Sherri Johnson

Former Employee

Research Ecologist

Pacific Northwest Research Station

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R. Daren Harmel, Devendra M. Amatya, Stephen D. Sebestyen, Ge Sun, Joshua Mott, Merilynn Schantz, Johnny Boggs, Peter V. Caldwell, John Campbell, Aaron Hird, Elizabeth Keppeler, Benjamin Rau, Sherri Johnson, Doug Smith. 2026. Water quality in reference watersheds in the United States: A compilation and analysis of small watershed data
Brooke Penaluna, Sherri Johnson, Amanda M. M. Pollock, Ivan Arismendi, Dana R. Warren. 2025. Biotic interactions and stream network position affect body size of aquatic vertebrates across watersheds
Devendra M. Amatya, S. Mukherjee, Elizabeth Keppeler, Peter V. Caldwell, Sherri Johnson, Stephen D. Sebestyen, John Campbell, Benjamin Rau, Kelly J. Elder, D.A. Misra, Pete M. Wohlgemuth. 2025. Trends and characteristics of hydroclimatic extremes on reference watersheds in experimental forests in the USA
Tamara K. Harms, Jim Hood, Mark D. Scheuerell, Irena Creed, John Campbell, I. Fernandez, S. N. Higgins, Sherri Johnson, James B. Shanley, Stephen D. Sebestyen, K. L. Webster, H. Yao. 2025. Seasonal synchronicity and multi-decadal stability of headwater biogeochemistry in the northern temperate zone
Sourav Mukherjee, Sudhanshu Panda, Devendra M. Amatya, Mariana Dobre, John Campbell, Roger Lew, Peter V. Caldwell, Kelly J. Elder, Johnny M. Grace, Sherri Johnson. 2025. Hydro-geomorphological assessment of culvert vulnerability to flood-induced soil erosion using an ensemble modeling approach
Sourav Mukherjee, Devendra M. Amatya, John Campbell, Landon Gryczkowski, Sudhanshu Panda, Sherri Johnson, Kelly J. Elder, Anna M. Jalowska, Peter V. Caldwell, Johnny M. Grace, Dariusz Młyński, Andrzej Wałęga. 2024. A watershed-scale multi-approach assessment of design flood discharge estimates used in hydrologic risk analyses for forest road stream crossings and culverts
Sourav Mukherjee, Devendra M. Amatya, Anna M. Jalowska, John Campbell, Sherri Johnson, Kelly J. Elder, Sudhanshu Panda, Johnny M. Grace, Duncan Kikoyo. 2023. Comparison of on-site versus NOAA’s extreme precipitation intensity-duration-frequency estimates for six forest headwater catchments across the continental United States
Adam Duarte, Nathan D. Chelgren, Jennifer C. Rowe, Christopher A. Pearl, Sherri Johnson, Michael J. Adams. 2023. Adjacent and downstream effects of forest harvest on the distribution and abundance of larval headwater stream amphibians in the Oregon Coast Range
Sherri Johnson, Alba Argerich, Linda R. Ashkenas, Rebecca J. Bixby, David C. Plaehn. 2023. Stream nitrate enrichment and increased light yet no algal response following forest harvest and experimental manipulation of headwater riparian zones
Joseph R. Benjamin, Jason B. Dunham, Sherri Johnson, Linda Ashkenas, Brooke Penaluna, Robert E. Bilby, Douglas Bateman, David Leer, J. Ryan Bellmore. 2022. Pathways of productivity and influences on top consumers in forested streams
Brooke Penaluna, Jonathan Burnett, Kelly Christiansen, Ivan Arismendi, Sherri Johnson, Kitty Griswold, Brett Holycross, Sonja Kolstoe. 2022. UPRLIMET: UPstream Regional LiDAR Model for Extent of Trout in stream networks
Daniel Liptzin, Jens Boy, John Campbell, Nicholas Clarke, Jean‐Paul Laclau, Roberto Godoy, Sherri Johnson, Klaus Kaiser, Gene E. Likens, Gunilla Pihl Karlsson, Daniel Markewitz, Michela Rogora, Stephen D. Sebestyen, James B. Shanley, Elena Vanguelova, Arne Verstraeten, Wolfgang Wilcke, Fred Worrall, William H. McDowell. 2022. Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon
Sherri Johnson, Judith L. Li, Janel B. Sobota, Linda R. Ashkenas, Amanda M. Pollock, Mark Meleason, Lisa Ganio. 2022. Macroinvertebrate responses to differing riparian treatments following forest harvest in the headwaters of Trask River watershed
Bianca M. Rodríguez‐Cardona, Adam S. Wymore, Alba Argerich, Rebecca T. Barnes, Susana Bernal, E. N. Jack Brookshire, Ashley A. Coble, Walter K. Dodds, Hannah M. Fazekas, Ashley M. Helton, Penny J. Johnes, Sherri Johnson, Jeremy Jones, Sujay S. Kaushal, Pirkko Kortelainen, Carla López‐Lloreda, Robert G. M. Spencer, William H. McDowell. 2022. Shifting stoichiometry: Long‐term trends in stream‐dissolved organic matter reveal altered C:N ratios due to history of atmospheric acid deposition
Sherri Johnson, Alba Argerich, Aron Borok, Daniel Sobota, Robert J. Danehy. 2021. Chapter 5: Ecoregion 6.2.7 Cascades: H.J. Andrews Experimental Forest, Oregon
Sherri Johnson, Don Henshaw, Greg Downing, Steve Wondzell, Mark Schulze, Adam Kennedy, Greg M. Cohn, Stephanie A. Schmidt, Julia A. Jones. 2021. Long‐term hydrology and aquatic biogeochemistry data from H. J. Andrews Experimental Forest, Cascade Mountains, Oregon
Adam S. Wymore, Penny J. Johnes, Susana Bernal, E. N. Jack Brookshire, Hannah M. Fazekas, Ashley M. Helton, Alba Argerich, Rebecca T. Barnes, Ashley A. Coble, Walter K. Dodds, Shahan Haq, Sherri Johnson, Jeremy Jones, Sujay S. Kaushal, Pirkko Kortelainen, Carla López‐Lloreda, Bianca M. Rodríguez‐Cardona, Robert G. M. Spencer, Pamela L. Sullivan, Christopher A. Yates, William H. McDowell. 2021. Gradients of anthropogenic nutrient enrichment alter N composition and DOM stoichiometry in freshwater ecosystems
Lauren Zatkos, Ivan Arismendi, Sherri Johnson, Brooke Penaluna. 2021. Geophysical templates modulate the structure of stream food webs dominated by omnivory
John Kirkland, Sherri Johnson, Christina A. Murphy. 2021. Pulling the plug: Annually draining a reservoir to help salmon
Maryanne Reiter, Sherri Johnson, Jessica Homyack, Jay E. Jones, Peter L. James. 2020. Summer stream temperature changes following forest harvest in the headwaters of the Trask River watershed, Oregon Coast Range
Holly Barnard, Enhao Du, Sherri Johnson, Julia Jones, Elizabeth Keppeler, Hyojung Kwon, Ashley A. Coble, Timothy E. Link, Brooke Penaluna, Maryanne Reiter, Mark River, Klaus Puettmann, Joseph Wagenbrenner. 2020. Long-term hydrological response to forest harvest during seasonal low flow: Potential implications for current forest practices
Christina A. Murphy, Gregory Taylor, Todd Pierce, Ivan Arismendi, Sherri Johnson. 2019. Short‐term reservoir draining to streambed for juvenile salmon passage and non‐native fish removal
Christina A. Murphy, Ivan Arismendi, Gregory A. Taylor, Sherri Johnson. 2019. Evidence for lasting alterations to aquatic food webs with short-duration reservoir draining
Zheng Dong, Charles T. Driscoll, Sherri Johnson, John Campbell, Afshin Pourmokhtarian, Anne M.K. Stoner, Katharine Hayhoe. 2019. Projections of water, carbon, and nitrogen dynamics under future climate change in an old-growth Douglas-fir forest in the western Cascade Range using a biogeochemical model
Andrea Watts, Steve Wondzell, Sherri Johnson, Alba Argerich. 2018. Counting carbon: Calculating how headwater streams contribute to the carbon cycle
Beth C. Norman, Matt R. Whiles, Sarah M. Collins, Alexander S. Flecker, Steve K. Hamilton, Sherri Johnson, Emma J. Rosi, Linda R. Ashkenas, William B. Bowden, Chelsea L. Crenshaw, Todd Crowl, Walter K. Dodds, Robert O. Hall, Rana El‐Sabaawi, Natalie A. Griffiths, Eugènia Marti, William H. McDowell, Scot D. Peterson, Heidi M. Rantala, Tenna Riis, Kevin S. Simon, Jennifer L. Tank, Steven A. Thomas, Daniel Schiller, Jackson R. Webster. 2017. Drivers of nitrogen transfer in stream food webs across continents
Brooke Penaluna, Deanna H. Olson, Rebecca Flitcroft, Matthew A. Weber, J. Ryan Bellmore, Steve Wondzell, Jason B. Dunham, Sherri Johnson, Gordon Reeves. 2017. Aquatic biodiversity in forests: a weak link in ecosystem services resilience
Jeremiah D. Groom, Sherri Johnson, Joshua D. Seeds, George G. Ice. 2017. Evaluating links between forest harvest and stream temperature threshold exceedances: the value of spatial and temporal data
Ivan Arismendi, Jeremiah D. Groom, Maryanne Reiter, Sherri Johnson, Liz Dent, Mark Meleason, Alba Argerich, Arne E. Skaugset. 2017. Suspended sediment and turbidity after road construction/improvement and forest harvest in streams of the Trask River Watershed Study, Oregon
Jennifer J. Follstad Shah, John S. Kominoski, Marcelo Ardón, Walter K. Dodds, Mark O. Gessner, Natalie A. Griffiths, Charles P. Hawkins, Sherri Johnson, Antoine Lecerf, Carri J. LeRoy, David W. P. Manning, Amy D. Rosemond, Robert L. Sinsabaugh, Christopher M. Swan, Jackson R. Webster, Lydia H. Zeglin. 2017. Global synthesis of the temperature sensitivity of leaf litter breakdown in streams and rivers
Devendra M. Amatya, John Campbell, Pete M. Wohlgemuth, Kelly J. Elder, Stephen D. Sebestyen, Sherri Johnson, Elizabeth Keppeler, Mary Beth Adams, Peter V. Caldwell, D. Misra. 2016. Hydrological processes of reference watersheds in Experimental Forests, USA
Alba Argerich, Roy Haggerty, Sherri Johnson, Steven M. Wondzell, Nicholas Dosch, Hayley Corson-Rikert, Linda R. Ashkenas, Robert Pennington, Christoph K. Thomas. 2016. Comprehensive multiyear carbon budget of a temperate headwater stream
Sarah J. K. Frey, Adam S. Hadley, Sherri Johnson, Mark Schulze, Julia A. Jones, Matthew. G. Betts. 2016. Spatial models reveal the microclimatic buffering capacity of old-growth forests
Brooke Penaluna, Jason B. Dunham, Steve F. Railsback, Ivan Arismendi, Sherri Johnson, Robert E. Bilby, Mohammad Safeeq, Arne E. Skaugset, James P. Meador. 2015. Local variability mediates vulnerability of trout populations to land use and climate change
Brooke Penaluna, Steve F. Railsback, Jason B. Dunham, Sherri Johnson, Robert E. Bilby, Arne E. Skaugset, Michael Bradford. 2015. The role of the geophysical template and environmental regimes in controlling stream-living trout populations
Ivan Arismendi, Mohammad Safeeq, Jason B Dunham, Sherri Johnson. 2014. Can air temperature be used to project influences of climate change on stream temperature?
James Vose, Wayne T. Swank, Mary Beth Adams, Devendra M. Amatya, John Campbell, Sherri Johnson, Frederick J. Swanson, Randy Kolka, Ariel Lugo, Robert C. Musselman, Charles Rhoades. 2014. The role of experimental forests and ranges in the development of ecosystem science and biogeochemical cycling research
Paige Fischer, Ken Vance-Borland, Kelly Burnett, Susan Hummel, Janean Creighton, Sherri Johnson, Lorien Jasny. 2014. Does the social capital in networks of “fish and fire” scientists and managers suggest learning?
Ivan Arismendi, Mohammad Safeeq, Sherri Johnson, Jason B Dunham, Roy Haggerty. 2013. Increasing synchrony of high temperature and low flow in western North American streams: Double trouble for coldwater biota?
Ivan Arismendi, Sherri Johnson, Jason B. Dunham, Roy Haggerty. 2013. Descriptors of natural thermal regimes in streams and their responsiveness to change in the Pacific Northwest of North America
Robert J. Danehy, Sherri Johnson. 2013. Applying four principles of headwater system aquatic biology to forest management
A. Argerich, Sherri Johnson, Stephen D. Sebestyen, Charles C. Rhoades, E. Greathouse, Jennifer D. Knoepp, Mary Beth Adams, G.E. Likens, John Campbell, W.H. McDowell, F.N. Scatena, G.G. Ice. 2013. Trends in stream nitrogen concentrations for forested reference catchments across the USA
Walter K. Dodds, Christopher T. Robinson, Evelyn E. Gaiser, Gretchen J.A. Hansen, Heather Powell, Joseph M. Smith, Nathaniel B. Morse, Sherri Johnson, Stanley V. Gregory, Tisza Bell, Timothy K. Kratz, William H. McDowell. 2012. Surprises and insights from long-term aquatic datasets and experiments
Dan G. Neary, Deborah C. Hayes, Lindsey Rustad, James Vose, Gerald J. Gottfried, Stephen Sebesteyn, Sherri Johnson, Fred Swanson, Mary Adams. 2012. US Forest Service Experimental Forests and Ranges Network: a continental research platform for catchment-scale research
Daniel J. Sobota, Sherri Johnson, Stan V. Gregory, Linda R. Ashkenas. 2012. A stable isotope tracer study of the influences of adjacent land use and riparian condition on fates of nitrate in streams
Ivan Arismendi, Sherri Johnson, Jason B. Dunham, Roy Haggerty. 2012. The paradox of cooling streams in a warming world: regional climate trends do not parallel variable local trends in stream temperature in the Pacific continental United States
Judith L. Li, Sherri Johnson, Janel Banks Sobota. 2011. Three responses to small changes in stream temperature by autumn-emerging aquatic insects
Ashley M. Helton, Geoffrey C. Poole, Judy L. Meyer, Wilfred M. Wollheim, Bruce J. Peterson, Patrick J. Mulholland, Emily Bernhardt, Jack A. Stanford, Clay Arango, Linda R. Ashkenas, Lee W. Cooper, Walter K. Dodds, Stanley V. Gregory, Robert O. Hall, Stephen K. Hamilton, Sherri Johnson, William H. McDowell, Jody D. Potter, Jennifer L. Tank, Suzanne M. Thomas, H. Maurice Valett, Jackson R. Webster, Lydia Zeglin. 2011. Thinking outside the channel: modeling nitrogen cycling in networked river ecosystems
J.J. Beaulieu, J.L. Tank, S.K. Hamilton, W.M. Wollheim, R.O. Hall, P.J. Mulholland, B.J. Peterson, L.R. Ashkenas, L.W. Cooper, C.N. Dahm, W.K. Dodds, N.B. Grimm, Sherri Johnson, W.H. McDowell, G.C. Poole, H.M. Valett, C.P. Arango, M.J. Bernot, A.J. Burgin, C.L. Crenshaw, A.M. Helton, L.T. Johnson, J.M. O'Brien, J.D. Potter, R.W. Sheibley, D.J. Sobota, S.M. Thomas. 2011. Nitrous oxide emission from denitrification in stream and river networks
Melody J. Bernot, Daniel J. Sobota, Robert O. Hall, Patrick J. Mulholland, Walter K. Dodds, Jackson R. Webster, Jennifer L. Tank, Linda R. Ashkenas, Lee W. Cooper, Clifford N. Dahm, Stanley V. Gregory, Nancy B. Grimm, Stephen K. Hamilton, Sherri Johnson, William H. McDowell, Judith L. Meyer, Bruce Peterson, Geoffrey C. Poole, H. Maurice Valett, Clay Arango, Jake J. Beaulieu, Amy J. Burgin, Chelsea Crenshaw, Ashley M. Helton, Laura Johnson, Jeff Merriam, B.R. Niederlehner, Jonathan M. O'Brien, Jody D. Potter, Richard W. Sheibley, Suzanne M. Thomas, Kym Wilson. 2010. Inter-regional comparison of land-use effects on stream metabolism
Brian H. Hill, Frank H. McCormick, Bret C. Harvey, Sherri Johnson, Mel Warren, Colleen M. Elonen. 2010. Microbial enzyme activity, nutrient uptake and nutrient limitation in forested streams
Rhonda Mazza, Sherri Johnson. 2009. Undercover isotopes: tracking the fate of nitrogen in streams
Liz Dent, Danielle Vick, Kyle Abraham, Stephen Schoenholtz, Sherri Johnson. 2008. Summer temperature patterns in the headwater streams of the Oregon coast range
Patrick J Mulholland, Ashely M. Helton, Geoffrey C. Poole, Robert O. Hall, Stephen K. Hamilton, Bruce J. Peterson, Jennifer L. Tank, Linda R. Ashkenas, Lee W. Cooper, Clifford N. Dahm, Walter K. Dodds, Stuart E.G. Findlay, Stanley V. Gregory, Nancy B. Grimm, Sherri Johnson, William H. McDowell, Judy L. Meyer, H. Maurice Valett, Jackson R. Webster, Clay P. Arango, Jake J. Beaulieu, Melody J. Bernot, Amy J. Burgin, Chelsea L. Crenshaw, Laura T. Johnson, B.R. Niederlehner, Jonathan M. O'Brien, Jody D. Potter, Richard W. Sheibley, Daniel J. Sobota, Suzanne M. Thomas. 2008. Stream denitrification across biomes and its response to anthropogenic nitrate loading
Eran Hood, Michael N. Gooseff, Sherri Johnson. 2006. Changes in the character of stream water dissolved organic carbon during flushing in three small watersheds, Oregon.
Jackson R Webster, Partick J. Mulholland, Jennifer L. Tanks, H. Maurice Valett, Walter K. Dodds, Bruce J. Peterson, William B. Bowden, Clifford N. Dahm, Stuart Findlay, Stanley V. Gregory, Nancy B. Grimm, Stephen K. Hamilton, Sherri Johnson, Eugenia Marti, William H. McDowell, Judy L. Meyer, Donna D. Morrall, Steven A. Thomas, Wilfred M. Wollhem. 2003. Factors affecting ammonium uptake in streams - an inter-biome perspective

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Last updated March 10, 2026

Sherri Johnson

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