gov.noaa.nodc:0167648 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2025-04-03T22:18:24Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Dissolved inorganic carbon (DIC), pH, total alkalinity (TA), and the partial pressure of carbon dioxide (pCO2) collected from surface water samples in the Delaware Estuary from 2013-06-09 to 2015-04-06 (NCEI Accession 0167648) 2017-10-31 publication 2017-10-27 creation NOAA National Centers for Environmental Information gov.noaa.nodc:0167648 NCEI Archive Management System 0167648 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Andrew A. Joesoef University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy ajoesoef@udel.edu http://www.ceoe.udel.edu/schools-departments/school-of-marine-science-and-policy HTTP University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy website Institution web page information resourceProvider University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy http://www.ceoe.udel.edu/schools-departments/school-of-marine-science-and-policy HTTP University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy website Institution web page information resourceProvider Wei-Jun Cai University of Delaware http://www.udel.edu/ HTTP University of Delaware website Institution web page information principalInvestigator Joesoef, Andrew University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy ajoesoef@udel.edu http://www.ceoe.udel.edu/schools-departments/school-of-marine-science-and-policy HTTP website Institution web page information author Cai, Wei-Jun University of Delaware http://www.udel.edu/ HTTP University of Delaware website Institution web page information author Huang, Wei-Jen author Gao, Yonghui author Andrew A. Joesoef University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy ajoesoef@udel.edu http://www.ceoe.udel.edu/schools-departments/school-of-marine-science-and-policy HTTP University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy website Institution web page information pointOfContact University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy http://www.ceoe.udel.edu/schools-departments/school-of-marine-science-and-policy HTTP University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy website Institution web page information contributor tableDigital To investigate the seasonal variation of the inorganic carbon system in the Delaware Estuary, one of the largest estuaries along the U.S. east coast, pH, dissolved inorganic carbon (DIC), total alkalinity (TA), and the partial pressure of carbon dioxide were measured along the estuary from June 2013 to April 2015. This dataset is available to the public for a wide variety of uses including scientific research and analysis. completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0167648 Preview graphic PNG 0167648 NCEI ACCESSION NUMBER 2017-10-25 publication DISSOLVED INORGANIC CARBON (DIC) partial pressure of carbon dioxide - water pH SALINITY - SURFACE WATER SEA SURFACE TEMPERATURE total alkalinity theme NODC DATA TYPES THESAURUS titrator instrument NODC INSTRUMENT TYPES THESAURUS in situ laboratory analyses water chemistry theme NODC OBSERVATION TYPES THESAURUS University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS University of Delaware, College of Earth, Ocean, and Environment, School of Marine Science and Policy dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS North Atlantic Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Potentiometric titrator for dissolved inorganic carbon (DIC) and total alkalinity (TA) measurement instrument Ocean Acidification Instrument Keywords glass electrode instrument Provider Instruments OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian 3G9X4J Send2NCEI Submission Package ID accessLevel: public otherRestrictions Cite as: Joesoef, Andrew; Cai, Wei-Jun; Huang, Wei-Jen; Gao, Yonghui (2017). Dissolved inorganic carbon (DIC), pH, total alkalinity (TA), and the partial pressure of carbon dioxide (pCO2) collected from surface water samples in the Delaware Estuary from 2013-06-09 to 2015-04-06 (NCEI Accession 0167648). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0167648. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. 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Contact NCEI for other distribution options and instructions. Originator data format 2.572 https://www.ncei.noaa.gov/archive/accession/0167648 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/167648 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/167648 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0113/0167648/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0167648 v1.1 was published. 2017-10-31T13:31:16Z NCEI Accession 0167648 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0167648/1.1 HTTPS NCEI Accession 0167648 v1.1 published 2017-10-31T13:31:16Z download dataset Data Type: pH (measured); Units: unitless; Observation Type: in situ; Sampling Instrument: glass electrode Data Type: DISSOLVED INORGANIC CARBON (DIC) (measured); Units: umol kg-1; Observation Type: laboratory analysis; Sampling Instrument: Potentiometric titrator for dissolved inorganic carbon (DIC) and total alkalinity (TA) measurement Data Type: total alkalinity (measured); Units: umol kg-1; Observation Type: laboratory analysis; Sampling Instrument: Potentiometric titrator for dissolved inorganic carbon (DIC) and total alkalinity (TA) measurement Data Type: partial pressure of carbon dioxide - water (measured); Units: uatm; Observation Type: in situ; Sampling Instrument: Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian titrator titrator titrator