Collecting data on lake bottom

Research to better understand the Cladophora problems in Lake Michigan is necessary for management, recreational, and navigational purposes. The work on the western coast of Lake Michigan is being carried out primarily by researchers at the UWM Great Lakes WATER Institute, by the Wisconsin Department of Natural Resources, and by various volunteer organizations, such as Centerville CARES. The results of our research will be part of a larger, multi-lake, multi-institutional study that will provide further insight into factors responsible for the recent resurgence of Cladophora through a Great Lakes comparative approach.

Coastal Imagery Database

In order to assess large-scale Cladophora distribution patterns along the Wisconsin coast of Lake Michigan, we have conducted an aerial survey of the Wisconsin coastline on Lake Michigan.

Mussels

Besides modifying nearshore nutrient cycles and enhancing Cladophora growth, invasive mussel species such as the zebra and quagga may play a role in causing more Cladophora to be released from the bottom than would naturally occur.

Cladophora "Hot Spots"

Researchers have identified areas of particular concern in regards to Cladophora impact.