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Owen Atkin

@owenatkin.bsky.social
562 followers 531 following 115 posts

Professor of Plant Science. Director, ANU Agrifood Innovation Institute. St Kilda faithful. biology.anu.edu.au/people/academics…

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Reposted by Owen Atkin
Daniel Noble @danielwanoble.bsky.social · 12/03/2026
Check out our new paper in @cp-trendsecolevo.bsky.social with a stellar crew of collaborators! We suggest a need for a systems modelling approach to predict the effects of extreme heat and propose a path forward on how we can do it! www.sciencedirect.com/science/arti...
sciencedirect.com
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Owen Atkin @owenatkin.bsky.social · 28/02/2026
www.theguardian.com/australia-ne...
theguardian.com
Colander-wearing Pastafarian strains the rules with Queensland driver’s licence photo
Syaban Shadikillah told to get new driver’s licence after being issued one using photo of him with colander on his head
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Owen Atkin @owenatkin.bsky.social · 17/02/2026
Extreme heat is fast becoming one of the biggest threats to global food systems. Our new piece in The Conversation looks at how intense heatwaves put crops and native species at risk — and what we can actually do about it. 🔗 theconversation.com/intense-heat...
theconversation.com
Intense heatwaves directly threaten crops and native species. Here’s what we can do
Sustained extreme heat can damage, weaken and kill all living things, from wheat crops to koalas and fruit bats.
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Owen Atkin @owenatkin.bsky.social · 08/01/2026
Revised estimates of CO2 sources and sinks improve global carbon accounting www.nature.com/articles/d41...
nature.com
Client Challenge
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Owen Atkin @owenatkin.bsky.social · 17/11/2025
"Heatwaves are systematically hotter, longer and more frequent the longer net zero is delayed .......regional trends show no decline over the ... 1000 years of each simulation....heatwaves do not start to revert to preindustrial conditions." doi.org/10.1088/2752... via @ioppublishing.bsky.social
doi.org
Heatwaves in a net zero World - IOPscience
Heatwaves in a net zero World, Perkins-Kirkpatrick, Sarah, Palmer, Lucinda, King, Andrew, Ziehn, Tilo
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Owen Atkin @owenatkin.bsky.social · 17/11/2025
www.theguardian.com/environment/...
theguardian.com
‘Damned if we do but completely stuffed if we don’t’: heatwaves will worsen longer net zero is delayed
A new study suggests heatwaves will not revert back towards preindustrial conditions for at least 1,000 years after emissions target reached
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Owen Atkin @owenatkin.bsky.social · 03/11/2025
Congrats to @bposch.bsky.social for leading the writing of the New Phytologist Tansley Review on High‐temperature acclimation of photosystem II in land plants. @newphyt.bsky.social nph.onlinelibrary.wiley.com/doi/10.1111/...
nph.onlinelibrary.wiley.com
High‐temperature acclimation of photosystem II in land plants
The effect of high temperature on plant performance and survival is a topic of great interest given the ongoing rise in global heatwave frequency, duration, and intensity. The temperature at which ph...
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Owen Atkin @owenatkin.bsky.social · 03/11/2025
Save the date! 47th New Phytologist Symposium on 'Extreme Heat: extending the thermal limits of life'. Explore how extreme heat affects plants that underpin ecosystem productivity. 2-5 June 2026, Cordoba, Spain. @newphyt.bsky.social www.newphytologist.org/events/47-nps
newphytologist.org
Extreme Heat: extending the thermal limits of life
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Owen Atkin @owenatkin.bsky.social · 28/10/2025
From today's Future Campus news: "ANU’s Susanne von Caemmerer &Graham Farquhar have collected their Royal Medal (Biol) from the Royal Society... established in 1660 and “the oldest scientific academy in continuing existence.” @biologyanu.bsky.social is proud as! futurecampus.com.au
futurecampus.com.au
Home
Advertising Space 250 px x 1900 px INSIDE UKRAINE’S PHOENIX UNIVERSITIES After being hunted, forced to flee and evading ongoing bombardments, Ukrainian HE leaders are finding new ways to thrive. […]
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Owen Atkin @owenatkin.bsky.social · 27/10/2025
Our morning visitor in Canberra
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Owen Atkin @owenatkin.bsky.social · 21/10/2025
Our friend is back
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Owen Atkin @owenatkin.bsky.social · 21/10/2025
A friendly visitor at Thredbo in southern Australia. Spring in the subalpine region
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Owen Atkin @owenatkin.bsky.social · 16/10/2025
An important paper - just out in @natureportfolio.nature.com documenting a decline in net C uptake by Australian rainforests. Eventually the same will occur in other rainforests - a reminder that we need to get to net zero ASAP. @biologyanu.bsky.social www.nature.com/articles/s41...
nature.com
Aboveground biomass in Australian tropical forests now a net carbon source - Nature
A transition from carbon sink to source for the aboveground woody biomass of moist tropical Australian forests has occurred, driven by increasingly extreme climate anomalies.
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Owen Atkin @owenatkin.bsky.social · 30/09/2025
Monday 29th September 2025 on the Main Range of Kosciuszko National Park - just 2.5 hours drive from Canberra. Great backcountry ski conditions for this time of year!
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Owen Atkin @owenatkin.bsky.social · 27/08/2025
www.theguardian.com/sport/blog/2...
theguardian.com
Mitch Brown’s coming out shows the AFL what courage and grace look like | Jonathan Horn
In revealing why it took him so long to come out as bisexual, the former West Coast Eagle highlights just how far the sport has to go
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Owen Atkin @owenatkin.bsky.social · 18/08/2025
Paris Braces for a Future of Possibly Paralyzing Heat www.nytimes.com/2025/08/18/w...
nytimes.com
Paris Braces for a Future of Possibly Paralyzing Heat
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Owen Atkin @owenatkin.bsky.social · 16/08/2025
Today. Australia. What’s not to like?
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Owen Atkin @owenatkin.bsky.social · 16/08/2025
Plants are such tricky critters - love it. Linalool-triggered plant-soil feedback drives defense adaptation in dense maize plantings | Science www.science.org/doi/10.1126/...
science.org
Linalool-triggered plant-soil feedback drives defense adaptation in dense maize plantings
High planting density boosts crop yields but also heightens pest and pathogen risks. How plants adapt their defenses under these conditions remains unclear. In this study, we reveal that maize enhance...
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Owen Atkin @owenatkin.bsky.social · 24/07/2025
"2023 set new records in the duration, extent, and intensity of [marine heatwaves]" Record-breaking 2023 marine heatwaves | Science www.science.org/doi/10.1126/...
science.org
Record-breaking 2023 marine heatwaves
The year 2023 witnessed an extraordinary surge in marine heatwaves (MHWs) across Earth’s oceans, setting new records in duration, extent, and intensity, with MHW activity totaling 53.6 billion °C days...
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Owen Atkin @owenatkin.bsky.social · 16/07/2025
In June, I went to Antwerp, London and Berlin to watch my son play hockey with Australia’s national field hockey team. The best part was the game in London when all his team mates wore rainbow socks as LGBTQ+ allies. To learn why, listen to this podcast. open.spotify.com/episode/2AFb...
open.spotify.com
Davis Atkin: Australia’s first out gay male hockey international on showing up for the queer community, representing on the world stage, and redefining masculinity
The Jack Murley Sports Show · Episode
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Owen Atkin @owenatkin.bsky.social · 15/07/2025
This article provides a comprehensive update on greenhouse gas emissions and associated warming across the planet - a great resource for those with an interest in past, present and future aspects of climate change. essd.copernicus.org/articles/17/...
essd.copernicus.org
Indicators of Global Climate Change 2024: annual update of key indicators of the state of the climate system and human influence
Abstract. In a rapidly changing climate, evidence-based decision-making benefits from up-to-date and timely information. Here we compile monitoring datasets (published at https://doi.org/10.5281/zenod...
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Owen Atkin @owenatkin.bsky.social · 13/07/2025
My walk to work this AM reminds me that for all the stresses created by ANU budget cuts, #canberra remains a great place to live and work.
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Reposted by Owen Atkin
Emi Tanaka @emitanaka.org · 10/07/2025
We're pleased to welcome Yidi Deng, last of 3 postdocs we hired for Analytics for the Australian Grains Industry project! Yidi has an impressive list of work from his PhD in developing and applying statistical methods for single cell data integration analysis. 🔗 anu-aagi.github.io/news/posts/2...
A photo of Yidi in front of his office
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Owen Atkin @owenatkin.bsky.social · 10/07/2025
Why would you cut NASA Earth Science Division when it couples a small cost to a high return on investment? Why? ". This investment ...spur(s) technological innovation and high-tech jobs......." @science.org NASA Earth Science Division provides key data | Science www.science.org/doi/10.1126/...
science.org
NASA Earth Science Division provides key data
In May, the US administration proposed budget cuts to NASA, including a more than 50% decrease in funding for the agency’s Earth Science Division (ESD) (1), the mission of which is to gather knowledge...
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Owen Atkin @owenatkin.bsky.social · 03/07/2025
Even when accounting for climate adaptation strategies, agric production will fall in the coming decades as the planet warms, with a production drop that is equivalent to 4.4% of daily calorie requirements per 1 °C in temperature www.nature.com/articles/s41...
nature.com
Impacts of climate change on global agriculture accounting for adaptation - Nature
Analysis of data on six stable crops, capturing two-thirds of global crop calories, allows estimation of agricultural impacts and the potential of global producer adaptations to reduce outpu...
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Owen Atkin @owenatkin.bsky.social · 01/07/2025
How the Hottest Place in India Survives www.nytimes.com/2025/07/01/w...
nytimes.com
How the Hottest Place in India Survives
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Owen Atkin @owenatkin.bsky.social · 22/06/2025
Fantastic to see the Australian mens (field) hockey team beat England 4:3 yesterday in London - wearing rainbow socks to show their support for inclusiveness in sport www.hockey.org.au/news/blake-g...
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Owen Atkin @owenatkin.bsky.social · 18/06/2025
Prospects for cereal self-sufficiency in sub-Saharan Africa | PNAS www.pnas.org/doi/10.1073/...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Owen Atkin @owenatkin.bsky.social · 16/06/2025
Great to see a focus in @science.org on impacts of heat on forest systems. Tropical forests are heating up. Can they cope? | Science | AAAS www.science.org/content/arti...
science.org
Tropical forests are heating up. Can they cope?
Scientists are pushing plants beyond their comfort zone to test their resilience to warming
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Owen Atkin @owenatkin.bsky.social · 05/06/2025
my @anuagrifood.bsky.social Director Message for May 2025 is now out. It provide a examples of how we are ensuring researchers and students understand the needs of the agrifood industry, and a new industry member of our Agrifood Hub: PHENOSPEX. www.linkedin.com/pulse/from-d...
linkedin.com
From the Director: May update
The re-election of Labor in May’s Federal election was soon followed by another drop in the Reserve Bank of Australia’s official interest rate, with the hope that cost of living pressures will fall in...
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Reposted by Owen Atkin
James Schnable @szintri.bsky.social · 02/06/2025
Protecting against downside risk doesn’t have to come at the expense of continued increases in the yield potential. No evidence of a tradeoff between yield stability and maximum yield in an analysis of hybrid performance across 34 environments. New pub led by @jensinadavis.bsky.social
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Owen Atkin @owenatkin.bsky.social · 02/06/2025
www.science.org/content/arti...
science.org
Final NSF budget proposal jettisons one giant telescope amid savage agencywide cuts
Trump’s 57% proposed cut to agency would drop grant success rates to 7% and gut education and training
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Owen Atkin @owenatkin.bsky.social · 23/05/2025
For those with an interest in year to year changes in the global carbon cycle, the latest assessment is just out. @anuagrifood.bsky.social essd.copernicus.org/articles/17/...
essd.copernicus.org
Global Carbon Budget 2024
Abstract. Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere in a changing climate is critical to bette...
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Owen Atkin @owenatkin.bsky.social · 21/05/2025
A half-century of climate change in major agricultural regions: Trends, impacts, and surprises | PNAS www.pnas.org/doi/10.1073/...
pnas.org
A half-century of climate change in major agricultural regions: Trends, impacts, and surprises | PNAS
Efforts to anticipate and adapt to future climate can benefit from historical experiences. We examine agroclimatic conditions over the past 50 y fo...
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Owen Atkin @owenatkin.bsky.social · 13/05/2025
Awesome imagery www.nytimes.com/2025/05/12/s...
nytimes.com
1 Astronaut, Many Cameras and 220 Days of Amazing Images From Space
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Owen Atkin @owenatkin.bsky.social · 11/05/2025
Rainbow chard from the vege garden - doing well in late Autumn here in Canberra.
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Owen Atkin @owenatkin.bsky.social · 11/05/2025
And to rest of the world, @rohanconnolly65.bsky.social is talking about the greatest game on Earth - Aussie Rules!
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Owen Atkin @owenatkin.bsky.social · 11/05/2025
"Under a 1.5 °C pathway, 52% of people born in 2020 will experience unprecedented lifetime exposure to heatwaves. If global warming reaches 3.5 °C by 2100, this fraction rises to 92% for heatwaves, 29% for crop failures and 14% for river floods." www.nature.com/articles/s41...
nature.com
Global emergence of unprecedented lifetime exposure to climate extremes - Nature
Climate models, impact models and demographic data are used to estimate the number of people projected to experience unprecedented lifetime exposure to extreme climate events across multiple dimension...
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Owen Atkin @owenatkin.bsky.social · 11/05/2025
Thoughtful piece in @science.org on the need for universities to consider the social contract that links tax payer investment in R&D to outputs and outcomes that matter for society. @anuagrifood.bsky.social The new reality for American academia | Science www.science.org/doi/10.1126/...
science.org
The new reality for American academia
The endless churn of damaging actions from the Trump administration toward science—from freezing and canceling grants to ending programs that encourage greater participation in science—has wreaked hav...
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Owen Atkin @owenatkin.bsky.social · 11/05/2025
For those interested in my roles at @anuagrifood.bsky.social and @scienceanu.bsky.social, see below. Includes shifting a @newphyt.bsky.social symposium on extreme heat from USA to Spain, links between Brexit and investment in robotics, US science cuts and more. www.linkedin.com/pulse/from-d...
linkedin.com
From the Director: April reflections
At the beginning of April, I attended the annual editorial meeting of independent plant science journal New Phytologist. New Phytologist is one of the world’s highest ranked plant science journals – I...
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Owen Atkin @owenatkin.bsky.social · 11/05/2025
Great initiative - one that Australia should seek to replicate. Science researchers around the world that have been laid off need support. Also a great opp for countries that continue to invest at scale in science www.science.org/content/arti...
science.org
Europe pledges €600 million to lure foreign researchers, vows to protect scientific freedom
New campaign, Choose Science for Europe, aims to recruit talent from countries where science is under siege
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Owen Atkin @owenatkin.bsky.social · 11/05/2025
Large increases in public R&D investment are needed to avoid declines of US agricultural productivity | PNAS www.pnas.org/doi/10.1073/...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Owen Atkin @owenatkin.bsky.social · 23/04/2025
Great to work with Bruhn et al. on an article on RQ's (i.e. respiratory CO2 efflux:O2 uptake ratio) in plants. Typically we assume the fluxes to be in balance, but in many cases, they are not, with implications for C modeling. @pplplantarum.bsky.social onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Importance of the leaf respiratory quotient
Rates of leaf respiratory CO2-release (RCO2) are important for terrestrial biosphere models that estimate carbon exchange between plants and the atmosphere. Hitherto, models of RCO2 have primarily be...
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Owen Atkin @owenatkin.bsky.social · 23/04/2025
Global warming drives a threefold increase in persistence and 1 °C rise in intensity of marine heatwaves | PNAS www.pnas.org/doi/10.1073/...
pnas.org
Global warming drives a threefold increase in persistence and 1 °C rise in intensity of marine heatwaves | PNAS
Marine heatwaves are extreme climatic events consisting of persistent periods of warm ocean waters that have profound impacts on marine life. These...
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Reposted by Owen Atkin
Sandra Godwin @sandragodwin.bsky.social · 22/04/2025
Varroa mites and small hive beetles are threatening Australian #honey producers. Here’s how backyard #beekeepers and everyday honey lovers can help. #beesky #agsky theconversation.com/australian-h...
theconversation.com
Australian honeybees are under attack by mites and beetles. Here’s how to keep your backyard hive safe
Varroa mites and small hive beetles are threatening Australian honey producers. Here’s how backyard beekeepers, and everyday honey lovers, can help.
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Owen Atkin @owenatkin.bsky.social · 18/04/2025
With all the craziness in the world, watch this for something that restores your faith in people being real, even if the cake is somewhat unreal! www.theguardian.com/food/2025/ap...
theguardian.com
The sweet story of how a chance meeting led to Australia’s ‘old baby cake’ going viral on Chinese social media
Demand for a small Sydney patisserie’s chocolate mousse creation leapt from 100 a week to 150 a day after a vlogger struck up a conversation on a train
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Owen Atkin @owenatkin.bsky.social · 14/04/2025
Extreme heat and mental health www.abc.net.au/news/2025-04...
abc.net.au
'Only going to get worse': Extreme heat linked to rise in mental health disorders
Young Australians are most at risk, according to new research by the University of Adelaide.
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Owen Atkin @owenatkin.bsky.social · 13/04/2025
India is a global warming ‘hole,’ and scientists aren’t sure why | Science | AAAS www.science.org/content/arti...
science.org
India is a global warming ‘hole,’ and scientists aren’t sure why
Despite its extreme heat waves, the country’s decadeslong warming trend amounts to half the global average
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Reposted by Owen Atkin
Zack Labe @zacklabe.com · 13/04/2025
Our rising seas. This is only going to get harder to ignore. This NASA visualization was created by svs.gsfc.nasa.gov/5520/
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Reposted by Owen Atkin
Jill Cairns @jillec.bsky.social · 02/04/2025
Exciting new special issue in @plantspeopleplanet.bsky.social on agricultural biotechnology: potential, challenges and debate. With a range of papers addressing critical questions on "how agricultural biotechnology is developed and used, and for whom." nph.onlinelibrary.wiley.com/doi/10.1002/...
nph.onlinelibrary.wiley.com
Agricultural biotechnology: Potential, challenges, and debate
With a rapidly expanding human population, urbanization, poverty, and threats from climate change, new innovations are needed to achieve global food security and nutrition requirements in a just and ...
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