Ocean and Coastal Futures - We’re all about connecting people – organising events, creating communications and promoting job opportunities.

www.cmscoms.com

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Reposted by Tony Bicknell

Exeter Marine @exetermarine.bsky.social · Feb 17

Great new paper from one of our alumni Joanne Morten and Exeter Marine's Dr Lucy Hawkes!

#seabirds #AcademicSky 🦤🦑🧪🌐🌍

BirdLife Marine @birdlifemarine.bsky.social · Feb 17

🚨NEW OPEN ACCESS PAPER🚨details how we delineated six #MarineFlyways using #seabird #tracking data & novel analytical methods

➡️ doi.org/10.1111/geb.70004

🧪 #ornithology #migration #BLScience
@birdlifeglobal.bsky.social

We are grateful to GOBI @iki-germany.bsky.social for funding the project

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Infographic map showing the six marine flyways (Atlantic Ocean Flyway, North Indian Ocean Flyway, East Indian Ocean Flyway, West Pacific Ocean Flyway, Pacific Ocean Flyway, Southern Ocean Flyway) in a spilhaus projection, and the general direction of travel by migratory seabirds

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Tony Bicknell @tonybicknell.bsky.social · Feb 7

Insightful paper led by colleagues at @exeter.ac.uk on behaviour of Atlantic bluefin tuna tracked from waters off the United Kingdom
www.nature.com/articles/s41...
@exetermarine.bsky.social @twhorton.bsky.social @drmjwitt.bsky.social @garzonfrancesco.bsky.social @owenexeter.bsky.social #LucyHawkes

Annual migrations, vertical habitat use and fidelity of Atlantic bluefin tuna tracked from waters off the United Kingdom - Scientific Reports

Scientific Reports - Annual migrations, vertical habitat use and fidelity of Atlantic bluefin tuna tracked from waters off the United Kingdom

www.nature.com

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Reposted by Tony Bicknell

ICES - International Council for the Exploration of the Sea @icesmarine.bsky.social · Feb 6

Lessons, challenges & opportunities in marine spatial conservation planning

Join Tamara Vallina, Emma Sheehan & @rystanley.bsky.social at #ICESASC25 to share research, learn from real-world successes & find more effective ways to manage MPAs & other conservation tools.
www.ices.dk/events/asc/2...

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Reposted by Tony Bicknell

PLOS Biology @plosbiology.org · Feb 5

Seamounts have been likened to ‘oases’ of life in the deserts of the open ocean. This integrated study of tropical #seamounts suggests that high faunal biomass is sustained by exogenous energy inputs and that they act as aggregating 'hubs' for marine top #predators 🧪 @plosbiology.org plos.io/4hqrJoY

Top left: Movements of a single silky shark (C. falciformis) tagged with a fin-mounted Argos-GPS SPOT transmitter on the Grattan Seamount in June 2017. Top right: Movements of 9 yellowfin tuna (T. albacares) fitted with PSATs at the Southern Seamounts between May 2017 and February 2018. Bottom: Aggregation of silky sharks (Carcharhinus falciformis) recorded over the Grattan Seamount during a baited remote underwater video survey (credit: Ascension Island Government Conservation and Fisheries Directorate).

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Exeter Marine @exetermarine.bsky.social · Jan 30

PhD OPPORTUNITY: Machine learning for improved environmental management of the marine
environment.

Join the Exeter Marine community with this fantastic project lead by @drmjwitt.bsky.social and Lucy Hawkes!

To apply and find out more about funding, visit www.exeter.ac.uk/study/fundin...

🦑🦤🌍🧪🌐🌊

Text reads: project details. supervisory team: Dr Matthew Witt and Dr Lucy Hawkes. Both are pictured, smiling. Further information. Location: streatham campus. deadline: 10th february 2025. to apply visit exeter.ac.uk/study/pg-research. project enquiries to matthew witt - m.j.witt@exeter.ac.uk.

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Tony Bicknell @tonybicknell.bsky.social · Jan 30

Our new paper on fine-scale effects of offshore wind turbine foundations on demersal fish is OA in Marine Environmental Research. Part of the #OWEC #PrePARED project
@drmjwitt.bsky.social @exeter.ac.uk @exetermarine.bsky.social @thecrownestate.bsky.social
www.sciencedirect.com/science/arti...

Site and species dependent effects of offshore wind farms on fish populations

The expansion of offshore wind energy capacity is changing the seascape with the large-scale introduction of turbines and associated infrastructure. S…

www.sciencedirect.com

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Tony Bicknell @tonybicknell.bsky.social · Jan 20

Our new paper in Renewable & Sustainable Energy Reviews is online today. The role of acoustic telemetry to assess the effects of OWFs on fish. Open access
www.sciencedirect.com/science/arti...
@drmjwitt.bsky.social @exetermarine.bsky.social @exeter.ac.uk @uniofaberdeen.bsky.social #MarineDirectorate

The role of acoustic telemetry to assess the effects of offshore wind infrastructure on fish behaviour, populations and predation

Inshore and offshore coastal regions are becoming increasingly occupied by anthropogenic infrastructure. This trend will continue with the drive for o…

www.sciencedirect.com

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Reposted by Tony Bicknell

Stu Bearhop @stubearhop.bsky.social · Nov 29

Link seems to be broken try this one www.exeter.ac.uk/study/fundin...

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Tony Bicknell @tonybicknell.bsky.social · Nov 28

Unfortunately not. It was part of a small study on potential impacts of a renewables site on crustaceans/catch rates. The local fisher we used retained all shark/conger bycatch for bait. I have the data if it could be useful. I know the practice also happens in south Devon/Dorset.

Reposted by Tony Bicknell

Exeter Marine @exetermarine.bsky.social · Nov 28

Check out our latest Exeter Marine starter pack! 🐟🐠🐡

This will get you connected with all of faculty who are currently on BlueSky. 🦑🧪🌍🌐🐢🦤

go.bsky.app/6nvmb3h

marine conservation | marine science | marine academics

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Reposted by Tony Bicknell

Francesco Garzon @garzonfrancesco.bsky.social · Nov 27

What do you do when an orca eats your research project? Why, you continue tracking of course! #trackingNotSlacking 🌊
New paper describes how orcas catch bluefin tuna, and shows the longest high-resolution tracking of an orca ever!
@exetermarine.bsky.social 🦑🐠🧪

www.nature.com/articles/s41...

High-resolution biologging of an Atlantic bluefin tuna captured and eaten by a supposed orca - Scientific Reports

Scientific Reports - High-resolution biologging of an Atlantic bluefin tuna captured and eaten by a supposed orca

www.nature.com

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Tony Bicknell @tonybicknell.bsky.social · Nov 28

Thanks for posting, hadn't seen this study. We saw similar retention of bycatch for bait (catsharks and conger) in a crab/lobster fishery in north Cornwall a few years back. I always wondered if it was scaled up what the effect might be on local or regional populations.

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Francesco Garzon @garzonfrancesco.bsky.social · Nov 6

What can turtles tell us about noise in the ocean? In our new paper in Biological Conservation, leatherback 🐢 collect underwater sound data to map natural and human noise in the soundscape facing critical nesting beaches 🚢🔊

authors.elsevier.com/c/1k2~j1R~eW...

@exetermarine.bsky.social

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Reposted by Tony Bicknell

Dr. Bede Ffinian Rowe Davies @bedeffinian.bsky.social · Nov 18

We saw the effect of the MPA on the benthic ecosystem through underwater surveys, with increases in taxonomic diversity, functional diversity and acoustic diversity

publicationslist.org/data/m.j.wit...

onlinelibrary.wiley.com/doi/pdf/10.1...

besjournals.onlinelibrary.wiley.com/doi/epdf/10....

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Reposted by Tony Bicknell

Christopher Pollock @tonyauk.bsky.social · Nov 4

Excited to be presenting at #MASTSASM2024 tomorrow - I will be blethering about SeabORD, an individual-based model we use to predict sublethal effects of offshore wind farms on seabirds in General Science Session 2 (Auditorium A). Come chat to me if you want to know more! @mastscot.bsky.social

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Reposted by Tony Bicknell

UBC Oceans @ubcoceans.bsky.social · Sep 27

RESEARCH: Rethinking sustainability of marine fisheries for a fast-changing planet. Co-authored by William Cheung (@coru_ubc), Daniel Pauly (@SeaAroundUs), @DrRashidSumaila, Louise Teh (@feru) www.nature.com/articles/s44... via @npjOceanSustain #OpenAccess

Rethinking sustainability of marine fisheries for a fast-changing planet - npj Ocean Sustainability

npj Ocean Sustainability - Rethinking sustainability of marine fisheries for a fast-changing planet

www.nature.com

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George Monbiot @georgemonbiot.bsky.social · Oct 11

When you dig into the hidden detail of the government's carbon capture and storage programme, the sheer scale of fiscal and environmental irresponsibility is hard to comprehend. We could be on the hook for £50 billion, with zero benefit. My column. 🧵 www.theguardian.com/commentisfre...

Labour’s carbon-capture scheme will be Starmer’s white elephant: a terrible mistake costing billions | George Monbiot

The supposedly green project – brainchild of the previous Tory government – will increase emissions, not reduce them, says Guardian columnist George Monbiot

www.theguardian.com

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Dr. Jonathan Foley @globalecoguy.bsky.social · Oct 6

Watch this amazing talk about diet if you care about the planet.

www.ted.com/talks/sarah_...

The hidden forces behind your food choices

What we eat is less about what we choose and more about what’s offered to us, says food and climate expert Sarah Lake. Unpacking how governments and companies have driven up meat consumption in the US...

www.ted.com

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Dr. Jonathan Foley @globalecoguy.bsky.social · Oct 3

We need to stop pretending that industrial carbon capture is a real climate solution.

It’s not. It’s just a PR fig leaf for Big Oil.

drawdown.org/insights/sto...

Stop giving Big Oil a carbon fig leaf

The Biden Administration is backing industrial carbon capture schemes that overwhelmingly benefit Big Oil – bolstering their bottom lines and extending a PR lifeline that ensures they can continue pol...

drawdown.org

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