food web assessment / chemicals / lower food web / concern-several media / trophic food web/energy / /
NaturalFeature
Lake Superior / Emerging Chemicals Nutrients Tributaries / Lake Ontario Lake Superior Lake Erie Lake Michigan* CSMI Steering Committee Membership Co-Chaired / Great Lakes / Lake Huron / /
Organization
National Oceanic and Atmospheric Administration / EC / Environmental Protection Agency / /
Great Lakes Monitoring and Surveillance Programs - GLNPO • Cooperative Monitoring • Coordinated Science and Monitoring Initiative