📄The effect of quota portfolio composition on optimal harvest strategy and profitability in a multi-species fishery
✍Tannaz Alizadeh Ashrafi, Øystein Hermansen , Sturla F Kvamsdal
Full study ➡️https://t.co/8YfW7dvkU3
@OUPAcademic @HBrowman
Our paper is out! Our results show that three populations of North Sea cod present contrasting dynamics and different recovery potentials, confirming the management choice of treating them as different management units! @MSCActions @DiBio_UniPD@unihh https://t.co/4iYcl3sN4M
Have your say on the performance of the common fisheries policy regulation for sustainable EU fisheries and aquaculture 🐟
The 🇪🇺 Commission is seeking feedback from fishers, scientists, organisations, authorities & civil society
📅 Give input by 21/04
https://t.co/wTleBe0179
Instead of listing my publications, as the year draws to an end, I want to put pressure on the commonplace assumption that productivity must always increase. Good research is disruptive and thinking time is central to high quality scholarship and necessary for disruptive research
Get a cup of coffee and listen to Hannah Ritchie (Our World in Data; Uni Oxford) explain in 12 minutes how we can solve the climate crisis. We have the means to do it. But we must overcome the powerful resistance by those who benefit from the current fossil fuel system.
Connectivity is a really important concept in ecology that is multi-faceted. There hasn't been a definitive conceptual synthesis or review to date but this paper comes close #metasystem
https://t.co/7Sc8nU27Gn
#JFB: Recruitment of European sea bass (𝘋𝘪𝘤𝘦𝘯𝘵𝘳𝘢𝘳𝘤𝘩𝘶𝘴 𝘭𝘢𝘣𝘳𝘢𝘹) in northerly UK estuaries indicates a mismatch between spawning and fisheries closure periods https://t.co/WNQa6zbEsD #FishSci@otolithgirl
https://t.co/WNQa6zbEsD
This is the outcome when a group of ecologists, mathematicians, computer scientists, and philosophers come together 🤝 #ecology#community#assembly#nonequilibrium https://t.co/9EaDnBCILq
We are very excited about the new Pielou Review recently published in @MethodsEcolEvol
Check out @kokkonutter, Hanna Kokko’s ‘Who is afraid of modelling time as a continuous variable?’ here 👉 https://t.co/coHxktSQwa
We are hosting an MEE live! Join Michela Leonardi to find out more about the R package tidysdm
📆 24th October 15:00pm BST
You can find more information and register here👇
https://t.co/TmXeWrBSVj
Fascinating paper on productivity-stability tradeoffs in food systems mediated by species diversity and body size, from Marie Gutgesell, @mccannlab et al. https://t.co/icYgcs2k2t
⚠️ New study reveals: 62% of EU MPAs offer low protection impacting #marinebiodiversity conservation. 📉Only 1.5% are strongly protected. Urgent changes needed to enhance MPA effectiveness across Europe.
Read the full article👉https://t.co/aOybjBORHu
A completely new global temperature data set from 1850 has been produced: DCENT! New methods, similar results; most notable difference is that the strange WW2 warm anomaly is all but gone. I was often asked about this over the years, and could only say it’s likely an artifact of ocean temperature data, but tough to correct in a reliable way. Now this has been tackled. Read John‘s article for details!
Two papers on whether fisheries stock assessments are reliable, using similar methods, and similar data, but very different conclusions:
Science: https://t.co/Kk1dVcV0YJ (overstate sustainability)
Fish and Fisheries: https://t.co/XqsO1NQQCv (little evidence of bias)
Optimising occurrence data in species distribution models: sample size, positional uncertainty, and sampling bias matter https://t.co/HJpk8nBRfU #ENM#DataQuality#Filtering@NordicOikos @WileyEcolEvol