Effects and perceptions of weather, climate, and climate change on outdoor recreation and nature-based tourism in the United States: A systematic review
Emily J. Wilkins, Lydia Horne
2024, PLOS Climate (4)
Weather, climate, and climate change all effect outdoor recreation and tourism, and will continue to cause a multitude of effects as the climate warms. We conduct a systematic literature review to better understand how weather, climate, and climate change affect outdoor recreation and nature-based tourism across...
Range-wide genetic analysis of an endangered bumble bee (Bombus affinis, Hymenoptera: Apidae) reveals population structure, isolation by distance, and low colony abundance
John Mola, Ian S. Pearse, Michelle Boone, Elaine Evans, Mark J. Hepner, Robert Jean, Jade Kochanski, Cade Nordmeyer, Eric Runquist, Tamara A. Smith, Jaime Strange, Jay Watson, Jonathan B Koch
2024, Journal of Insect Science (24)
Declines in bumble bee species range and abundances are documented across multiple continents and have prompted the need for research to aid species recovery and conservation. The rusty patched bumble bee (Bombus affinis) is the first federally listed bumble bee species in North America. We conducted a range-wide population...
The potential influence of genome-wide adaptive divergence on conservation translocation outcome in an isolated greater sage-grouse population
Shawna J Zimmerman, Cameron L. Aldridge, Michael A Schroeder, Jennifer A. Fike, Robert S. Cornman, Sara J. Oyler-McCance
2024, Conservation Biology (38)
Conservation translocations are an important conservation tool commonly employed to augment declining or reestablish extirpated populations. One goal of augmentation is to increase genetic diversity and reduce the risk of inbreeding depression (i.e., genetic rescue). However, introducing individuals from significantly diverged populations risks disrupting coadapted traits and...
Bathymetric and velocimetric surveys at highway bridges crossing the Missouri River between Kansas City and St. Louis, Missouri, May 19–26, 2021
Richard J. Huizinga
2024, Scientific Investigations Report 2024-5021
Bathymetric and velocimetric data were collected by the U.S. Geological Survey, in cooperation with the Missouri Department of Transportation, near nine bridges at eight highway crossings of the Missouri River between Kansas City and St. Louis, Missouri, from May 19 to 26, 2021. A multibeam echosounder mapping system was used...
Measuring and interpreting the surface and shallow subsurface process influences on coastal wetland elevation: A review
Donald Cahoon
2024, Estuaries and Coasts (47) 1708-1734
A century ago, measuring elevation in tidal wetlands proved difficult, as survey leveling of soft marsh soils relative to a fixed datum was error prone. For 60 years, vertical accretion measures from marker horizons were used as analogs of elevation change. But without a direct measure of elevation, it was not...
Vegetation, fuels, and fire-behavior responses to linear fuel-break treatments in and around burned sagebrush steppe: Are we breaking the grass-fire cycle?
Matthew J. Germino, Samuel J. Price, Susan J Prichard
2024, Fire Ecology (20)
BackgroundLinear fuel breaks are being implemented to moderate fire behavior and improve wildfire containment in semiarid landscapes such as the sagebrush steppe of North America, where extensive losses in perennial vegetation and ecosystem functioning are resulting from invasion by exotic annual grasses (EAGs) that foster large and recurrent...
Comparing modern identification methods for wild bees: Metabarcoding and image-based morphological taxonomic assignment
Cassandra Smith, Robert S. Cornman, Jennifer A. Fike, Johanna M. Kraus, Sara J. Oyler-McCance, Carrie E. Givens, Michelle Hladik, Mark W. Vandever, Dana W. Kolpin, Kelly Smalling
2024, PLoS ONE (19)
With the decline of bee populations worldwide, studies determining current wild bee distributions and diversity are increasingly important. Wild bee identification is often completed by experienced taxonomists or by genetic analysis. The current study was designed to compare two methods of identification including: (1) morphological identification...
Climate-driven increases in stream metal concentrations in mineralized watersheds throughout the Colorado Rocky Mountains, USA
Andrew H. Manning, Tanya N. Petach, Robert L. Runkel, Diane M. McKnight
2024, Water Resources Research (60)
Increasing stream metal concentrations apparently caused by climate warming have been reported for a small number of mountain watersheds containing hydrothermally altered bedrock with abundant sulfide minerals (mineralized watersheds). Such increases are concerning and could negatively impact downstream ecosystem health, water resources, and mine-site remediation efforts. However,...
Paleogene Earth perturbations in the US Atlantic Coastal Plain (PEP-US): Coring transects of hyperthermals to understand past carbon injections and ecosystem responses
Marci M. Robinson, Kenneth Miller, Tali Babila, Tim J Bralower, Jim Browning, Marlow Cramwinckel, Monika Doubrawa, Gavin L Foster, Megan Fung, Sean D. Kinney, Maria Makarova, Pete McLaughlin, Paul Pearson, Ursula Rohl, Morgan Schaller, Jean Self-Trail, Appy Sluijs, Thomas Westerhold, James R. Wright, James Zachos
2024, Scientific Drilling (33) 47-65
The release of over 4500 Gt (gigatonnes) of carbon at the Paleocene–Eocene boundary provides the closest geological analog to modern anthropogenic CO2 emissions. The cause(s) of and responses to the resulting Paleocene–Eocene Thermal Maximum (PETM) and attendant carbon isotopic excursion (CIE) remain enigmatic and intriguing...
Recent advances in characterizing the crustal stress field and future applications of stress data: Perspectives from North America
Jens-Erik Lundstern
2024, Geological Society, London, Special Publications (546)
The stress field controls patterns of crustal deformation, including which faults are likeliest to cause earthquakes or transmit fluids. Since the 1950s, maps of maximum horizontal stress (SHmax) orientations have advanced dramatically, and the style of faulting (relative principal stress magnitudes) has recently been mapped in some...
Current and projected flood exposure for Alaska coastal communities
Richard Michael Buzard, Christopher V. Maio, Li H. Erikson, Jacquelyn R. Overbeck, Nicole E. M. Kinsman, Benjamin M. Jones
2024, Scientific Reports (14)
Globally, coastal communities experience flood hazards that are projected to worsen from climate change and sea level rise. The 100-year floodplain or record flood are commonly used to identify risk areas for planning purposes. Remote communities often lack measured flood elevations and require innovative approaches to...
Land-use and land-cover change in the Lower Rio Grande Ecoregions, Texas, 2001–2011
Mark A. Drummond, Michael P. Stier, Jamie L. McBeth
2024, Data Report 1185
Urban growth and other land-use changes were examined in the Lower Rio Grande Valley and Alluvial Floodplain ecoregions in Texas, along the U.S.-Mexico border. The analysis focused on understanding the types and causes of land change as well as the recovery of natural land-cover types between years 2001 and 2011....
Assessing spatial variability of nutrients, phytoplankton, and related water-quality constituents in the California Sacramento–San Joaquin Delta at the landscape scale—2018 high resolution mapping surveys
Brian A. Bergamaschi, Tamara E. C. Kraus, Bryan D. Downing, Elizabeth B. Stumpner, Katy O’Donnell, Jeffrey A. Hansen, Jeniffer Soto Perez, Emily T. Richardson, Angela M. Hansen, Alan Gelber
2024, Scientific Investigations Report 2023-5060
Executive Summary This study examined the abundance and distribution of nutrients and phytoplankton in the tidal aquatic environments of the Sacramento–San Joaquin Delta (Delta) and Suisun Bay, comprising three spatial surveys conducted in May, July, and October of 2018 that used continuous underway high frequency sampling and measurements onboard a...
Can cover crops help grassland-breeding birds? Corn Belt Insights from Iowa
Adam K. Janke, Taylor R. Shirley, Maggie Figura, Joshua D. Stafford
2024, Report
No abstract available....
Factors associated with Paddlefish (Polyodon spathula) restoration success in Oklahoma
Ryan A. Gary, James M. Long, Brian T. Eachus, Andrew R. Dzialowski, Jason D. Schooley
2024, Fisheries Management and Ecology (31)
The Paddlefish (Polyodon spathula) has been extirpated from portions of its native range due to anthropogenic habitat degradation and fragmentation, most notably the impoundment of rivers. To mitigate some of these losses in Oklahoma, Paddlefish have been stocked into reservoirs throughout the state, with variable success in establishing self-sustaining populations. Two...
The Ecosystem Approach in the 21st century: Guiding science and management – A synthesis
S.A. Ludsin, Andrew Kenneth Carlson, A.T. Duncan, C.M. Febria, J.H. Hartig, W.A. Kellogg, C.K. Minns, M. Munawar, S. Nolan, M. Van der Knaap, E.M. Verhamme, K.C. Williams
2024, Aquatic Ecosystem Health & Management (27) 108-116
Maintaining the integrity and health of aquatic ecosystems is critical to sustaining the many valued services that they provide society. Unfortunately, achieving this goal has proven challenging in most of the world's large ecosystems owing to rampant environmental change caused by human-driven stress, including accelerating climate change, pollution of waterways,...
Fishes move to transient local refuges, not persistent landscape refuges during river drying experiment
Thomas P Archdeacon, Eric J. Gonzales, Charles Yackulic
2024, Freshwater Biology (69) 792-808
Anthropogenically driven flow intermittency is increasing in freshwater streams, with important implications for the management and conservation of aquatic ecosystems. Because most freshwater fishes are mobile, they are expected to emigrate from intermittent reaches, but this may not be true in streams transitioning from perennial to intermittent. Here, we...
Characterizing structure in southern Summer Lake valley, Oregon using ground- and sUAS-based potential field geophysics
Tait E. Earney, Jonathan M.G. Glen
2024, Conference Paper
Summer Lake is located in south-central Oregon at the extreme northwestern extent of the Basin and Range Province, bordered by the Cascade Volcanic Province to the west and the High Lava Plains to the north. The valley hosts numerous hot springs and a small geothermal powerplant at the southeastern end...
Serologic survey of selected arthropod-borne pathogens in free-ranging snowshoe hares (Lepus americanus) captured in Northern Michigan, USA
Erik K. Hofmeister, Eric Clark, Melissa Lund, Daniel A. Grear
2024, Journal of Wildlife Diseases (60) 375-387
Snowshoe hares (Lepus americanus) in the Upper Peninsula (UP) of Michigan, USA, occupy the southern periphery of the species' range and are vulnerable to climate change. In the eastern UP, hares are isolated by the Great Lakes, potentially exacerbating exposure to climate-change-induced habitat alterations. Climate change is also measurably affecting...
A Robot Operating System (ROS) package for mapping flow fields in rivers via Particle Image Velocimetry (PIV)
Carl J. Legleiter, Michael Dille
2024, Software X (26)
Non-contact, remote sensing approaches to measuring flow velocities in river channels are widely used, but typical workflows involve acquiring images in the field and then processing data later in the office. To reduce latency between acquisition and output, with the ultimate goal of enabling real-time image velocimetry, we developed a...
Estimating migration timing and abundance in partial migratory systems by integrating continuous antenna detections with physical captures
Maria C. Dzul, William L. Kendall, Charles Yackulic, D.R. Van Haverbeke, P. Mackinnon, K. Young, M. Pillow, Joseph E Thomas
2024, Journal of Animal Ecology (93) 796-811
Many populations migrate between two different habitats (e.g. wintering/foraging to breeding area, mainstem–tributary, river–lake, river–ocean, river–side channel) as part of their life history. Detection technologies, such as passive integrated transponder (PIT) antennas or sonic receivers, can be placed at boundaries between habitats (e.g. near the confluence of rivers) to...
Triangle Area Water Supply Monitoring Project, North Carolina—Overview of hydrologic and water-quality monitoring activities and data quality assurance
J.C. Diaz, Rosemary Margaret Fanelli
2024, Open-File Report 2024-1003
Surface-water supplies are important sources of drinking water for residents in the Triangle area of North Carolina, which is located within the upper Cape Fear and Neuse River Basins. Since 1988, the U.S. Geological Survey and a consortium of local governments have participated in a cooperative effort, known as the...
Phytoplankton, taste-and-odor compounds, and cyanotoxin occurrence in four water-supply reservoirs in the Triangle area of North Carolina, April–October 2014
Celeste A. Journey, Anna M. McKee, Jessica C. Diaz
2024, Scientific Investigations Report 2024-5001
Prior to 2014, local utilities and State agencies monitored for cyanotoxins and taste-and-odor (T&O) compounds and reported occasional detections in three water-supply reservoirs in Wake County, North Carolina. Comparable data for cyanotoxins and T&O compounds were lacking for other water-supply reservoirs in the Triangle area of North Carolina. This report...
Cross-scale analysis reveals interacting predictors of annual and perennial cover in Northern Great Basin rangelands
Madelon Florence Case, Kirk W. Davies, Chad S. Boyd, Lina Aoyama, Joanna Merson, Calvin Penkauskas, Lauren M. Hallett
2024, Ecological Applications (0)
Exotic annual grass invasion is a widespread threat to the integrity of sagebrush ecosystems in Western North America. Although many predictors of annual grass prevalence and native perennial vegetation have been identified, there remains substantial uncertainty about how regional-scale and local-scale predictors interact to...
Design and calibration of a nitrate decision support tool for groundwater wells in Wisconsin, USA
Paul F. Juckem, Nicholas Corson-Dosch, Laura A. Schachter, Christopher Green, Kelsie M. Ferin, Eric G. Booth, Christopher J. Kucharik, Brian P. Austin, Leon J. Kauffman
2024, Environmental Modeling and Software, (176)
This paper describes development of a nitrate decision support tool for groundwater wells (GW-NDST) that combines nitrate leaching and groundwater lag-times to compute well concentrations. The GW-NDST uses output from support models that simulate leached nitrate, groundwater age distributions, and...
