Possibility for reverse zoonotic transmission of SARS-CoV-2 to free-ranging wildlife: A case study of bats
Kevin J. Olival, Paul M. Cryan, Brian R. Amman, Ralph S. Baric, David S. Blehert, Cara E. Brook, Charles H. Calisher, Kevin T. Castle, Jeremy T. H. Coleman, Peter Daszak, Jonathan H. Epstein, Hume Field, Winifred F. Frick, Amy T. Gilbert, David T. S. Hayman, S. Ip, William B Karesh, Christine K. Johnson, Rebekah C. Kading, Tigga Kingston, Jeffrey M. Lorch, Ian H. Mendenhall, Alison J. Peel, Kendra L. Phelps, Raina K. Plowright, DeeAnn M. Reeder, Jonathan D. Reichard, Jonathan M. Sleeman, Daniel G. Streicker, Jonathan S. Towner, Lin-Fa Wang
2020, PLoS Pathogens (9)
The COVID-19 pandemic highlights the substantial public health, economic, and societal consequences of virus spillover from a wildlife reservoir. Widespread human transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) also presents a new set of challenges when considering viral spillover from people to naïve wildlife and other animal populations....
Science to support water-resource management in the upper Roanoke River watershed
James S. Webber, John D. Jastram
2020, Fact Sheet 2020-3040
Flooding, excessive sedimentation, and high bacteria counts are among the most challenging water resource issues affecting the Upper Roanoke River watershed. These issues threaten public safety, impair the watershed’s living resources, and threaten drinking water supplies, though mitigation is costly and difficult to manage.Urban development, land disturbance, and changing climatic...
GeMS (Geologic Map Schema)—A standard format for the digital publication of geologic maps
U.S. Geological Survey National Cooperative Geologic Mapping Program
2020, Techniques and Methods 11-B10
IntroductionThis report describes and defines GeMS (for Geologic Map Schema), a new standardized database schema—that is, a database design—for the digital publication of geologic maps. It originally was intended for geologic mapping funded by the National Cooperative Geologic Mapping Program of the U.S. Geological Survey, but its use can be...
River channel response to dam removals on the lower Penobscot River, Maine, United States
Mathias J. Collins, Alice R. Kelley, Pamela J. Lombard
2020, River Research and Applications (36) 1778-1789
Most geomorphology studies of dam removals have focused on sites with appreciable quantities of stored sediments. There is great interest in channel responses to sediment releases because of potential effects on aquatic and riparian habitats and human uses of these areas. Yet, behind many dams in the Northeast U.S. and...
Opportunities and challenges for restoration of the Merced River through Yosemite Valley, Yosemite National Park, USA
Derek Booth, Katie Ross-Smith, Elizabeth Haddon, Thomas Dunne, Eric W. Larsen, James W. Roche, Greg M. Stock, Virginia Mahacek
2020, River Research and Applications (36) 1803-1816
Successful river restoration requires understanding and integration of multiple disciplinary perspectives, including evaluations of past and ongoing watershed processes, local geomorphic response, and impacts unique to human activity. Nowhere is this more apparent than along the Merced River in Yosemite National Park, USA, where both an...
Forecasting for a fractured land: A case study of the communication and use of aftershock forecasts from the Mw 7.8 2016 Kaikōura earthquake in Aotearoa New Zealand
Julia S. Becker, Sally H. Potter, Sara K. McBride, Emma E. Hudson-Doyle, Matthew Gerstenberger, Anne-Marie Christopherson
2020, Seismological Research Letters (91) 3343-3357
Operational earthquake forecasts (OEFs) are represented as time‐dependent probabilities of future earthquake hazard and risk. These probabilities can be presented in a variety of formats, including tables, maps, and text‐based scenarios. In countries such as Aotearoa New Zealand, the U.S., and Japan, OEFs have been released by scientific organizations to...
Mass mortality in freshwater mussels (Actinonaias pectorosa) in the Clinch River, USA, linked to a novel densovirus
Jordon Richard, Eric Leis, Christopher D. Dunn, Rose Agbalog, Diane L. Waller, Susan Knowles, Joel G. Putnam, Tony Goldberg
2020, Scientific Reports (10)
Freshwater mussels (order Unionida) are among the world’s most biodiverse but imperiled taxa. Recent unionid mass mortality events around the world threaten ecosystem services such as water filtration, nutrient cycling, habitat stabilization, and food web enhancement, but causes have remained elusive. To examine potential infectious causes...
Resource use by American black bear in suburbia: A landholder step selection approach
Farshid S. Ahrestani, Mark A. Ternent, Matthew J. Lovallo, W. David Walter
2020, Human-Wildlife Interactions (14) 216-227
Range expansion of American black bear (Ursus americanus; bear) and residential development has resulted in a growing presence of bear in suburbia. Suburban landscapes exhibiting patchworks of variable-sized parcels and habitats and owned by landowners with diverse values, can create large areas of suitable habitats with limited public access. These...
Social Values for Ecosystem Services, version 4.0 (SolVES 4.0)—Documentation and user manual
Benson C. Sherrouse, Darius J. Semmens
2020, Techniques and Methods 7-C25
The geographic information system tool, Social Values for Ecosystem Services (SolVES), was developed to incorporate quantified and spatially explicit measures of social values into ecosystem service assessments. SolVES 4.0 provides an open-source version of SolVES, which was designed to assess, map, and quantify the social values of ecosystem services. Social...
Wave-resolving Shoreline Boundary Conditions for Wave-Averaged Coastal Models
Francesco Memmola, Alessandro Coluccelli, Aniello Russo, John C. Warner, Maurizio Brocchini
2020, Ocean Modeling (153)
Downscaling broadscale ocean model information to resolve the fine-scale swash-zone dynamics has a number of applications, such as improved resolution of coastal flood hazard drivers, modeling of sediment transport and seabed morphological evolution. A new method is presented, which enables wave-averaged models for the nearshore circulation to include short-wave induced...
Disease in Central Valley salmon: Status and lessons from other systems
Brendan M Lehman, Rachel C. Johnson, Mark Adkison, Oliver T Burgess, Richard E Connon, Nann A. Fangue, Scott J Foott, Sascha L Hallett, Beatriz Martinez-Lopez, Kristina M. Miller, Maureen K. Purcell, Nicholas A. Som, Pablo Valdes-Donoso, Alison L Collins
2020, San Francisco Estuary and Watershed Science (18)
Chinook Salmon (Oncorhynchus tshawytscha) are increasingly vulnerable to anthropogenic activities and climate change, especially at their most southern species range in California’s Central Valley. There is considerable interest in understanding stressors that contribute to population decline and in identifying management actions...
Canine distemper virus in the sea otter population (Enhydra lutris) in Washington State, USA
Nancy Thomas, C. LeAnn White, Jeremiah Saliki, Krysten L. Schuler, Deanna Lynch, Ole Nielsen, J.P. Dubey, Susan Knowles
2020, Journal of Wildlife Diseases (56) 873-883
Before 2001, all serosurveys for morbilliviruses in sea otters (Enhydra lutris) in California, Washington, and Alaska, USA, documented a 0% seroprevalence. The first published serologic detections of morbillivirus in sea otters occurred in 2001–02 in live-captured Washington sea otters, with a documented 80% seroprevalence. We conducted a retrospective study of...
Does harvest affect genetic diversity in grey wolves?
David Edward Ausband, Lisette Waits
2020, Molecular Ecology (29) 3187-3195
Harvest can affect vital rates such as reproduction and survival, but also genetic measures of individual and population health. Grey wolves (Canis lupus) live and breed in groups, and effective population size is a small fraction of total abundance. As a result, genetic diversity of wolves may be particularly sensitive...
Persist in place or shift in space? Evaluating the adaptive capacity of species to climate change
Lindsey L. Thurman, Bruce Stein, Erik A. Beever, Wendy Foden, Sonya Geange, Nancy Green, John E. Gross, David J Lawrence, Olivia E. LeDee, Julian D. Olden, Laura Thompson, Bruce Young
2020, Frontiers in Ecology and the Environment (18) 520-528
Assessing the vulnerability of species to climate change serves as the basis for climate‐adaptation planning and climate‐smart conservation, and typically involves an evaluation of exposure, sensitivity, and adaptive capacity (AC). AC is a species’ ability to cope with or adjust to changing climatic conditions, and is...
The effects of phosphatization on the mineral associations and speciation of Pb in ferromanganese crusts
Kira Mizell, James R. Hein, Andrea Koschinsky, Sarah M. Hayes
2020, Earth and Space Chemistry (9) 1515-1526
The older layers of thick ferromanganese (FeMn) crusts from the central Pacific Ocean have undergone diagenetic phosphatization, during which carbonate fluorapatite (CFA) filled fractures and pore space and replaced carbonates. The effects of phosphatization on individual trace metal concentrations, speciation, and phase...
Groundwater quality in relation to drinking water health standards and hydrogeologic and geochemical characteristics for 47 domestic wells in Potter County, Pennsylvania, 2017
Daniel G. Galeone, Charles A. Cravotta III, Dennis W. Risser
2020, Scientific Investigations Report 2020-5038
As part of a regional effort to characterize groundwater in rural areas of Pennsylvania, water samples from 47 domestic wells in Potter County were collected from May through September 2017. The sampled wells had depths ranging from 33 to 600 feet in sandstone, shale, or siltstone aquifers. Groundwater samples were...
Does signal-free detrending increase chronology coherence in large tree-ring networks?
M.Y. McPartland, Scott St. George, Gregory T. Pederson, K.J. Anchukaitis
2020, Dendrochronologia (63)
Over the past decade, dendrochronologists have increasingly adopted the signal-free detrending (SFD) method to remove age-size trends in tree-ring measurement series, amplify the common stand-wide signal in composite chronologies, and recover medium- to low-frequency patterns that may be inadvertently removed by other...
Appendix C: Interim report on subtask focused on resampling historic Kennedy/ITD plots for RP-284
Allison B. Simler-Williamson, Matthew Germino, Brynne E. Lazarus
2020, Research Report RP284
In October 2019, an Idaho Transportation Department (ITD) Cooperative Transportation Research Program award was made to Boise State University in partnership with the U.S. Geological Survey to investigate the use of weed-suppressive bacteria (Pseudomonas fluorescens strain ACK55) with preemergent herbicides (imazapic and indaziflam) to reduce exotic annual grasses (cheatgrass, medusahead)...
Unifying advective and diffusive descriptions of bedform pumping in the benthic biolayer of streams
Stanley Grant, Ahmed Monofy, Fulvio Boano, Jesus Gomez-Velez, Ian Guymer, Judson Harvey, Marco Ghisalberti
2020, Water Resources Research (56)
Many water quality and ecosystem functions performed by streams occur in the benthic biolayer, the biologically active upper (~5 cm) layer of the streambed. Solute transport through the benthic biolayer is facilitated by bedform pumping, a physical process in which dynamic and static pressure variations over the surface of stationary bedforms...
Living with wildfire in the Squilchuck Drainage - Chelan County, Washington: 2020 data report
Hannah Brenkert-Smith, Patricia A. Champ, Jon Riley, Christopher M. Barth, Colleen Donovan, James Meldrum, Carolyn Wagner
2020, Data Report RMRS-RN-87
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...
Integrated hydro-terrestrial modeling: Development of a national capability
David P. Lesmes, Jessica Moerman, Tom Torgeson, Bob Vallario, Timothy D. Scheibe, Efi Foufoula-Georgiou, Harry L. Jenter, Ronald L. Bingner, Laura Condon, Brian Cosgrove, Carlos Del Castillo, Charles W Downer, John Eylander, Michael N. Fienen, Nels Frazier, David Gochis, Dave Goodrich, Judson Harvey, Joseph D. Hughes, David Hyndman, John M. Johnston, Forrest Melton, Glenn E. Moglen, David Moulton, Laura K. Lautz, Rajbir Parmar, Brenda Rashleigh, Patrick Reed, Katherine Skalak, Charuleka Varadharajan, Roland J. Viger, Nathalie Voisin, Mark Wahl
2020, Report
Water is one of our most important natural resources and is essential to our national economy and security. Multiple federal government agencies have mission elements that address national needs related to water. Each water-related agency champions a unique science and/or operational mission focused on advancing a portion of the nation’s...
Yellowstone grizzly bear investigations 2019 - Annual report of the Interagency Grizzly Bear Study Team
Frank T. van Manen, Mark A. Haroldson, Bryn Karabensh, editor(s)
2020, Report
No abstract available....
Rapid-assessment test strips: Effectiveness forcyanotoxin monitoring in a northern temperate lake
Jaime F. LeDuc, Victoria Christensen, Ryan P. Maki
2020, Lake and Reservoir Management (4) 444-453
Precise and rapid methods of determining toxin levels are needed in lakes used for recreation and drinking water to facilitate a quick risk assessment during cyanobacteria blooms. Therefore, we evaluated rapid-assessment test strips, a newer technology for estimating the toxicity of cyanobacterial blooms, in Kabetogama Lake, a...
Robotic environmental DNA bio-surveillance of freshwater health
Adam J. Sepulveda, Jim M. Birch, Elliott P. Barnhart, Christopher M. Merkes, Kevan Yamahara, Roman Marin, Stacy Kinsey, Peter R. Wright, Christian Schmidt
2020, Scientific Reports (10)
Autonomous water sampling technologies may help to overcome the human resource challenges of monitoring biological threats to rivers over long time periods and large geographic areas. The Monterey Bay Aquarium Research Institute has pioneered a robotic Environmental Sample Processor (ESP) that overcomes some of the constraints associated with traditional sampling...
Flow‐ecology modelling to inform reservoir releases for riparian restoration and management
John T Hickey, Patrick B. Shafroth, Woodrow L Fields
2020, Hydrological Processes (34) 4576-4591
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...
