Michael R. Rosen, Scott W. Starratt
2018, Journal of Paleolimnology (59) 1-4
No abstract available....
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Publication Extents
Not all publications have extents, not all extents are completely accurateKit Wheeler, Seth J. Wenger, Mary Freeman
2018, Freshwater Biology (63) 906-916
In recognition of the influence of flow on riverine habitats and organisms, stream ecologists have devoted considerable effort to the development of quantitative predictive relationships describing ecological responses to flow variability, i.e. flow‐ecology relationships.Methods used to generate flow‐ecology relationships can be thought of as a continuum bookended by pure...
Cara A. Nadler, Kip K. Allander, Greg Pohll, Eric D. Morway, Ramon C. Naranjo, Justin Huntington
2018, Groundwater (56) 458-469
The impact of groundwater withdrawal on surface water is a concern of water users and water managers, particularly in the arid western United States. Capture maps are useful tools to spatially assess the impact of groundwater pumping on water sources (e.g., streamflow depletion) and are being used more frequently for...
Jusun Hwang, Kyunglee Lee, Daniel P. Walsh, SangWha Kim, Jonathan M. Sleeman, Hang Lee
2018, Transboundary and Emerging Diseases (65) e155-e164
Wildlife-associated diseases and pathogens have increased in importance; however, management of a large number of diseases and diversity of hosts is prohibitively expensive. Thus, the determination of priority wildlife pathogens and risk factors for disease emergence is warranted. We used an online questionnaire survey to assess release and exposure risks,...
Gregory B. Lawrence, Todd C. McDonnell, Timothy J. Sullivan, Martin Dovciak, Scott W. Bailey, Michael R. Antidormi, Michael R. Zarfos
2018, Ecosystems (21) 795-810
Sugar maple, an abundant and highly valued tree species in eastern North America, has experienced decline from soil calcium (Ca) depletion by acidic deposition, while beech, which often coexists with sugar maple, has been afflicted with beech bark disease (BBD) over the same period. To investigate how variations in soil...
Piotr Minias, Zachary W. Bateson, Linda A. Whittingham, Jeff A. Johnson, Sara J. Oyler-McCance, Peter O. Dunn
2018, Immunogenetics (70) 195-204
Gene polymorphisms shared between recently diverged species are thought to be widespread and most commonly reflect introgression from hybridization or retention of ancestral polymorphism through incomplete lineage sorting. Shared genetic diversity resulting from incomplete lineage sorting is usually maintained for a relatively short period of time, but under strong balancing...
Roger Magarey, Leslie Newton, Seung C. Hong, Yu Takeuchi, Dave Christie, Catherine S. Jarnevich, Lisa Kohl, Martin Damus, Steven I. Higgins, Leah Miller, Karen Castro, Amanda M. West, John Hastings, Gericke Cook, John Kartesz, Anthony Koop
2018, Biological Invasions (20) 679-694
This study compares four models for predicting the potential distribution of non-indigenous weed species in the conterminous U.S. The comparison focused on evaluating modeling tools and protocols as currently used for weed risk assessment or for predicting the potential distribution of invasive weeds. We used six weed species (three highly...
Xiaohui Feng, Maria Uriarte, Grizelle Gonzalez, Sasha C. Reed, Jill Thompson, Jess K. Zimmerman, Lora Murphy
2018, Global Change Biology (24) e213-e232
Tropical forests play a critical role in carbon and water cycles at a global scale. Rapid climate change is anticipated in tropical regions over the coming decades and, under a warmer and drier climate, tropical forests are likely to be net sources of carbon rather than sinks. However, our understanding...
Danielle E. Buttke, Alicia Walker, I-Shuo Huang, Leanne Flewelling, Julia S. Lankton, Anne E. Ballmann, Travis Clapp, James Lindsay, Paul V. Zimba
2018, Journal of Wildlife Diseases (51) 142-146
On 16 September 2015, a red tide (Karenia brevis) bloom impacted coastal areas of Padre Island National Seashore Park. Two days later and about 0.9 km inland, 30–40 adult green tree frogs (Hyla cinerea) were found dead after displaying tremors, weakness, labored breathing, and other signs of neurologic impairment. A...
Megan T. Wyman, Michael J. Thomas, Richard R. McDonald, Alexander R. Hearn, Ryan D. Batt, Eric D. Chapman, Paul J. Kinzel, J. Tobey Minear, Ethan A. Mora, Jonathan M. Nelson, Matthew D. Pagel, A. Peter Klimley
2018, Canadian Journal of Fisheries and Aquatic Sciences (75) 779-791
Vast sections of the Sacramento River have been listed as critical habitat by the National Marine Fisheries Service for green sturgeon spawning (Acipenser medirostris), yet spawning is known to occur at only a few specific locations. This study reveals the range of physical habitat variables selected by adult green sturgeon...
Stella M. Copeland, Seth M. Munson, David S. Pilliod, Justin L. Welty, John B. Bradford, Bradley J. Butterfield
2018, Restoration Ecology (26) 311-322
Restoration treatments, such as revegetation with seeding or invasive species removal, have been applied on U.S. public lands for decades. Temporal trends in these management actions have not been extensively summarized previously, particularly in the southwestern United States where invasive plant species, drought, and fire have altered dryland ecosystems. We...
Claudia R. Corona, Jason J. Gurdak, Jesse E. Dickinson, T.P.A. Ferre, Edwin P. Maurer
2018, Journal of Hydrology (561) 1094-1104
Increasing demand on groundwater resources motivates understanding of the controls on recharge dynamics so model predictions under current and future climate may improve. Here we address questions about the nonlinear behavior of flux variability in the vadose zone that may explain previously reported teleconnections between global-scale climate variability and fluctuations...
Kelly O. Maloney, John A. Young, Stephen Faulkner, Atesmachew Hailegiorgis, E. Terrence Slonecker, Lesley Milheim
2018, Science of the Total Environment (610-611) 154-166
The development of unconventional oil and gas (UOG) involves infrastructure development (well pads, roads and pipelines), well drilling and stimulation (hydraulic fracturing), and production; all of which have the potential to affect stream ecosystems. Here, we developed a fine-scaled (1:24,000) catchment-level disturbance intensity index (DII) that included 17 measures of...
Jeffrey A. Coe, Erin Bessette-Kirton, Marten Geertsema
2018, Landslides (15) 393-407
In the USA, climate change is expected to have an adverse impact on slope stability in Alaska. However, to date, there has been limited work done in Alaska to assess if changes in slope stability are occurring. To address this issue, we used 30-m Landsat imagery acquired from 1984 to...
Pamela L. Nagler, Uyen Nguyen, Heather L. Bateman, Christopher Jarchow, Edward P. Glenn, William J. Waugh, Charles van Riper III
2018, Restoration Ecology (26) 348-359
Northern tamarisk beetles (Diorhabda carinulata) were released in the Upper Colorado River Basin in the United States in 2004–2007 to defoliate introduced tamarisk shrubs (Tamarix spp.) in the region’s riparian zones. The primary purpose was to control the invasive shrub and reduce evapotranspiration (ET) by tamarisk in an attempt to increase stream...
Austin R. Prechtel, Alison A. Coulter, Luke Etchison, P. Ryan Jackson, Reuben R. Goforth
2018, Hydrobiologia (805) 203-218
Unregulated rivers provide unobstructed corridors for the dispersal of both native and invasive species. We sought to evaluate range size and habitat use of an invasive species (Silver Carp, Hypophthalmichthys molitrix) in an unimpounded river reach (Wabash River, IN), to provide insights into the dispersal of invasive species...
Bryce Richardson, Alicia Boyd, Tanner Tobiasson, Matthew J. Germino
2018, Rangeland Ecology and Management (71) 87-90
Ecological restoration is predicated on our abilities to discern plant taxa. Taxonomic identification is a first step in ensuring that plants are appropriately adapted to the site. An example of the need to identify taxonomic differences comes from big sagebrush (Artemisia tridentata). This species is composed of three predominant subspecies...
Stuart P. Hardegree, John T. Abatzoglou, Mark W. Brunson, Matthew J. Germino, Katherine C. Hegewisch, Corey A. Moffet, David S. Pilliod, Bruce A. Roundy, Alex R. Boehm, Gwendwr R. Meredith
2018, Rangeland Ecology and Management (71) 1-11
Invasive annual weeds negatively impact ecosystem services and pose a major conservation threat on semiarid rangelands throughout the western United States. Rehabilitation of these rangelands is challenging due to interannual climate and subseasonal weather variability that impacts seed germination, seedling survival and establishment, annual weed dynamics, wildfire frequency, and soil...
Ferdinand K. J. Oberle, Pere Puig, Jacobo Martin
Aaron Micallef, Sebastian Krastel, Alessandra Savini, editor(s)
2018, Book chapter, Submarine geomorphology
Unlike the major anthropogenic changes that terrestrial and coastal habitats underwent during the last centuries such as deforestation, river engineering, agricultural practices or urbanism, those occurring underwater are veiled from our eyes and have continued nearly unnoticed. Only recent advances in remote sensing and deep marine sampling technologies have revealed...
Erin L. McCann, Nicholas S. Johnson, Kevin Pangle
2018, Canadian Journal of Fisheries and Aquatic Sciences (75) 772-778
By investigating historic trapping records of invasive sea lamprey (Petromyzon marinus) throughout tributaries to the Laurentian Great Lakes, we found that upstream spawning migration timing was highly correlated with stream temperatures over large spatial and temporal scales. Furthermore, several streams in our study exceeded a critical spring thermal threshold (i.e.,...
Erin Conlisk, Cristina Castanha, Matthew J. Germino, Thomas T. Veblen, Jeremy M. Smith, Andrew B. Moyes, Lara M. Kueppers
2018, Global Change Biology (24) 197-211
Understanding how climate warming will affect the demographic rates of different ecotypes is critical to predicting shifts in species distributions. Here we present results from a common garden, climate change experiment in which we measured seedling recruitment of lodgepole pine, a widespread North American conifer that is also planted globally....
Kevin Chao, Zhigang Peng, Ya-Ju Hsu, Kazushige Obara, Kuo-En Ching, Chunquan Wu, Hsin-Chieh Pu, Peih-Lin Leu, Aaron Wech
2018, Journal of Geophysical Research B: Solid Earth (122) 5417-5434
Deep tectonic tremor, which is extremely sensitive to small stress variations, could be used to monitor fault-zone processes during large earthquake cycles and aseismic processes before large earthquakes. In this study, we develop an algorithm for the automatic detection and location of tectonic tremor beneath the southern Central Range of Taiwan and examine...
Brynne E. Lazarus, Cristina Castanha, Matthew J. Germino, Lara M. Kueppers, Andrew B. Moyes
2018, Journal of Ecology (106) 571-585
1.Predictions of upslope range shifts for tree species with warming are based on assumptions of moisture stress at lower elevation limits and low temperature stress at high elevation limits. However, recent studies have shown that warming can reduce tree seedling establishment across the entire gradient from subalpine forest to alpine...
Paul D. Henne, Moritz Bigalke, Ulf Buntgen, Daniele Colombaroli, Marco Conedera, Urs Feller, David Frank, Jurg Fuhrer, Martin Grosjean, Oliver Heiri, Jurg Luterbacher, Adrien Mestrot, Andreas Rigling, Ole Rossler, Christian Rohr, This Rutishauser, Margit Schwikowski, Andreas Stampfli, Sonke Szidat, Jean-Paul Theurillat, Rolf Weingartner, Wolfgan Wilcke, Willy Tinner
2018, Regional Environmental Change (18) 205-221
Planning for the future requires a detailed understanding of how climate change affects a wide range of systems at spatial scales that are relevant to humans. Understanding of climate change impacts can be gained from observational and reconstruction approaches and from numerical models that apply existing knowledge to climate change...
Caitlin M. Rottler, Ingrid C. Burke, Kyle A. Palmquist, John B. Bradford, William K. Lauenroth
2018, Restoration Ecology (26) 114-123
Article for intended outlet: Restoration Ecology. Abstract: Reclamation is an application of treatment(s) following a disturbance to promote succession and accelerate the return of target conditions. Previous studies have framed reclamation in the context of succession by studying its effectiveness in re-establishing late-successional plant communities. Re-establishment of these plant communities...