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#1 Federal

2012-2020 Greenhouse Gas National- and State-Level Emission Totals by Industry

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: December 11, 2023

These data represent annual greenhouse gas (GHG) emission totals by industry sectors and households for the total U.S. and by state, for years 2012 to 2020. Industry sectors are defined by North...

Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: August 03, 2026 at 12:49 AM

#2 Federal

NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) Version 9 - SRD 23

Organization: National Institute of Standards and Technology
Dataset Last Updated: April 01, 2013

**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised data in a Windows version of the...

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Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 03, 2026 at 03:49 AM

#3 Federal

Concentrations of 1,4-Dioxane, Per- and Polyfluorinated Substances (PFAS), Chlorofluorocarbons (CFCs), Methyl Tert-Butyl Ether (MTBE), and Trihalomethanes (THMs) in Groundwater, Nassau County, New York, 2019-2022

Organization: Department of the Interior
Dataset Last Updated: August 09, 2024 at 12:00 AM

This data release contains 1-4 dioxane, per- and polyfluoroalkyl substances (PFAS), chlorofluorocarbons (CFCs), methyl tert-butyl ether (MTBE), and trihalomethanes (THMs) concentration data from...

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Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 01, 2026 at 06:07 AM

#4 Federal

Carbon dioxide, hydrographic and chemical data collected from profile discrete samples during NOAA Ship Ronald H. Brown cruise RB-16-06 along the GO-SHIP Repeat Hydrography Section P18 (EXPOCODE 33RO20161119) in the Pacific Ocean from 2016-11-19 to 2017-02-03 (NCEI Accession 0171546)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 21, 2021 at 12:00 AM

This dataset includes profile discrete measurements of temperature, salinity, oxygen, nutrients, chlorofluorocarbons (CFC-11, CFC-12), dissolved inorganic carbon (DIC), total alkalinity, pH on...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 27, 2026 at 08:29 PM

#5 Federal

Dissolved inorganic carbon (DIC), total alkalinity and other hydrographic and chemical data collected from discrete samples and profile observations during the R/V James Clark Ross cruise JR18002 (EXPOCODE 74JC20181103) in the Drake Passage, South Atlantic Ocean, Southern Ocean from 2018-11-03 to 2018-11-23 (NCEI Accession 0220636)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 27, 2021 at 12:00 AM

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity, dissolved oxygen, nutrients, chlorofluorocarbons (CFC-11, CFC-12,...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 27, 2026 at 08:52 PM

#6 Federal

Dissolved inorganic carbon (DIC), total alkalinity, chlorofluorocarbons, and other parameters collected from profile discrete samples during the R/V Knorr cruise (EXPOCODE 316N20150906) in Davis Strait from 2015-09-06 to 2015-09-24 (NCEI Accession 0176495)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 28, 2018 at 12:00 AM

This dataset includes profile discrete measurements of dissolved inorganic carbon (DIC), total alkalinity, chlorofluorocarbons, CTD temperature, CTD salinity, CTD oxygen, chlorofluorocarbons (CFC)...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 27, 2026 at 08:33 PM

#7 Federal

NIST Vapor Compression Cycle Design Program : CYCLE_D - SRD 49

Organization: National Institute of Standards and Technology
Dataset Last Updated: September 01, 2018

CYCLE_D simulates vapor compression refrigeration cycles that use single-compound refrigerants or refrigerant blends. The model can simulate a basic subcritical or transcritical refrigeration...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 03:49 AM

#8 Federal

REFLEAK: NIST Leak/Recharge Simulation Program for Refrigerant Blends - SRD 73

Organization: National Institute of Standards and Technology
Dataset Last Updated: May 08, 2020

REFLEAK estimates composition changes of zeotropic mixtures in leak and recharge processes. The leak/recharge simulation program consists of three parts: 1) the pre-processing section for...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 02, 2026 at 07:17 PM

#9 Federal

Total alkalinity, pH on seawater scale, oxygen, temperature, salinity, nutrients and other measurements collected from discrete samples and profile observations during the R/V Sarmiento de Gamboa OVIDE-16 cruise (EXPOCODE 29AH20160617) in the North Atlantic Ocean from 2016-06-17 to 2016-07-31 (NCEI Accession 0190728)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 13, 2026 at 12:00 AM

This dataset includes discrete sample and profile data collected during the R/V Sarmiento de Gamboa OVIDE-16 cruise (EXPOCODE 29AH20160617) in the North Atlantic Ocean from 2016-06-17 to...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 27, 2026 at 08:39 PM

#10 Federal

Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, and other parameters collected from profile discrete samples during the R/V Investigator the Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) project cruise IN2018_V01 along GO-SHIP Repeat Section SR03, S04I (EXPOCODE 096U20180111) in the Southern Ocean from 2018-01-11 to 2018-02-22 (NCEI Accession 0176592)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 27, 2021 at 12:00 AM

This dataset includes profile discrete measurements of CTD temperature, CTD salinity, bottle salinity, CTD oxygen, bottle oxygen, nutrients, dissolved inorganic carbon, total alkalinity, pH on...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 27, 2026 at 08:33 PM

#11 Federal

Discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on SWS, partial pressure of CO2, water temperature, salinity dissolved oxygen, nutrients, dissolved organic carbon, chlorofluorocarbons (CFC-11, CFC-12) and other measurements obtained during the R/V Maria S. Merian cruise MSM60 in the South Atlantic Ocean on GO-SHIP Repeat Hydrography Section A10.5 (EXPOCODE 06M220170104) from 2017-01-04 to 2017-02-01 (NCEI Accession 0175953)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 12, 2018 at 12:00 AM

This dataset includes discrete bottle profile measurements of dissolved inorganic carbon (DIC), total alkalinity, CFCs, temperature, salinity, oxygen and nutrients obtained during the R/V Maria S....

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 27, 2026 at 08:33 PM

#12 Federal

Discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, partial pressure of CO2, water temperature, salinity dissolved oxygen, chlorofluorocarbons (CFC-11, CFC-12) and other measurements obtained during the R/V Ryofu Maru cruises RF13-06 and RF13-07 in the Pacific Ocean on GO-SHIP Repeat Hydrography Section P03W (EXPOCODE 49UP20130619) from 2013-06-19 to 2013-09-18 (NCEI Accession 0175954)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 12, 2018 at 12:00 AM

This dataset includes discrete bottle profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, CFCs, temperature, salinity, oxygen, nutrients and other...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 27, 2026 at 08:33 PM

#13 Federal

Chlorofluorocarbons, helium, tritium, temperature, salinity and oxygen measurements collected from discrete samples and profile observations during the R/V Aegaeo M4WF cruise (EXPOCODE 36AE19981014) in the Mediterranean Sea from 1998-10-14 to 1998-10-19 (NCEI Accession 0173369)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 25, 2018 at 12:00 AM

This dataset includes discrete sample and profile data collected during the R/V Aegaeo M4WF cruise (EXPOCODE 36AE19981014) in the Mediterranean Sea from 1998-10-14 to 1998-10-19. These data...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 27, 2026 at 08:30 PM

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2012-2020 Greenhouse Gas National- and State-Level Emission Totals by Industry

NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) Version 9 - SRD 23

Concentrations of 1,4-Dioxane, Per- and Polyfluorinated Substances (PFAS), Chlorofluorocarbons (CFCs), Methyl Tert-Butyl Ether (MTBE), and Trihalomethanes (THMs) in Groundwater, Nassau County, New York, 2019-2022

Carbon dioxide, hydrographic and chemical data collected from profile discrete samples during NOAA Ship Ronald H. Brown cruise RB-16-06 along the GO-SHIP Repeat Hydrography Section P18 (EXPOCODE 33RO20161119) in the Pacific Ocean from 2016-11-19 to 2017-02-03 (NCEI Accession 0171546)

Dissolved inorganic carbon (DIC), total alkalinity, chlorofluorocarbons, and other parameters collected from profile discrete samples during the R/V Knorr cruise (EXPOCODE 316N20150906) in Davis Strait from 2015-09-06 to 2015-09-24 (NCEI Accession 0176495)

NIST Vapor Compression Cycle Design Program : CYCLE_D - SRD 49

REFLEAK: NIST Leak/Recharge Simulation Program for Refrigerant Blends - SRD 73

Chlorofluorocarbons, helium, tritium, temperature, salinity and oxygen measurements collected from discrete samples and profile observations during the R/V Aegaeo M4WF cruise (EXPOCODE 36AE19981014) in the Mediterranean Sea from 1998-10-14 to 1998-10-19 (NCEI Accession 0173369)