Browsing Publikasjoner fra CRIStin - NINA by Journals "Oikos"
Now showing items 1-7 of 7
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Berry production drives bottom – up effects on body mass and reproductive success in an omnivore
(Journal article; Peer reviewed, 2017)Obligate herbivores dominate studies of the eff ects of climate change on mammals, however there is limited empirical evidence for how changes in the abundance or quality of plant food aff ect mammalian omnivores. Omnivores ... -
Breeding timed to maximize reproductive success for a migratory songbird: The importance of phenological asynchrony
(Peer reviewed; Journal article, 2016)Phenological advances and trophic mismatches are frequently reported ecological consequences of climate warming. Trophic mismatches occur when phenological responses to environmental conditions differ among trophic levels ... -
Large herbivore migration plasticity along environmental gradients in Europe: life-history traits modulate forage effects
(Peer reviewed; Journal article, 2018)The most common framework under which ungulate migration is studied predicts that it is driven by spatio–temporal variation in plant phenology, yet other hypotheses may explain differences within and between species. To ... -
On fitness and partial migration in a large herbivore – migratory moose have higher reproductive performance than residents
(Journal article; Peer reviewed, 2016)Partially migratory populations comprise both resident and migratory individuals. Th ese tactics may coexist if their demographic contribution to future generations (i.e. fitness) are equal or vary temporally with environmental ... -
The paradox of searching efficiency or why are violent population cycles so uncommon in terrestrial ecosystem
(Peer reviewed; Journal article, 2023)The searching efficiency of predators depends on the balance between the adaptations of the predator and the counter-adaptations of the prey. In this evolutionary race, the prey should normally have the upper hand, as it ... -
Soundscapes predict species occurrence in tropical forests
(Peer reviewed; Journal article, 2021)Accurate occurrence data is necessary for the conservation of keystone or endangered species, but acquiring it is usually slow, laborious and costly. Automated acoustic monitoring offers a scalable alternative to manual ... -
The cost of migratory prey: seasonal changes in semi-domesticreindeer distribution influences breeding success of Eurasian lynx in northern Norway
(Peer reviewed; Journal article, 2016)Migratory prey is a widespread phenomenon that has implications for predator – prey interactions. By creating large temporal variation in resource availability between seasons it becomes challenging for carnivores to ...