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Data supporting the validation of First Annulus of Grass Carp Ctenopharyngodon idella and Silver Carp Hypophthalmichthys molitrix Data supporting the validation of First Annulus of Grass Carp Ctenopharyngodon idella and Silver Carp Hypophthalmichthys molitrix
A total of 83 Grass Carp and 92 Silver Carp were collected monthly from stocked ponds at Columbia Environmental Research Center. Length, weight, and collection date were recorded. The dorsal-fin rays and lapilli otoliths were collected from these specimens for the purpose of aging. An additional set of dorsal-fin rays and lapilli otoliths from Grass Carp collected in Truman Reservoir...
Geochemical data, thin section images, and modal mineralogy of selected bedrock samples in the western half of the Emporia 30’ x 60’ quadrangle, Virginia and North Carolina Geochemical data, thin section images, and modal mineralogy of selected bedrock samples in the western half of the Emporia 30’ x 60’ quadrangle, Virginia and North Carolina
This data release contains geochemical data, thin section images, and modal mineralogy from bedrock samples collected in the western half of the Emporia 30’ x 60’ quadrangle, Virginia and North Carolina. The geochemical data comprise whole-rock major oxide and trace element abundances in 246 samples. Pairs of thin section images in plane-polarized light and cross-polarized light are...
Campylorhynchus brunneicapillus Single Nucleotide Polymorphism Genotype Data from Southern California, USA Campylorhynchus brunneicapillus Single Nucleotide Polymorphism Genotype Data from Southern California, USA
This dataset contains 184 single nucleotide polymorphism (SNP) genotypes of Campylorhynchus brunneicapillus (Cactus Wren) sampled in southern California. Genomic markers were generated from ddRAD loci and analyzed using the Stacks v2.60 pipeline. The genotypes for all samples are provided in a VCF file with 40,707 independent loci. A companion sample data file is provided with sample...
Harbison's Dun Skipper (Euphyes vestris harbisoni) Single Nucleotide Polymorphism Genotype Data from Southern California Harbison's Dun Skipper (Euphyes vestris harbisoni) Single Nucleotide Polymorphism Genotype Data from Southern California
This dataset contains genotypes from 148 Harbison's dun skipper (Euphyes vestris harbisoni) collected in San Diego and Orange County, California (USA). Genomic markers were generated using the 2RAD restriction-associated DNA sequencing protocol, aligned to a reference genome of Euphyes dion (genome assembly GCA_018251475.1) and analyzed using Stacks v2.53. The genotypes for all samples...
Ecological Potential Fractional Component Cover Based on Long-Term Satellite Observations Across the Western United States Version 2 Ecological Potential Fractional Component Cover Based on Long-Term Satellite Observations Across the Western United States Version 2
Rangelands have immense inherent spatial and temporal variability, yet assessments of land condition and trends are often assessed relative to the condition of a limited number of representative points or in some cases reference data is lacking. Ecological Potential (EP) data are spatially comprehensive and quantitative baseline for comparison of current rangeland vegetation conditions...
The Landsat 8/9 Long Term Acquisition Plan for Earth’s continental landmasses and near-shore coastal zones, Version 1.0 The Landsat 8/9 Long Term Acquisition Plan for Earth’s continental landmasses and near-shore coastal zones, Version 1.0
Landsat 8 and Landsat 9 Earth imaging acquisitions are guided by their respective Long Term Acquisition Plan (LTAP), that has been established for each satellite observatory. The LTAP is structured around the Worldwide Reference System-2 (WRS-2) grid, which partitions Landsat swath imaging of the Earth into ~185 × 180 km scenes using a path/row notation. These WRS-2 scenes represent the
Geochemical and petrographic data for the Eagle Ford Group of the USGS Gulf Coast 3 (GC-3) drill core and the Mowry Shale of the Oil Mountain 1-16 (OM-1-16) drill core Geochemical and petrographic data for the Eagle Ford Group of the USGS Gulf Coast 3 (GC-3) drill core and the Mowry Shale of the Oil Mountain 1-16 (OM-1-16) drill core
This data release contains geochemical and petrographic data for the Eagle Ford Group in the USGS Gulf Coast #3 (GC-3) core and the Mowry Shale and Frontier Formation in the Nerd Gas Co. Oil Mountain 1-16 (OM-1-16) core. This dataset includes newly generated kerogen elemental chemistry, iron speciation, organic biomarkers, and vitrinite reflectance. This data compliments and is in...
Grand Canyon Dune Atlas Grand Canyon Dune Atlas
These data were compiled to show where significant river-sourced aeolian sediment deposits are present along the Colorado River downstream of Glen Canyon Dam in the Grand Canyon from Lee’s Ferry to the Diamond Creek confluence located 225 miles downstream. These deposits represent 118 active aeolian dunefields and were created by the Grand Canyon Monitoring & Research Center using field...
In situ measurements of water depth collected with acoustic Doppler current profilers and remotely sensed depths acquired with a software-defined radar deployed from an uncrewed aircraft system, Sacramento River, California, September 18-19, 2024 In situ measurements of water depth collected with acoustic Doppler current profilers and remotely sensed depths acquired with a software-defined radar deployed from an uncrewed aircraft system, Sacramento River, California, September 18-19, 2024
A reach of the Sacramento River near Glenn, California, was selected as a field site to test the performance of a software-defined radar (SDRadar) developed by the University of Southern California. The SDRadar can be deployed from an uncrewed aircraft system (UAS) and is designed to measure river depth. This data release contains measurements of river depth collected with two different...
Physical and Biological Monitoring Data Collected from Restored Wetland Units at Shiawassee National Refuge, Saginaw, MI, US (2020) Physical and Biological Monitoring Data Collected from Restored Wetland Units at Shiawassee National Refuge, Saginaw, MI, US (2020)
Data represent physical (water quality) and biological (fish, macroinvertebrate, and vegetation community) collections as indicators for Pool 1A and the Maankiki Marsh North and South units at the Shiawassee National Wildlife Refuge in Saginaw, MI, USA. The Maankiki North and South units were recently reconnected to the Shiawassee River in 2018, whereas Pool 1A represents a historically
Northern Lake Michigan Gillnet Assessment 1998-2024 Northern Lake Michigan Gillnet Assessment 1998-2024
Annual spring (May) and fall (late October through early November) gillnet assessment surveys were conducted by researchers at the USGS Great Lakes Science Center (GLSC) in northern Lake Michigan, including the Northern Refuge, between 1998-2024. Total length, weight, sex, maturity, and sea lamprey wounds were recorded for each lake trout and burbot caught in the gill nets. Lake trout...
Avian Point-Count Data from Boreal Alaska and Maps of Predicted Population Density for Lesser Yellowlegs, Olive-sided Flycatcher, and Rusty Blackbird, 2001-2020 Avian Point-Count Data from Boreal Alaska and Maps of Predicted Population Density for Lesser Yellowlegs, Olive-sided Flycatcher, and Rusty Blackbird, 2001-2020
This data package contains 1) field data and 2) predicted distributions of three species of boreal-nesting birds in interior Alaska: Lesser Yellowlegs (Tringa flavipes), Olive-sided Flycatcher (Contopus cooperi), and Rusty Blackbird (Euphagus carolinus). The data are compiled from several monitoring programs: Alaska Landbird Monitoring Survey, Alaska Off-road Point-count Program, Susitna...