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Nigel G. Yoccoz
Researcher at University of Tromsø
Publications - 364
Citations - 26919
Nigel G. Yoccoz is an academic researcher from University of Tromsø. The author has contributed to research in topics: Population & Tundra. The author has an hindex of 78, co-authored 345 publications receiving 24044 citations. Previous affiliations of Nigel G. Yoccoz include Laval University & Centre national de la recherche scientifique.
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Journal ArticleDOI
Temporal Variation in Fitness Components and Population Dynamics of Large Herbivores
TL;DR: In large-herbivore populations, environmental variation and density dependence co-occur and have similar effects on various fitness components and how that variability affects changes in population growth rates is examined.
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Monitoring of biological diversity in space and time
TL;DR: This work reviews recent developments in methods and designs that aim to integrate sources of error to provide unbiased estimates of change in biological diversity and to suggest the potential causes.
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Population dynamics of large herbivores: variable recruitment with constant adult survival.
TL;DR: High yearly variability in juvenile survival may play a predominant role in population dynamics and the pattern of high and stable adult survival and variable juvenile survival is observed in contrasting environments.
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Measuring ecological niche overlap from occurrence and spatial environmental data
Olivier Broennimann,Matthew C. Fitzpatrick,Peter B. Pearman,Blaise Petitpierre,Loïc Pellissier,Nigel G. Yoccoz,Wilfried Thuiller,Marie-Josée Fortin,Christophe F. Randin,Niklaus E. Zimmermann,Catherine H. Graham,Antoine Guisan +11 more
TL;DR: A statistical framework to describe and compare environmental niches from occurrence and spatial environmental data and shows that niche overlap can be accurately detected with the framework when variables driving the distributions are known.
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Review article. Studying climate effects on ecology through the use of climate indices: the North Atlantic Oscillation, El Niño Southern Oscillation and beyond.
Nils Chr. Stenseth,Geir Ottersen,James W. Hurrell,Atle Mysterud,Mauricio Lima,Kung-Sik Chan,Nigel G. Yoccoz,Bjørn Ådlandsvik +7 more
TL;DR: This work identifies issues related to: (i) spatial variation; (ii) seasonality; (iii) non–stationarity; (iv) nonlinearity; and (v) lack of correlation in the relationship between global and local climate.