Despite the ubiquity of pathogens in ecological systems, their roles in influencing ecosystem services are often overlooked. Pathogens that infect primary producers (i.e., plants, algae, cyanobacteria) can have particularly strong effects because autotrophs are responsible for a wide range of provisioning, regulating, and cultural services. We review the roles of pathogens in mediating ecosystem services provided by autotrophs and outline scenarios in which infection may lead to unexpected outcomes in response to global change. Our synthesis highlights a deficit of information on this topic, and we outline a vision for future research that includes integrative theory and cross-system empirical studies. Ultimately, knowledge about the mediating roles of pathogens on ecosystem services should inform environmental policy and practice.
Bibliographical noteFunding Information:
This work was supported by a grant to E.T.B. from the National Socio-Environmental Synthesis Center (SESYNC) under funding received from the National Science Foundation DBI-1639145 . We thank Andrea Stephens and two anonymous reviewers for their comments on the manuscript.
© 2020 Elsevier Ltd
Copyright 2020 Elsevier B.V., All rights reserved.
- ecosystem services
- global change
- infectious disease
- primary producer
PubMed: MeSH publication types
- Journal Article
- Research Support, Non-U.S. Gov't