University of Idaho faculty Karen Humes and Russell Qualls, along with their students, analyzed 30 years of crop water use data in southern Idaho to understand variations in irrigation application needs. Their research examined how differences in wet versus dry years and cool versus warm years influence crop water use and irrigation needs. By considering forecasted climate conditions, farmers can make informed decisions about crop selection and irrigation allocation, optimizing water use and improving overall agricultural efficiency.
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OUR GEM: Citizen Coordinating Council
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Keeping Coeur d’Alene Lake’s Water Quality in Check
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OUR GEM: Local Students Find Excitement with Hands-On Science
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The National Academies of Science Study – 17 Years of Research to Consider
This story was written by the Our Gem Collaborative team for the CDA Press on Sunday, July 18, 2021. With recent record-breaking warm temperatures, our beautiful lake is at the top of everyone’s mind. In fact, Governor Brad Little recently proclaimed July 2021 Lakes Appreciation Month, including a special mention of Coeur d’Alene Lake. This comes in the midst of a comprehensive assessment and review of data relevant to water quality in Coeur d’Alene Lake conducted by the prestigious National Academies…
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…
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…
