Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 17008
Organic matter availability and the production of methane-derived dissolved organic carbon at methane seeps Organic matter availability and the production of methane-derived dissolved organic carbon at methane seeps
Methane seeps located along continental margins and slopes export sedimentary methane and dissolved organic carbon (DOC) into the ocean. The flux of these reduced carbon molecules from the seafloor into the ocean impacts ocean chemistry and supports deep-sea life. While significant effort has been made to understand how the anaerobic oxidation of methane (AOM) regulates the release of...
Authors
Ellen Jennifer Lalk, John W. Pohlman, Laura Lapham
An automated hydraulic modeling tool for road stream-crossing replacement projects in Massachusetts An automated hydraulic modeling tool for road stream-crossing replacement projects in Massachusetts
No abstract available.
Authors
Gardner C. Bent, Luke P. Sturtevant, Brendan A. McCarthy, Ian P. Armstrong, Meghan A. McCallister, Mark W. Poe, Alexander P. Graziano, Amanda L. Tudor, Carl Carlson
Analysis of the potential effects of Uzbekistan’s mineral endowment on the critical mineral supply of tungsten Analysis of the potential effects of Uzbekistan’s mineral endowment on the critical mineral supply of tungsten
Tungsten appears on the 2018 and 2022 U.S. Geological Survey critical mineral lists in part because of a very high global production concentration in China, which produces almost 83 percent of the world’s mined tungsten. Using known parameters and values from other tungsten mining operations, we created hypothetical scenarios in which three tungsten deposits in Uzbekistan are considered...
Authors
Elena Safirova, Yelena Golovko, Nafisa Dulabova
Investigating hurricane-induced salt variation across the Land-Estuary-Ocean continuum using a dynamically coupled hydrological-ocean model Investigating hurricane-induced salt variation across the Land-Estuary-Ocean continuum using a dynamically coupled hydrological-ocean model
Salinity variations across the Land‐Estuary‐Ocean (LEO) continuum are critical for coastal ecosystems and impact the socioeconomic benefits to local communities. However, evaluating these variations is challenging due to the complex interactions of terrestrial and oceanic processes, including river discharge, winds, tides, sea level rise, and storms. This study incorporates a salinity...
Authors
Xiaochen Zhoa, Z. George Xue, Daoyang Bao, John C. Warner, Yanda Ou
Widespread thiamine deficiency in California salmon linked to an anchovy-dominated marine prey base Widespread thiamine deficiency in California salmon linked to an anchovy-dominated marine prey base
Thiamine (vitamin B1) deficiency in marine systems is a globally significant threat to marine life. In 2020, newly hatched Chinook salmon (Oncorhynchus tshawytscha) fry in California’s Central Valley (CCV) hatcheries swam in corkscrew patterns and died at unusually high rates due to a lack of this essential vitamin. We subsequently investigated the impacts and causes of thiamine...
Authors
Nate Mantua, Heather M. Bell, Anne E. Todgham, Miles E. Daniels, Jacques Rinchard, Jarrod R. Ludwig, John Field, Steven T Lindley, Freya Elizabeth Rowland, Catherine A. Richter, David M. Walters, Bruce P. Finney, Anne R. Distajo Haskell, Donald Tillitt, Dale C. Honeyfield, Taylor N. Lipscomb, Kevin Kwak, Jason Kindopp, Dennis E. Cocherell, Abigail Ward, Thomas H. Williams, Jeff Harding, Nann A. Fangue, Carson Jeffres, Rocio Iliana Ruiz-Cooley, Steven Litvin, Scott Foott, Mark Adkison, Brett Kormos, Peggy Harte, Frederick S. Colwell, Christopher P. Suffridge, Kelly Shannon, Amanda Cranford, Charlotte Ambrose, Aimee N. Reed, Rachel C. Johnson
Numerical simulation of sound-side barrier-island inundation and breaching during Hurricane Dorian (2019) Numerical simulation of sound-side barrier-island inundation and breaching during Hurricane Dorian (2019)
Hurricane-induced morphological changes and associated community hazards along sandy, barrier-island coastlines have been studied primarily from the perspective of ocean-side attack by storm-driven ocean surge and large waves. Thus, our understanding of long-term barrier island morphological change focuses on beach erosion, overwash, and inlet formation. In contrast, outwash events with...
Authors
John C. Warner, Christopher R. Sherwood, Christie A. Hegermiller, Zafer Defne, Joseph B. Zambon, Ruoying He, George Xue, Daoyang Bao, Dongxiao Yin, Melissa Moulton
Borehole geophysical time-series logging to monitor passive ISCO treatment of residual chlorinated-ethenes in a confining bed, NAS Pensacola, Florida Borehole geophysical time-series logging to monitor passive ISCO treatment of residual chlorinated-ethenes in a confining bed, NAS Pensacola, Florida
In-situ chemical oxidation (ISCO) is a common method to remediate chlorinated ethene contaminants in groundwater. Monitoring the effectiveness of ISCO can be hindered because of insufficient observations to assess oxidant delivery. Advantageously, potassium permanganate, one type of oxidant, provides the opportunity to use its strong electrical signal as a surrogate to track oxidant...
Authors
Philip T. Harte, Michael A. Singletary, James E. Landmeyer
Estimating daily public supply water use by drinking water service area in New Jersey Estimating daily public supply water use by drinking water service area in New Jersey
This report, prepared in cooperation with the New Jersey Department of Environmental Protection, presents a method for estimating daily public supply water use by drinking water service area systems for New Jersey. The ability to accurately estimate daily public supply water use could help water supply planners in New Jersey better understand and manage the state’s limited water...
Authors
Jennifer L. Shourds, Malia H. Scott
U.S. Geological Survey science strategy to address highly pathogenic avian influenza and its effects on wildlife health 2025–29 U.S. Geological Survey science strategy to address highly pathogenic avian influenza and its effects on wildlife health 2025–29
Authors
Andrew M. Ramey, Diann J. Prosser, Laura E. Hubbard, Guelaguetza Vazquez-Meves, Amy George, M. Camille Hopkins
Challenges and priorities for climate-informed invasive species management across multiple scales Challenges and priorities for climate-informed invasive species management across multiple scales
In recent decades, substantial evidence has accumulated regarding the effects of climate change on the establishment, spread, and impact of invasive species. While the importance of incorporating climate change into invasive species management and policy is increasingly recognized, practitioner experiences and perspectives are often overlooked. Consequently, invasive species research may...
Authors
A.E. Evans, L. Brewington, Carrie Jean Brown-Lima, E. Fusco, R.M. Gregg, D. Lieurance, Elliott W. Parsons, R.C. Nagy, Lindsey L. Thurman, Toni Lyn Morelli
Crustal structure along and surrounding the Hawaiian Islands: Volcanic island construction across scarred oceanic crust Crustal structure along and surrounding the Hawaiian Islands: Volcanic island construction across scarred oceanic crust
The Hawaiian Ridge is a classic example of an intraplate volcanic island chain emplaced on oceanic lithosphere. We seek to constrain both the deformation from island loading around the Hawaiian Ridge and the influence of the oceanic lithosphere, including the Molokaʻi fracture zone (MFZ), on off-axis volcanic emplacement. To examine these processes, we conducted a marine geophysical...
Authors
Brian Boston, Donna J. Shillington, Anthony B. Watts, Philip Cilli, Robert Dunn, Garrett Ito, Paul Wessel, Uri S. ten Brink
Outwash events inhibit vegetation recovery and prolong coastal vulnerability Outwash events inhibit vegetation recovery and prolong coastal vulnerability
Overwash, when high ocean water levels and waves flood a coastline, is a common phenomenon that can lead to washover deposits and barrier rollover. Outwash, by contrast, involves seaward flow, often driven by high back-barrier water levels, and can produce washout channels and nearshore deposition. Our observations show that washout channels were quickly (days to weeks) filled and...
Authors
Jin-Si R. Over, Christopher R. Sherwood