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Ariane Dellavalle

@arianedellavalle.bsky.social
65 followers 114 following 9 posts

Biodiversity, land-use change, birds, ecosystem services, DNA metabarcoding, predator-prey networks, functional diversity, shifting baselines, Afrotropics. PhD graduate @ Imperial College London + Natural History Museum, London

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Ariane Dellavalle @arianedellavalle.bsky.social · 24/02/2026
Space-for-time studies of land-use change rely on a baseline. But what if that baseline has already changed? In our new Ecography paper we show this can underestimate biodiversity loss. 🐦📉🧵(1/9) nsojournals.onlinelibrary.wiley.com/doi/10.1002/...
nsojournals.onlinelibrary.wiley.com
Shifting baselines increase the risk of misinterpreting biodiversity trends
Ecological studies quantifying the impact of land-use change on biodiversity may be sensitive to the choice of reference points – or baselines – particularly when sampling across human land-use gradi...
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