Blog

How robust are the patterns of density-dependence and sex-bias in dispersal?

Organisms disperse from one place to another for a variety of reasons, including search for food or mates and escape from stress. One of the factors that influence dispersal is population density. We investigated three issues on the effects of population density on...

Cover September

The photo on our September cover shows a dung beetle on a boletus mushroom and comes from the paper "Down‐sizing of dung beetle assemblages over the last 53 000 years is consistent with a dominant effect of megafauna losses" by Andreas H. Schweiger and Jens-Christian...

Photosynthetic performance and species success

During ecological successions, the differences in physiological performances of co-occurring species contribute to trigger the changes in plant community composition: however, plant physiology and vegetation dynamics are rarely investigated together. A long term...

When the big partner disappears – ecological consequences of megafauna loss for dung beetles

Dung beetles – tireless workers behind the scenes Dung beetles keep our ecosystems running by processing the left-overs of bigger animals. Services of high ecological and economic importance such as nutrient cycling and soil fertilization, bioturbation and aeration as...

How environmental noise and harvest affect population synchrony....

We show proportional harvesting of species increases the spatial region undergoing simultaneous population depletion on the arrival of an unfavorable random environmental change. This increase in population spatial coherence may have important consequences for...