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Duncan O’Brien

@duncanobrien.bsky.social
151 followers 227 following 7 posts

Research associate at the University of Bristol and NINA. Critical transitions, dynamics, and conservation action in aquatic ecosystems. #Rstats, ecology, tipping points Website: duncanobrien.github.io

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Reposted by Duncan O’Brien
Pol Capdevila @polcapdevila.bsky.social · 12/02/2026
🚨Paper alert🚨 Very happy to see our paper published in @science.org #ScienceAdv. Very greatful to have worked with such a great team @duncanobrien.bsky.social #tomJohnson @robinfreeman.bsky.social #ValentinaMarconi #LouiseMcRae @expecocons.bsky.social 👇Check the main findings below!
science.org
Halting predicted vertebrate declines requires tackling multiple drivers of biodiversity loss
Global vertebrate populations decline faster in the presence of multiple threats compared to single threats.
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Reposted by Duncan O’Brien
Tim Lamont @timlamont.bsky.social · 16/12/2025
🚨 Two funded PhDs (one int'l, one UK) - study coral restoration & corporate sustainability with us in Lancaster! Enquiries welcome, January 30, please share widely! 🚨 🪸🐠 Coral restoration (int'l): www.findaphd.com/phds/project... 🌴📊 Corporate sustainability (UK): www.findaphd.com/phds/project...
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Reposted by Duncan O’Brien
Maria Paniw @paniw.bsky.social · 24/11/2025
🚨 Job alert 🚨 Postdoc position in ecological forecasting 📈 as part of the Horizon Europe OSCARS call. The postdoc will be based in lovely Sevilla (fantastic place to live) and will include working closely with several European forecasting projects. Apply by Dec 11! 🌎🧪 globalchangeeco.com/jobs
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Reposted by Duncan O’Brien
Harry Siviter @harrysiviter.bsky.social · 21/10/2025
PhD position at the University of Bristol (with me!) entitled 'The legacy impacts of extreme climate events on animal behaviour, physiology, and fitness'. Fully funded and is available for UK-domiciled students of black heritage. Please reach out with any questions. tinyurl.com/5n7s8yp9
findaphd.com
Funded PhD open to UK-domiciled, home fee applicants of Black African, Black Caribbean or other Black or mixed Black heritage - The legacy impacts of extreme climate events on animal behaviour, physio...
PhD Project - Funded PhD open to UK-domiciled, home fee applicants of Black African, Black Caribbean or other Black or mixed Black heritage - The legacy impacts of extreme climate events on animal beh...
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Reposted by Duncan O’Brien
Billur Bektaş 🍃 @billurbektas.bsky.social · 27/10/2025
🧊 Did your model freeze in time? Let’s bring it back to life! Join our hands-on workshop “Building Near-Term Iterative Forecasting Workflows” at #TIBS2026 – Aarhus, 6 Jan 2026 🌍 We’ll explore how to turn static predictions into dynamic, self-updating forecasts. @paniw.bsky.social
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Duncan O’Brien @duncanobrien.bsky.social · 01/10/2025
I would highly recommend this group (it’s mine...) and city! Very happy I to chat about being a postdoc with @expecocons.bsky.social
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Reposted by Duncan O’Brien
Steve Thackeray @thackers.bsky.social · 31/07/2025
Join a UK-wide environmental monitoring community at #NEMC2025 to help shape the future of evidence-based environmental action. Session proposals welcome on habitat condition, plastics, forever chemicals, impacts on people & wellbeing & urban monitoring. Find out more:🔗 tinyurl.com/5369kwhf
britishecologicalsociety.org
National Environmental Monitoring Conference - British Ecological Society
The NEMC returns for its second year focusing on: From insight to impact: building the UK environmental monitoring community
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Reposted by Duncan O’Brien
BTO | British Trust for Ornithology @btobirds.bsky.social · 13/07/2025
Join us at BTO! Discover jobs and apply at www.bto.org/jobs
Image of a Puffin by Sarah Kelman/BTO alongside wording over the image that reads: We're hiring. Senior Research Ecologist. Bioacoustics Support Officer. Seabird Monitoring Support Officer. www.bto.org/jobs
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Reposted by Duncan O’Brien
Ollie Padget @olliepadget.bsky.social · 14/06/2025
Interested in doing a PhD? We have a paid opportunity to join us for a Research Experience Placement - a ~2 month project with some fun data collection and analysis on Manx shearwaters. You need to be a registered undergraduate to apply. Deadline 25th June, starts in July. Get in touch, link below!
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Reposted by Duncan O’Brien
Dr Christopher F Clements @expecocons.bsky.social · 26/03/2025
🚨 We're hiring!🚨 Looking for someone interested in modelling biodiversity trends to work on the interface between academia and policy. careersearch.westofengland-ca.gov.uk/jobs/job/Dat...
careersearch.westofengland-ca.gov.uk
Data Analyst - Ecological Modelling | 02 April, 2025 | Jobs and careers with West of England Combined Authority
Jobs and careers with West of England Combined Authority - The West of England Mayoral Combined Authority (MCA) is seeking to appoint on a fixed term basis (until September 2026) a data analyst/scient...
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Reposted by Duncan O’Brien
Andrew Beckerman @beckerhopper.bsky.social · 31/01/2025
Get simulating! #Biodiversity / #foodweb dynamics with #julialang. Classic bioenergetic model, consolidation of lots of add-ons & super fast. Very happy to share this, a result of amazing collaborators and a rich history of model development. besjournals.onlinelibrary.wiley.com/doi/10.1111/...
besjournals.onlinelibrary.wiley.com
EcologicalNetworksDynamics.jl: A Julia package to simulate the temporal dynamics of complex ecological networks
Species interactions play a crucial role in shaping biodiversity, species coexistence, population dynamics, community stability and ecosystem functioning. Our understanding of the role of the dive...
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Reposted by Duncan O’Brien
Sinead English @englishse.bsky.social · 06/01/2025
Exciting PhD opportunity with @neeltjeboogert.bsky.social , @padpadpadpad.bsky.social (Exeter) and myself (Bristol) on gulls, their microbiomes, and role in transmitting disease. Details below - deadline 13 January!
Poster of PhD advert about role gulls play in spreading disease and antimicrobial resistance. More info: https://www.findaphd.com/phds/project/what-role-do-gulls-play-in-spreading-disease-and-anti-microbial-resistance-nerc-gw4-dtp-phd-studentship-for-september-2025-entry-ref-5431/?p178297
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Duncan O’Brien @duncanobrien.bsky.social · 12/12/2024
Looking forward to what is (in my opinion) the most under appreciated component in ecosystem management/conservation - time lags #BES2024
Stage introducing the time lag session
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Reposted by Duncan O’Brien
Dr Christopher F Clements @expecocons.bsky.social · 10/12/2024
Heading up to #BES2024 today in Liverpool. Hopefully see lots of you there, and if you are going to be around why not drop in and see some of the group's talks (on #resilience, #seabirds, and #rewilding) @britishecolsoc.bsky.social
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Reposted by Duncan O’Brien
Robert (Bob) Kubinec @rmkubinec.bsky.social · 08/12/2024
I highlighted this in the paper for ordered beta regression, but I think many don't know this: you can estimate ordbetareg *just fine* without obs at the bounds (0 or 1). Maybe your current sample doesn't have 0/1s... but future samples could! Ordbetareg works fine for *any* bounded data. #rstats
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Reposted by Duncan O’Brien
Michael "Shapes Dude" Betancourt @betanalpha.bsky.social · 11/11/2024
<Trying to decide between two data generating processes> ¿Porqué no los dos? <celebration> It’s time for mixture models. HTML: betanalpha.github.io/assets/chapt... PDF: betanalpha.github.io/assets/chapt...
betanalpha.github.io
Mixture Modeling
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