Blar i NINA Brage på emneord "population increase"
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Late snow melt moderates herbivore disturbance of the Arctic tundra
(Journal article; Peer reviewed, 2016)Resilience of tundra vegetation to disturbance by herbivores can be low and lead to ecosystem state shifts. Pink-footed geese Anser brachyrhynchus are the most numerous herbivore on Svalbard and disturb vegetation when ... -
Northward range expansion in spring‐staging barnacle geese is a response to climate change and population growth, mediated by individual experience
(Peer reviewed; Journal article, 2019)All long‐distance migrants must cope with changing environments, but species differ greatly in how they do so. In some species, individuals might be able to adjust by learning from individual experiences and by copying ...