Five years of monitoring a bio-engineered living shoreline: Comparison of oyster population development by reef technology.
Lauren M. Swam, Danielle Aguilar Marshall, Megan K. La Peyre
2022, Cooperator Science Series 139-2022
The Living Shoreline Demonstration Project (PO-148) used five bio-engineered reef technologies (Reef Balls in two configurations; Figure 1) acting as breakwaters to protect vulnerable shorelines. While the primary goal is to attenuate wave energy, the sustainability and success of these products as “living” shorelines are based on their ability to...
Comment on ‘Evidence for a large strike-slip component during the 1960 Chilean earthquake’ by H. Kanamori, L. Rivera, and S. Lambotte
James C. Savage
2022, Geophysical Journal International (228) 1171-1183
Based on numerous studies of the relevant geodetic data, a low-angle thrusting mechanism has been assigned to the 1960 Chile earthquake. Kanamori, Rivera and Lambotte recently suggested that a component of dextral slip comparable to the thrusting be included in the mechanism to satisfy long-period, teleseismic observations. The absence of...
Health surveillance of a potential bridge host: Pathogen exposure risks posed to avian populations augmented with captive-bred pheasants
Ian Dwight, Peter S. Coates, Simone T. Stoute, Maurice E. Pitesky
2022, Transboundary and Emerging Diseases (69) 1095-1107
Augmentation of wild populations with captive-bred individuals presents an inherent risk of co-introducing novel pathogens to naïve species, but it can be an important tool for supplementing small or declining populations. Game species used for human enterprise and recreation such as the ring-necked pheasant (Phasianus colchicus) are commonly raised in...
Guiding principles for using satellite-derived maps in rangeland management
Brady W Allred, Megan K Creutzburg, John C Carlson, Christopher C Cole, Colin M. Dovichin, Michael C. Duniway, Matthew O. Jones, Jeremy D Maestas, David E. Naugle, Travis W. Nauman, Gregory S Okin, Matthew C Reeves, Matthew B. Rigge, Shannon L Savage, Dirac Twidwell, Daniel R. Uden, Bo Zhou
2022, Rangelands (44) 78-86
On the GroundRangeland management has entered a new era with the accessibility and advancement of satellite-derived maps.Maps provide a comprehensive view of rangelands in space and time, and challenge us to think critically about natural variability.Here, we advance the practice of using satellite-derived maps with four guiding principles designed to...
Predicting flood damage probability across the conterminous United States
Elyssa Collins, Georgina M. Sanchez, Adam Terando, Charles C. Stillwell, Helena Mitasova, Antonia Sebastian, Ross K. Meentemeyer
2022, Environmental Research Letters (17)
Floods are the leading cause of natural disaster damages in the United States, with billions of dollars incurred every year in the form of government payouts, property damages, and agricultural losses. The Federal Emergency Management Agency oversees the delineation of floodplains to mitigate damages, but disparities exist between locations designated...
General guidance for custom-built structural equation models
James B. Grace
2022, One Ecosystem (7)
Structural Equation Modeling (SEM) represents a quantitative methodology for specifying and evaluating causal network hypotheses. The application of SEM typically involves the use of specialized software packages that implement estimation procedures and automate model checking and the output of summary results. There are times when the specification details an investigator...
Incorporating interpreter variability into estimation of the total variance of land cover area estimates under simple random sampling
Stephen V. Stehman, John Mousoupetros, Ronald E. McRoberts, Erik Naesset, Bruce Pengra, Dingfan Xing, Josephine Horton
2022, Remote Sensing of Environment (269)
Area estimates of land cover and land cover change are often based on reference class labels determined by analysts interpreting satellite imagery and aerial photography. Different interpreters may assign different reference class labels to the same sample unit. This interpreter variability is...
Monitoring and characterizing multi-decadal variations of urban thermal condition using time-series thermal remote sensing and dynamic land cover data
George Z. Xian, Hua Shi, Qiang Zhou, Roger F. Auch, Kevin Gallo, Zhuoting Wu, Michael Kolian
2022, Remote Sensing of Environment (269)
Urban development and associated land cover and land use change alter the thermal, hydrological, and physical properties of the land surface. Assessments of surface urban heat island (UHI) usually focused on using remote sensing and land cover data to quantify UHI...
Pathways of productivity and influences on top consumers in forested streams
Joseph R. Benjamin, Jason B. Dunham, Sherri L Johnson, Linda Ashkenas, Brooke E Penaluna, Robert E Bilby, Douglas S. Bateman, David W. Leer, James R Bellmore
2022, Forest Ecology and Management (508)
Forested stream ecosystems involve complex physical and biotic pathways that can influence fish in numerous ways. Consequently, the responses of fish communities to disturbance can be difficult to understand. In this study, we employed a food web model that links biotic...
Modelling physiological costs to assess impacts of climate change on amphibians in Yellowstone National Park, U.S.A
Paul E. Bartelt, Peter E. Thornton, Robert W. Klaver
2022, Ecological Indicators (135)
Amphibians are vital elements of ecosystems, serving as predator and prey. Their biphasic nature makes them dependent on aquatic and terrestrial habitats; as wet-skinned ectotherms, they are vulnerable to a range of environmental threats, including climate change. Yellowstone National Park (YNP) is becoming warmer and drier, and some wetlands important...
Galliform exclusion from the Migratory Bird Treaty Act has produced an alternate conservation path, but no evidence for differences in population status
Erik J. Blomberg, Beth Ross, Casey J. Cardinal, Susan N. Ellis-Felege, Daniel Gibson, Adrian P. Monroe, P Schwalenberg
2022, Ornithological Applications (124)
The Migratory Bird Treaty Act (MBTA) is critical to avian conservation in the United States, both through its protection of migratory birds and as a catalyst for a century of coordinated avian conservation. While more than 1,000 species are protected by MBTA, of extant bird species native to the continental...
Loss of phylogenetic diversity under landscape change
Christopher M. Swan, Matthew Baker, Dorothy Borowy, Anna Johnson, Mariya Shcheglovitova, April Sparkman, Francisco V. Neto, Molly Van Appledorn, Nicole Voelker
2022, Science of the Total Environment (822)
Habitat alteration and destruction are primary drivers of biodiversity loss. However, the evolutionary dimensions of biodiversity loss remain largely unexplored in many systems. For example, little is known about how habitat alteration/loss can lead to phylogenetic deconstruction of ecological assemblages at the local level. That is, while species loss is evident, are...
Hydrogeologic characterization of the San Antonio Creek Valley watershed, Santa Barbara County, California
Geoffrey Cromwell, Donald S. Sweetkind, Jill N. Densmore, John A. Engott, Whitney A. Seymour, Joshua Larsen, Christopher P. Ely, Christina L. Stamos, Claudia C. Faunt
2022, Scientific Investigations Report 2022-5001
The San Antonio Creek Valley watershed (SACVW) is located in western Santa Barbara County, about 15 miles south of Santa Maria and 55 miles north of Santa Barbara, California. The SACVW is about 135 square miles and encompasses the San Antonio Creek Valley groundwater basin; the SACVW is separated from...
Development of hydrocarbon gas standards for stable isotopic composition (δ13C and δ2H)
Geoffrey S. Ellis, Robert F. Dias
2022, Scientific Investigations Report 2021-5136
A suite of gas standards was developed to serve as international secondary reference materials (RMs) for the determination of the compound-specific carbon-13/carbon-12 (δ13C) and hydrogen-2/hydrogen-1 (δ2H) values of hydrocarbon gases. This report provides background information on the project, the methods used to produce and analyze the gases, as well as...
Bathymetric and velocimetric surveys at highway bridges crossing the Missouri River near Kansas City, Missouri, August 2019, August 2020, and October 2020
Richard J. Huizinga
2022, Scientific Investigations Report 2021-5098
Bathymetric and velocimetric data were collected by the U.S. Geological Survey, in cooperation with the Missouri Department of Transportation, near 9 bridges at 8 highway crossings of the Missouri River near Kansas City, Missouri, on August 13–14, 2019. A multibeam echosounder mapping system was used to obtain channel-bed elevations for...
A conterminous USA-scale map of relative tidal marsh elevation
James R. Holmquist, Lisamarie Windham-Myers
2022, Estuaries and Coasts (45) 1596-1614
Tidal wetlands provide myriad ecosystem services across local to global scales. With their uncertain vulnerability or resilience to rising sea levels, there is a need for mapping flooding drivers and vulnerability proxies for these ecosystems at a national scale. However, tidal wetlands in the conterminous USA are diverse with differing...
Human-cougar interactions: A literature review related to common management questions
B. N. Kertson, S. M. McCorquodale, C. R. Anderson, Anis N. Aoude, R. A. Beausoleil, M. G. Cope, M. A. Hurley, B. K. Johnson, Glen A. Sargeant, S. L. Simek
2022, Report
Interactions between humans and cougars (Puma concolor) present unique challenges for wildlife managers; reducing occurrences that lead to conflict is a priority for state and provincial wildlife agencies throughout western North America, including Washington. With an increase in management emphasis of human-wildlife conflict resolution, a growing body of scientific literature...
Mineral commodity summaries 2022
U.S. Geological Survey
2022, Mineral Commodity Summaries 2022
IntroductionEach mineral commodity chapter of the 2022 edition of the U.S. Geological Survey (USGS) Mineral Commodity Summaries (MCS) includes information on events, trends, and issues for each mineral commodity as well as discussions and tabular presentations on domestic industry structure, Government programs, tariffs, 5-year salient statistics, and world production, reserves,...
Biology: Integrating core to essential variables (Bio-ICE) task team report for hard corals
E. K. Towle, Abigail Benson, Matt Biddle, Sarah Bingo, Kaitlyn Brucker, Gabrielle Canonico, Maggie Chory, Kruit Desai, Masha Edmondson, Miguel Figuerola, Christina Horstmann, Susan K Jackson, Jen Koss, J. Landrum, Kathryn Lohr, Laura Lorenzoni, Anderson Mayfield, Brian Melzin, Frank Muller-Karger, Sarah O’Conner, Deb Santavy, Curt D. Storlazzi, Anna Toline, Juan Torres-Perez, Kimberly K. Yates
2022, Report
The Interagency Ocean Observation Committee (IOOC) is chartered by the White House Office of Science and Technology Policy (OSTP) Subcommittee on Ocean Science and Technology (SOST). The purpose of the IOOC is to advise, assist, and make recommendations to the SOST on matters related to ocean observations via task teams...
Tracking spatial regimes in animal communities: Implications for resilience-based management
Caleb Powell Roberts, Daniel R. Uden, Craig R. Allen, David G. Angeler, Larkin A. Powell, Brady W Allred, Matthew O. Jones, Jeremy D Maestas, Dirac Twidwell
2022, Ecological Indicators (136)
Spatial regimes (the spatial extents of ecological states) exhibit strong spatiotemporal order as they expand or contract in response to retreating or encroaching adjacent spatial regimes (e.g., woody plant invasion of grasslands) and human management (e.g., fire treatments). New methods enable tracking spatial regime boundaries via vegetation landcover data, and...
Optimization of salt marsh management at the Petit Manan National Wildlife Refuge of the Maine Coastal Islands National Wildlife Refuge Complex, Maine, through use of structured decision making
Hilary A. Neckles, James E. Lyons, Jessica L. Nagel, Susan C. Adamowicz, Toni Mikula, Sara Williams
2022, Open-File Report 2021-1123
Structured decision making is a systematic, transparent process for improving the quality of complex decisions by identifying measurable management objectives and feasible management actions; predicting the potential consequences of management actions relative to the stated objectives; and selecting a course of action that maximizes the total benefit achieved and balances...
Streamflow, water quality, and constituent loads and yields, Scituate Reservoir drainage area, Rhode Island, water year 2019
Kirk P. Smith
2022, Data Report 1145
As part of a long-term cooperative program to monitor water quality within the Scituate Reservoir drainage area, the U.S. Geological Survey in cooperation with the Providence Water Supply Board collected streamflow and water-quality data at the Scituate Reservoir and tributaries. Streamflow and concentrations of chloride and sodium estimated from records...
Civil applications committee
Daniel W. Opstal, Ross T. Rogers
2022, Fact Sheet 2022-3002
The interagency Civil Applications Committee (CAC) facilitates the appropriate civil uses of overhead remote sensing technologies and data collected by military and intelligence capabilities, including from commercial sources. The CAC is operated and staffed by the U.S. Geological Survey on behalf of the U.S. Department of the Interior and its...
Abundance and distribution of sea otters (Enhydra lutris) in the southcentral Alaska stock, 2014, 2017, and 2019
George G. Esslinger, Brian H. Robinson, Daniel H. Monson, Rebecca L. Taylor, Daniel Esler, Ben P. Weitzman, Joel Garlich-Miller
2022, Open-File Report 2021-1122
The Southcentral Alaska (SCAK) sea otter (Enhydra lutris) stock is the northernmost stock of sea otters, a keystone predator known for structuring nearshore marine ecosystems. We conducted aerial surveys within the range of the SCAK sea otter stock to provide recent estimates of sea otter abundance and distribution. We defined...
Streamflow, water quality, and constituent loads and yields, Scituate Reservoir drainage area, Rhode Island, water year 2018
Kirk P. Smith
2022, Data Report 1144
As part of a long-term cooperative program to monitor water quality within the Scituate Reservoir drainage area, the U.S. Geological Survey in cooperation with the Providence Water Supply Board collected streamflow and water-quality data at the Scituate Reservoir and tributaries. Streamflow and concentrations of chloride and sodium estimated from records...
