Climate Change

Inventory and Monitoring Network

The Great Lakes Inventory and Monitoring Network provides reliable scientific information for park managers and the public.

Managing for Healthy Aquatic Ecosystems

Voyageurs helps keep its lake ecosystems healthy and resilient, supporting wildlife and creating lasting opportunities for visitors.

Mercury Impacts on Aquatic Ecosystems

Mercury from human activity reaches Voyageurs’ remote lakes, affecting fish and wildlife. Clean air is essential for aquatic ecosystems.

Managing Coldwater Fish Populations

Warming lakes reduce cold, oxygen‑rich habitat. Voyageurs studies and protects coldwater fish as climate change impacts their habitat.