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Coeur d’Alene Basin Bull Trout
This story was written by Graham Freeman on behalf of the Our Gem Collaborative team for the CDA Press on Sunday, April 23, 2023. Read the original article. The Idaho Governor’s Office of Species Conservation (OSC) is dedicated to planning, coordinating and implementing the State’s actions to preserve, protect and restore species listed as candidate, threatened or endangered under the federal Endangered Species Act (ESA). This work is done in coordination with the State’s natural resource agencies and with input from…
BSU Team Develop New Approaches to Estimating Contributions to Streamflow
Boise State University faculty Anna Bergstrom and her team investigated rain and snowmelt contributions to streamflow in the Mores Creek Watershed spanning the rain-snow transition zone in southwestern Idaho. Researchers commonly use naturally occurring water isotopes to track water sources allowing for the quantification of if streams are sourced from rain or snow. By developing new approaches to define rain and snow isotopic signatures, Bergstrom and team found that streamflow contribution estimates can vary by up to 20%, depending on…
What do you value and why?
The following reflection was written and delivered by Post Falls resident, Jamie Esler, as part of Boise State University’s “Idaho Listens” event held at the Hagadone Event Center this past October. To learn more about Idaho Listens, or to watch all of the local speakers from the Coeur d’Alene Event, visit https://www.boisestate.edu/americanvalues/idaho-listens/ What do you value and why? The two of us sat on the ground within a few feet of each other but the berries were so thick we…
U of I Researchers Design Biochar-based Water Treatment System
A University of Idaho team, led by Professor Amin Mirkouei and supported by two recently graduated doctorate students, Rance Bare and Ethan Struhs, collaborated with the USDA Agricultural Research Service (Ken Overturf), U of I Aquaculture Research Institute (Brian Small) and the National High Magnetic Field Laboratory (Martha Chacón-Patiño, Amy Mckenna and Huan Chen) to design and custom-build an economical and sustainable water treatment system. This system was specifically developed to remove micronutrients, primarily phosphorus and nitrogen, from the wastewater…
IWRRI Grant Recipients Work on Sediment Transport Physics
Gianluca Blois, a professor of mechanical engineering at the University of Idaho’s Boise campus, works at the Center for Ecohydraulics Research (CER) with students to study how water moves through streams and rivers. Their research focuses on how stationary objects, like plants, affect water flow and the movement of sediments. This study used a specialized laboratory flume—a controlled stream environment—to measure water speed and pressure in aquatic systems. While scientists have long studied how landscape features like riverbanks and terrain…
OUR GEM: Restoration Project Turns Back the Clock at Hepton Lake
By Angelo Vitale, Fisheries Division Manager Last year, the Coeur d’Alene Tribe wrapped up construction work on one of its most ambitious projects to date and something that has been in the works for more than a decade. The Snyihms he mulshu’lmkhw (Swimmer’s Landing among the Cottonwoods) Project is located adjacent to the lower St. Joe River a few miles west of St. Maries, Idaho. During the pre-settlement era, the site was a floodplain marsh and wet meadow and was…