Search Data.gov
Found 148 dataset(s) matching "si".
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This dataset was collected as part of the Chukchi Sea Environmental Studies Program (CSESP), a multi-year, interdisciplinary ecological study focused on areas in outer continental shelf oil and...
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The California Current System (CCS) is a highly complex upwelling system supporting productive fisheries and high biodiversity, but it is vulnerable to warming, deoxygenation, and acidification....
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Data for "Primary measurement of gaseous elemental mercury concentration with a dynamic range of six decades" article for submission
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Data for mass concentration analysis and spectral analysis for the paper titled, "Comparison of primary laser spectroscopy and mass spectrometry methods for measuring mass concentration of gaseous...
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The objectives of the survey were to provide bathymetric and sidescan sonar data for sediment transport studies and coastal change model development for ongoing studies of nearshore coastal...
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Twenty-six surveys were carried out under the NOAA “RESTORE” project from 2020-present. The main objective of this project was to determine the spatial and temporal variability of parameters in...
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This document provides results of experiments aimed at removing silica from geothermal brines. All experiments were conducted with simulated brines. The data presented shows the effect of iron...
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For the open-file report we collected new coking coal samples from Alabama, Kentucky, Oklahoma and Arkansas and analyzed them for proximate and ultimate analyses; calorific value; sulfur forms;...
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This dataset shows the scheduled time, actual departure time, and information about delays for each Staten Island Ferry trip.
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This submission contains an open-source library of transient events in distributed system with high solar PV. The library includes the collected data, related documents and scripts for loading the...
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This dataset was used as groundtruthing for low-altitude thermal infrared imagery of surface nearshore coastal waters of west Hawaii (the Big Island). Data are primarily temperature and salinity...
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This coverage includes arcs that describe faults found in the surface outcrops of bedrock of Europe including Turkey (Albania, Andorra, Austria, Belgium, Bosnia and Herzegovina, Bulgaria,...
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The objectives of the survey were to provide bathymetric and sidescan sonar data for sediment transport studies and coastal change model development for ongoing studies of nearshore coastal...
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This dataset contains laboratory experiment data that were collected to examine the effects of ocean acidification on the Atlantic surfclam, Spisula solidissima, a species worth $31 million in...
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This data set consist of rebinned data, with and without efficiency corrections, from the kl, km, and kn emission lines of the molybdenum x-ray spectrum.
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- space-delimited 8-column text file with 6 lines of comments at the beginning. format is :# data set structure # column 1: energy, ev # column 2: system efficiency # column 3, 4: raw intensity and standard error # column 5, 6: raw background and standard error # column 7, 8: efficiency corrected net intensity and standard error
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The objectives of the survey were to provide bathymetric and sidescan sonar data for sediment transport studies and coastal change model development for ongoing studies of nearshore coastal...
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This coverage includes arcs, polygons, and polygon labels that describe the generalized geologic age of surface outcrops of bedrock of Europe including Turkey (Albania, Andorra, Austria,...
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This data set is comprised of eight files (comma-separated values) from various data streams related to a monitoring project undertaken in the Port of Miami and a reference reef site off the coast...
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This coverage includes arcs, polygons and polygon labels that describe U.S. Geological Survey defined geologic provinces of Europe including Turkey. (Albania, Andorra, Austria, Belgium, Bosnia and...
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This data set consist of two representations of the electron-induced copper k-alpha x-ray emission spectrum. One file contains rebinned counting data, and is close to 'raw'. The second file...
