eDNA Collaborative
November 26, 2025
Counting salmon is a breeze with airborne eDNA
In a new study, University of Washington researchers collected salmon DNA in air filters near a stream, showing that eDNA can move between air and water, a possibility scientists hadn’t accounted for that opens new avenues for monitoring aquatic species.
October 18, 2023
DNA shows where Washington culvert replacements helped spawning salmon
A project led by the UW used genetic sleuthing to study how salmon were affected by two major culvert replacements near the city of Bellingham. One project, a major upgrade under Interstate-5, had a big impact, while the other old culvert may have been less of a barrier to fish. Authors from the UW and NOAA are studying the use of eDNA in future environmental impact reporting.
June 9, 2022
Scientists seek to grow the field of eDNA research ‘without squelching creativity’
A new effort at the University of Washington aims to accelerate eDNA research by supporting existing projects and building a network of practitioners to advance the nascent field.
