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OAS accession Detail for 0160492
| << previous | |revision: 15 |
| accessions_id: | 0160492 | archive |
|---|---|
| Title: | LDEO Database (Version 2019): Global Ocean Surface Water Partial Pressure of CO2 Database: Measurements Performed During 1957-2019 (NCEI Accession 0160492) |
| Abstract: | Approximately 14.2 million measurements of surface water pCO2 made over the global oceans during 1957-2019 have been processed to make a uniform data file in this Version 2019. Measurements made in open oceans as well as in coastal waters are included. The data assembled include only those measured using equilibrator-CO2 analyzer systems, and have been quality-controlled based upon the stability of the system performance, the reliability of calibrations for CO2 analysis and the internal consistency of data. We have added 567,632 data points comprised of 158 leg/cruise segments in this version. All of these were collected on the 4 ships in our current field program. These 4 ships operate primarily in high latitudes in both hemispheres and have built decades long records in these areas. R/V Nathaniel B. Palmer’s system has been operating since 1995, R/V Laurence M. Gould’s system since 2001, USCGC Healy since 2011, R/V M. Langseth since 2010 (terminated in 2018), and R/V Sikuliaq since 2015. Our contribution to this database through many years of 3.31 million records is primarily for the polar and sub-polar seas. These underway data have been quality controlled and corrected for the time lag and temperature differences between the water intake and pCO2 measurements. In order to allow re-examination of the data in the future, a number of measured parameters relevant to pCO2 in seawater are listed. The overall uncertainty for the pCO2 values listed is estimated to be ± 2.5 uatm on the average. The names and institutional affiliations of the contributors are listed in Table 1. The documentation for the previous versions (V1.0, V2007, V2008, V2009, V2010, V2011, V2012, V2013, V2014, V2015, V2016, V2017, and V2018) of our database are available at NCEI via Ocean Carbon data System (OCADS) LDEO Database web page. The global pCO2 dataset is available free of charge as a numeric data package (NDP) from the OCADS: https://www.ncei.noaa.gov/access/ocean-carbon-data-system/oceans/LDEO_Underway_Database/. The NDP consists of the oceanographic data files and this printed documentation, which describes the procedures and methods used to obtain the data. |
| Date received: | 20190326 |
| Start date: | 19570101 |
| End date: | 20191231 |
| Seanames: | Adriatic Sea, Aegean Sea, Alboran Sea, Andaman Sea or Burma Sea, Arabian Sea, Arafura Sea, Arctic Ocean, Balearic (Iberian) Sea, Bali Sea, Baltic Sea, Barents Sea, Bass Strait, Bay of Bengal, Bay of Biscay (Golfe de Gascogne), Bay of Fundy, Beaufort Sea, Bering Sea, Bismarck Sea, Black Sea, Caribbean Sea, Celebes Sea (Sulawesi Sea and Mindanao Sea), Ceram Sea or Seram Sea, Channel Islands National Marine Sanctuary, Chukchi Sea, Coastal Waters of Alabama, Coastal Waters of Florida, Coastal Waters of Louisiana, Coastal Waters of Mississippi, Coastal Waters of Southeast Alaska and British Columbia, Coastal Waters of Texas, Columbia River estuary - Washington/Oregon, Coral Sea, Cordell Bank National Marine Sanctuary, Davis Strait, East China Sea (Tung Hai), English Channel (La Manche), Florida Keys National Marine Sanctuary, Flower Garden Banks National Marine Sanctuary, Gray's Reef National Marine Sanctuary, Great Australian Bight, Greater Farallones National Marine Sanctuary, Greenland Sea (including Iceland Sea and North Greenland Sea), Gulf of Aden, Gulf of Alaska, Gulf of California, Gulf of Finland, Gulf of Guinea, Gulf of Mexico, Gulf of Oman, Gulf of Riga, Sound Sea, Gulf of Suez, Halmahera Sea, Hawaiian Islands Humpback Whale National Marine Sanctuary, Indian Ocean, Inner Seas off the West Coast of Scotland, Ionian Sea, Irish Sea and St. George's Channel, Japan Sea, Jawa (Java) Sea, Kattegat, The Sound, Storebælt, Lillebælt, Labrador Sea, Laccadive Sea, Ligurian Sea, Malacca Straits, Mediterranean Sea, Mediterranean Sea - Eastern Basin, Mediterranean Sea - Western Basin, Monitor National Marine Sanctuary, Monterey Bay National Marine Sanctuary, Mozambique Channel, National Marine Sanctuary of American Samoa, New York Bight, North Atlantic Ocean, North Pacific Ocean, North Sea, Northwestern Passages, Norwegian Sea, Olympic Coast National Marine Sanctuary, Pacific Remote Islands Marine National Monument, Papahānaumokuākea Marine National Monument, Persian Gulf (Gulf of Iran), Strait of Hormuz, Philippine Sea, Red Sea, Rio de la Plata, Rose Atoll Marine National Monument, Ross Sea, San Diego Bay, Sawu Sea, Sea of Marmara, Selat Makasar (Makasar Strait), Seto Naikai (Inland Sea), Skagerrak, Solomon Sea, South Atlantic Ocean, South China Sea (Nan Hai), Southern Ocean, South Pacific Ocean, Stellwagen Bank National Marine Sanctuary, Strait of Gibraltar, Sulu Sea, Tasman Sea, Timor Sea, Tyrrhenian Sea, Yaquina Bay, Yellow Sea (Hwang Hai) |
| West boundary: | -180 |
| East boundary: | 180 |
| North boundary: | 88.453 |
| South boundary: | -78.682 |
| Observation types: | chemical, meteorological, physical, surface underway |
| Instrument types: | carbon dioxide (CO2) gas analyzer |
| Datatypes: | BAROMETRIC PRESSURE, partial pressure of carbon dioxide - water, SALINITY, SEA SURFACE TEMPERATURE, WATER TEMPERATURE |
| Submitter: | Takahashi, Dr Taro |
| Submitting institution: | Columbia University; Lamont-Doherty Earth Observatory |
| Collecting institutions: | Columbia University; Lamont-Doherty Earth Observatory |
| Contributing projects: | |
| Platforms: | |
| Number of observations: | 10800000 |
| Supplementary information: | In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number. |
| Availability date: | |
| Metadata version: | 15 |
| Keydate: | 2017-02-18 15:10:36+00 |
| Editdate: | 2024-05-23 09:50:39+00 |