Survival, cause-specific mortality, and population growth of white-tailed deer in western Virginia
Garrett B. Clevinger, W. Mark Ford, Marcella J. Kelly, Robert S. Alonso, Randy W. DeYoung, Nelson W. Lafon, Michael J. Cherry
2024, Journal of Wildlife Management (88)
Understanding the role of recruitment in population dynamics of white-tailed deer (Odocoileus virginianus) is important for management. In the central Appalachian Mountains, deer are part of a largely forested ecosystem that supports 3 carnivore species thought to be capable of influencing white-tailed deer recruitment: black bears (Urus americanus), coyotes (Canis...
Complete genome sequence of a novel papillomavirus in Siamese fighting fish (Betta splendens) from Trinidad and Tobago
Lemar Blake, A. Carla Phillips-Savage, Esteban Soto, Christopher Oura, Arianne Brown-Jordan, Clayton D. Raines, Christopher Buck, Luke R. Iwanowicz
2024, Microbiology Resource Announcements (13)
Here, we announce the complete genome of a previously undescribed papillomavirus from a betta fish, Betta splendens. The genome is 5,671 bp with a GC content of 38.2%. Variants were detected in public databases. This genome is most similar to papillomaviruses that infect sea bass (52.9 % nucleotide identity)....
A tale of two islands: Tectonic and orbital controls on marine terrace reoccupation, Channel Islands National Park, California, USA
Daniel R. Muhs, Lindsey T. Groves, Kathleen R. Simmons, R. Randall Schumann, Stephen B. DeVogel
2024, Journal of Quaternary Science (39) 173-207
In areas of low uplift rate on the Pacific Coast of North America, reoccupation of emergent marine terraces by later high sea-stands has been hypothesised to explain the existence of thermally anomalous fauna (mixtures of warm and cool species) of last interglacial age. If uplift rates have been low for...
From pixels to riverscapes: How remote sensing and geospatial tools can prioritize riverscape restoration at multiple scales
Hayley Corrine Glassic, Kenneth C. McGwire, William W. Macfarlane, Cashe Rasmussen, Nicolaas Bouwes, Joseph M. Wheaton, Robert Al-Chokhachy
2024, WIREs Water (11)
Prioritizing restoration opportunities effectively across entire riverscape networks (i.e., riverine landscape including floodplain and stream channel networks) can be difficult when relying on in-channel, reach-scale monitoring data, or watershed-level summaries that fail to capture riverscape heterogeneity and the information necessary to implement restoration actions. Leveraging remote sensing and geospatial tools...
Utilizing artificial nesting platforms as a management tool: Enhancing breeding productivity of Western Flycatchers (Empidonax difficilis occidentalis) in southwestern Colorado and southern Arizona, USA
Charles van Riper III, Harold F. Greeney, Abigail J. Darrah, Andrew J. Boyce, Drew F. van Riper, Charles Yackulic
2024, Journal of Field Ornithology (95)
Artificial nesting substrates have been added around the world for many cavity-nesting bird species, but this has not been undertaken as extensively for crevice-nesting birds. The Western Cordilleran Flycatcher (Empidonax difficilis occidentalis) is a migratory, crevice-nesting flycatcher that is nest-site limited, breeding in higher elevation riparian habitats throughout intermountain western...
Innovation in climate adaptation: Harnessing innovation for effective biodiversity and ecosystem adaptation
Bruce A. Stein, Janet A. Cushing, Stephen T. Jackson, Molly Elizabeth Smith Cross, Wendy Foden, Lauren M. Hallett, Shannon M. Hagerman, Lara J. Hansen, Jessica J. Hellmann, Dawn Magness, Guillermo F. Mendoza, Corina Newsome, Arsum Pathak, Suzanne M. Prober, Joel H. Reynolds, Erika S. Zavaleta
2024, Report
Climate change poses growing risks to species, ecosystems, and people, and is challenging many of the assumptions that underpin modern conservation practice. As climate impacts accelerate, conventional conservation approaches are being compromised and losing their effectiveness. As a result, there is an urgent need to not only center climate adaptation...
Ohi'a lehua (Metrosideros polymorpha): A most resilient and persistent foundation species in Hawaiian forests
James D. Jacobi, Hans Juergen Boehmer, Lucas Fortini, Samuel M. ‘Ohukaniʻōhiʻa Gon III, Linda Mertelmeyer, Jonathan Price
2024, Pacific Science (77) 177-186
Metrosideros polymorpha (‘ōhi‘a, ‘ōhi‘a lehua) is an important foundation species in Hawaiian forest habitats. The genus originated in New Zealand and was dispersed to the Hawaiian archipelago approximately 3.9 million years ago. It evolved into five distinct endemic species and one of these, Metrosideros polymorpha, further differentiated into eight varieties...
Twenty years of explosive-effusive activity at El Reventador volcano (Ecuador) recorded in its geomorphology
Silvia Vallejo Vargas, Angela K. Diefenbach, Elizabeth Gaunt, Marco Almeida, Patricio Ramon, Fernanda Naranjo, Karim Kelfoun
2024, Frontiers in Earth Science (11)
Shifts in activity at long-active, open-vent volcanoes are difficult to forecast because precursory signals are enigmatic and can be lost in and amongst daily activity. Here, we propose that crater and vent morphologies, along with summit height, can help us bring some insights into future activity at one...
Advanced quantitative precipitation information: Improving monitoring and forecasts of precipitation, streamflow, and coastal flooding in the San Francisco Bay area
Robert Cifelli, V Chandrasekar, Liv M. Herdman, Dave Turner, A. B. White, M. Alcott, M. C. Anderson, Patrick L. Barnard, S.K. Biswas, M. Boucher, J. Bytheway, H. Chen, H. Cutler, M. English, Li H. Erikson, F. Junyent, L. E. Johnson, J. Krebs, J. van de Lindt, J. Kim, Marty L. Leonard, Y. Ma, M. Marquis, W. Moninger, G. Pratt, C. Radhakrishnan, Michael Shields, J. Spaulding, Babak Tehranirad, R. S. Webb
2024, Bulletin of the American Meteorological Society (BAMS) (105) E313-E331
Advanced Quantitative Precipitation Information (AQPI) is a synergistic project that combines observations and models to improve monitoring and forecasts of precipitation, streamflow, and coastal flooding in the San Francisco Bay Area. As an experimental system,...
A framework for disaggregating remote-sensing cropland into rainfed and irrigated classes at continental scale
Afua Owusu, Stefanie Kagone, Mansoor Leh, Naga Manohar Velpuri, Murali Krishna Gumma, Benjamin Ghansah, Paranamana Thilina-Prabhath, Komlavi Akpoti, Kirubel Mekonnen, Primrose Tinonetsana, Ismail Mohammed
2024, International Journal of Applied Earth Observation and Geoinformation (126)
Agriculture consumes the largest share of freshwater globally; therefore, distinguishing between rainfed and irrigated croplands is essential for agricultural water management and food security. In this study, a framework incorporating the Budyko model was used to differentiate between rainfed and irrigated...
Improving crop-specific groundwater use estimation in the Mississippi Alluvial Plain: Implications for integrated remote sensing and machine learning approaches in data-scarce regions
Sayantan Majumdar, Ryan Smith, Fahim Hasan, Jordan Wilson, Vincent E. White, Emilia L. Bristow, James R. Rigby, Wade Kress, Jaime A. Painter
2024, Journal of Hydrology Regional Studies (52)
Study regionThe Mississippi Alluvial Plain (MAP) in the United States (US).Study focusUnderstanding local-scale groundwater use, a critical component of the water budget, is necessary for implementing sustainable water management practices. The MAP is one of the most productive agricultural regions...
Application of lidar to assess the habitat selection of an endangered small mammal in an estuarine wetland environment
J.S. Hagani, J.Y. Takekawa, S.M. Skalos, Michael L. Casazza, M.K. Riley, S.A. Estrella, L. Barthman-Thompson, K.R. Smith, Kevin Buffington, Karen M. Thorne
2024, Ecology and Evolution (14)
Light detection and ranging (lidar) has emerged as a valuable tool for examining the fine-scale characteristics of vegetation. However, lidar is rarely used to examine coastal wetland vegetation or the habitat selection of small mammals. Extensive anthropogenic modification has threatened the endemic species in...
Simulation of groundwater-flow dynamics in the U.S. Northern High Plains driven by multi-model estimates of surficial aquifer recharge
Farshid Felfelani, Joseph D. Hughes, Fei Chen, Aubrey L Dugger, Timothy Schneider, David Gochis, Jonathan P. Traylor, Hedeff I. Essaid
2024, Journal of Hydrology (630)
There is growing interest in incorporating higher-resolution groundwater modeling within the framework of large-scale land surface models (LSMs), including processes such as three-dimensional flow, variable soil saturation, and surface water/groundwater interactions. Conversely, complex groundwater models (e.g., the U.S. Geological Survey...
Co-registration accuracy between Landsat-8 and Sentinel-2 orthorectified products
Rajagopalan Rengarajan, Michael J. Choate, Md Nahid Hasan, Alex Denevan
2024, Remote Sensing of Environment (301)
Landsat orthorectified products use Ground Control Points (GCPs) and Digital Elevation Models (DEM) to improve the geolocation accuracy and temporal consistency, and to account for the relief displacements due to the sensor-target geometry. In Collection-2, to improve the geometric harmonization between Landsat and...
Spatiotemporal dynamics of duck harvest distributions in the Central and Mississippi flyways, 1960–2019
Bram H. F. Verheijen, Elisabeth B. Webb, Michael G. Brasher, Heath M. Hagy
2024, The Journal of Wildlife Management (88)
Geographical distributions of waterfowl exhibit annual variation in response to spatiotemporal variation in weather conditions, habitat availability, and other factors. Continuing changes in climate and land use could lead to persistent shifts of waterfowl distributions, potentially causing a mismatch with habitat conservation planning, wetland restoration efforts, and harvest management decisions...
Both Landsat- and LiDAR-derived measures predict forest bee response to large-scale wildfire
Sara M. Galbraith, Jonathon Joseph Valente, Christopher J. Dunn, James W. Rivers
2024, Remote Sensing in Ecology and Conservation (10) 24-38
Large-scale disturbances such as wildfire can have profound impacts on the composition, structure, and functioning of ecosystems. Bees are critical pollinators in natural settings and often respond positively to wildfires, particularly in forests where wildfire leads to more open conditions and increased floral resources. The use of Light Detection and...
Top-predator recovery abates geomorphic decline of a coastal ecosystem
Brent B. Hughes, Kathryn M. Beheshti, M. Tim Tinker, Christine Angelini, Charlie Endris, Lee Murai, Sean C. Anderson, Sarah Espinosa, Michelle M. Staedler, Joseph A. Tomoleoni, Madeline Sanchez, Brian R. Silliman
2024, Nature (626) 111-118
The recovery of top predators is thought to have cascading effects on vegetated ecosystems and their geomorphology1,2, but the evidence for this remains correlational and intensely debated3,4. Here we combine observational and experimental data to reveal that recolonization of sea otters in a US estuary generates...
Response of corvid nest predators to thinning: implications for balancing short- and long-term goals for restoration of forest habitat
Joan Hagar, Theodore K Owen, Thomas K. Stevens, Lorraine K Waianuhea
2024, Avian Conservation and Ecology (19)
Forest thinning on public lands in the Pacific Northwest USA is an important tool for restoring diversity in forest stands with a legacy of simplified structure from decades of intensive management for timber production. A primary application of thinning in young (< 50-year-old) stands is to accelerate forest development to...
Isolation and identification of microcystin-degrading bacteria in Lake Erie source waters and drinking-water plant sand filters
Donna S. Francy, Jessica R. Cicale, Erin A. Stelzer, Dane C. Reano, Christopher D. Ecker
2024, Scientific Investigations Report 2023-5137
The increasing prevalence of cyanobacterial harmful algal blooms and the toxins they produce is a global water-quality issue. In the Western Basin of Lake Erie, high microcystin concentrations have led to water-quality advisories, process adjustments for treating drinking water, and increased water-quality monitoring. Biodegradation is an environmentally friendly and cost-effective...
Methods of analysis—Determination of pesticides in filtered water and suspended sediment using liquid chromatography- and gas chromatography-tandem mass spectrometry
Michael S. Gross, Corey J. Sanders, Matthew D. De Parsia, Michelle L. Hladik
2024, Techniques and Methods 5-A12
The widespread application of pesticides in agricultural and urban areas leads to their presence in surface waters. Presence of these biologically active chemicals in environmental waters potentially has adverse effects on nontarget organisms. To better understand the environmental fate of these contaminants, a robust method to capture chemicals with wide-ranging...
Lesser prairie-chicken dispersal after translocation: Implications for restoration and population connectivity
Liam A. Berigan, Carly S.H. Aulicky, Elisabeth C. Teige, Daniel S. Sullins, Kent A. Fricke, Jonathan H. Reitz, Liza G. Rossi, Kraig A. Schultz, Mindy Rice, Evan Tanner, Samuel D. Fuhlendorf, David A. Haukos
2024, Ecology and Evolution (14)
Conservation translocations are frequently inhibited by extensive dispersal after release, which can expose animals to dispersal-related mortality or Allee effects due to a lack of nearby conspecifics. However, translocation-induced dispersals also provide opportunities to study how animals move across a novel landscape, and how their movements are influenced by landscape...
Short-term sediment dispersal on a large retreating coastal river delta via 234Th and 7Be sediment geochronology: The Mississippi River Delta Front
Andrew Courtois, Samuel J. Bentley, Jillian Maloney, Kehui Xu, Jason Chaytor, Ioannis Y. Georgiou, Michael Miner, Jeffery Obelcz, Navid H. Jafari, Melanie Damour
2024, Water (16)
Many Mississippi River Delta studies have shown recent declines in fluvial sediment load from the river and associated land loss. In contrast, recent sedimentary processes on the subaqueous delta are less documented. To help address this knowledge gap, multicores were collected offshore from the three main river outlets at water...
Predicting the spatial distribution of wintering golden eagles to inform full annual cycle conservation in western North America
Z. Wallace, Bryan Bedrosian, J Dunk, David W. LaPlante, Brian Woodbridge, B. Simth, Jessi L. Brown, Todd Lickfett, Katherine Gura, D. Bittner, R. Crandall, Robert Domenech, Todd E. Katzner, K. Kritz, S. Lewis, M. Lockhart, T. Miller, K. Quint, A. Sheading, S. Slater, D. Stahlecker
2024, PLoS ONE (19)
Wildlife conservation strategies focused on one season or population segment may fail to adequately protect populations, especially when a species’ habitat preferences vary among seasons, age-classes, geographic regions, or other factors. Conservation of golden eagles (Aquila chrysaetos) is an example of such a complex scenario, in...
Streamflow permanence in Mount Rainier National Park, Washington
Kristin Jaeger
2024, Fact Sheet 2023-3051
IntroductionStreams that flow throughout summer (“permanent” streams) provide critical habitat for aquatic species and serve as an important water supply. Streams that go dry seasonally or only flow after rainfall or snowmelt are a natural feature of mountain systems, including Mount Rainier National Park. However, in years with substantially less...
24 hours on the Arthur Kill
Kaitlyn M. Finkelstein
2024, Newsletter
No abstract available....