This project utilizes Forward Looking InfraRed (FLIR) data to detect temperature variation and impacts on spawning distribution of Chinook and Coho Salmon returning to the Kenai Peninsula's Funny River and Moose River in Alaska. Thermal imagery has been used to make assumptions about critical fish habitat and suboptimal temperatures often based on a single flight. This study seeks to further refine the utility of FLIR data and its applicability to making inferences about fish distribution and critical habitats with multiple flights conducted throughout the open-water season. The project also seeks to determine the relationship between mid-water temperature loggers, water surface temperature loggers, and FLIR imagery that may provide a basis for future FLIR studies with less intensive groundwork.

Contact Information

Programs

A bright blue sky obstructed by fluffy white clouds reflected off of a stream shot from inside a kayak
The U.S. Fish and Wildlife Service manages an unparalleled network of public lands and waters called the National Wildlife Refuge System. With more than 570 refuges spanning the country, this system protects iconic species and provides some of the best wildlife viewing opportunities on Earth.
Program
Washington,DC
Juvenile Northern Pike in aquarium at Gavins Point National Fish Hatchery, South Dakota
The Fish and Aquatic Conservation program leads aquatic conservation efforts for the U.S. Fish and Wildlife Service. We are committed to tackling the nation’s highest priority aquatic conservation and recreational challenges to conserve, restore, and enhance fisheries for future generations.
Program
Falls Church,VA

Facilities

Kenai Fish and Wildlife Conservation Office
Established in 1971, our office works to support and sustain salmon recovery, improve fisheries, prevent fish habitat degradation fragmentation, restore fish habitat, and control invasive species on the Kenai Peninsula and in western Alaska.
Conservation Office
Soldotna,AK
A boat heads down a river lined by forests and mountains.
Kenai National Wildlife Refuge
The Dena’ina people call this special place “Yaghanen” - the good land. It's also known as the Kenai National Wildlife Refuge.  From ice fields and glaciers to tundra, forests, and coastal wetlands, the Kenai Refuge is often called “Alaska in miniature." Biodiversity is unusually high for this...
National Wildlife Refuge
Soldotna,AK