Social vulnerability and water insecurity in the western US: A systematic review of framings, indicators, and uncertainty
Oronde Oliver Drakes, Diana Restrepo-Osorio, Kathryn Powlen, Megan Hines
2024, Water Resources Research (60)
Water insecurity poses a complex challenge for the western United States. Large populations are exposed and susceptible to physical and social factors that can leave them with precarious access to sufficient water supplies. Consideration of social issues by water managers can help ensure equitable supply. However, how...
Glaciers and ice caps outside Greenland
D. Burgess, G. Wolken, B. Wouters, L.M. Andreassen, Caitlyn Florentine, J. Kohler, B. Luks, F. Palsson, Louis C. Sass, L. Thomson, T. Thorsteinsson
2024, Report, Bulletin of the American Meteorological Society, State of the Climate, 2023 report
No abstract available....
Numerical model of the groundwater-flow system near the southeastern part of Puget Sound, Washington
Andrew J. Long, Elise E. Wright, Leland T. Fuhrig, Valerie A.L. Bright
Wendy B. Welch, Andrew J. Long, editor(s)
2024, Scientific Investigations Report 2024-5026-D-E
Groundwater flow in the active model area (AMA) was simulated using a groundwater-flow model. A steady-state model version of the model simulates equilibrium conditions, and a transient model version simulates monthly variability. The model corresponds to the physical and temporal dimensions of the conceptual model and groundwater budget. The steady-state...
Conceptual hydrogeologic framework and groundwater budget near the southeastern part of Puget Sound, Washington
Wendy B. Welch, Valerie A.L. Bright, Andrew S. Gendaszek, Sarah B. Dunn, Alexander O. Headman, Elisabeth T. Fasser
Wendy B. Welch, Andrew J. Long, editor(s)
2024, Scientific Investigations Report 2024-5026-A-C
More than 1 million people live within the active model area (AMA) in the southeastern part of the lowlands surrounding Puget Sound, or Puget Lowland, Washington, and groundwater is the source for approximately one-half of their public, domestic, and irrigation water demands. The 887-square-mile AMA, located in King and Pierce...
Invasive blue catfish in the Chesapeake Bay: A risk to realizing Bay restoration investments
Ellen Robertson, Jenn Malpass, Christopher Ottinger, John Griffin, Christine Densmore, Kenneth Hyer
2024, Fact Sheet 2024-3033
Introduction The partners of the Chesapeake Bay are investing billions of dollars in the restoration of critical habitats to improve conditions for people and living resources throughout the Bay and its watershed. However, the recent proliferation of invasive Ictalurus furcatus (blue catfish) in the Chesapeake Bay’s major rivers has the potential...
Characterization of groundwater resources near the southeastern part of Puget Sound, Washington
W.B. Welch, A.J. Long, editor(s)
2024, Scientific Investigations Report 2024-5026
More than 1 million people live within the active model area (AMA) in the southeastern part of the lowlands surrounding Puget Sound, or Puget Lowland, Washington, and groundwater is the source for approximately one-half of their public, domestic, and irrigation water demands. The 887-square-mile AMA, located in King and Pierce...
Simulation of groundwater flow in the Long Island, New York regional aquifer system for pumping and recharge conditions from 1900 to 2019
Donald A. Walter, Kalle Jahn, John P. Masterson, Sarken E. Dressler, Jason S. Finkelstein, Monti
2024, Scientific Investigations Report 2024-5044
The U.S. Geological Survey has developed a transient, groundwater-flow model that simulates hydrologic conditions in the Long Island aquifer system as part of an ongoing (since 2016) multiyear, cooperative investigation with the New York State Department of Environmental Conservation. The goals of this investigation are to assist stakeholders and resource...
Hydrogeologic framework and extent of saltwater intrusion in Kings, Queens, and Nassau Counties, Long Island, New York
Frederick Stumm, Jason S. Finkelstein, John Williams, Andrew D. Lange
2024, Scientific Investigations Report 2024-5048
In 2016, the U.S. Geological Survey began a multiyear cooperative study with the New York State Department of Environmental Conservation to evaluate the sustainability of Long Island’s sole-source aquifer system through hydrogeologic mapping, compilation of groundwater chloride concentrations, and groundwater flow modeling. In the initial phase of the islandwide study,...
Simulation of groundwater flow and brine discharge to the Dolores River in the Paradox Valley, Montrose County, Colorado
Charles E. Heywood, Suzanne S. Paschke, M. Alisa Mast, Kenneth R Watts
2024, Scientific Investigations Report 2024-5038
Salinity, or total dissolved solids (TDS), of the Colorado River affects agricultural, municipal, and industrial water users and is an important concern in the Western United States. In the Paradox Valley of southwestern Colorado, natural discharge of sodium-chloride brine to the Dolores River from the underlying core of a salt-valley...
Hydrogeologic conceptual model of groundwater occurrence and brine discharge to the Dolores River in the Paradox Valley, Montrose County, Colorado
Suzanne S. Paschke, M. Alisa Mast, Philip M. Gardner, Connor P. Newman, Kenneth R. Watts
2024, Scientific Investigations Report 2023-5094
Salinity, or total dissolved solids (TDS), of the Colorado River is a major concern in the southwestern United States where the river provides water to about 40 million people for municipal and industrial use and is used to irrigate about 5.5 million acres of land. Much of the salinity in...
Skill assessment of a total water level and coastal change forecast during the landfall of a hurricane
Justin J. Birchler, Margaret L. Palmsten, Kara S. Doran, Sharifa Karwandyar, Joshua Michael Pardun, Elora M. Oades, Ryan P. Mulligan, Eli Sawyer Whitehead-Zimmers
2024, Coastal Engineering (193)
The Total Water Level and Coastal Change Forecast (TWL&CC Forecast) provides coastal communities with 6-day notice of potential elevated water levels and coastal change (i.e., dune erosion, overwash, or inundation) on sandy beaches that threatens safety, infrastructure, or resources. This continuously operating model provides hourly information for select regions along...
Abiotic and demographic drivers of flea parasitism on deer mice in a recovering mixed-conifer forest a decade postfire
Colton J. Padilla, Jessica T. Martin, James W. Cain III, Matthew E. Gompper
2024, Journal of Parasitology (110) 375-385
With the intensity and frequency of wildfires increasing rapidly, the need to study the ecological effects of these wildfires is also growing. An understudied aspect of fire ecology is the effect fires have on parasite–host interactions, including ectoparasites that might be pathogen vectors. Although some studies have examined the impacts...
Testing tree-ring cellulose δ18O with water isotopes for Holocene lake δ18O interpretations in the central Rocky Mountains USA
Lesleigh Anderson, M. Alisa Mast, Rebecca Lynn Brice, Max Berkelhammer
2024, The Holocene
Stable isotopes of water preserved in geologic archives, primarily as oxygen (δ18O), have proven critical for documenting Earth’s climatic and hydrologic systems past and present. However, timescale differences of water isotope inputs to proxy systems and the signal embedded in long paleorecords often confound translation to observed hydroclimatic metrics. Here,...
In situ allelopathic expression by the invasive amphibious plant, Ludwigia hexapetala (water primrose) across habitat types, seasons, and salinities
Judith Z. Drexler, Michael Gross, Michelle L. Hladik, Bailey Morrison, Erin Hestir
2024, Biological Invasions (26) 3811-3828
Broad infestations of invasive, non-native vegetation have transformed wetlands around the world. Ludwigia hexapetala is a widespread, amphibious invasive plant with a creeping growth habit in open water and an erect growth habit in terrestrial habitats. In the upper San Francisco Estuary of California, L. hexapetala is increasingly terrestrializing into marshes and this expansion...
Global assessment of aquatic Isoëtes species ecology
Mattia M. Azzella, Alice Dalla Vecchia, Thomas Abeli, Janne Alahuhta, Victor B. Amoroso, Enric Ballesteros, Vincent Bertrin, Daniel Brunton, Alexander A. Bobrov, Cecilio Caldeira, Simona Ceschin, Elena V. Chemeris, Martina Ctvrtlikova, Mary de Winton, Esperanca Gacia, Oleg G. Grishutkin, Deborah Hofstra, Daniella Ivanova, Maria O. Ivanova, Nikita K. Konotop, Danelle M. Larson, Sara Magrini, Marit Mjelde, Olga A. Mochalova, Guilherme Oliveira, Ole Pedersen, Jovani B. de S. Pereira, Cristina Ribaudo, Maria Inmaculada Romero Bujan, Angelo Troia, Yulia S. Vinogradova, Polina A. Volkova, Daniel Zandonadi, Nadezhda V. Zueva, Rossano Bolpagni
2024, Freshwater Biology (69) 1420-1437
Isoëtes are iconic but understudied wetland plants, despite having suffered severe losses globally mainly because of alterations in their habitats. We therefore provide the first global ecological assessment of aquatic Isoëtes to identify their environmental requirements and to evaluate if taxonomically related species differ in their...
Report of the River Master of the Delaware River for the period December 1, 2016–November 30, 2017
Kendra L. Russell, William J. Andrews, Vincent J. DiFrenna, J. Michael Norris, Robert R. Mason, Jr.
2024, Open-File Report 2024-1022
Executive SummaryA Decree of the Supreme Court of the United States, entered June 7, 1954 (New Jersey v. New York, 347 U.S. 995), established the position of Delaware River Master within the U.S. Geological Survey. In addition, the Decree authorizes the diversion of water from the Delaware River Basin and...
Spatial variability of water temperature within the White River basin, Mount Rainier National Park Washington
Andrew S. Gendaszek, Anya Clare Leach, Kristin L. Jaeger
2024, Preprint
Water temperature is a primary control on the occurrence and distribution of cold-water species. Rivers draining Mount Rainier in western Washington, including the White River along its northern flank, support several cold-water fish populations, but the spatial distribution of water temperatures, particularly during late-summer base flow between August and September,...
Simulated sea level rise in coastal peat oils stimulates mercury methylation
Bryce A. Cook, Benjamin D. Peterson, Jacob M. Ogorek, Sarah E. Janssen, Brett A. Poulin
2024, ACS Earth and Space Chemistry (8) 1784-1796
Coastal wetlands are vulnerable to sea level rise with unknown consequences for mercury (Hg) cycling, particularly the potential for exacerbating neurotoxic methylmercury (MeHg) production and bioaccumulation in food webs. Here, the effect of sea level rise on MeHg formation in the Florida Everglades was evaluated by incubating peat cores from...
The use of conceptual ecological models to identify critical data and uncertainties to support numerical modeling: The northern Gulf of Mexico eastern oyster Crassostrea virginica example
Megan K. La Peyre, Shaye Sable, Danielle A. Marshall, Elise R. Irwin, Chad W. Hanson
2024, Marine and Coastal Fisheries: Dynamics, Management, and Ecosystem Science (16)
ObjectiveIncreasing reliance on numerical simulation models to help inform management and restoration choices benefits from careful consideration of critical early steps in model development. Along the northern coast of the Gulf of Mexico, the eastern oyster Crassostrea virginica fulfills important ecological and economic roles. Using the eastern oyster...
Estimation of reservoir storage capacity and geomorphic change detection analysis from a multibeam bathymetric survey of Randy Poynter Lake, Rockdale County, Georgia
A.R. Whaling, W.J. Bolton
2024, Scientific Investigations Map 3523
Rockdale County Department of Water Resources has a directive to update estimates of the reservoir storage capacity of Randy Poynter Lake, located in northern Georgia, and to assess recent sedimentation and associated storage capacity loss. In 2022, the U.S. Geological Survey completed a multibeam bathymetric survey of Randy Poynter Lake...
Paired comparisons with quiet surface drones show evidence of fish behavioral response to motorized vessels during acoustic surveys in Lake Superior
Thomas M. Evans, Lars G. Rudstam, Suresh A Sethi, Daniel L. Yule, David Warner, Steve A. Farha, Andrew R. Barnard, Mark Richard Dufour, Timothy P. O’Brien, Kayden Nasworthy, Ian Harding, Bradley A. Ray, Edmund J. Isaac, Joshua Blankenheim, Hannah B. Blair, James M. Watkins, Steven A. Senczyszyn, James Roberts, Peter C. Esselman
2024, Canadian Journal of Fisheries and Aquatic Sciences (81) 1740-1851
Acoustic surveys are important for fish stock assessments, but fish responses to survey vessels can bias acoustic estimates. We leveraged quiet uncrewed surface vessels (USVs) to characterize potential bias in acoustic surveys. Five conventional motorized ships overtook USVs from astern over 2 km transects at night in...
Water-quality constituent concentrations and loads computed using real-time water-quality data for the Republican River, Clay Center, Kansas, August 2018 through July 2023
Ariele R. Kramer, Justin R. Abel
2024, Scientific Investigations Report 2024-5072
Milford Lake, the largest reservoir by surface area in Kansas, has had confirmed harmful algal blooms every summer since reporting began in 2011, except 2018–19. Milford Lake has been listed as impaired and designated hypereutrophic under section 303(d) of the 1972 Clean Water Act. In 2014, the Kansas Department of...
Wildland fire effects on sediment, salinity, and selenium yields in a basin underlain by Cretaceous marine shales near Rangely, Colorado
Natalie K. Day, Todd M. Preston, Patrick C. Longley
2024, Scientific Investigations Report 2024-5043
Understanding and quantifying soil erosion from rangelands is a high priority for land managers, especially in areas underlain by Cretaceous Mancos Shale, which is a natural source of sediment, salinity, and selenium to surface waters in many areas of western Colorado and eastern Utah. The purpose of this report is...
Monitoring and simulation of hydrology, suspended sediment, and nutrients in selected tributary watersheds of Lake Erie, New York
Katherine R. Merriman, Benjamin N. Fisher, Elizabeth A. Nystrom, Aubrey R. Bunch, Robert J. Welk, William M. Kappel
2024, Scientific Investigations Report 2024-5022
The U.S. Geological Survey, in cooperation with Erie County, New York, the New York State Department of Environmental Conservation, and the Great Lakes Restoration Initiative, collected water-quality samples in nine selected New York tributaries to Lake Erie, computed estimates of suspended sediment and nutrient loads using the R scripting package...
Fish size structures in lakes of the Lower Mississippi River floodplain
Leandro E. Miranda, D.J. Dembkowski
2024, Freshwater Biology (69) 1390-1398
The Lower Mississippi River has a floodplain that includes >1350 perennial lakes carved by shifts in river courses and other hydro-fluvial processes over eons. Notwithstanding their similar provenances, these waterbodies exhibit an immense variety of morphologies and successional stages that illustrate their natural trajectory from aquatic to forested wetlands....
