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#1 Federal

Table of electron probe microanalyses of native copper and sulfide minerals from the White Pine sediment-hosted copper deposit, Michigan

Organization: Department of the Interior
Dataset Last Updated: August 20, 2020 at 12:00 AM

This data release provides electron microprobe geochemical data that was collected as part of a scoping study to evaluate whether unconventional critical element resources may be associated with...

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Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 01, 2026 at 05:42 AM

#2 Federal

Global subsurface ocean acidification indicators at depth levels of 50, 100, and 200 meters from 1750-01-01 to 2100-12-31 (NCEI Accession 0287573)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 25, 2025 at 12:00 AM

This data package contains 10 global subsurface ocean acidification (OA) indicators at standardized depth levels of 50, 100, and 200 meters. The indicators include fugacity of carbon dioxide, pH...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: August 03, 2026 at 04:37 AM

#3 Federal

Blue mussel fertilization to early juvenile development under ocean acidification for 5 populations from Long Island Sound from 2017-04-20 to 2017-06-04 (NCEI Accession 0299732)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 11, 2024 at 12:00 AM

This dataset contains laboratory experimental data of blue mussels (Mytilus edulis) exposed to three different levels of carbon dioxide (low, mid, and high) from 4 hours post fertilization to day...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 04:52 AM

#4 Federal

Dissolved inorganic carbon, pH, alkalinity, temperature, salinity, and biological response variables (growth, survival, deformities) collected from laboratory experiments for the research project (OAP- Research Organization Registry 02bfn4816; grant # 21268) for bay scallop larvae, Argopecten irradians, for 2 generations conducted at the NOAA Milford Laboratory in Milford, Connecticut from 2021-07-26 to 2022-08-30 (NCEI Accession 0302112)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 24, 2025 at 12:00 AM

This dataset contains the discrete data on a laboratory experiment of larvae of the bay scallop, Argopecten irradians, and larval response to ocean acidification over multiple generations. The...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 04:56 AM

#5 Federal

Biological response variables of hemolymph (cell viability, mtROS, and mitochondrial membrane potential) and dissolved inorganic carbon, pH, alkalinity, temperature, salinity, and collected from laboratory experiments for the research project (OAP-Research Organization Registry 02bfn4816) grant # 21268) for adult bay scallop, Argopecten irradians from 2023-05-02 to 2023-05-16 (NCEI Accession 0306498)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 24, 2025 at 12:00 AM

This dataset contains the discrete data on a laboratory experiment of bay scallop, Argopecten irradians, and adult response to ocean acidification in hemolymph. The F1 experiment was conducted...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 05:08 AM

#6 Federal

Data from full coast surveys, U.S. Atlantic Coast Sea Duck Winter Aerial Survey, 2008-2014

Organization: Department of the Interior
Dataset Last Updated: January 10, 2023 at 12:00 AM

The attached zip folder includes three CSV folders for the full coastal aerial surveys of the Atlantic coast of the U.S. conducted between 2008-2014. These surveys recorded sea ducks and other...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 02:55 AM

#7 Federal

Experience of Violence in the Lives of Homeless Persons: The Florida Four City Study, 2003-2004

Organization: Department of Justice
Dataset Last Updated: November 22, 2010 at 04:37 PM

The primary goal of this study was to develop an understanding of the role of violence in the lives of homeless women and men. The objectives were to determine how many women and men have...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:45 AM

#8 Federal

Effects of ocean acidification on phytoplankton physiology and nutrition for fishery-based food webs from laboratory experiment studies from 2011-05-31 to 2013-02-07 (NCEI Accession 0121255)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 08, 2015 at 12:00 AM

This dataset contains laboratory experiment data that were collected to examine the effects of elevated levels of CO2 on phytoplankton physiology and nutrition for fishery-based food webs....

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 02:33 AM

#9 Federal

USGS Isotope: A Database of Radiogenic and Stable Isotopic Data

Organization: Department of the Interior
Dataset Last Updated: April 10, 2025 at 12:00 AM

USGS Isotope is a database of radiogenic and stable isotopic data from rocks and critical mineral deposits. The data set contains published elemental concentrations, isotopic ratios, analytical...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:23 AM

#10 Federal

Project on Human Development in Chicago Neighborhoods (PHDCN): Substance Use, Wave 1, 1994-1997

Organization: Department of Justice
Dataset Last Updated: March 01, 2006 at 12:00 AM

The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:45 AM

#11 Federal

Dissolved inorganic carbon, pH, alkalinity, temperature, salinity, and biological response variables (growth and tissue allocation) of juveniles and adults collected from laboratory experiments for the research project (OAP- Research Organization Registry 02bfn4816; grant # 21268) for bay scallops, Argopecten irradians, at the NOAA Milford Laboratory in Milford, Connecticut from 2021-08-20 to 2022-06-30 (NCEI Accession 0315508)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 06, 2026 at 12:00 AM

This dataset contains the discrete data on a laboratory experiment of the bay scallop, Argopecten irradians, and juvenile and adult responses to ocean acidification over one generations. The F1...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 05:25 AM

#12 Federal

Blue mussel fertilization to early juvenile development under ocean acidification for 5 populations from Long Island Sound from 2017-04-20 to 2017-06-04 (NCEI Accession 0299732)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 11, 2024 at 12:00 AM

This dataset contains laboratory experimental data of blue mussels (Mytilus edulis) exposed to three different levels of carbon dioxide (low, mid, and high) from 4 hours post fertilization to day...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: December 16, 2025 at 02:30 AM

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Table of electron probe microanalyses of native copper and sulfide minerals from the White Pine sediment-hosted copper deposit, Michigan

Global subsurface ocean acidification indicators at depth levels of 50, 100, and 200 meters from 1750-01-01 to 2100-12-31 (NCEI Accession 0287573)

Blue mussel fertilization to early juvenile development under ocean acidification for 5 populations from Long Island Sound from 2017-04-20 to 2017-06-04 (NCEI Accession 0299732)

Data from full coast surveys, U.S. Atlantic Coast Sea Duck Winter Aerial Survey, 2008-2014

Experience of Violence in the Lives of Homeless Persons: The Florida Four City Study, 2003-2004

Effects of ocean acidification on phytoplankton physiology and nutrition for fishery-based food webs from laboratory experiment studies from 2011-05-31 to 2013-02-07 (NCEI Accession 0121255)

USGS Isotope: A Database of Radiogenic and Stable Isotopic Data

Project on Human Development in Chicago Neighborhoods (PHDCN): Substance Use, Wave 1, 1994-1997

Blue mussel fertilization to early juvenile development under ocean acidification for 5 populations from Long Island Sound from 2017-04-20 to 2017-06-04 (NCEI Accession 0299732)