Measured ocean acidification parameters (SST, SSS, pHt, DO%, DIC, AT) throughout the surface seawater in the Equatorial Pacific, Gorgona Island from 2021-11-07 to 2022-07-07 (NCEI Accession 0300558)
This dataset contains discrete measured and calculated surface seawater properties from samples taken on the first week of every month over the course of one or two days between 11/2021 and 07/2022 (9 months) at the Equatorial Pacific region off the coast of Colombia, around Gorgona Island National Natural Park. The dataset contains also measured monthly sea-surface temperature (SST), sea-surface salinity (SSS), pH in total scale (derived directly from in situ pH measurements) with depth of 1.8 metres along 7 sampling sites in a coast-ocean gradient (1 to 7) with the following geographical coverage: 1. Lat. -78.201138 Lon. 3.0163611; 2. Lat. -78.221416 Lon. 2.9705833; 3. Lat. -78.163861 Lon. 2.9960278; 4. Lat. -78.101555 Lon. 2.9473889; 5. Lat. -78.101555 Lon. 2.9322222; 6. Lat. -78.122865 Lon. 2.8756667; 7. Lat. -77.979865 Lon. 2.7204915. The measurements were taken with two CTD divers (SonTek CastAway-CTD and Eijkelkamp CTD-Diver 11.11.60) and one Niskin bottle (5L). The water samples where taken to a oceanography lab in the Pontifical Xavierian University to be tested for total alkalinity (TA), and to the Autonomous University of Baja California for Dissolved Inorganic Carbon (DIC) measurements. This was done in order to calculate the carbon fluxes on a monthly scale throughout nine months during the 2021-2022 La Niña year for the whole study site, allowing for observations in the spatiotemporal flux behavior variability (shown in dataset as fco2_measured).
Complete Metadata
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| description | This dataset contains discrete measured and calculated surface seawater properties from samples taken on the first week of every month over the course of one or two days between 11/2021 and 07/2022 (9 months) at the Equatorial Pacific region off the coast of Colombia, around Gorgona Island National Natural Park. The dataset contains also measured monthly sea-surface temperature (SST), sea-surface salinity (SSS), pH in total scale (derived directly from in situ pH measurements) with depth of 1.8 metres along 7 sampling sites in a coast-ocean gradient (1 to 7) with the following geographical coverage: 1. Lat. -78.201138 Lon. 3.0163611; 2. Lat. -78.221416 Lon. 2.9705833; 3. Lat. -78.163861 Lon. 2.9960278; 4. Lat. -78.101555 Lon. 2.9473889; 5. Lat. -78.101555 Lon. 2.9322222; 6. Lat. -78.122865 Lon. 2.8756667; 7. Lat. -77.979865 Lon. 2.7204915. The measurements were taken with two CTD divers (SonTek CastAway-CTD and Eijkelkamp CTD-Diver 11.11.60) and one Niskin bottle (5L). The water samples where taken to a oceanography lab in the Pontifical Xavierian University to be tested for total alkalinity (TA), and to the Autonomous University of Baja California for Dissolved Inorganic Carbon (DIC) measurements. This was done in order to calculate the carbon fluxes on a monthly scale throughout nine months during the 2021-2022 La Niña year for the whole study site, allowing for observations in the spatiotemporal flux behavior variability (shown in dataset as fco2_measured). |
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| identifier | gov.noaa.nodc:0300558 |
| issued | 2025-01-10T00:00:00.000+00:00 |
| keyword |
[
"0300558",
"DISSOLVED INORGANIC CARBON (DIC)",
"pH",
"total alkalinity",
"bottle",
"carbon dioxide (CO2) gas analyzer",
"CTD",
"pH sensor",
"salinometer",
"temperature sensor",
"chemical",
"surface underway",
"CHARTER/FISHING BOATS",
"Pontificia Universidad Javeriana",
"Pontificia Universidad Javeriana",
"Ocean Carbon and Acidification Data System (OCADS)",
"North Pacific Ocean",
"oceanography",
"Ocean Carbon and Acidification Data System (OCADS) Project",
"National Geographic Society (NGS) (URI: http://www.nationalgeographic.com) grant/award no. NGS-64756R-19: Ocean acidification vulnerability in Colombia: first monitoring program in the Tropic Pacific",
"Pontificia Universidade Javeriana grant/award no. 120132C0401200: Monitoreo de acidificación marina en el Pacífico colombiano",
"EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
"EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
"EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
"Discrete measurement",
"Surface underway",
"Dissolved Inorganic Carbon",
"TA",
"pH",
"salinity",
"temperature",
"CO2 ANALYZERS > CO2 ANALYZERS",
"CTD > Conductivity, Temperature, Depth",
"PH METERS > PH METERS",
"SALINOMETERS",
"TEMPERATURE SENSORS > TEMPERATURE SENSORS",
"OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
"Eastern Pacific Ocean"
]
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[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2025-01-15T00:00:00.000+00:00 |
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[
"https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
"https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0300707.html"
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|
| rights | otherRestrictions |
| spatial | -78.221416,2.720492,-77.979865,3.016361 |
| temporal | 2021-11-07T00:00:00+00:00/2022-07-07T00:00:00+00:00 |
| title | Measured ocean acidification parameters (SST, SSS, pHt, DO%, DIC, AT) throughout the surface seawater in the Equatorial Pacific, Gorgona Island from 2021-11-07 to 2022-07-07 (NCEI Accession 0300558) |
