A hydrologist carefully folds a filter used to collect an eDNA sample

With gloved hands and tweezers, folding a water filter

Detailed Description

As part of the Regional Stream Quality Assessments (RSQA), hydrologists, ecologists, and technicians did ecological surveys of aquatic biota and stream habitat.  Here, a hydrologist carefully folds a filter used to collect a sample for analysis of eDNA.

Details

Image Dimensions: 3968 x 2976

Date Taken:

Location Taken: Oakland, CA, US