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: 2408
Evaluating establishment of conservation practices in the Conservation Reserve Program across the central and western United States Evaluating establishment of conservation practices in the Conservation Reserve Program across the central and western United States
The U.S. Department of Agriculture's Conservation Reserve Program (CRP) is one of the largest private lands conservation programs in the United States, establishing perennial vegetation on environmentally sensitive lands formerly in agricultural production. Over its 35 year existence, the CRP has evolved to include diverse conservation practices (CPs) while concomitantly meeting its core...
Authors
Mark W. Vandever, Sarah K. Carter, Timothy J. Assal, Kenneth Elgersma, Ai Wen, Justin L. Welty, Robert S. Arkle, Rich Iovanna
Trait heritability and its implications for the management of an invasive vertebrate Trait heritability and its implications for the management of an invasive vertebrate
Control methods that target specific traits of an invasive species can produce results contrary to the aims of management. If targeted phenotypes exhibit heritability, then it follows that the invasive species could evolve greater resistance to the applied control measures over time. Additional complications emerge if those traits targeted by control are also inversely related to...
Authors
Brenna A Levine, Marlis R Douglas, Amy A. Yackel Adams, Bjorn Lardner, Robert Reed, Julie A. Savidge, Michael E Douglas
Extreme events trigger terrestrial and marine ecosystem collapses: A tale of two regions Extreme events trigger terrestrial and marine ecosystem collapses: A tale of two regions
We outline the multiple, cross-scale, and complex consequences of terrestrial and marine ecosystem heatwaves in two regions on opposite sides of the planet: the southwestern USA and southwestern Australia, both encompassing Global Biodiversity Hotspots, and where ecosystem collapses or features of it have occurred in the past two decades. We highlight ecosystem shifts that have clearly
Authors
Katinka X. Ruthrof, Joseph B. Fontaine, David D. Breshears, Jason P. Field, Craig D. Allen
Prioritizing restoration areas to conserve multiple sagebrush-associated wildlife species Prioritizing restoration areas to conserve multiple sagebrush-associated wildlife species
Strategic restoration of altered habitat is one method for addressing worldwide biodiversity declines. Within the sagebrush steppe of western North America, habitat degradation has been linked to declines in many species, making restoration a priority for managers; however, limited funding, spatiotemporal variation in restoration success, and the need to manage for diverse wildlife...
Authors
Courtney Jean Duchardt, Adrian P. Monroe, Julie A. Heinrichs, Michael S. O’Donnell, David R. Edmunds, Cameron L. Aldridge
U.S. Geological Survey landscape science strategy 2020–2030 U.S. Geological Survey landscape science strategy 2020–2030
Across our Nation, multiple Federal, State, Tribal, and local governments are working with stakeholders and landowners to restore, conserve, and manage lands and resources to benefit fish, wildlife, and people. One of the largest Federal efforts is led by the U.S. Department of the Interior (DOI), with multiple DOI agencies working to conserve and manage public lands, resources, and...
Authors
Karen E. Jenni, Sarah K. Carter, Nicholas G. Aumen, Zachary H. Bowen, John B. Bradford, Michael A. Chotkowski, Leslie Hsu, Peter S. Murdoch, Scott W. Phillips, Kevin L. Pope, Rudy Schuster, Melanie J. Steinkamp, Jake Weltzin, George Z. Xian
Is there an urban pesticide signature? Urban streams in five U.S. regions share common dissolved-phase pesticides but differ in predicted aquatic toxicity Is there an urban pesticide signature? Urban streams in five U.S. regions share common dissolved-phase pesticides but differ in predicted aquatic toxicity
Pesticides occur in urban streams globally, but the relation of occurrence to urbanization can be obscured by regional differences. In studies of five regions of the United States, we investigated the effect of region and urbanization on the occurrence and potential toxicity of dissolved pesticide mixtures. We analyzed 225 pesticide compounds in weekly discrete water samples collected...
Authors
Lisa H. Nowell, Patrick W. Moran, Laura M. Bexfield, Barbara Mahler, Peter C. Van Metre, Paul M. Bradley, Travis S. Schmidt, Daniel T. Button, Sharon L. Qi
By
Ecosystems Mission Area, Water Resources Mission Area, Contaminant Biology, Environmental Health Program, Toxic Substances Hydrology, California Water Science Center, Fort Collins Science Center, Maryland-Delaware-D.C. Water Science Center, New Mexico Water Science Center, Oklahoma-Texas Water Science Center, Oregon Water Science Center, Pennsylvania Water Science Center, South Atlantic Water Science Center (SAWSC), Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center, Washington Water Science Center
Experimental warming differentially affects vegetative and reproductive phenology of tundra plants Experimental warming differentially affects vegetative and reproductive phenology of tundra plants
Rapid climate warming is altering Arctic and alpine tundra ecosystem structure and function, including shifts in plant phenology. While the advancement of green up and flowering are well-documented, it remains unclear whether all phenophases, particularly those later in the season, will shift in unison or respond divergently to warming. Here, we present the largest synthesis to our...
Authors
Courtney G. Collins, Sarah Claire Elmendorf, Robert D. Hollister, Greg Henry, Karin Clark, Anne Bjorkman, Isla H. Myers-Smith, Janet S. Prevéy, Isabel Ashton, Jakob J. Assmann, Juha Alatalo, Michele Carbognani, Chelsea Chisholm, Elisabeth J. Cooper, Chiara, Ingibjorg Svala Jonsdottir, Kari Klanderud, Christopher Kopp, Carolyn Livensperger, Marguerite Mauritz, Jeremy May, Ulf Molau, Steven F. Oberbaeur, Emily Ogburn, Zoe Panchen, Alessandro Petraglia, Eric Post, Christian Rixen, Heidi Rodenhizer, Ted Schuur, Phillip Semenchuk, Jane G. Smith, Heidi Steltzer, Ørjan Totland, Marilyn Walker, Jeffrey Welker, Katharine N. Suding
Integrating wildlife habitat models with state-and-transitions models to enhance the management of rangelands for multiple objectives Integrating wildlife habitat models with state-and-transitions models to enhance the management of rangelands for multiple objectives
State-and-transition models (STMs) are tools used in rangeland management to describe linear and nonlinear vegetation dynamics as conceptual models. STMs can be improved by including additional ecosystem services, such as wildlife habitat, so that managers can predict how local populations might respond to state changes and to illustrate the tradeoffs in managing for different ecosystem...
Authors
Jennifer M. Timmer, Crystal Y. Tipton, Retta A. Bruegger, David J. Augustine, Christopher P.K. Dickey, Maria E. Fernandez-Gimenez, Cameron L. Aldridge
Native mammalian predators can depredate adult Burmese Pythons in Florida Native mammalian predators can depredate adult Burmese Pythons in Florida
Invasive predators are of conservation concern because they contribute to species declines and extinctions worldwide. Interactions of native fauna and invasive predators can be complex, but understanding these relationships can guide management and restoration. Observations of these interactions are especially important for invaders with low detectability like Python bivittatus (Burmese...
Authors
Matthew F. McCollister, Jillian Maureen Josimovich, Austin Lee Fitzgerald, Deborah K. Jansen, Andrea Faye Currylow
Synthesizing and analyzing long-term monitoring data: A greater sage-grouse case study Synthesizing and analyzing long-term monitoring data: A greater sage-grouse case study
Long-term monitoring of natural resources is imperative for increasing the understanding of ecosystem processes, services, and how to manage those ecosystems to maintain or improve function. Challenges with using these data may occur because methods of monitoring changed over time, multiple organizations collect and manage data differently, and monetary resources fluctuate, affecting...
Authors
Michael S. O’Donnell, David R. Edmunds, Cameron L. Aldridge, Julie A. Heinrichs, Adrian P. Monroe, Peter S. Coates, Brian G. Prochazka, Thomas J Christiansen, Steve E. Hanser, Lief A. Wiechman, Avery A Cook, Shawn P. Espinosa, Lee J. Foster, Kathleen A. Griffin, Jesse L. Kolar, Katherine Miller, Ann M. Moser, Thomas E. Remington, Travis J Runia, Leslie A Schreiber, Michael A Schroeder, San J Stiver, Nyssa I Whitford, Catherine S Wightman
Monitoring long-term riparian vegetation trends to inform local habitat management in a mountainous environment Monitoring long-term riparian vegetation trends to inform local habitat management in a mountainous environment
Riparian ecosystems provide critical habitat for many species, yet assessment of vegetation condition at local scales is difficult to measure when considering large areas over long time periods. We present a framework to map and monitor two deciduous cover types, upland and riparian, occupying a small fraction of an expansive, mountainous landscape in north-central Wyoming. Initially, we...
Authors
Timothy J. Assal, Valerie A. Steen, Todd Caltrider, Travis Cundy, Cheyenne Stewart, Nicholas Manning, Patrick J. Anderson
Effects of elk and bison herbivory on narrowleaf cottonwood Effects of elk and bison herbivory on narrowleaf cottonwood
Ungulate browsing influences the structure and composition of woody plant communities, including species composition and biomass production as well as age distribution, recruitment, and mortality. We evaluated effects of elk and bison herbivory on narrowleaf cottonwood (Populus angustifolia) communities in a semiarid ecosystem in southern Colorado. Cottonwoods in this ecosystem have been...
Authors
Linda C. Zeigenfuss, Kathryn A. Schoenecker