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Campaign GNSS Measurements Collected at Three Sisters by the Cascades Volcano Observatory Campaign GNSS Measurements Collected at Three Sisters by the Cascades Volcano Observatory
This data release contains data collected during campaign Global Navigation Satellite Systems (GNSS; formerly only the Global Positioning System or GPS) surveys conducted at Three Sisters. A survey in any given year may contain data from a subset of established sites depending on site access, personnel, and the condition of the GNSS monument. For each site, we include raw data in binary...
Campaign GNSS measurements on the Island of Hawaiʻi collected by the Hawaiian Volcano Observatory in 2022 Campaign GNSS measurements on the Island of Hawaiʻi collected by the Hawaiian Volcano Observatory in 2022
This release includes data collected during campaign GNSS surveys at Kīlauea and Mauna Loa on the Island of Hawaiʻi in 2022. It includes data from a total of 63 sites occupied from January 1 to December 31, 2022. For each site, we include its measured raw data in daily files, Receiver INdependent EXchange (RINEX) files for each day, field log sheet(s), and associated metadata information...
Campaign GNSS measurements on the Island of Hawaiʻi collected by the Hawaiian Volcano Observatory in 2023 Campaign GNSS measurements on the Island of Hawaiʻi collected by the Hawaiian Volcano Observatory in 2023
This release includes data collected during campaign GNSS surveys at Kīlauea and Mauna Loa Volcanoes on the Island of Hawaiʻi in 2023. It includes data from a total of 57 sites occupied from January 1 to December 31, 2023. For each site, we include its measured raw data in daily files, Receiver INdependent EXchange (RINEX) files for each day, field log sheet(s), and associated metadata...
Campaign GNSS measurements on the Island of Hawaiʻi collected by the Hawaiian Volcano Observatory in 2024 Campaign GNSS measurements on the Island of Hawaiʻi collected by the Hawaiian Volcano Observatory in 2024
This release includes data collected during campaign GNSS surveys at Kīlauea, Mauna Loa, and Hualālai volcanoes on the Island of Hawaiʻi in 2024. It includes data from a total of 63 sites occupied from January 1 to December 31, 2024. For each site, we include its measured raw data in daily files, Receiver INdependent EXchange (RINEX) files for each day, field log sheet(s), and associated...
Campaign GNSS measurements on the Island of Hawaiʻi collected by the Hawaiian Volcano Observatory in 2025 Campaign GNSS measurements on the Island of Hawaiʻi collected by the Hawaiian Volcano Observatory in 2025
This release includes data collected during campaign GNSS surveys at Kīlauea and Mauna Loa volcanoes on the Island of Hawaiʻi in 2025. It includes data from a total of 46 sites occupied from January 1 to August 15, 2025 (see note below). For each site, we include its measured raw data in daily files, Receiver INdependent EXchange (RINEX) files for each day, field log sheet(s), and...
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...
Capture Data from Molting Steller's Eiders (Polysticta stelleri) at Izembek and Nelson Lagoons, Alaska Capture Data from Molting Steller's Eiders (Polysticta stelleri) at Izembek and Nelson Lagoons, Alaska
These data are in one table and contain information on the location, age, sex, and measurements (mass, ninth primary, culmen, and total tarsus) of Steller's Eiders during the flightless molt period. Captures took place at Izembek and Nelson Lagoons on the north side of the Alaska Peninsula.
Capture histories and body size data for a population of mangrove diamond-backed terrapins (Malaclemys terrapin rhizophorarum) Everglades National Park, Florida, USA, 2001-2019 Capture histories and body size data for a population of mangrove diamond-backed terrapins (Malaclemys terrapin rhizophorarum) Everglades National Park, Florida, USA, 2001-2019
We used an 18-year dataset (2001 to 2019) incorporating year, sex, hurricane occurrence and sampling effort to estimate survival using Cormack–Jolly–Seber (CJS) models in Program Mark. Annual survivorship estimates were high from 2001-2003 for both sexes (91-96%) and variable from 2006-2014 (77-92%). Beginning in 2015 survival estimates exhibited a steeper decline (females: 65%, males 75...
Capture-Mark-Recapture and Covariate Data for Demography of Sierra Nevada Yellow-legged Frogs (Rana sierrae) at Summit Meadow, Yosemite National Park, California, 2003-2022 Capture-Mark-Recapture and Covariate Data for Demography of Sierra Nevada Yellow-legged Frogs (Rana sierrae) at Summit Meadow, Yosemite National Park, California, 2003-2022
These data include capture and survey information for a meadow population of endangered Sierra Nevada yellow-legged frogs (Rana sierrae) at Yosemite National Park, California, USA, 2003-2022. The data also include remotely sensed weather covariates related to winter severity (annual April snow water equivalent) and drought severity (Palmer drought severity index) to evaluate their...
Carbon and Nitrogen content of above- and belowground biomass across a coastal wetland salinity gradient in Louisiana, U.S.A. (2013-2014) Carbon and Nitrogen content of above- and belowground biomass across a coastal wetland salinity gradient in Louisiana, U.S.A. (2013-2014)
Percent total carbon (%TC) and percent total nitrogen (%TN) content of above- and belowground biomass were measured from mixed-species plots in four different wetland types in Coastal Louisiana in July 2013 and July–August 2014 (Stagg et al. 2017). Reference: Stagg, C.L., Schoolmaster, D.R., Piazza, S.C., Snedden, G., Steyer, G.D., Fischenich, C.J., and McComas, R.W., 2017, Primary...
Carbon and oxygen isotope composition, geochemistry, and petrography of carbonate minerals in the Mountain Pass carbonatite (ver. 1.1, February 2026) Carbon and oxygen isotope composition, geochemistry, and petrography of carbonate minerals in the Mountain Pass carbonatite (ver. 1.1, February 2026)
This data release contains in situ carbon and oxygen isotope analyses of calcite and dolomite collected via secondary ion mass spectrometry (SIMS), as well as major and trace element geochemical data, bulk mineral carbon and oxygen isotope data, and whole rock geochemistry for the samples included in this study. Also included are images from analyzed thin sections that show the sample...
Carbon Dioxide Storage Resources - California Basins: Chapter Q, Spatial Data Carbon Dioxide Storage Resources - California Basins: Chapter Q, Spatial Data
This data release provides shapefiles that represent storage assessment units (SAUs) and drilling-density cells in the Central California Coast, Los Angeles, Sacramento, San Joaquin, and Ventura Basins of California in the United States. The SAU is the fundamental unit used in the National Assessment of Geologic Carbon Dioxide Storage Resources project for the assessment of geologic CO2...