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Assessment of undiscovered conventional oil and gas resources of the Montana Thrust Belt Province, 2021
Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 783 million barrels of conventional oil and 17,606 billion (17.6 trillion) cubic feet of conventional gas in the Montana Thrust Belt Province.
Authors
Christopher J. Schenk, Tracey J. Mercier, Cheryl A. Woodall, Phuong A. Le, Andrea D. Cicero, Ronald M. Drake, Geoffrey S. Ellis, Thomas M. Finn, Michael H. Gardner, Sarah E. Gelman, Jane S. Hearon, Benjamin G. Johnson, Jenny H. Lagesse, Heidi M. Leathers-Miller, Kristen R. Marra, Kira K. Timm, Scott S. Young
Brief oil exposure reduces fitness in wild Gulf of Mexico mahi-mahi (Coryphaena hippurus)
The Deepwater Horizon (DWH) disaster released 3.19 million barrels of crude oil into the Gulf of Mexico (GOM) in 2010, overlapping the habitat of pelagic fish populations. Using mahi-mahi (Coryphaena hippurus)─a highly migratory marine teleost present in the GOM during the spill─as a model species, laboratory experiments demonstrate injuries to physiology and behavior following oil exposure. Howev
Authors
Lela S. Schlenker, John D. Stieglitz, Justin Blaine Greer, Robin Faillettaz, Chi Hin Lam, Ronald H. Hoenig, Rachael M. Heuer, Charles J. McGuigan, Christina Pasparakis, Emma B. Esch, Gabrielle M. Ménard, Alexandra L. Jaroszewski, Claire B. Paris, Daniel Schlenk, Daniel D. Benetti, Martin Grosell
Bioclimatic variables dataset for baseline and future climate scenarios for climate change studies in Hawai'i
Gridded bioclimatic variables representing yearly, seasonal, and monthly means and extremes in temperature and precipitation have been widely used for ecological modeling purposes and in broader climate change impact and biogeographical studies. As a result of their utility, numerous sets of bioclimatic variables have been developed on a global scale (e.g., WorldClim) but rarely represent the fine
Authors
Lucas Fortini, Lauren R. Kaiser, Lulin Xue, Yaping Wang
Water-level and recoverable water in storage changes, High Plains aquifer, predevelopment to 2017 and 2015–17
The High Plains aquifer underlies 111.8 million acres (about 175,000 square miles) in parts of eight States—Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. Water-level declines began in parts of the High Plains aquifer soon after the beginning of substantial groundwater irrigation (about 1950). This report presents water-level changes and change in recoverable w
Authors
Virginia L. McGuire, Kellan R. Strauch
Exploring and mitigating plague for One Health purposes
Purpose of ReviewIn 2020, the Appropriations Committee for the U.S. House of Representatives directed the CDC to develop a national One Health framework to combat zoonotic diseases, including sylvatic plague, which is caused by the flea-borne bacterium Yersinia pestis. This review builds upon that multisectoral objective. We aim to increase awareness of Y. pestis and to highlight examples of plagu
Authors
David A. Eads, Dean E. Biggins, Jeffrey Wimsatt, Rebecca J. Eisen, B. Joseph Hinnebusch, Marc R. Matchett, Amanda R. Goldberg, Travis Livieri, Gregory Hacker, Mark Novak, Danielle Buttke, Shaun M. Grassel, John Hughes-Clarke, Linda Atiku
Modelling the transport and deposition of ash following a magnitude 7 eruption: The distal Mazama tephra
Volcanic ash transport and dispersion models (VATDMs) are necessary for forecasting tephra dispersal during volcanic eruptions and are a useful tool for estimating the eruption source parameters (ESPs) of prehistoric eruptions. Here we use Ash3D, an Eulerian VATDM, to simulate the tephra deposition from the ~ 7.7 ka climactic eruption of Mount Mazama. We investigate how best to apply a VATDM using
Authors
Hannah Maeve Buckland, Larry G. Mastin, Samantha Engwell, Katharine V. Cashman
Microgravity change during the 2008-2018 Kı̄lauea summit eruption: Nearly a decade of subsurface mass accumulation
Results from nine microgravity campaigns from Kı̄lauea, Hawaiʻi, spanning most of the volcano's 2008–2018 summit eruption, indicate persistent mass accumulation at shallow levels. A weighted least squares approach is used to recover microgravity results from a network of benchmarks around Kı̄lauea's summit, eliminate instrumental drift, and restore suspected data tares. A total mass of 1.9 × 1011
Authors
Mathijs R. Koymans, Elske de Zeeuw-van Dalfsen, Laslo G. Evers, Michael P. Poland
Boiga irregularis (brown treesnake)
No abstract available.
Authors
Patrick D Barnhart, Zachary C. Quiogue, Elisabeth Frasch, Diane Vice, Charlene Beverly Hopkins, Amy A. Yackel Adams, Robert Reed, Melia Gail Nafus
Advancing geophysical techniques to image a stratigraphic hydrothermal resource
Sedimentary-hosted geothermal energy systems are permeable structural, structural-stratigraphic, and/or stratigraphic horizons with sufficient temperature for direct use and/or electricity generation. Sedimentary-hosted (i.e., stratigraphic) geothermal reservoirs may be present in multiple locations across the central and eastern Great Basin of the USA, thereby constituting a potentially large bas
Authors
Paul Schwering, Carmen Winn, Piyoosh Jaysaval, Hunter Knox, Drew L. Siler, Christian Hardwick, Bridget Ayling, James Faulds, Elijah Mlawsky, Emma McConville, Jack Norbeck, Nicholas Hinz, Gabe Matson, John Queen
Great Lakes spatial priorities study
Spatial data about the bathymetry, habitat characteristics, underlying geology, and other features of the ocean and inland seas are essential for decision-making. Marine research and management organizations use these data to help ensure safe navigation, promote sustainable fisheries, extract energy, and protect marine habitats in the coastal and ocean waters of the U.S. Exclusive Economic Zone (E
Authors
Karen Gouws, Ashley Chappell, Meredith Westington, Cathleen Yung, Peter C. Esselman, Linden Brinks, Timothy Kearns, Xiaofan Zhang, Brandon Krumwiede, Ken Buja
The centenary of IAVCEI 1919–2019 and beyond: The people, places, and things of volcano geodesy
Over the first century of the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI), volcano geodesy grew from roots as an accidental and incidental system of measurements to an important method for monitoring volcanic activity and forecasting eruptions. The first practitioners in volcano geodesy were experts in other disciplines, and it was not until the latter h
Authors
Michael P. Poland, Elske de Zeeuw-van Dalfsen
Open knowledge network roadmap: Powering the next data revolution
Open access to shared information is essential for the development and evolution of artificial intelligence (AI) and AI-powered solutions needed to address the complex challenges facing the nation and the world. The Open Knowledge Network (OKN), an interconnected network of knowledge graphs, would provide an essential public-data infrastructure for enabling an AI-driven future. It would facilitate
Authors
Chaitan Baru, Martin Halbert, Lara Campbell, Tess DeBlanc-Knowles, Jemin George, Wo Chang, Adam Pah, Douglas Maughan, Ilya Zaslavsky, Amanda Stathopoulos, Ellie Young, Kat Albrecht, Amit Sheth, Emanuel Sallinger, Katerine Osatuke, Angela Rizk-Jackson, Eric Jahn, Kenneth Berkowitz, Bandana Kar, Erica Smith, Krzystof Janowicz, Brian Handspicker, Esther Jackson, Lauren Sanders, Chengkai Li, Florence Hudson, Lilit Yeghiazarian, Cogan Shimizu, Glenn Ricart, Louiqa Raschid, Dalia E. Varanka, Greg Seaton, Luis Amaral, Oktie Hassanzadeh, Silviu Cucerzan, Matt Bishop, Ora Lassila, Sharat Israni, Matthew Lange, Pascal Hitzler, Ryan McGranaghan, Michael Cafarella, Paul Wormeli, Todd Bacastow, Sam Klein, Murat Omay, Sergio Baranzini, Ying Ding, Nariman Ammar