Yan Ropert‐Coudert

Supplementary materials for "Evaluating the impact of thinning thresholds to address autocorrelation in tracking data for species distribution models (SDM)"

Francisco Pablo Salvador, Jorge Mestre‐Tomás, Zuzana Zajková, Melina Barrionuevo et autres

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Supplementary materials for "Evaluating the impact of thinning thresholds to address autocorrelation in tracking data for species distribution models (SDM)"

Francisco Pablo Salvador, Jorge Mestre‐Tomás, Zuzana Zajková, Melina Barrionuevo et autres

es, ar, fr, au (code pays fourni par la source)

Mesoscale eddies in the Southern Ocean influence foraging trip behaviour of multiple penguin species

Joshua C. Wilson, Philip N. Trathan, Hugh J. Venables, David G. Ainley et autres

Mesoscale eddies are rotating vortices of water that perturb the local physical, chemical, and biological environment. In the Southern Ocean, penguins inhabit regions characterised by intense eddy activity, which can offer foraging opportunities. To better understand relationships between penguins and eddies, we …

gb, us, fr, au, fk, jp, pl, mc, no, nz, uy, Afrique du Sud, cn, it, ar, ae (code pays fourni par la source)

Temporal and spatial transferability in telemetry-based dynamic species distribution models: The effects of algorithms and pseudo-absence techniques

Joshua C. Wilson, Philip N. Trathan, Hugh J. Venables, Horst Bornemann et autres

Species distribution models using animal tracking data to predict foraging habitat suitability can inform dynamic ocean management techniques that respond to changing environmental conditions. Such models require accurate transferability in time (and sometimes space), often involving extrapolation into new environmental conditions. However, …

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Energetics link long‐term environmental variations to breeding success in a wild penguin population

Benjamin Dupuis, Marianna Chimienti, Frédéric Angelier, Thierry Raclot et autres

Environmental variability shapes species' population dynamics. Yet, the mechanisms linking environmental changes to individual-level metrics (e.g. foraging behaviour, body condition) and reproductive outcomes in the wild remain poorly understood. Energetics play a central role in mediating trade-offs between self-maintenance and reproduction under …

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Antarctica InSync Science Plan

Stefanie Arndt, F. Alexander Haumann, Antje Boëtius, Signe Aaboe et autres

Antarctica InSync is a global effort to synchronise research across Antarctica and the Southern Ocean, connecting ice, ocean, land, climate, and life to protect this vital region. This roadmap paper introduces the scientific and technological motivation and action plan to build an …

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Antarctica InSync Scientific Theme 4 - Improving knowledge and protection of the unique Antarctic life: From land to ocean and into the deep sea

Connor C. G. Bamford, Friederike Weith, Hyoung-Chul Shin, Sian F. Henley et autres

Antarctica and its surrounding ocean host unique, endemic and cold adapted ecosystems. The Southern Ocean is furthermore, highly productive and provides globally important ecosystem services, from carbon sequestration to substantial genetic resources. The Antarctic region is a natural reserve for iconic marine …

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Antarctica InSync Scientific Theme 4. Improving knowledge and protection of the unique Antarctic life: From land to ocean and into the deep sea [White Paper]

Connor Bamford, Friederike Weith, Hyoung Chul Shin, Sian Henley et autres

Antarctica and its surrounding ocean host unique, endemic and cold adapted ecosystems. The Southern Ocean is furthermore, highly productive and provides globally important ecosystem services, from carbon sequestration to substantial genetic resources. The Antarctic region is a natural reserve for iconic marine …

Navigating unpredictable oceans: mapping fine-scale temporal and spatial variability in little penguin foraging areas

Lilia Guillet, André Chiaradia, Nicolas Y. Joly, Benjamin Dupuis et autres

Faced with unpredictable prey in dynamic ecosystems, seabirds have developed strategies to efficiently locate food, particularly during breeding when time and space are constrained. Using 13 yr of GPS data from 422 little penguins Eudyptula minor , we tested whether they rely …

Do penguins care about on-paper boundaries? Conservation implications of spatio-temporal winter consistency in an Antarctic sentinel species

Zuzana Zajková, Akiko Kato, Thierry Raclot, Frédéric Angelier et autres

Understanding the spatial and temporal at-sea distribution of marine predators throughout their annual cycle is crucial for identifying priority areas for conservation in the Southern Ocean. However, the delimitation of boundaries of the proposed East Antarctic Marine Protected Area (EAMPA) is largely …

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Bout time for krill: contrasting Adélie penguin foraging behaviour during years of high and low krill availability

Javed Riaz, Ana Laura Machado-Gaye, Marianna Chimienti, Akiko Kato et autres

no, fk, uy, fr, gb, cl, es (code pays fourni par la source)

Reviewing seas of data: Integrating image‐based bio‐logging and artificial intelligence to enhance marine conservation

Marianna Chimienti, Akiko Kato, Vahid Seydi, Stefan Schoombie et autres

Abstract Conservation of marine ecosystems can be improved through a better understanding of ecosystem functioning, particularly the cryptic underwater behaviours and interactions of marine predators. Image‐based bio‐logging devices (including images, videos and active acoustic) are increasingly used to monitor wildlife movements, foraging …

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