Trophic cascades are textbook examples of predator indirect effects on ecological systems. Yet there is considerable debate about their nature, strength and overall importance. This …
Predation is a central feature of ecological communities. Most theoretical and empirical studies of predation focus on the consequences of predators consuming their prey …
Quantitative modeling methods have become a central tool in the management of harvested fish populations. This book examines how these modeling methods work, why they …
PA Abrams - Annual Review of Ecology and Systematics, 2000 - annualreviews.org
▪ Abstract Recent theories regarding the evolution of predator-prey interactions is reviewed. This includes theory about the dynamics and stability of both populations and traits, as well …
Trophic cascades are regarded as important signals for top‐down control of food web dynamics. Although there is clear evidence supporting the existence of trophic cascades, the …
We present a handy mechanistic functional response model that realistically incorporates handling (ie, attacking and eating) and digesting prey. We briefly review current functional …
There is a large and growing interest in non‐consumptive effects (NCEs) of predators. Diverse and extensive evidence shows that predation risk directly influences prey traits …
The body mass (or fat reserves) maintained by a wintering bird can be viewed as a trade— off between the risk of starvation and the risk of predation. This follows from the fact that fat …
Animals commonly choose among habitats that differ both in foraging return and mortality hazard. However, no experimental study has attempted to predict the level of increase in …