AndreaBozzo/ceres-open-data-index huggingface dataset:
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTGK06

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce42bb5e4b0654fe0bce475
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTGK04

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce42b3ee4b0654fe0bce46b
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTGK02

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce42994e4b0654fe0bce44c
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTEG05

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce428dfe4b0654fe0bce443
Organization: Department of the Interior
Envrionmental DNA data for Refinement of eDNA as an early monitoring tool at the landscape-level: Data

These environmental DNA data and corresponding water quality data were collected and analyzed by the Fish and Wildlife Service in 2017. The samples were collected from 4 sites in pools 17 and 18 in the Upper Mississippi River on 3 sampling trips.  The data was used to study occupancy modeling of eDNA data and determine optimal sampling effort required for reliable detection of invasive Bighead Carp and Silver Carp in streams with similar attributes at the Mississippi River.

Tags: asian-carp, bighead-carp, biota, edna, environmental-dna, experimental-design, invasive-species, occupancy-occurrence-models, silver-carp, upper-mississippi-river-navigation-pool-17, upper-mississippi-river-navigation-pool-18, usgs-5ce7126ee4b0f6dd9d255087
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTEG04

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce428aae4b0654fe0bce440
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTEG03

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce42873e4b0654fe0bce43d
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTEG01

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce4252be4b0654fe0bce409
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTCC05

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce32f15e4b0f7ebfdfb8f2f
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTCC04

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce32ef6e4b0f7ebfdfb8f2d
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTCC03

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce32ebee4b0f7ebfdfb8f2b
Organization: Department of the Interior
Measurements of milkweeds and associated arthropods at Hastings Preserve, California in 2013

Monthly measurements of milkweed stems were made in 2013 at Hastings Natural History Reservation.  At the same time, arthropod communities were measured associated with each milkweed stem.  Treatments were conducted in which a subset of milkweed stems were damaged each month.

Tags: arthropod, biota, herbivory, milkweed, usgs-5ce71010e4b0f6dd9d25507a
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTCC02

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce32e9be4b0f7ebfdfb8f29
Organization: Department of the Interior
Audiomagnetotelluric sounding data in the Silverton Caldera complex, Colorado, 2018; Station AMTCC01

This dataset includes audiomagnetotelluric (AMT) sounding data collected in July 2018 in the Silverton Caldera complex, Colorado, in the Southern Rocky Mountain Volcanic Field, by the U.S. Geological Survey (USGS). Along with geologic mapping, airborne magnetics, airborne electromagnetics, and magnetotellurics, the USGS collected AMT data at 24 sites along four profiles ranging from 3 to 6 kilometers in length across the north-western structural margin of the Silverton caldera in Mineral Basin (MB01-MB05), across the south-eastern margin of the caldera along Cunningham Creek (CC01-CC05), within the caldera in Eureka Graben (EG01-EG05), and within the caldera along upper Cement Creek near the Gold King mine (GK01-GK09).

Tags: amt, apparent-resistivity, audiomagnetotelluric, colorado, economy, electric-field-earth, geology-geophysics-and-geochemistry-science-center, geophysics, geoscientificinformation, gggsc, gps-measurement, impedance, impedance-phase, impedance-strike, magnetic-field-earth, magnetotelluric, magnetotelluric-surveying, mineral-resources-program, mrp, mt, san-juan-county, silverton, sounding, tipper, usgs-5ce32e6ae4b0f7ebfdfb8f26
Organization: Department of the Interior
Domestic well locations and populations served in the contiguous U.S.: 2010, Road-enhanced method (REM) dataset

The 1990 census was the last nationally consistent survey of a home’s source of water, and has not been surveyed since. The associated larger work presents a method for projecting the population dependent on domestic wells for years after 1990, using information from the 1990 census along with population data from subsequent censuses. The method is based on the “domestic ratio” at the census block-group level, defined here as the number of households dependent on domestic wells divided by the total population.  Analysis of 1990 data (&gt;220,000 block-groups) indicates that the domestic ratio is a function of the household density. As household density increases, the domestic ratio decreases, once a household density threshold is met. The 1990 data were used to develop a relationship between household density and the domestic ratio. The fitted model, along with household density data from 2000 and 2010, was used to estimate domestic ratios for each decadal year. In turn, the number of households dependent on domestic wells was estimated at the block-group level for 2000 and 2010. High-resolution census-block population data were used to downscale and refine the spatial distribution of domestic-well usage and to convert the data into population numbers. The results are aggregated to 1km x 1km pixels and presented in two datasets for each decadal year: a BGM (Block Group Method) dataset and an REM (Road Enhanced Method) dataset. 
This dataset is an estimation of the location and population served by domestic wells in the contiguous United States for 2010 using the Road-Enhanced Method.

Tags: cdf-cumulative-distribution-function, census-areas, data-binning, domestic-well, drinking-water-use, private-well, usgs-5ce30001e4b0f7ebfdfb8dd8, water-use
Organization: Department of the Interior
Domestic well locations and populations served in the contiguous U.S.: 2000, Road-enhanced method (REM) dataset

The 1990 census was the last nationally consistent survey of a home’s source of water, and has not been surveyed since. The associated larger work presents a method for projecting the population dependent on domestic wells for years after 1990, using information from the 1990 census along with population data from subsequent censuses. The method is based on the “domestic ratio” at the census block-group level, defined here as the number of households dependent on domestic wells divided by the total population.  Analysis of 1990 data (&gt;220,000 block-groups) indicates that the domestic ratio is a function of the household density. As household density increases, the domestic ratio decreases, once a household density threshold is met. The 1990 data were used to develop a relationship between household density and the domestic ratio. The fitted model, along with household density data from 2000 and 2010, was used to estimate domestic ratios for each decadal year. In turn, the number of households dependent on domestic wells was estimated at the block-group level for 2000 and 2010. High-resolution census-block population data were used to downscale and refine the spatial distribution of domestic-well usage and to convert the data into population numbers. The results are aggregated to 1km x 1km pixels and presented in two datasets for each decadal year: a BGM (Block Group Method) dataset and an REM (Road Enhanced Method) dataset. 
This dataset is an estimation of the location and population served by domestic wells in the contiguous United States for 2000 using the Road-Enhanced Method.

Tags: cdf-cumulative-distribution-function, census-areas, data-binning, domestic-well, drinking-water-use, private-well, usgs-5ce2fdffe4b0f7ebfdfb8dd1, water-use
Organization: Department of the Interior
Enhanced wildfire at the Frasnian-Famennian boundary and its implications for O2 level and F-F mass extinction: evidence from organic petrology and Os isotope stratigraphy

In this study, organic petrology and Osmium isotope (187Os/188Os) stratigraphy, major and trace element, and programmed pyrolysis analysis were performed on five outcrop samples from western New York, USA. Seawater Os isotope composition is controlled by radiogenic input from weathering of the ancient land and nonradiogenic input from extraterrestrial and hydrothermal sources (Peucker-Ehrenbrink and Ravizza, 2000). Os is complexed by the organic matter present at the time of deposition without isotope fractionation. Seawater Os isotope composition is reconstructed by analysing the Os isotope composition of the organic-rich sedimentary rock (Turgeon et al., 2007). The short residence time of Os (10 – 50 kyrs) in seawater makes it homogenised in the ocean, thus the Os isotope record from an open marine setting is representative of the global signal (Peucker-Ehrenbrink and Ravizza, 2000; Rooney et al., 2016). Here, we report increased inertinite as evidence for enhanced wildfire events at the F-F boundary and give implications on the F-F mass extinction. O2 level is estimated to be around (24.8%) with the average inertinite abundance data. Unlike previously thought, our findings support a model with higher atmospheric oxygen level (Berner et al., 2003) during the Late Frasnian to early Famennian (Late Devonian). The atmospheric oxygen level may have reached the present level (21 %) at late Frasnian (25 Myrs earlier than previous thought). Our Osi record excludes extra-terrestrial impact or hydrothermal event as a trigger for the mass extinction. Also, we give implications on the mechanism of Re-Os enrichment and fractionation in the organic-rich sedimentary rocks.

Tags: appalachian-basin, cattaraugus-county, chautauqua-county, devonian-period, dunkirk-formation, erie-county, fractionation, framennian-age, frasnian-age, frasnian-famennian-mass-extinction, hanover-formation, inertinite, isotopic-analysis, new-york-state, osmium, paleozoic-area, petrography, re-os-enrichmement, upper-devonian, usgs-5ce2cdfce4b0f7ebfdfb8b41, wildfire
Organization: Department of the Interior
Data from 92 sediment incubation experiments using sediments collected from the Fox and Duck rivermouths (adjacent to Green Bay, Lake Michigan)

This dataset contains measurements of water chemistry taken from experimental incubation of sediment cores collected from the Fox and Duck rivermouths during the 2016 growing season.  In addition, some characteristics of the sediment were recorded.  This data can be used to generate estimates of nutrient change over time, due to flux of nutrients from the sediments.  These flux estimates (or release rates) can be used to estimate total flux from sediments to the surface waters over the course of the 2016 growing season.  This dataset is a subset of a larger effort to quantitatively estimate the effect of rivermouths on nutrient loading to Lake Michigan.

Tags: biota, fox-river-wisconsin-usa, green-bay-wisconsin-usa, lake-michigan, nitrogen, nutrients, phosporus, sediment-nutrient-flux, usgs-5ce2a54fe4b0f7ebfdfb8aa1
Organization: Department of the Interior