Nigel Yoccoz
Job description
Professor of Statistical Ecology at the Department of Arctic and Marine Biology
In the leader team of the Department of Arctic and Marine Biology, in charge of Research
WP Leader of the UiT Aurora Centre "DYNAMO" (Leader: Odd Erik Garcia, Department of Physics)
WP Leader of COAT, "Climate-Ecological Observatory of Arctic Tundra" (Leader Rolf Ims, AMB), www.coat.no
Marjorie Bison,
Nigel Gilles Yoccoz,
Bradley Z. Carlson,
Arthur Bayle,
Anne Delestrade
:
Camera traps reveal seasonal variation in activity and occupancy of the Alpine mountain hare Lepus timidus varronis
Maria Wilhelmina Tuomi,
Tove Hilde Ågnes Utsi,
Nigel Gilles Yoccoz,
Claire W. Armstrong,
Victoria Gonzalez,
Snorre Hagen
et al.:
The increase of an allelopathic and unpalatable plant undermines reindeer pasture quality and current management in the Norwegian tundra
Simon Lacombe,
Rolf Anker Ims,
Nigel Gilles Yoccoz,
Eivind Flittie Kleiven,
Pedro Guilherme Antunes Lopes Da Silva Nicolau,
Dorothee Ehrich
:
Effects of resource availability and interspecific interactions on Arctic and red foxes' winter use of ungulate carrion in the Fennoscandian low-Arctic tundra
Kate Layton-Matthews,
Kjell E. Erikstad,
Hanno Sandvik,
Manuel Ballesteros,
Kevin Hodges,
Michel d. S. Mesquita
et al.:
Path analysis reveals combined winter climate and pollution effects on the survival of a marine top predator
Nathalie Calvet,
Bodil Annikki Ulla Barbro Bluhm,
Nigel Gilles Yoccoz,
Andreas Altenburger
:
Shifting invertebrate distributions in the Barents Sea since pre-1900
Jane Uhd Jepsen,
Per Arneberg,
Rolf Anker Ims,
Anna Siwertsson,
Nigel Gilles Yoccoz,
Per Fauchald
et al.:
Panel-based assessment of ecosystem condition as a platform for adaptive and knowledge driven management
Gledis Guri,
Andrew Olaf Shelton,
Ryan P Kelly,
Nigel Gilles Yoccoz,
Torild Johansen,
Kim Præbel
et al.:
Predicting trawl catches using environmental DNA
Martin Svenning,
Eigil T. Bjørvik,
Jane Aanestad Godiksen,
Johan Hammar,
Jack Kohler,
Reidar Borgstrøm
et al.:
Expected Climate Change in the High Arctic—Good or Bad for Arctic Charr?
Isabell Eischeid,
Jesper Madsen,
Rolf Anker Ims,
Bart A. Nolet,
Åshild Ønvik Pedersen,
Kees H.T. Schreven
et al.:
Snowmelt progression drives habitat selection and vegetation disturbance by an Arctic avian herbivore
Terje Lorentzen Landsem,
Nigel Gilles Yoccoz,
Kate Layton-Matthews,
Christoffer Høyvik Hilde,
Michael P Harris,
Sarah Wanless
et al.:
Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic
puffin
Dag Vongraven,
S.C. Amstrup,
T.L. McDonald,
J. Mitchell,
Nigel Yoccoz
:
Relating polar bears killed, human presence, and ice conditions in Svalbard 1987–2019
Jules Chiffard,
Ilham Bentaleb,
Nigel Yoccoz,
François Fourel,
Elodie Blanquet,
Aurélien Besnard
:
Grazing intensity drives a trophic shift in the diet of common alpine birds
Filippo Marolla,
Tomas Aarvak,
Sandra Hamel,
Rolf Anker Ims,
Marc Kéry,
Jarad Mellard
et al.:
Life-cycle analysis of an endangered migratory goose to assess the impact ofconservation actions on population recovery
Eivind Flittie Kleiven,
Frédéric Barraquand,
Olivier Gimenez,
John-André Henden,
Rolf Anker Ims,
Eeva M Soininen
et al.:
A Dynamic Occupancy Model for Interacting Species with Two Spatial Scales
Gledis Guri,
Jon-Ivar Westgaard,
Nigel Yoccoz,
Owen S. Wangensteen,
Kim Præbel,
Jessica Louise Ray
et al.:
Maximizing sampling efficiency to detect differences in fish community composition using environmental DNA metabarcoding in subarctic fjords
Hannah E. Correia,
Torkild Tveraa,
Audun Stien,
Nigel Yoccoz
:
Nonlinear spatial and temporal decomposition provides insight for climate change effects on sub-Arctic herbivore populations
Dag Vongraven,
AE Derocher,
Nicholas W Pilfold,
Nigel Yoccoz
:
Polar bear harvest patterns across the circumpolar Arctic
Elliot Manuarii Sivel,
Benjamin Planque,
Ulf Ove Lindstrøm,
Nigel Yoccoz
:
Combined effects of temperature and fishing mortality on the Barents Sea ecosystem stability
Inger Greve Alsos,
Dilli Prasad Rijal,
Dorothee Ehrich,
Dirk Nikolaus Karger,
Nigel Yoccoz,
Peter D. Heintzman
et al.:
Postglacial species arrival and diversity buildup of northern ecosystems took millennia
Sandra Hamel,
Rolf Anker Ims,
Nigel Yoccoz
:
Challenges and opportunities when implementing strategic foresight: lessons learned when engaging stakeholders in climate-ecological research
Rémi Fay,
Sandra Hamel,
Martijn Van de Pol,
Jean Michel Gaillard,
Nigel Yoccoz,
Paul Acker
et al.:
Temporal correlations among demographic parameters are ubiquitous but highly variable across species
Idaline Laigle,
Bradley Z. Carlson,
Anne Delestrade,
Marjorie Bison,
Colin Van Reeth,
Nigel Yoccoz
:
In-situ Temperature Stations Elucidate Species’ Phenological Responses to Climate in the Alps, but Meteorological and Snow Reanalysis Facilitates Broad Scale and Long-Term Studies
Pedro Guilherme Antunes Lopes Da Silva Nicolau,
Rolf Anker Ims,
Sigrunn Holbek Sørbye,
Nigel Yoccoz
:
Seasonality, density dependence, and spatial population synchrony
Eivind Flittie Kleiven,
Pedro Guilherme Antunes Lopes Da Silva Nicolau,
Sigrunn Holbek Sørbye,
Jon Aars,
Nigel Yoccoz,
Rolf Anker Ims
:
Using camera traps to monitor cyclic vole populations
Christie Le Coeur,
Nigel Yoccoz,
Roberto Salguero-Gómez,
Yngvild Vindenes
:
Life history adaptations to fluctuating environments: Combined effects of demographic buffering and lability
Benjamin Planque,
Johanna Myrseth Aarflot,
Lucie Buttay,
JoLynn Carroll,
Sara Filippa Krusmynta Fransner,
Cecilie Hansen
et al.:
A standard protocol for describing the evaluation of ecological models
Dominique Fauteux,
Audun Stien,
Nigel Yoccoz,
Eva Fuglei,
Rolf Anker Ims
:
Climate variability and density-dependent population dynamics: Lessons from a simple High Arctic ecosystem
Guillaume Mercier,
Nigel Yoccoz,
Sébastien Descamps
:
Influence of reproductive output on divorce rates in polar seabirds
Dilli Prasad Rijal,
Peter D. Heintzman,
Youri Lammers,
Nigel Yoccoz,
Kelsey Lorberau,
Iva Pitelkova
et al.:
Sedimentary ancient DNA shows terrestrial plant richness continuously increased over the Holocene in northern Fennoscandia
Philip Bertrand,
Joël Bêty,
Nigel G. Yoccoz,
Marie-Josée Fortin,
Hallvard Strøm,
Harald Steen
et al.:
Fine-scale spatial segregation in a pelagic seabird driven by differential use of tidewater glacier fronts
Isabell Eischeid,
Eeva M Soininen,
Jakob J. Assmann,
Rolf Anker Ims,
Jesper Madsen,
Åshild Ø. Pedersen
et al.:
Disturbance mapping in arctic tundra improved by a planning workflow for drone studies: Advancing tools for future ecosystem monitoring
Martin Alfons Mörsdorf,
Virve Ravolainen,
Nigel Yoccoz,
Thóra Ellen Thórhallsdóttir,
Ingibjörg Svala Jónsdóttir
:
Decades of Recovery From Sheep Grazing Reveal No Effects on Plant Diversity Patterns Within Icelandic Tundra Landscapes
Chloe Rebecca Nater,
Nina Elisabeth Eide,
Åshild Ønvik Pedersen,
Nigel Yoccoz,
Eva Fuglei
:
Contributions from terrestrial and marine resources stabilize predator populations in a rapidly changing climate
Sarah Cubaynes,
Jon Aars,
Nigel Yoccoz,
Roger Pradel,
Øystein Wiig,
Rolf Anker Ims
et al.:
Modeling the demography of species providing extended parental care: A capture–recapture multievent model with a case study on polar bears (Ursus maritimus)
Elliot Manuarii Sivel,
Benjamin Planque,
Ulf Lindstrøm,
Nigel G. Yoccoz
:
Multiple configurations and fluctuating trophic control in the Barents Sea food-web
Cristina Vallino,
Nigel Yoccoz,
Antonio Rolando,
Anne Delestrade
:
Webcams as a Remote Tool for Eco-ethological Research: A Study on the Alpine Chough
Marjorie Bison,
Nigel Yoccoz,
Bradley Z. Carlson,
Geoffrey Klein,
Idaline Laigle,
Colin Van Reeth
et al.:
Earlier Snowmelt Advances Breeding Phenology of the Common Frog (Rana temporaria) but Increases the Risk of Frost Exposure and Wetland Drying
Stéphanie Jenouvrier,
Matthew C. Long,
Christophe Coste,
Marika M. Holland,
Marlène Gamelon,
Nigel Yoccoz
et al.:
Detecting climate signals in populations across life histories
Yann Vitasse,
Sylvain Ursenbacher,
Geoffrey Klein,
Thierry Bohnenstengel,
Yannick Chittaro,
Anne Delestrade
et al.:
Phenological and elevational shifts of plants, animals and fungi under climate change in the European Alps
Rémi Fay,
Matthieu Authier,
Sandra Hamel,
Stéphanie Jenouvrier,
Martijn van de Pol,
Emmanuelle Cam
et al.:
Quantifying fixed individual heterogeneity in demographic parameters: Performance of correlated random effects for Bernoulli variables
Eivind Flittie Kleiven,
Eeva M Soininen,
Nigel Gilles Yoccoz,
Rolf Anker Ims
:
A large-scale camera trap-based monitoring program for Arctic-alpine small mammals
2024
Dilli Prasad Rijal,
Peter D. Heintzman,
Nigel Gilles Yoccoz,
Antony Gavin Brown,
Inger Greve Alsos,
Kari Anne Bråthen
:
Millennia of spatiotemporal plant diversity trajectories captured by sedimentary ancient DNA
2024
Nathalie Calvet,
Nigel Gilles Yoccoz,
Bodil Annikki Ulla Barbro Bluhm,
Andreas Altenburger
:
Shifting invertebrates in the Barents Sea over a century
2023
Elliot Manuarii Sivel,
Benjamin Planque,
Ulf Ove Lindstrøm,
Nigel Gilles Yoccoz
:
Investigating Combined Effects of Climate Change and Fisheries on the Barents Sea Ecosystem Dynamics
2023
Benjamin Planque,
Johanna Myrseth Aarflot,
Lucie Buttay,
JoLynn Carroll,
Sara Filippa Krusmynta Fransner,
Cecilie Hansen Eide
et al.:
A standard protocol for describing the evaluation of ecological models
2023
Nils Christian Stenseth,
Rolf Anker Ims,
Bernt-Erik Sæther,
Luis Cadahia,
Ivar Herfindal,
Aline Magdalena Lee
et al.:
Sustainable management of populations impacted by harvesting and climate change
Jane Uhd Jepsen,
James David Mervyn Speed,
Gunnar Austrheim,
Graciela Rusch,
Tanja Kofod Petersen,
Johan Asplund
et al.:
Panel-based Assessment of Ecosystem Condition – a methodological pilot for four terrestrial ecosystems in Trøndelag
2022 FULLTEKST
Eeva M Soininen,
Isabel C. Barrio,
Ragnhild Bjørkås,
Katrín Björnsdóttir,
Dorothee Ehrich,
Kelly Hopping
et al.:
Correction to: Location of studies and evidence of effects of herbivory on Arctic vegetation: a systematic map (Environmental Evidence, (2021), 10, 1, (25), 10.1186/s13750-021-00240-0)
Environmental Evidence 2022 DOI
Hannah E. Correia,
Torkild Tveraa,
Audun Stien,
Nigel Yoccoz
:
Correction to: Nonlinear spatial and temporal decomposition provides insight for climate change effects on sub-Arctic herbivore populations (Oecologia, (2022), 198, 4, (889-904), 10.1007/s00442-022-05150-7)
Oecologia 2022 DOI
Glenn Dunshea,
Luis Martell,
Torkild Bakken,
Nataliya Budaeva,
Torbjørn Ekrem,
Anne Helene S. Tandberg
et al.:
Kunnskapsstatus for bruk av molekylære verktøy i kartlegging og overvåkning av biologisk mangfold i marine miljø
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Research interests
I am a quantitative ecologist working at individual, population, community and ecosystem levels, with a strong focus on arctic ecosystems, both terrestrial and marine. My interests are in developing better designs, analytical methods and models for different systems, in particular in the context of long-term monitoring of ecosystems, so as to answer questions related to attribution and mitigation of climate change impacts. This has led to recent works developing short-term forecasting methods and models closely linked to management.
