Joint Agency Commercial Imagery Evaluation (JACIE)
Jeff Clauson, Cody Anderson, Jim Vrabel
2024, Fact Sheet 2024-3038
The Joint Agency Commercial Imagery Evaluation (JACIE) was formed to leverage resources from several Federal agencies for the characterization of remote sensing data and to share those results across the remote sensing community (U.S. Geological Survey, 2024).Remote sensing data and the quality of that data are vital to (1) understanding...
Dynamic water-quality responses to wildfire in Colorado
David W. Clow, Garrett Alexander Akie, Sheila F. Murphy, Evan J. Gohring
2024, Hydrological Processes (38)
In 2020, Colorado experienced the most severe wildfire season in recorded history, with wildfires burning 625 357 acres across the state. Two of the largest fires burned parts of Rocky Mountain National Park (RMNP), and a study was initiated to address concerns about potential effects...
Correlation analysis of groundwater and hydrologic data, Kaloko-Honokōhau National Historical Park, Hawai‘i
Brytne K. Okuhata, Delwyn S. Oki
2024, Scientific Investigations Report 2024-5084
Designated in 1978, Kaloko-Honokōhau National Historical Park is located on the west coast of the Island of Hawaiʻi. The Kaloko-Honokōhau National Historical Park encompasses about 1,200 acres of coastal land and nearshore ecosystems, which include wetlands, anchialine pools (landlocked bodies of brackish water with hydrologic connections to the ocean), fishponds,...
An accuracy assessment of the surface reflectance product from the EMIT imaging spectrometer
Red Willow Coleman, David R. Thompson, Philip G. Brodrick, Eyal Ben-Dor, Evan Cox, Carlos Perez Garcıa-Pando, Todd M. Hoefen, Raymond F. Kokaly, John Michael Meyer, Francisco Ochoa, Gregory S. Okin, Daniela Heller Pearlshtien, Gregg A. Swayze, Robert O. Green
2024, Remote Sensing of Environment (315)
The Earth surface Mineral dust source InvesTigation (EMIT) is an imaging spectrometer launched to the International Space Station in July 2022 to measure the mineral composition of Earth’s dust-producing regions. We present a systematic accuracy assessment of the EMIT surface reflectance product in two parts. First, we characterize the surface reflectance product’s...
Predicting characteristic length scales of barrier island segmentation in microtidal environments
Rose Elizabeth Palermo, Andrew D. Ashton, Heidi M. Nepf, Mary Kule, Travis Swanson
2024, Journal of Geophysical Research: Earth Surface (129)
Segmented barrier islands can be found in regions with small tidal ranges. In contrast to tidally dominated barriers, where inlet dynamics are thought to control island length scales, the controls on barrier island length scales in wave-dominated environments have not been quantified. These microtidal barriers typically have...
Pesticide occurrence in shallow groundwater in three regions of agricultural land use: Baldwin County, the Wiregrass region, and the Tennessee River valley region of Alabama, 2009–20
Amy C. Gill
2024, Scientific Investigations Report 2024-5069
As part of a cooperative investigation between the U.S. Geological Survey and the Alabama Department of Agriculture and Industries, a network of 22 groundwater wells were sampled from 2014 through 2020 for about 230 pesticide and pesticide degradate compounds. Wells were located in three regions of intensive agricultural land use...
Introduction to recommended capabilities and instrumentation for volcano monitoring in the United States
Ashton F. Flinders, Jacob B. Lowenstern, Michelle L. Coombs, Michael P. Poland
2024, Scientific Investigations Report 2024-5062-A
IntroductionThe National Volcano Early Warning System (NVEWS) was authorized and partially funded by the U.S. Government in 2019. In response, the U.S. Geological Survey (USGS) Volcano Hazards Program asked its scientists to reflect on and summarize their views of best practices for volcano monitoring. The goal was to review and...
Long-term monitoring reveals management effects on Prairie Warbler colonization, local extinction, and detection in a Massachusetts pine barren
Andrew B. Gordon Jr., Donovan Drummey, Anthony Tur, Annie E. Curtis, Jacob C. McCumber, Michael E. Akresh, Graziella Vittoria DiRenzo
2024, Northeastern Naturalist (31) 418-434
Habitat management can directly impact Setophaga discolor (Prairie Warbler) abundance and distribution. Despite regional declines, Prairie Warbler populations at Camp Edwards (Bourne, MA) have increased. To investigate habitat-management effects on Prairie Warbler populations at Camp Edwards, we used a dynamic-occupancy model to analyze a long-term monitoring dataset collected across 84 point-count sites...
Special topic—Rapid-response instrumentation
Ashton F. Flinders
2024, Scientific Investigations Report 2024-5062-M
IntroductionBased on the reports of Ewert and others (2005, 2018) and Moran and others (2008), most U.S. volcanoes are currently under-monitored and are likely to remain so until the goals of the National Volcano Early Warning System are fulfilled. In addition, volcanoes determined to have low to moderate threat...
Special topic—Unoccupied aircraft systems
Angela K. Diefenbach
2024, Scientific Investigations Report 2024-5062-L
IntroductionUnoccupied aircraft systems (UAS) increasingly support volcano monitoring and eruption response activities in the United States and abroad (James and others, 2020). Advances in UAS platforms and miniaturization of sensors over the past decade have expanded the use of this technology for a wide range of applications within volcanology...
Special topic—Boreholes
Shaul Hurwitz, Jacob B. Lowenstern
2024, Scientific Investigations Report 2024-5062-K
IntroductionInstallation of instrument packages in deep (several hundred to several thousand meters) boreholes near volcanoes is relatively expensive (a few million to tens of millions of U.S. dollars), but can provide a low-noise, high-quality source of geophysical (seismic, strain, tilt, and pore pressure), physical (temperature and water level), and geochemical...
Special topic—Eruption plumes and clouds
David J. Schneider, Alexa R. Van Eaton
2024, Scientific Investigations Report 2024-5062-J
IntroductionExplosive eruptions create plumes of volcanic ash and gas that can rise more than 30,000 feet (9.1 kilometers [km]) above sea level within minutes of eruption onset. The resulting clouds disperse under prevailing winds and may cause hazardous conditions hundreds to thousands of kilometers from the volcano, including in international...
Monitoring marine eruptions
Gabrielle Tepp
2024, Scientific Investigations Report 2024-5062-I
IntroductionSubmarine volcanoes produce much of the same seismicity and eruptive activity as subaerial volcanoes and can pose hazards to society. Although they can be monitored with similar techniques and methods as described in other chapters of this volume, their submerged location brings unique challenges. This chapter addresses these challenges and...
Streams, springs, and volcanic lakes for volcano monitoring
Steven E. Ingebritsen, Shaul Hurwitz
2024, Scientific Investigations Report 2024-5062-F
IntroductionVolcanic unrest can trigger appreciable change to surface waters such as streams, springs, and volcanic lakes. Magma degassing produces gases and soluble salts that are absorbed into groundwater that feeds streams and lakes. As magma ascends, the amount of heat and degassing will increase, and so will any related geochemical...
Volcanic gas monitoring
Jennifer L. Lewicki, Christoph Kern, Peter J. Kelly, Patricia A. Nadeau, Tamar Elias, Laura E. Clor
2024, Scientific Investigations Report 2024-5062-E
IntroductionAs magma rises through the crust, decreasing pressure conditions allow volatiles to exsolve from the magma. These volatiles then migrate upward through the crust, where they can be stored at shallower levels or escape to the atmosphere. Rising magma also heats rock masses beneath volcanic centers, causing water in shallow...
Ground deformation and gravity for volcano monitoring
Emily K. Montgomery-Brown, Kyle R. Anderson, Ingrid A. Johanson, Michael P. Poland, Ashton F. Flinders
2024, Scientific Investigations Report 2024-5062-D
IntroductionWhen magma accumulates or migrates, it can cause pressurization and related ground deformation. Characterization of surface deformation provides important constraints on the potential for future volcanic activity, especially in combination with seismic activity, gas emissions, and other indicators. A wide variety of techniques and instrument types have been applied to...
Infrasound for volcano monitoring
John J. Lyons, David Fee, Weston A. Thelen, Alexandra M. Iezzi, Aaron G. Wech
2024, Scientific Investigations Report 2024-5062-C
IntroductionVolcanic eruptions produce acoustic waves when volcanic gases and hot material rapidly expand in the atmosphere. Volcanic activity can produce acoustic signals with a wide range of frequencies, from very long period (>10 seconds) to audible (>20 hertz [Hz]), but the most energetic band is typically in the infrasound from...
Postrelease survival of Eleutherodactylus coqui: Advancing managed translocations as an adaptive tool for climate-vulnerable anurans
Rafael Chaparro, Ana C. Rivera-Burgos, Mitchell J. Eaton, Adam Terando, Eloy Martinez, Jaime A. Collazo
2024, Herpetologica (80) 314-320
Translocating amphibians to alternative, suitable habitat is a climate adaptation strategy aimed at minimizing the risk of extinction due to projected global warming and drying. Projected conditions could undermine their physiological performance, and thus survival and reproduction. Translocations minimize risks of extinction by increasing spatial redundancy across climate-resilient habitats, particularly...
Arctic fishes reveal patterns in radiocarbon age across habitats and with recent climate change
Ashley E. Stanek, Jonathan A. O’Donnell, Michael P. Carey, Sarah M. Laske, Xiaomei Xu, Kenneth H. Dunton, Vanessa R. von Biela
2024, Limnology and Oceanography Letters (9) 796-805
Climate change alters the sources and age of carbon in Arctic food webs by fostering the release of older carbon from degrading permafrost. Radiocarbon (14C) traces carbon sources and age, but data before rapid warming are rare and limit assessments over time. We capitalized on 14C...
A data exchange standard for wadeable stream habitat monitoring data
Rebecca A. Scully, Erin K. Dlabola, Jennifer M. Bayer, Emily Heaston, Jennifer Courtwright, Marcia N. Snyder, David Hockman-Wert, W. Carl Saunders, Karen A. Blocksom, Christine Hirsch, Scott W. Miller
2024, Techniques and Methods 16-B2
Data from wadeable streams collected by monitoring programs are used to assess watershed condition status and trends. Federally managed programs collect a suite of similar habitat measurements using compatible methods and produce individual program datasets for their prescribed geographic and temporal range. We identified four programs that produce similar data:...
Dust in the Critical Zone: North American case studies
Janice Brahney, Ruth C. Heindel, Thomas E. Gill, Gregory Carling, Juan M Gonzalez-Olalla, Jenny L. Hand, Derek V. Mallia, Jeffrey S. Munroe, Kevin Perry, Annie L. Putman, S. McKenzie Skiles, Brad R. Adams, Zachary T. Aanderud, Sarah M. Aarons, Daniela Aguirre, Karin Ardon-Dryer, Molly A. Blakowski, Jessie M. Creamean, Diego P. Fernandez, Hosein Foroutan, Cassandra J. Gaston, Maura Hahnenberger, Sebastian W. Hoch, Daniel K. Jones, Kerry E. Kelly, Otto I. Lang, Josh Lemonte, Richard L. Reynolds, Ramesh P. Singh, Mark Sweeney, Thorn K. Merrill
2024, Earth-Science Reviews (258)
The dust cycle facilitates the exchange of particles among Earth's major systems, enabling dust to traverse ecosystems, cross geographic boundaries, and even move uphill against the natural flow of gravity. Dust in the atmosphere is composed of a complex and ever-changing mixture that reflects the evolving human footprint on the...
Boundary spanning increases knowledge and action on invasive species in a changing climate
Annette E. Evans, Eva M. Colberg, Jenica M. Allen, Evelyn M. Beaury, Carrie Jean Brown-Lima, Toni Lyn Morelli, Bethany A. Bradley
2024, Ecological Solutions and Evidence (5)
Challenges associated with global change stressors on ecosystems have prompted calls to improve actionable science, including through boundary-spanning activities, which aim to build connections and communication between researchers and natural resource practitioners. By synthesizing and translating research and practitioner knowledge, boundary-spanning activities could support proactive, research-informed conservation practice, but...
Adapting standardized trout monitoring to a changing climate for the upper Yellowstone River, Montana, USA
Michelle A. Briggs, Hayley Corrine Glassic, Christopher S. Guy, Scott T. Opitz, Jay J. Rotella, David A. Schmetterling
2024, North American Journal of Fisheries Management (44) 947-961
ObjectiveLong‐term standardized monitoring programs are fundamental to assessing how fish populations respond to anthropogenic stressors. Standardized monitoring programs may need to adopt new methods to adapt to rapid environmental changes that are associated with a changing climate. In the upper Yellowstone River, Montana, biologists have used a standardized,...
Preliminary observations of the April 5th, 2024, Mw4.8 New Jersey earthquake
Oliver S. Boyd, William D. Barnhart, James Bourke, Martin C. Chapman, Paul S. Earle, Guo-chin Dino Huang, Jessica Ann Thompson Jobe, Won-Young Kim, Frederick Link, Mairi Maclean Litherland, Andrew Lloyd, Maureen Long, Sara K. McBride, Andrew J. Michael, Walter D. Mooney, Gregory Moutain, Sissy Nikolaou, Alexandros Savvaidas, Felix Waldhauser, Cecily J. Wolfe, Clara Yoon
2024, The Seismic Record (4) 240-250
On 5 April 2024, 10:23 a.m. local time, a moment magnitude 4.8 earthquake struck Tewksbury Township, New Jersey, about 65 km west of New York City. Millions of people from Virginia to Maine and beyond felt the ground shaking, resulting in the largest number (>180,000)...
Adapting standardized trout monitoring to a changing climate for the upper Yellowstone River, Montana, USA
Michelle A. Briggs, Hayley Corrine Glassic, Christopher S. Guy, Scott T. Opitz, Jay J. Rotella, David A. Schmetterling
2024, North American Journal of Fisheries Management (44) 947-961
ObjectiveLong-term standardized monitoring programs are fundamental to assessing how fish populations respond to anthropogenic stressors. Standardized monitoring programs may need to adopt new methods to adapt to rapid environmental changes associated with a changing climate. In the upper Yellowstone River, Montana, biologists have used a standardized, mark-recapture monitoring protocol to...
