Using ecosystem engineers to enhance multiple ecosystem processes

Ecosystem engineers (EEs) strongly influence ecosystems by affecting the abiotic properties of a system to which many biota respond. EEs can, thus, be pivotal species in restoration by helping to move systems toward desired states much faster and more efficiently than direct human intervention on the abiotic state. For EEs to play a central, purposeful role in restoration, it is important to identify guiding principles about how the EEs may best be selected and incorporated. I discuss three important aspects to determine (a) where the utility for EEs is high; (b) where EEs can most easily establish, are easy to handle and scaling-up their use is possible; and (c) how to recognize and value multiple, coupled and trait-dependent engineering functions of EEs. Understanding these aspects of EEs should help guide purposeful and efficient choices in our approach to restoration. Read the free Plain Language Summary for this article on the Journal blog.

Automated summary

Ecosystem engineers play a crucial role in restoration by influencing ecosystems through their impact on abiotic properties. This article discusses the importance of selecting and incorporating ecosystem engineers based on utility, ease of establishment, and recognition of their engineering functions. Understanding these aspects helps make purposeful and efficient choices in restoration.