Physiology provides a window into how the multi-stressor environment contributes to amphibian declines

Michel E.B. Ohmer, Lesley Alton, Rebecca L Cramp

Research output: Chapter in Book/Report/Conference proceedingChapter (Book)Otherpeer-review

Abstract

The amphibian disease chytridiomycosis, caused by two fungal pathogens in the genus Batrachochytrium, has caused the greatest vertebrate biodiversity loss due to disease in recorded history. Both the pathogens and their amphibian hosts are impacted by biotic and abiotic conditions that are rapidly changing due to anthropogenic causes, challenging our understanding of how the host–pathogen relationship will shift in the future. By examining this problem through a physiological lens, we can elucidate the mechanisms driving increased susceptibility to disease. This chapter first examines the physiological tools that can be used by amphibian biologists to measure aspects of immune function, stress physiology, and energy expenditure, and the main environmental drivers of these physiological shifts. Then, we explore case studies that have linked environmental change, immune function, and shifts in disease susceptibility to inform amphibian conservation and management.
Original languageEnglish
Title of host publicationConservation Physiology
Subtitle of host publicationApplications for Wildlife Conservation and Management
EditorsChristine L Madliger, Craig E Franklin, Oliver P Love, Steven J Cooke
Place of PublicationOxford, United Kingdom
PublisherOxford University Press
Chapter10
Pages165-182
Number of pages18
Edition1
ISBN (Print)9780198843610, 9780198843627
DOIs
Publication statusPublished - 2021

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