Document Type
Article
Abstract
Zebra Mussels Dreissena polymorpha are an invasive bivalve species that are highly successful at dominating new environments. These invaders have been known to colonize substrate so thoroughly that all they have to attach to are members of their own species. When large mats of interconnected mussels completely cover a riverbed, it can have a drastic effect on the surrounding environment. This study serves to create a better understanding of the hydrologic parameters needed for Zebra Mussels to create these ecosystem-transforming colonies known as druses. Data was collected on a small stretch of the Upper Mississippi River in Northern Minnesota, previously known to be a Zebra Mussel hotspot. The goal was to search for correlations between substrate size, water depth, and water velocity that create optimal zones for Zebra Mussels to form these huge colonies.
Publication Date
2023
Recommended Citation
Mott, Ian, "Effects of Velocity and Substrate Size on the Formation of Zebra Mussel Druses" (2023). Journal of Earth and Life Science. 3.
https://pines.bemidjistate.edu/j-earth-life-sci/3
Included in
Aquaculture and Fisheries Commons, Biodiversity Commons, Biology Commons, Environmental Health and Protection Commons, Environmental Monitoring Commons, Hydrology Commons, Laboratory and Basic Science Research Commons, Terrestrial and Aquatic Ecology Commons
Comments
Faculty sponsor: Dr. Andrew Hafs