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Nocardia cyriacigeorgica in a Mallard Duck
Nocardia spp. are opportunistic pathogens of humans, domestic animals, and wildlife that can cause high levels of morbidity and mortality. Reported cases of nocardiosis in Aves are rare. We diagnosed nocardial airsacculitis in a free-ranging mallard duck (Anas platyrhynchos) from Arizona, USA. Histopathology showed multiple granulomas expanding the air sac with intralesional filamentous...
Water temperature in the Upper Missouri, Milk, and Yellowstone Rivers, and associated air temperature and discharge data
The data set contains measurement locations and measurements of daily and sub-daily water temperature, daily river discharge, and daily air temperature for several sites in the Upper Missouri River basin of Montana and North Dakota, 2001-2022. Water temperature sites include: the Missouri River upstream from Fort Peck Reservoir, Montana; multiple locations through a 351-km reach...
Summary of Detection Data for Breeding Common Loons in North-central Minnesota (2024)
The Deepwater Horizon oil spill on April 20, 2010 caused extensive injury to natural resources in the Gulf of Mexico, and Gavia immer (common loon) were negatively affected from the spill. The Open Ocean Trustee Implementation Group funded the project Restoration of Common Loons in Minnesota to restore common loons lost to the spill. In 2020–21, study lakes in a seven-county region in...
Emperor Goose (Anser canagicus) Mark-recapture and Resight Encounter History from the Yukon-Kuskokwim Delta, Alaska, 1994-2017
This dataset is in one table with mark-recapture and resight data of Emperor Geese marked with plastic color bands on the Yukon-Kuskokwim Delta in Alaska, 1994-2017.
Digital Representation of Isopach Maps for Selected Sequences of the Cretaceous Published by Reeside (1944) and Other Sources
Information of hydrogeologic and geologic importance from the U.S. Geological Survey Oil and Gas Investigations Map 10, "Maps showing thickness and general character of the Cretaceous deposits in the western interior of the United States" (Reeside, 1944) were digitized from scanned maps 1, 2, 9, and 10. Isopach contours were captured and, along with Geologic Map of North America (GMNA)...
A Synthesis of Climate Change Vulnerability Assessment Rankings for Species of Greatest Conservation Need in the Northeast US from 2010-2023
This dataset details individual species and natural habitat vulnerability rankings, including contextual study-specific information. This data was collected from original publications found through a literature search. Information is cumulative to include climate change vulnerability assessment (CCVA) results summarized in Staudinger et al. (2015) and published as of December 2023.
Geochemical and mineralogical data for Upper Devonian gray, black, and pyritic black shales from the Appalachian Basin
Geochemical and mineralogical characterization data was collected for samples of the Upper Devonian Hanover and Dunkirk Formations from outcrops in the Appalachian Basin (Chautauqua County, New York). The data was integrated with outcrop descriptions in a publication (see larger work) that describes the enrichment of particular trace metals and minerals in different shale types formed...
North American dataset of ecosystem properties in tidal saline wetlands—Canopy height, aboveground biomass, productivity, soil carbon density, and soil carbon accumulation
This dataset includes literature-derived ecological data from tidal saline wetlands across the United States, Canada, and Mexico for the following ecosystem properties: canopy height, aboveground biomass, productivity, soil carbon density, and soil carbon accumulation rates.
Database for the geologic map of the Frederick 30 x 60 quadrangle, Maryland, Virginia, and West Virginia
The database for the geologic map of the Frederick 30 x 60 quadrangle covers the distinct geologic provinces and sections of the central Appalachian region that are defined by unique bedrock and resulting landforms. From west to east, the provinces include the Great Valley section of the Valley and Ridge province, the Blue Ridge province, and the Piedmont province; in the extreme...
Movements of Black Brant Tagged While Molting in the National Petroleum Reserve - Alaska
This data release contains five tables of information related to the movement patterns of Black Brant equipped with high-frequency GPS tags: 1) brant banding records, 2) helicopter flight routes for experimental disturbance trials, 3) Brant movement data from Milsar tags deployed in 2023, 4) Brant movement data from Milsar tags deployed in 2024, and 5) Brant movement data from Ornitela...
2025 Wetland Accretion Measurements from Smithsonian Environmental Research Center SMARTX Warming Plots
Sediment accretion measurements were made at the SMARTX warming experiment at the Smithsonian Environmental Research Center's Global Change Research Wetland. Feldspar marker horizons were established at the beginning of the experiment in 2016 in the warming plots, and were subsequently buried over time by wetland accretion of both organic and inorganic matter. These data include the...
Understanding mechanisms for Brook Trout persistence in warming streams: what stream temperatures do fish actually experience?
As stream temperatures increase, cold water adapted brook trout populations are projected to decline. However, there are mechanisms brook trout can use to persist in warming streams. Those mechanisms include acclimation, adaptation, and utilizing cold water refugia in streams where thermal heterogeneity is high. Using implanted temperature recording tags, this study examines individual...