Ecosystem Stability

In defense of Type I functional responses: The frequency and population-dynamic effects of feeding on multiple prey at a time featured image

In defense of Type I functional responses: The frequency and population-dynamic effects of feeding on multiple prey at a time

Ecologists differ in the degree to which they consider the linear Type I functional response to be an unrealistic versus sufficient representation of predator feeding rates. …

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Mark Novak
Effects of predator novelty on intraguild predation communities with adaptive prey defense featured image

Effects of predator novelty on intraguild predation communities with adaptive prey defense

Understanding coexistence within community modules such as intraguild predation (IGP), where an omnivore both preys on and competes with an intermediate consumer for a shared …

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Kurt Ingeman
Kelp-forest dynamics controlled by substrate complexity featured image

Kelp-forest dynamics controlled by substrate complexity

The factors that determine why ecosystems exhibit abrupt shifts in state are of paramount importance for management, conservation, and restoration efforts. Kelp forests are …

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Zachary Randell
Grazer-resource behavior, interactions, and feedbacks control kelp-forest dynamics and stability featured image

Grazer-resource behavior, interactions, and feedbacks control kelp-forest dynamics and stability

How the direct and indirect effects of species interactions cascade to affect community struc- ture, functioning, and stability is a fundamental question in ecology. In temperate …

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Zachary Randell

Rapid and direct recoveries of predators and prey through synchronized ecosystem management

One of the twenty-first century’s greatest environmental challenges is to recover and restore species, habitats and ecosystems. The decision about how to initiate restoration is …

jameal-samhouri
Selection on stability across ecological scales featured image

Selection on stability across ecological scales

Much of the focus in evolutionary biology has been on the adaptive differentiation among organisms. It is equally important to understand the processes that result in similarities …

jonathan-borrelli
Generalized modeling of ecological population dynamics featured image

Generalized modeling of ecological population dynamics

Over the past 7 years, several authors have used the approach of generalized modeling to study the dynamics of food chains and food webs. Generalized models come close to the …

justin-yeakel