[[ENV 694] () ] / 2023-2024
Invasive Species: Ecology, Policy, and Management
Humans are moving species outside of their native ranges at unprecedented rates, and the resulting biological invasions present challenges for ecologists, conservationists, and policy makers alike. Through course readings and in-class discussions seminar participants will learn to critically assess contemporary conservation and policy decisions regarding the regulation and management of nonnative species. Using a framework from the ecological study of biological invasions we will explore the major scientific questions in biological invasions, including ‘What makes a species invasive?” and ‘What makes a habitat invasible?” as well as more nuanced questions of how invasive species interact with native and other invasive species and how these interactions alter ecological consequences of biological invasions. Throughout the term we will discuss how invasion biology research informs policy decisions, assessing relevant policy questions such as ‘Should biocontrol agents be used against species invasions?’ or ‘Should we eat invasive species to control their abundance?’ This course is appropriate for anyone interested in learning how species introductions and anthropogenic change interact on a global scale, and how to use the science of species invasions to inform policy and management decisions. By the end of the course, students have a solid background in the ecology and social dimensions of biological invasions. These various concepts will be integrated through the discussion of case studies presented by a variety of practitioners and scientists working across different systems so that students get a broad exposure to the breadth and depth of scholarship and work in the field