Publications
FORT scientists have produced more than 2000 peer reviewed publications that are registered in the USGS Publications Warehouse, along with many others prior to their work at the USGS or in conjunction with other government agencies.
Filter Total Items: 2378
Living with wildfire in the Squilchuck Drainage - Chelan County, Washington: 2020 data report Living with wildfire in the Squilchuck Drainage - Chelan County, Washington: 2020 data report
Research on the social dimensions of wildfire provides opportunities to understand how communities and the people who reside in those communities interact with the threat of wildfire. Overall, three findings from this project were particularly noteworthy. First, household survey results indicate that residents in the Squilchuck Drainage, Chelan County, Washington have high expectations...
Authors
Hannah Brenkert-Smith, Patricia A. Champ, Jon Riley, Christopher M. Barth, Colleen Donovan, James Meldrum, Carolyn Wagner
Flow‐ecology modelling to inform reservoir releases for riparian restoration and management Flow‐ecology modelling to inform reservoir releases for riparian restoration and management
Linked hydrologic, hydraulic, and ecological models can facilitate planning and implementing water releases from reservoirs to achieve ecological objectives along rivers. We applied a flow‐ecology model, the Ecosystem Functions Model (HEC‐EFM), to the Bill Williams River in southwestern USA to estimate areas suitable for recruitment of riparian tree seedlings in the context of managing...
Authors
John T Hickey, Patrick B. Shafroth, Woodrow L Fields
Uranium bioaccumulation dynamics in the mayfly Neocloeon triangulifer and application to site-specific prediction Uranium bioaccumulation dynamics in the mayfly Neocloeon triangulifer and application to site-specific prediction
Little is known about the underlying mechanisms governing the bioaccumulation of uranium (U) in aquatic insects. We experimentally parameterized conditional rate constants for aqueous U uptake, dietary U uptake, and U elimination for the aquatic baetid mayfly Neocloeon triangulifer. Results showed that this species accumulates U from both the surrounding water and diet, with waterborne...
Authors
Brianna L. Henry, Marie Noele Croteau, David Walters, Janet L. Miller, Daniel J. Cain, Christopher C. Fuller
Cottonwoods, water, and people-Integrating analysis of tree rings with observations of elders from the Eastern Shoshone and Northern Arapaho Tribes of the Wind River Reservation, Wyoming Cottonwoods, water, and people-Integrating analysis of tree rings with observations of elders from the Eastern Shoshone and Northern Arapaho Tribes of the Wind River Reservation, Wyoming
We assessed the history of flow and riparian ecosystem change along the Wind River using cottonwood tree-ring data, streamgage records, historical temperature and precipitation data, drought indices, and local observations and Traditional Ecological Knowledge from elders of the Eastern Shoshone and Northern Arapaho Tribes of the Wind River Reservation, Wyoming. This assessment identified...
Authors
Shannon M. McNeeley, Jonathan M. Friedman, Tyler A. Beeton, Richard D. Thaxton
Dendrochronology of a rare long-lived mediterranean shrub Dendrochronology of a rare long-lived mediterranean shrub
Ceanothus verrucosus (CEVE) is a globally rare, long-lived, chaparral shrub endemic to coastal southern California (CA) and northern Mexico. There is concern for CEVE persistence because of habitat loss, fire, and climate change, yet little is known about basic features of the plant, including whether it contains annual rings, plant age, and climate–growth response. Growth-ring analysis...
Authors
Ellis Q. Margolis, Keith Lombardo, Andrew E. Smith
Distance effects of gas field infrastructure on pygmy rabbits in southwestern Wyoming Distance effects of gas field infrastructure on pygmy rabbits in southwestern Wyoming
As domestic energy development activity continues in the western United States, wildlife conservation planning in affected regions is increasingly important. The geologic basins where oil and gas energy exploration is occurring are primarily sagebrush steppe rangelands. Sagebrush steppe habitats may support more than 20 vertebrate species of conservation concern, and for many of these...
Authors
Stephen S. Germaine, Timothy Assal, Aaron Freeman, Sarah K. Carter
Environmental gradients of selection for an alpine-obligate bird, the white-tailed ptarmigan (Lagopus leucura) Environmental gradients of selection for an alpine-obligate bird, the white-tailed ptarmigan (Lagopus leucura)
The warming climate will expose alpine species adapted to a highly seasonal, harsh environment to novel environmental conditions. A species can shift their distribution, acclimate, or adapt in response to a new climate. Alpine species have little suitable habitat to shift their distribution, and the limits of acclimation will likely be tested by climate change in the long-term. Adaptive...
Authors
Shawna J Zimmerman, Cameron L. Aldridge, Kathryn M. Langin, Gregory T Wann, Robert S. Cornman, Sara J. Oyler-McCance
Mortality predispositions of conifers across western USA Mortality predispositions of conifers across western USA
Conifer mortality rates are increasing in western North America, but the physiological mechanisms underlying this trend are not well understood.We examined tree‐ring‐based radial growth along with stable carbon (C) and oxygen (O) isotope composition (δ13C and δ18O, respectively) of dying and surviving conifers at eight old‐growth forest sites across a strong moisture gradient in the...
Authors
Wenzhi Wang, Nathan B. English, Charlotte Grossiord, Arthur Gessler, Adrian Das, Nathan L. Stephenson, Christopher H. Baisan, Craig D. Allen, Nate G. McDowell
Ecological forecasting—21st century science for 21st century management Ecological forecasting—21st century science for 21st century management
Natural resource managers are coping with rapid changes in both environmental conditions and ecosystems. Enabled by recent advances in data collection and assimilation, short-term ecological forecasting may be a powerful tool to help resource managers anticipate impending near-term changes in ecosystem conditions or dynamics. Managers may use the information in forecasts to minimize the...
Authors
John B. Bradford, Jake Weltzin, Molly L. McCormick, Jill Baron, Zack Bowen, Sky Bristol, Daren M. Carlisle, Theresa Crimmins, Paul C. Cross, Joe DeVivo, Mike Dietze, Mary Freeman, Jason Goldberg, Mevin Hooten, Leslie Hsu, Karen Jenni, Jennifer L. Keisman, Jonathan G. Kennen, Kathy Lee, David P. Lesmes, Keith A. Loftin, Brian W. Miller, Peter S. Murdoch, Jana Newman, Karen L. Prentice, Imtiaz Rangwala, Jordan Read, Jennifer Sieracki, Helen Sofaer, Steve Thur, Gordon Toevs, Francisco Werner, C. LeAnn White, Timothy White, Mark T. Wiltermuth
By
Ecosystems Mission Area, Water Resources Mission Area, Science Synthesis, Analysis, and Research Program, Contaminant Biology, Environmental Health Program, Science Analytics and Synthesis (SAS) Program, Central Plains Water Science Center, Eastern Ecological Science Center, Fort Collins Science Center, Maryland-Delaware-D.C. Water Science Center, National Wildlife Health Center, New Jersey Water Science Center, Pacific Island Ecosystems Research Center, Southwest Biological Science Center, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center
Associational effects of plant ontogeny on damage by a specialist insect herbivore Associational effects of plant ontogeny on damage by a specialist insect herbivore
Intraspecific variation in plant traits is a major cause of variation in herbivore feeding and performance. Plant defensive traits change as a plant grows, such that ontogeny may account for a substantial portion of intraspecific trait variation. We tested how the ontogenic stage of an individual plant, of an individual in the context of its neighboring plants, and of a patch of plants...
Authors
Olivia Cope, Zoe Becker, Paul J. Ode, Paul Ryan, Ian Pearse
Navigating climate adaptation on public lands: How views on ecosystem change and scale interact with management approaches Navigating climate adaptation on public lands: How views on ecosystem change and scale interact with management approaches
Managers are increasingly being asked to integrate climate change adaptation into public land management. The literature discusses a range of adaptation approaches, including managing for resistance, resilience, and transformation; but many strategies have not yet been widely tested. This study employed in-depth interviews and scenario-based focus groups in the Upper Gunnison Basin in...
Authors
Katherine R. Clifford, Laurie Yung, William Travis, Renee Rondeau, Betsy Neely, Imtiaz Rangwala, Nina Burkardt, Carina Wyborn
Quantifying development to inform management of Mojave and Sonoran desert tortoise habitat in the American southwest Quantifying development to inform management of Mojave and Sonoran desert tortoise habitat in the American southwest
Two tortoise species native to the American southwest have experienced significant habitat loss from development and are vulnerable to ongoing threats associated with continued development. Mojave desert tortoises Gopherus agassizii are listed as threatened under the US Endangered Species Act, and Sonoran desert tortoises G. morafkai are protected in Arizona (USA) and Mexico. Substantial...
Authors
Sarah K. Carter, Kenneth Nussear, Todd Esque, Ian IF Leinwand, Elroy H. Masters, Richard D. Inman, Natasha B. Carr, Linda J. Allison