Publications
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Integration of weed-suppressive bacteria with herbicides to reduce exotic annual grasses and wildfire problems on ITD right-of-ways Integration of weed-suppressive bacteria with herbicides to reduce exotic annual grasses and wildfire problems on ITD right-of-ways
Invasion by exotic-annual grasses such as cheatgrass is impacting semiarid rangelands and especially transportation corridors, where it causes increased wildfire and many other environmental issues. Methods of reducing exotic annual grasses and restoring native perennials are needed, particularly testing of their intended target or unintended, non-target effects. In a series of...
Authors
Brynne E. Lazarus, Matthew J. Germino, Toby M. Maxwell
Could biological soil crusts act as natural fire fuel breaks in the sagebrush steppe? Could biological soil crusts act as natural fire fuel breaks in the sagebrush steppe?
No abstract available.
Authors
Lea A. Condon, Douglas J. Shinneman, Roger Rosentreter, Peter S. Coates
Persistence and quality of vegetation cover in expired Conservation Reserve Program fields Persistence and quality of vegetation cover in expired Conservation Reserve Program fields
For nearly 40 years, the Conservation Reserve Program (CRP) has implemented practices to reduce soil erosion, improve water quality, and provide habitat for wildlife and pollinators on highly erodible cropland in the United States. However, an approximately 40,470 ha (10 million acres) decline in enrolled CRP land over the last decade has greatly reduced the program's environmental...
Authors
Mark W. Vandever, Kenneth Elgersma, Sarah K. Carter, Ai Wen, Justin L. Welty, Robert Arkle, Timothy J. Assal, David S. Pilliod, David M. Mushet, Rich Iovanna
The influence of short-term temporal variability on the efficacy of dragonfly larvae as mercury biosentinels The influence of short-term temporal variability on the efficacy of dragonfly larvae as mercury biosentinels
Mercury (Hg) exposure to fish, wildlife, and humans is widespread and of global concern, thus stimulating efforts to reduce emissions. Because the relationships between rates of inorganic Hg loading, methylmercury (MeHg) production, and bioaccumulation are extremely complex and challenging to predict, there is a need for reliable biosentinels to understand the distribution of Hg in the...
Authors
James Willacker, Collin A. Eagles-Smith, Sarah J. Nelson, Colleen M. Flanagan-Pritz, David P. Krabbenhoft
Moisture abundance and proximity mediate seasonal use of mesic areas and survival of greater sage-grouse broods Moisture abundance and proximity mediate seasonal use of mesic areas and survival of greater sage-grouse broods
Water is a critical and limited resource, particularly in the arid West, but water availability is projected to decline even while demand increases due to growing human populations and increases in duration and severity of drought. Mesic areas provide important water resources for numerous wildlife species, including the greater sage-grouse (Centrocercus urophasianus; hereafter, sage...
Authors
John P. Severson, Peter S. Coates, Megan C. Milligan, Shawn T. O’Neil, Mark A. Ricca, Steve C. Abele, John D. Boone, Michael L. Casazza
Priorities for translating goodwill between movement ecologists and conservation practitioners into effective collaboration Priorities for translating goodwill between movement ecologists and conservation practitioners into effective collaboration
Addressing ongoing biodiversity loss requires collaboration between conservation scientists and practitioners. However, such collaboration has proved challenging. Despite the potential importance of tracking animal movements for conservation, reviews of the tracking literature have identified a gap between the academic discipline of movement ecology and its application to biodiversity...
Authors
Rascha J. M. Nuijten, Todd E. Katzner, Andrew M. Allen, Allert I. Bijleveld, Tjalle Boorsma, Luca Borger, Francesca Cagnacci, Tom Hart, Michelle Henley, Richard M. Herren, Eva Kok, Bronwyn Maree, Bruno Nebe, David Shohami, Susanne Marieke Vogel, Paul Walker, Ignas M. A. Heitkonig, E. J. Milner-Gulland
Effects of structure and volcanic stratigraphy on groundwater and surface water flow: Hat Creek basin, California, USA Effects of structure and volcanic stratigraphy on groundwater and surface water flow: Hat Creek basin, California, USA
Hydrogeologic systems in the southern Cascade Range in California (USA) develop in volcanic rocks where morphology, stratigraphy, extensional structures, and attendant basin geometry play a central role in groundwater flow paths, groundwater/surface-water interactions, and spring discharge locations. High-volume springs (greater than 3 m3/s) flow from basin-filling (
Authors
Marina Francesca Marcelli, Erick R. Burns, L.J. Patrick Muffler, Andrew J Meigs, Jennifer A. Curtis, Christian E. Torgersen
Spatial models can improve the experimental design of field-based transplant gardens by preventing bias due to neighborhood crowding Spatial models can improve the experimental design of field-based transplant gardens by preventing bias due to neighborhood crowding
Field-based transplant gardens, including common and reciprocal garden experiments, are a powerful tool for studying genetic variation and gene-by-environment interactions. These experiments assume that individuals within the garden represent independent replicates growing in a homogenous environment. Plant neighborhood interactions are pervasive across plant populations and could...
Authors
Andrii Zaiats, Juan M. Requena-Mullor, Matthew J. Germino, Jennifer S. Forbey, Bryce A. Richardson, T. Trevor Caughlin
Extent, patterns, and drivers of hypoxia in the world's streams and rivers Extent, patterns, and drivers of hypoxia in the world's streams and rivers
Hypoxia in coastal waters and lakes is widely recognized as a detrimental environmental issue, yet we lack a comparable understanding of hypoxia in rivers. We investigated controls on hypoxia using 118 million paired observations of dissolved oxygen (DO) concentration and water temperature in over 125,000 locations in rivers from 93 countries. We found hypoxia (DO
Authors
Joanna R Blaszczak, Lauren E Koenig, Francine H. Mejia, Alice M. Carter, Lluis Gomez-Gener, Christoper L Dutton, Nancy B. Grimm, Judson Harvey, Ashley M. Helton, Matthew J. Cohen
Future direction of fuels management in sagebrush rangelands Future direction of fuels management in sagebrush rangelands
Sagebrush ecosystems in the United States have been declining since EuroAmerican settlement, largely due to agricultural and urban development, invasive species, and altered fire regimes, resulting in loss of biodiversity and wildlife habitat. To combat continued conversion to undesirable ecological states and loss of habitat to invasive species fueled by frequent fire, a variety of fuel
Authors
Douglas J. Shinneman, Eva Strand, Mike Pellant, John T. Abatzoglou, Mark W. Brunson, Nancy Glenn, Julie A. Heinrichs, Mojtaba Sadegh, Nicole Vaillant
Evolutionary and ecological connectivity in westslope cutthroat trout (Oncorhynchus clarkii lewisi) and mountain whitefish (Prosopium williamsoni) in relation to the potential influences of Boundary Dam, Washington, Idaho, and parts of British Columbia Evolutionary and ecological connectivity in westslope cutthroat trout (Oncorhynchus clarkii lewisi) and mountain whitefish (Prosopium williamsoni) in relation to the potential influences of Boundary Dam, Washington, Idaho, and parts of British Columbia
In this report, we consider evolutionary and ecological connectivity for westslope cutthroat trout (Oncorhynchus clarkii lewisi) and mountain whitefish (Prosopium williamsoni) within the Pend Oreille River in northeastern Washington State, northern Idaho, and adjacent portions of southeastern British Columbia, Canada. Specifically, we focused on the rationale for active translocation of
Authors
Jason B. Dunham, Eric B. Taylor, Ernest R. Keeley
Exploring the role of cryptic nitrogen fixers in terrestrial ecosystems: A frontier in nitrogen cycling research Exploring the role of cryptic nitrogen fixers in terrestrial ecosystems: A frontier in nitrogen cycling research
Biological nitrogen fixation represents the largest natural flux of new nitrogen (N) into terrestrial ecosystems, providing a critical N source to support net primary productivity of both natural and agricultural systems. When they are common, symbiotic associations between plants and bacteria can add more than 100 kg N ha−1 y−1 to ecosystems. Yet, these associations are uncommon in many
Authors
Cory Cleveland, Carla R. G. Reis, Steven Perakis, Katherine A Dynarski, Sarah Batterman, Timothy Crews, Maga Gei, Michael Gundale, Duncan Menge, Mark Peoples, Sasha C. Reed, Verity Salmon, Fiona M. Soper, Benton Taylor, Monica Turner, Nina Wurzburger