Blog

Meta-analyses on sub-lethal effects of hypoxia

Findings from this meta-analysis, led by graduate students Allison Hrycik (@ahrycik) and Zoe Almeida (@almeida_zoe), suggest that the biologically relevant threshold of hypoxia for fish is 4.5 mg/l of dissolved oxygen. This is higher than the ‘typical’ definition of...

December Cover

The photo on the December cover relates to the study "Immune gene variability influences roe deer natal dispersal" by Cecile Vapné and co-workers. "The photo is taken by Olivier Villa. It shows a roe buck in a meadow. This roe buck seems particurlary healthy and in...

Editor's Choice December

We chose the forum paper of Siteur and colleagues as our first EC for the December issue. The forum focusses on how relevant deviations from steady-state may change predictions of critical transitions and resilience in current ecosystem models. Such a perspective is...

Editor's Choice November

Dear Oikos-followers. It has been a long time since we updated you on the papers that were selected as editor’s choice. In November, editor’s choices were two research papers. Jakub Szymkowiak tested the intriguing hypothesis that birds may use specific social...

Where do arctic foxes go in winter?

Tracking wild carnivores is never easy. They are fast, elusive, often nocturnal, and rarely abundant. This task can be even more daunting when a species is too small to wear a tracking device that is remotely heavy or if individuals have the ability to travel very long...