Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Rachelle C. Johnson"'
Publikováno v:
Water, Vol 16, Iss 8, p 1157 (2024)
Introducing anadromous fish upstream of migration barriers has frequently been proposed as a conservation strategy, but existing conditions and future changes to the ecosystems above barriers such as invasive species, climate change, and varying wate
Externí odkaz:
https://doaj.org/article/04bec264121e4bc9a86a9a301d0c714a
Autor:
Carri J. LeRoy, Sarah A. Morley, Jeffrey J. Duda, Alex A. Zinck, Paris J. Lamoureux, Cameron Pennell, Ali Bailey, Caitlyn Oswell, Mary Silva, Brandy K. Kamakawiwo’ole, Sorrel Hartford, Jacqueline Van Der Hout, Roger Peters, Rebecca Mahan, Justin Stapleton, Rachelle C. Johnson, Melissa M. Foley
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Large-scale dam removals provide opportunities to restore river function in the long-term and are massive disturbances to riverine ecosystems in the short-term. The removal of two dams on the Elwha River (WA, USA) between 2011 and 2014 was the larges
Externí odkaz:
https://doaj.org/article/57fd5c10fd77411f97777d7dbb497fd6
Autor:
Jeffrey J. Duda, Suman Jumani, Daniel J. Wieferich, Desiree Tullos, S. Kyle McKay, Timothy J. Randle, Alvin Jansen, Susan Bailey, Benjamin L. Jensen, Rachelle C. Johnson, Ella Wagner, Kyla Richards, Seth J. Wenger, Eric J. Walther, Jennifer A. Bountry
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Given the burgeoning dam removal movement and the large number of dams approaching obsolescence in the United States, cost estimating data and tools are needed for dam removal prioritization, planning, and execution. We used the list of removed dams
Externí odkaz:
https://doaj.org/article/3532c28f1c624d938370a487324da254
Autor:
Sarah A. Morley, Melissa M. Foley, Jeffrey J. Duda, Mathew M. Beirne, Rebecca L. Paradis, Rachelle C. Johnson, Michael L. McHenry, Mel Elofson, Earnest M. Sampson, Randall E. McCoy, Justin Stapleton, George R. Pess, Hideyuki Doi
Publikováno v:
PLoS ONE, Vol 15, Iss 9 (2020)
We measured food availability and diet composition of juvenile salmonids over multiple years and seasons before and during the world’s largest dam removal on the Elwha River, Washington State. We conducted these measurements over three sediment-imp
Externí odkaz:
https://doaj.org/article/157244e23f7b4789abe98a89706e40f4
Autor:
Yong Gao, Timothy A. White, Lee J. Baumgartner, Erin A. Miller, Katrina V. Cook, Richard S. Brown, Brett D. Pflugrath, Latricia L. Rozeboom, Jason G. McLellan, Timothy J. Linley, Rachelle C. Johnson, Frederick E. Dowell
Publikováno v:
Conservation Physiology
Techniques were developed to determine when fish are vulnerable to barotrauma when rapidly decompressed during hydroturbine passage. Sturgeons were decompressed in early life-stages and X-ray radiographs were taken to determine when gas was present i