Images

The 6 components that comprise READI-Net are each represented by an interlocking hexagon, illustrating the multi-dimensional aspect of the project including: Autonomous eDNA samplers, Broad spectrum surveillance, Where & when to sample, Lab analysis standards, Information framework, and Communication. 

The 6 components that comprise READI-Net are each represented by an interlocking hexagon, illustrating the multi-dimensional aspect of the project including: Autonomous eDNA samplers, Broad spectrum surveillance, Where & when to sample, Lab analysis standards, Information framework, and Communication. 

Big Sheep Canyon, Red Rock Lakes National Wildlife Refuge, Centennial Mountains, southern Montana.

Water tracing dye was injected into a stream in Leadville, Colorado, to identify locations of metal loading and to guide geophysical measurements.

A filter from the Smith-Root sampler that collects eDNA when water is pushed through. This pattern is indicative of turbid water passing through the filter.

University of Idaho Doris Duke Scholars at the USFWS National Conservation Training Center. From left to right, standing: Orion Cardenas-Ritzert, Abigain Cano Perez, Dr. Kerri Vierling (faculty co-advisor), Zander Zuniga; in front, Emily Cook. Photograph by co-advisor Courtney Conway.

Photographs from a colony of boulder brain coral (Colpophyllia natans) found losing tissue in Biscayne Bay, Miami, FL, US. (A). In situ photograph. An area of prior tissue loss is covered in algal overgrowth (O), new loss is evidenced by white, bare skeleton not yet overgrown by algae (S), and intact healthy-appearing tissue is greenish brown (H).

USGS field technician photographing bumble bees captured during monitoring surveys at Logan Pass, Glacier National Park, Montana.

A Saildrone Explorer being towed on Lake Erie at the beginning of a mission to collect data to improve fishery surveys in July 2023.

A Saildrone Explorer being towed in the harbor in Erie, PA at the beginning of a mission to collect data to improve fishery surveys in July 2023.

A Saildrone Explorer being towed on Lake Erie at the beginning of a mission to collect data to improve fishery surveys in July 2023.

A Saildrone Explorer in the harbor being towed out onto Lake Erie for the beginning of a mission to collect data to improve fishery surveys on July 14, 2023.

A Saildrone Explorer in the harbor before its launch on Lake Erie for the beginning of a mission to collect data to improve fishery surveys in July 2023.

A Saildrone Explorer being towed through the harbor in Erie, PA at the beginning of a mission to collect data to improve fishery surveys in July 2023.

A Saildrone Explorer in the harbor being towed out onto Lake Erie for the beginning of a mission to collect data to improve fishery surveys on July 14, 2023.

A Saildrone Explorer being towed through the harbor in Erie, PA at the beginning of a mission to collect data to improve fishery surveys in July 2023.

Austin Waag performing radio-telemetry at Glacier Point with Half Dome in the background, as part of a project tracking bats in Yosemite National Park.

Biologists set up a triple-high mist net to capture bats with El Capitan, one of Yosemite's most iconic rock formations, in the background, as part of a study to track bats in Yosemite.

A Project ROAM (Rapid and Other Methods for Assessment and Monitoring) crew collecting vegetation data at a complex plot with over 40 unique species. 

The USGS provides science to understand, protect, restore, and solve problems in the world around us, and that includes interconnected communities of living things called ecosystems. 

A long-term fiber-optic distributed temperature sensing monitoring array installed along Cement Creek near Silverton CO to track acid mine influenced groundwater discharge to the creek over time.