Nigel Yoccoz
Stillingsbeskrivelse
Professor i Statistisk Økologi ved Institutt for Arktisk og Marin Biologi
Lederteam Institutt for Arktisk og Marin Biologi, ansvarlig for forskning
WP Leder UiT Aurora Senter "DYNAMO" (Leder: Odd Erik Garcia, Institutt for Fysikk)
WP Leder COAT, "Climate-Ecological Observatory of Arctic Tundra / Klima-økologisk Observatorie for Arktisk Tundra" (Leder Rolf Ims, AMB), www.coat.no
Marlene Gamelon,
Nigel Yoccoz
:
Going beyond ‘predation’ and ‘survival’: The importance of demographic changes for understanding snowshoe hare cycles
Philip Bertrand,
Joël Bêty,
Nigel Yoccoz,
Mikko Juhani Vihtakari,
Kyle Elliott,
Stephanie M. Harris
m.fl.:
Interannual variation in foraging decisions in chick-rearing black-legged kittiwakes
André Frainer,
Jane Uhd Jepsen,
Amanda Elizabeth Poste,
Rolf Anker Ims,
Per-Arne Amundsen,
Einar Johannes Asbjørnsen
m.fl.:
Science Plan for Integrating Cross‐Ecosystem Monitoring in the Arctic
Dilli Prasad Rijal,
Kari Anne Bråthen,
Antony Brown,
Peter D. Heintzman,
Inger Greve Alsos,
Nigel Yoccoz
:
Millennia of Metacommunity Diversification and Homogenization Captured by Sedimentary Ancient
Kari Ellingsen,
Andrey V. Dolgov,
Kenneth T. Frank,
Edda Johannesen,
Vidar Surén Lien,
Nancy Louise Shackell
m.fl.:
Biogeographic Changes in a High Latitude Marine Fish Community: Short‐Time Reversals in Response to Climate Variation
Julia Mikhailova,
Clemens Breuß,
Nikolas Olson Aksamit,
Nigel Yoccoz
:
Changes in seasonality and dynamics of the rodent-mustelid system
Virginie Marques,
Fabian Fopp,
Melissa Jaquier,
Kari Ellingsen,
Nigel Yoccoz,
Meret Jucker
m.fl.:
Community structure and range shifts in Arctic marine fish under climate change
Jonny Beyer,
Kari Ellingsen,
Nigel Yoccoz,
Pål Buhl-Mortensen,
Torgeir Heggelund Bakke
:
Environmental effects monitoring of offshore oil and gas activities on the Norwegian continental shelf: A review
Ann Mikaela Tillman,
Sandra Hamel,
John Andre Henden,
Knut Langeland,
Audun Stien,
Torkild Tveraa
m.fl.:
Disentangling seasonal effects of environmental variability and population density on life-history traits in a capital breeder
Sandra Garces Pastor,
Peter D. Heintzman,
Scarlett Zetter,
Youri Lammers,
Nigel Yoccoz,
Jean-Paul Theurillat
m.fl.:
Wild and domesticated animal abundance is associated with greater late-Holocene alpine plant diversity
Ingrid Marie Garfelt Paulsen,
Isabell Eischeid,
Åshild Ønvik Pedersen,
Jakob J. Assmann,
Nigel Yoccoz,
Jesper Bruun Mosbacher
m.fl.:
Vascular plant biomass and herbivore disturbance, but not summer temperature, explain satellite and drone-based NDVI in High Arctic Svalbard
Kate Layton-Matthews,
Kjell E. Erikstad,
Hanno Sandvik,
Manuel Ballesteros,
Kevin Hodges,
Michel d. S. Mesquita
m.fl.:
Path analysis reveals combined winter climate and pollution effects on the survival of a marine top predator
Jane Uhd Jepsen,
Per Arneberg,
Rolf Anker Ims,
Anna Siwertsson,
Nigel Gilles Yoccoz,
Per Fauchald
m.fl.:
Panel-based assessment of ecosystem condition as a platform for adaptive and knowledge driven management
Nathalie Calvet,
Bodil Annikki Ulla Barbro Bluhm,
Nigel Gilles Yoccoz,
Andreas Altenburger
:
Shifting invertebrate distributions in the Barents Sea since pre-1900
Rolf Anker Ims,
Nigel Gilles Yoccoz,
Ingar Jostein Øien
:
Om mus og gjess: Mengden av gråsidemus avgjør dverggjessenes ungeproduksjon
Vår Fuglefauna 2024 ARKIV
Gledis Guri,
Andrew Olaf Shelton,
Ryan P Kelly,
Nigel Gilles Yoccoz,
Torild Johansen,
Kim Præbel
m.fl.:
Predicting trawl catches using environmental DNA
Eeva M Soininen,
Magnus Magnusson,
Jane Uhd Jepsen,
Nina Elisabeth Eide,
Nigel Gilles Yoccoz,
Anders Angerbjörn
m.fl.:
Macroecological patterns of rodent population dynamics shaped by bioclimatic gradients
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
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
Gledis Guri,
Jessica Louise Ray,
Andrew Olaf Shelton,
Ryan P. Kelly,
Kim Præbel,
Elizabeth Andruszkiewicz Allan
m.fl.:
Quantifying the Detection Sensitivity and Precision of qPCR and ddPCR Mechanisms for eDNA Samples
Maria Wilhelmina Tuomi,
Tove Hilde Ågnes Utsi,
Nigel Gilles Yoccoz,
Claire W. Armstrong,
Victoria Gonzalez,
Snorre Hagen
m.fl.:
The increase of an allelopathic and unpalatable plant undermines reindeer pasture quality and current management in the Norwegian tundra
Eivind Flittie Kleiven,
Frédéric Barraquand,
Olivier Gimenez,
John-André Henden,
Rolf Anker Ims,
Eeva M Soininen
m.fl.:
A Dynamic Occupancy Model for Interacting Species with Two Spatial Scales
Terje Lorentzen Landsem,
Nigel Gilles Yoccoz,
Kate Layton-Matthews,
Christoffer Høyvik Hilde,
Michael P Harris,
Sarah Wanless
m.fl.:
Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic
puffin
Martin Svenning,
Eigil T. Bjørvik,
Jane Aanestad Godiksen,
Johan Hammar,
Jack Kohler,
Reidar Borgstrøm
m.fl.:
Expected Climate Change in the High Arctic—Good or Bad for Arctic Charr?
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
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
Filippo Marolla,
Tomas Aarvak,
Sandra Hamel,
Rolf Anker Ims,
Marc Kéry,
Jarad Mellard
m.fl.:
Life-cycle analysis of an endangered migratory goose to assess the impact ofconservation actions on population recovery
Gledis Guri,
Jon-Ivar Westgaard,
Nigel Yoccoz,
Owen S. Wangensteen,
Kim Præbel,
Jessica Louise Ray
m.fl.:
Maximizing sampling efficiency to detect differences in fish community composition using environmental DNA metabarcoding in subarctic fjords
Isabell Eischeid,
Jesper Madsen,
Rolf Anker Ims,
Bart A. Nolet,
Åshild Ønvik Pedersen,
Kees H.T. Schreven
m.fl.:
Snowmelt progression drives habitat selection and vegetation disturbance by an Arctic avian herbivore
Rémi Fay,
Matthieu Authier,
Sandra Hamel,
Stéphanie Jenouvrier,
Martijn van de Pol,
Emmanuelle Cam
m.fl.:
Quantifying fixed individual heterogeneity in demographic parameters: Performance of correlated random effects for Bernoulli variables
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
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
m.fl.:
A standard protocol for describing the evaluation of ecological models
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
Pedro Guilherme Antunes Lopes Da Silva Nicolau,
Rolf Anker Ims,
Sigrunn Holbek Sørbye,
Nigel Yoccoz
:
Seasonality, density dependence, and spatial population synchrony
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
Eivind Flittie Kleiven,
Jane Uhd Jepsen,
Nigel Yoccoz
:
Nærtidsvarsel, en nøkkel til forvaltning av bestander i rask endring
Florent Déry,
Rolf Anker Ims,
Jane Uhd Jepsen,
Pekka Kaitaniemi,
Julia Fält-Nardmann,
Nigel Yoccoz
m.fl.:
A century of phenology studies of spring feeding geometrids offers insight into match-mismatch hypothesis
Rolf Anker Ims,
Einar Støvern,
Nigel Yoccoz,
Ole Einar Ellingbø Tveito,
Ketil Isaksen,
Jane Uhd Jepsen
:
Two exceptionally warm summers in the Norwegian Arctic
Brett Kevin Sandercock,
Joseph Chipperfield,
Benjamin Cretois,
Frode Fossøy,
Eivind Flittie Kleiven,
Kate Layton-Matthews
m.fl.:
Utility of occupancy and N-mixture models for modelling biodiversity dynamics with ecological monitoring programs in Norway
Norsk institutt for naturforskning (NINA) 2025 ARKIV
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 ARKIV
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 ARKIV
Benjamin Planque,
Johanna Myrseth Aarflot,
Lucie Buttay,
JoLynn Carroll,
Sara Filippa Krusmynta Fransner,
Cecilie Hansen Eide
m.fl.:
A standard protocol for describing the evaluation of ecological models
2023 ARKIV
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 ARKIV
Nathalie Calvet,
Nigel Gilles Yoccoz,
Bodil Annikki Ulla Barbro Bluhm,
Andreas Altenburger
:
Shifting invertebrates in the Barents Sea over a century
2023 ARKIV
Jane Uhd Jepsen,
James David Mervyn Speed,
Gunnar Austrheim,
Graciela Rusch,
Tanja Kofod Petersen,
Johan Asplund
m.fl.:
Panel-based Assessment of Ecosystem Condition – a methodological pilot for four terrestrial ecosystems in Trøndelag
Norsk institutt for naturforskning (NINA) 2022 ARKIV
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)
Eeva M Soininen,
Isabel C. Barrio,
Ragnhild Bjørkås,
Katrín Björnsdóttir,
Dorothee Ehrich,
Kelly Hopping
m.fl.:
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)
Signe Hjellestad Jørgensen,
Kate Layton-Matthews,
Tone Kristin Reiertsen,
Kjell Einar Erikstad,
Nigel Yoccoz
:
Environmental drivers of multi-species synchrony in seabird breeding success
UiT Norges arktiske universitet 16. mai 2022 ARKIV
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Forskningsinteresser
Kvantitative metoder (statistisk og matematisk modellering, study design) i Økologi og Evolusjonær Biologi. Er interessert i både populasjons-, samfunns- og økosystemsøkologi, og i dyr, planter og andre organismer. Stort fokus på effekter av klimaendringer, og hvordan vi kan forutsi endringene i årene som kommer.
