Tianna Peller
Assistant Prof. at University of Toronto
Spatial ecology | Food webs | Ecosystem linkages
tiannapeller.com
- Reposted by Tianna PellerShifting leaf fall #phenology disrupts #ecosystem #function. Out now @currentbiology.bsky.social: www.sciencedirect.com/science/arti... ➡️ Leaf litter fall 🍂 and processing in temperate streams is one of the most pervasive resource subsidies and ecosystem functions globally 🌍 .
- Reposted by Tianna PellerNew paper in Oikos! 🎉 Ecosystems are connected by resource flows, and ecosystem size can mediate their effects. But how does size mediate the effects of resource flows between autotrophic and heterotrophic ecosystems—one of nature's most ubiquitous linkages?
- Reposted by Tianna PellerAnimals don’t just live in their environments—they transform them. And in doing so, they may also shape their own evolutionary trajectories. Our new paper in Trends in Ecology & Evolution introduces a framework for zoogeochemical niche construction. A thread 👇
- Reposted by Tianna PellerCereghetti et al: #Seasonal #dynamics of detritus flows and #decomposition across #ecosystem boundaries. 🌿🍂🦐 🌐🌍 We studied seasonal dynamics/phenology ⏱️ of 🟩terrestrial-🟦aquatic linkages across a year: www.sciencedirect.com/science/arti... Out in #CurrentBiology @currentbiology.bsky.social 1/4
- Reposted by Tianna PellerOur study ‘The global human impact on biodiversity’ is out in Nature! Through an unprecedented synthesis (2133 studies!) we show that humans are not only shrinking species numbers—but reshaping entire communities across the planet. 🌍🌐🐟🌿🪲 www.nature.com/articles/s41...
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