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Roberta Dayrell

@robertadayrell.bsky.social
715 followers 335 following 16 posts

Researcher interested in using plant regeneration traits to understand species distribution and advance conservation and restoration practices. #SeedScience #FunctionalTraits #PlantScience #Ecology 🌿

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Reposted by Roberta Dayrell
International Society for Seed Science @intlsocseedsci.bsky.social · 18/02/2025
There are 10 days left to submit your abstract for the ISSS 2025! Don't miss the opportunity to send your work to one of the largest events devoted to #SeedScience 🫘🌱! #Botany #PlantScience 🧪 More information on the following link: isss2025.com.au
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Roberta Dayrell @robertadayrell.bsky.social · 29/01/2025
Excited to share our latest preprint! 🌱📸🤖
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Reposted by Roberta Dayrell
Omid V. Ebrahimi @omidvebrahimi.bsky.social · 18/12/2024
Very interesting and accessible take on probability worth a read! www.nature.com/articles/d41...
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Roberta Dayrell @robertadayrell.bsky.social · 16/12/2024
Last week, I attended the British Ecological Society meeting for the first time and enjoyed a range of fascinating talks. I also had the opportunity to present our project on the predicted impacts of climate change on the germination of UK tree populations. #kewscience @britishecolsoc.bsky.social
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Roberta Dayrell @robertadayrell.bsky.social · 28/11/2024
Check out our recent blog post on tree seed germination under climate change, where we share insights from our current research. #SeedScience #ClimateChange 😴❄️🌱 www.kew.org/read-and-wat...
kew.org
A rude awakening: the risks of climate change for sleeping seeds
What happens when seed dormancy meets climate change – and why it matters for our forests.
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Roberta Dayrell @robertadayrell.bsky.social · 25/11/2024
It took months to grow seedlings from seeds of some species featured in these photos. Take the quiz by @pagomba.bsky.social and see if you can identify them!
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Roberta Dayrell @robertadayrell.bsky.social · 11/11/2024
🌱 Hello to everyone interested in extracting seed measurements from images! 🌱 I’ve released an experimental version of Traitor, featuring a new option requested by some users: ordered output to keep track of individual seeds during analysis. Never heard of Traitor?👇🧵 github.com/rdayrell/tra...
github.com
GitHub - rdayrell/traitor_sorted-output: This VERY experimental modification introduces a ordered output for seed (and other object) segmentation in Traitor. This is an adaptation for grid-based analy...
This VERY experimental modification introduces a ordered output for seed (and other object) segmentation in Traitor. This is an adaptation for grid-based analyses, where tracking each object is imp...
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Reposted by Roberta Dayrell
Jim Dalling @dallingjim.bsky.social · 07/11/2024
🧪 Happy to share a link to our Tansley Review on wood nutrients: underexplored functional traits. nph.onlinelibrary.wiley.com/doi/epdf/10.... We highlight the enormous variation in wood nutrient concentrations among species, links to masting, resprouting and ecosystem carbon via decomposition.
Sapwood phosphorus concentrations for temperate, subtropical and tropical trees
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Roberta Dayrell @robertadayrell.bsky.social · 12/09/2024
Check out the thread below for highlights from our latest paper! 👇 #SeedEcology
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Roberta Dayrell @robertadayrell.bsky.social · 10/09/2024
Today, I presented our latest work on using image analysis to enhance the use of native seeds at the Congresso Brasileiro de Sementes. Thrilled to see image analysis solutions and the need for collaborative databases getting more attention at seed meetings! @pagomba.bsky.social
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Roberta Dayrell @robertadayrell.bsky.social · 10/09/2024
Excited to share our latest paper in @annbot.bsky.social ! We provide a quantitative review of seed functional ecology in Brazilian rock outcrop vegetation. @caordonezparra.bsky.social doi.org/10.1093/aob/...
doi.org
Seed functional ecology in Brazilian rock outcrop vegetation: an integrative synthesis
AbstractBackground and Aims. Rock outcrop vegetation is distributed worldwide and hosts a diverse and unique flora that evolved under harsh environmental c
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