Investigation of the Cumulative Effects of Multiple Invasive Species on Student Ecosystems The X-IAS project will investigate multiple interactions between invasive species of estuarine ecosystems, assessing their ecological impact, conducting mesocosm experiments and developing predictive models. The project will feature a team with field experience and mesocosm to address critical gaps in biological invasions. Results include improved methods of IS risk assessment and for biodiversity conservation.share on FacebookTwitterLinkedinEmailreport an issue