This project will assess the impact of zebra mussel invasion on fish tissue mercury concentrations in Minnesota lakes.
Background:
The research team aims to assess the impact of zebra mussel invasion on fish tissue mercury concentrations in Minnesota lakes. By utilizing existing fish mercury concentration data, the study will quantify the influence of zebra mussels on mercury levels and develop a predictive model based on zebra mussel presence and relevant covariates. The outcome will provide explicit predictions of mercury concentrations, guiding monitoring efforts towards potential hot spots. Collaborating extensively with state and tribal natural resource agencies, the project aims to enhance understanding of zebra mussels' role in mercury bioaccumulation, strategically allocate future monitoring, and mitigate the impact of this invasive species.
Activities:
- Quantify the effects of zebra mussels on fish mercury concentrations in Minnesota lakes
- Develop a predictive model of fish mercury concentrations for Midwestern lakes
- Collaborate with state and tribal governmental agencies to maximize data footprint, design analyses, interpret and apply results, and communicate with stakeholders
By studying how these invasive mussels affect mercury buildup and considering environmental factors, MAISRC researchers aim to make accurate predictions about mercury levels in fish. This will help focus monitoring efforts where they're needed most, especially in key fishing areas. Researchers are also making the most of existing data to guide future research on how zebra mussels influence mercury accumulation.