Northern Rocky Mountain Science Center (NOROCK)

Publications

Below is a list of available NOROCK peer reviewed and published science. If you are in search of a specific publication and cannot find it below or through a search, please contact ssoileau@usgs.gov.

Filter Total Items: 719
Year Published: 2018

Identifying management-relevant research priorities for responding to disease-associated amphibian declines

A research priority can be defined as a knowledge gap that, if resolved, identifies the optimal course of conservation action. We (a group of geographically distributed and multidisciplinary research scientists) used tools from nominal group theory and decision analysis to collaboratively identify and prioritize information...

Campbell Grant, Evan H.; Adams, Michael J.; Fisher, Robert N.; Grear, Daniel A.; Halstead, Brian J.; Hossack, Blake R.; Muths, Erin L.; Richgels, Katherine L. D.; Russell, Robin E.; Smalling, Kelly; Waddle, J. Hardin; Walls, Susan C.; White, C. LeAnn
Grant, E. H. C., Adams, M. J., Fisher, R. N., Grear, D. A., Halstead, B. J., Hossack, B. R., Muths, E., Richgels, K. L. D., Russell, R. E., Smalling, K. L., Waddle, J. H., Walls, S. C., and White, C. L., 2018, Identifying management-relevant research priorities for responding to disease-associated amphibian declines: Global Ecology and Conservation, v. 16, article e00441, 9 p. https://doi.org/10.1016/j.gecco.2018.e00441

Year Published: 2018

Effects of persistent energy-related brine contamination on amphibian abundance in national wildlife refuge wetlands

To inform sustainable energy development, it is important to understand the ecological effects of historical and current production practices and the persistence of those effects. The Williston Basin is one of North America's largest oil production areas and overlaps the Prairie Pothole Region, an area densely...

Hossack, Blake R.; Smalling, Kelly L.; Anderson, Chauncey W.; Preston, Todd M.; Cozzarelli, Isabelle M.; Honeycutt, R. Ken
Hossack, B. R., K. L. Smalling, C. W. Anderson, T. M. Preston, I. M. Cozzarelli, and R. Ken Honeycutt. 2018. Effects of persistent energy-related brine contamination on amphibian abundance in national wildlife refuge wetlands. Biological Conservation 228:36–43.

Year Published: 2018

Impacts of temporal revisit designs on the power to detect trend with a linear mixed model: An application to long-term monitoring of Sierra Nevada lakes

Long-term ecological monitoring programs often use linear mixed models to estimate trend in an ecological indicator sampled across large landscapes. A linear mixed model is versatile for estimating a linear trend in time as well as components of spatial and temporal variationin the case of unbalanced data structures,...

Starcevich, Leigh Ann H.; Irvine, Kathryn M.; Heard, Andrea M.
Starcevich, LAH, Irvine, KM, Heard, AM. (2018) Impacts of temporal revisit designs on the power to detect trend with a linear mixed model: an application to long-term monitoring of Sierra Nevada lakes. Ecological Indicators 93:847-855.

Year Published: 2018

Occupancy modeling species–environment relationships with non‐ignorable survey designs

Statistical models supporting inferences about species occurrence patterns in relation to environmental gradients are fundamental to ecology and conservation biology. A common implicit assumption is that the sampling design is ignorable and does not need to be formally accounted for in analyses. The analyst assumes data are representative of the...

Irvine, Kathryn M.; Rodhouse, Thomas J.; Wright, Wilson J.; Olsen, Anthony R.
Irvine, KM, Rodhouse, TJ, Wright, WJ, Olsen, AR. 2018. Occupancy modeling species-environment relationships with non-ignorable survey designs. Ecological Applications. 28(6):1616-1625.

Year Published: 2018

Quantifying climate sensitivity and climate-driven change in North American amphibian communities

Changing climate will impact species’ ranges only when environmental variability directly impacts the demography of local populations. However, measurement of demographic responses to climate change has largely been limited to single species and locations. Here we show that amphibian communities are responsive to climatic variability, using >...

Miller, David A.W.; Campbell Grant, Evan H.; Muths, Erin L.; Amburgey, Staci M.; Adams, Michael J.; Joseph, Maxwell B.; Waddle, J. Hardin; Johnson, Pieter T.J.; Ryan, Maureen E.; Schmidt, Benedikt R.; Calhoun, Daniel L.; Davis, Courtney L.; Fisher, Robert N.; Green, David M.; Hossack, Blake R.; Rittenhouse, Tracy A.G.; Walls, Susan C.; Bailey, Larissa L.; Cruickshank, Sam S.; Fellers, Gary M.; Gorman, Thomas A.; Haas, Carola A.; Hughson, Ward; Pilliod, David S.; Price, Steven J.; Ray, Andrew M.; Sadinski, Walter; Saenz, Daniel; Barichivich, William J.; Brand, Adrianne B,; Brehme, Cheryl S.; Dagit, Rosi; Delaney, Katy S.; Glorioso, Brad M.; Kats, Lee B.; Kleeman, Patrick M.; Pearl, Christopher; Rochester, Carlton J.; Riley, Seth P. D.; Roth, Mark F.; Sigafus, Brent
Miller, D. A. W., Grant, E. H. C., Muths, E., Amburgey, S. M., Adams, M. J., Joseph, M. B., Waddle, J. H., Johnson, P. J. T., Ryan, M. E., Schmid, B. R., Calhoun, D. L., Davis, C. L., Fisher, R. N., Green, D. M., Hossack, B. R., Rittenhouse, T. A. G., Walls, S. C., Bailey, L. L., Cruickshank, S. S., Fellers, G. M., Gorman, T. A., Haas, C. A., Hughson, W., Pilliod, D. S., Price, S. J., Ray, A. M., Sadinski, W., Saenz, D., Barichivich, W. J., Brand, A. B., Brehme, C. S., Dagit, R., Delaney, K. S., Glorioso, B. M., Kats, L. B., Kleeman, P. M., Pearl, C. A., Rochester, C. J., Riley, S. P. D., Roth, M., and Sigafus, B. H., 2018, Quantifying climate sensitivity and climate-driven change in North American amphibian communities: Nature Communications, v. 9, no. Article number: 3926, p. 1-15. https://doi.org/10.1038/s41467-018-06157-6

Year Published: 2018

The ecology of movement and behaviour: a saturated tripartite network for describing animal contacts

Ecologists regularly use animal contact networks to describe interactions underlying pathogen transmission, gene flow, and information transfer. However, empirical descriptions of contact often overlook some features of individual movement, and decisions about what kind of network to use in a particular setting are commonly ad hoc. Here, we...

Manlove, Kezia R.; Aiello, Christina M.; Sah, Pratha; Cummins, Bree; Hudson, Peter J.; Cross, Paul C.
Manlove, K., Aiello, C.M., Sah, P., Cummins, B., Hudson, P.J. & Cross, P.C. (2018). The ecology of movement and behavior: A saturated tripartite model for describing animal contacts. Proceedings of the Royal Society B: Biological Sciences, 285: 20180670

Year Published: 2018

Tradeoffs of a portable, field-based environmental DNA platform for detecting invasive northern pike (Esox lucius) in Alaska

Environmental DNA (eDNA) has improved detection probabilities of aquatic invasive species but lab-based analyticalplatforms for eDNA analyses slow opportunities for rapid response. Effective approaches that address this analyticalbottleneck and improve capacity for rapid response are urgently needed. We tested the sensitivity of a portable, field-...

Sepulveda, Adam J.; Hutchins, Patrick R.; Massengill, Robert L.; Dunker, Kristine J.

Year Published: 2018

Estimating distemper virus dynamics among wolves and grizzly bears using serology and Bayesian state‐space models

Many parasites infect multiple hosts, but estimating the transmission across host species remains a key challenge in disease ecology. We investigated the within and across host species dynamics of canine distemper virus (CDV) in grizzly bears (Ursus arctos) and wolves (Canis lupus) of the Greater Yellowstone Ecosystem (GYE). We hypothesized that...

Cross, Paul C.; van Manen, Frank T.; Viana, Mafalda; Almberg, Emily S.; Bachen, Daniel; Brandell, Ellen E.; Haroldson, Mark A.; Hudson, Peter J.; Stahler, Daniel R.; Smith, Douglas W.
Cross, P. C., F. T. Van Manen, M. Viana, E. S. Almberg, D. Bachen, E. Brandell, M. A. Haroldson, P. J. Hudson, D. R. Stahler, and D. W. Smith. 2018. Estimating distemper virus dynamics among wolves and grizzly bears using serology and Bayesian state-space models. Ecology and Evolution 00:000-000.

Year Published: 2018

International meeting on sarcoptic mange in wildlife, June 2018, Blacksburg, Virginia, USA

Sarcoptic mange is a globally distributed disease caused by the burrowing mite Sarcoptes scabiei, which also causes scabies in humans. A wide and increasing number of wild mammal species are reported to be susceptible to mange; however, the impacts of the disease in wildlife populations, mechanisms involved in its eco-epidemiological dynamics...

Astorga, Francisca; Carver, Scott; Almberg, Emily S.; Sousa, Giovane R.; Wingfield, Kimberly; Niedringhaus, Kevin D.; Van Wick, Peach; Rossi, Luca; Xie, Yue; Cross, Paul C.; Angelone, Samer; Gortázar, Christian; Escobar, Luis E.
Astorga, F., S. Carver, E. S. Almberg, G. R. Sousa, K. Wingfield, K. D. Niedringhaus, P. Van Wick, L. Rossi, Y. Xie, P. Cross, S. Angelone, C. Gortázar, and L. E. Escobar. 2018. International meeting on sarcoptic mange in wildlife, June 2018, Blacksburg, Virginia, USA. Parasites & Vectors 11:449

Year Published: 2018

Inferring presence of the western toad (Anaxyrus boreas) species complex using environmental DNA

Western toads (species complex comprised of Anaxyrus boreas, A. canorus, A. exsul, and A. nelsoni) are widely distributed in the western United States but are declining, particularly in the southeastern extent of their range. The subspecies A. b. boreas is listed as a Species of Greatest Conservation...

Franklin, Thomas W.; Dysthe, Joseph C.; Golden, Michael; McKelvey, Kevin S.; Hossack, Blake R.; Carim, Kellie J.; Tait, Cynthia; Young, Michael K.; Schwartz, Michael K.
Franklin, T. W., J. C. Dysthe, M. Golden, K. S. McKelvey, M. K. Young, B. R. Hossack, K. J. Carim, M. K. Schwartz. 2018. Inferring habitat occupancy of the western toad (Anaxyrus boreas) species complex using environmental DNA. Global Ecology and Conservation e00438:1-9.

Year Published: 2018

Local topography increasingly influences the mass balance of a retreating cirque glacier

Local topographically driven processes – such as wind drifting, avalanching, and shading – are known to alter the relationship between the mass balance of small cirque glaciers and regional climate. Yet partitioning such local effects from regional climate influence has proven difficult, creating uncertainty in the climate representativeness of...

Florentine, Caitlyn; Harper, Joel T.; Fagre, Daniel B.; Moore, Johnnie; Peitzsch, Erich H.

Year Published: 2018

Improved conventional PCR assay for detecting Tetracapsuloides bryosalmonae DNA in fish tissues

Conventional PCR is an established method to detect Tetracapsuloides bryosalmonaeDNA in fish tissues and to confirm diagnosis of proliferative kidney disease (PKD) caused by T. bryosalmonae. However, the commonly used PKX5f‐6r primers were designed with the intention of obtaining sequence information and are suboptimal for determining...

Hutchins, Patrick R.; Sepulveda, Adam J.; Martin, Renee M.; Hopper, Lacey R.