Research
Quantifying longterm declines
We quantify the extent, severity, and causes of insect declines across the western US.
By comparing how insect populations and habitat conditions compare to those surveyed historically, we identify where insects are declining, how bad, and why. Current projects focus on documenting longterm insect trends and trend-causes on the Madison, Yellowstone, Blackfoot Rivers in Montana, the Deschutes River in Oregon, and the Provo River in Utah.
Assessing species vulnerabilities
We analyze species population trends and perform vulnerability assessments to determine what species are in greatest need of conservation.
Once assessments are made, state agencies can incorporate results into management plans. Our research on salmonfly declines in Utah was used to list them as a Species of Greatest Conservation Need in Utah. This will initiate funding for salmonfly research and conservation across the State. Similar assessments are in progress for species across multiple states.
Studying the ecological needs of specific species
We study the conditions that different species need to stay healthy. This helps identify targets for managing environmental conditions across western fisheries.
When we understand the environmental conditions that cause reductions in the abundance of important species, we can create improved goals for managing fisheries. Historically, aquatic insects have not been integrated into management planning because their needs have been unknown. Our analyses of large aquatic insects datasets are a first step in towards this goal.
Want to know what our monitoring programs have uncovered so far? Read our reports, here!