Coexisting with large carnivores based on the Volterra principle

Area of Science:

• Conservation Biology
• Wildlife Ecology
• Population Dynamics

Background:

• Coexistence with large carnivores presents significant global conservation challenges.
• Ecological benefits of large carnivores are recognized, but conflicts like livestock depredation and perceived competition arise.
• Stakeholder groups often advocate for predator population reduction due to these conflicts.

Purpose of the Study:

• To explore the implications of the Volterra principle for wildlife management and conservation strategies.
• To highlight the theoretical basis of predator-prey dynamics in conservation contexts.
• To emphasize the under-recognized and under-tested nature of the Volterra principle in field conservation.

Main Methods:

• Theoretical ecological modeling based on Vito Volterra's predictions.
• Analysis of predator-prey population dynamics.
• Review of ecological theory and its application to conservation challenges.

Main Results:

• Vito Volterra's principle predicts that increased mortality for both predators and prey leads to increased prey abundance and decreased predator abundance.
• This principle is theoretically robust and often aligns with wildlife management goals.
• The principle's practical application and testing in field conservation remain limited.

Conclusions:

• The Volterra principle, though seldom tested, is a fundamental ecological concept with significant implications for managing large carnivore populations.
• Understanding and applying this principle can inform conservation strategies aimed at balancing human interests with predator-prey dynamics.
• Further field research is needed to validate and operationalize the Volterra principle in real-world conservation scenarios.