
Jan Jansen
@janj_ecologist
I'm a marine ecologist, mostly busy mapping seafloor biodiversity in cold/deep/remote places.
ID: 777726270989701120
http://janjansenresearch.wordpress.com 19-09-2016 04:29:27
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222 Followers
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In response to our ABC Hobart interview Lisa Craw and I met with University of Tasmania today. I made this graph which validated why it feels so much tighter now than when I started in 2018. The base stipend is now $3260/yr below the poverty line and $743/yr less than CPI increase. 1/n



How useful are predictions if we don’t know how reliable they are? Yet: 96% of papers don’t show any uncertainty map alongside their predicted biodiversity map! This needs to change! Our new correspondence in NatureEcoEvo: nature.com/articles/s4155… A few key points below👇(1/7)

Stop ignoring map uncertainty in biodiversity science and conservation policy - Jan Jansen et al rdcu.be/cNunl


There's been a lot of attention on biodiversity maps recently, most recently on the importance of mapping uncertainty in the Jan Jansen article: doi.org/10.1038/s41559… I'd like to share pros and cons for some ways we've mapped uncertainty 🧵





The Great Southern Reef is in more trouble than the Great Barrier Reef theconversation.com/the-great-sout… via The Conversation - Australia + New Zealand

In a new Journal of Applied Ecology paper, we map rabbit densities for conservation management. First counted rabbit warrens along transects, then made predictive maps which excelled when tested against independent data (predicted 7937 holes, observed 8009)! besjournals.onlinelibrary.wiley.com/doi/10.1111/13…
