INVESTIGATORS:
Rik Wanninkhof 
- NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML)
Denis Pierrot
- NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML)
PACKAGE DESCRIPTION: This dataset includes Surface underway, chemical, meteorological and physical data collected from NOAA Ship GORDON GUNTER in the Caribbean Sea, Coastal Waters of Mississippi, Florida Keys National Marine Sanctuary, Gulf of Mexico and North Atlantic Ocean from 2010-04-08 to 2010-11-23. These data include AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE, BAROMETRIC PRESSURE, Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water, SALINITY and SEA SURFACE TEMPERATURE. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer and Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.
These data were collected by Rik Wanninkhof and Denis Pierrot of NOAA Atlantic Oceanographic and Meteorological Laboratory as part of the Gordon_Gunter_Coastal_Cruises_UW_33GG20100408, Gordon_Gunter_Coastal_Cruises_UW_33GG20100422, Gordon_Gunter_Coastal_Cruises_UW_33GG20100502, Gordon_Gunter_Coastal_Cruises_UW_33GG20100824, Gordon_Gunter_Coastal_Cruises_UW_33GG20100915, Gordon_Gunter_Coastal_Cruises_UW_33GG20101008 and Gordon_Gunter_Coastal_Cruises_UW_33GG20101105 data set. CDIAC associated the following cruise ID(s) with this data set: 33GG20100408, 33GG20100422, 33GG20100502, 33GG20100824, 33GG20100915, 33GG20101008 and 33GG20101105
The Global Coastal Carbon Data Project data includes the bottle (discrete) and surface (underway) carbon-related measurements from coastal research cruises, the data from time series cruises and coastal moorings. The coastal regions data are very important for the understanding of carbon cycle on the continental margins.
CITE AS: Wanninkhof, Rik; Pierrot, Denis; Sullivan, Kevin F.; Huss, Betty E. (2016). Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from NOAA Ship GORDON GUNTER in the Caribbean Sea, Coastal Waters of Mississippi and others from 2010-04-08 to 2010-11-23 (NCEI Accession 0157268). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.coast_gu2010. Accessed [date].
DATA PACKAGES RELATED TO THIS ONE:
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0157268
NCEI DOI: https://doi.org/10.3334/cdiac/otg.coast_gu2010
EXPOCODE: 33GG20100408;
33GG20100422;
33GG20100502;
33GG20100824;
33GG20100915;
33GG20101008;
33GG20101105;
CRUISE ID: GU1001_Leg 1-3 Spring SEAMAP;
GU1003_Leg 1-2 Fall SEAMAP;
GU1005_Leg 1-2 DWH Marine Mammals;
GU1005_Leg 2;
TYPES OF STUDY: Surface underway;TEMPORAL COVERAGE:
START DATE: 2010-04-08
END DATE: 2010-11-23
SPATIAL COVERAGE:
WEST: -96.014
EAST: -81.5681
GEOGRAPHIC NAMES: Gulf of Mexico;
PLATFORMS: NOAA Ship Gordon Gunter (ID: 33GG);
RESEARCH PROJECT(S):
none;
VARIABLES / PARAMETERS:
| xCO2_EQU_ppm |
|---|
| Abbreviation: |
xCO2_EQU_ppm |
| Unit: |
Mole fraction of CO2 in the equilibrator headspace (dry) at equilibrator temperature (ppm) |
| Controlled vocabulary name: |
partial pressure of carbon dioxide - water |
| In-situ / Manipulation / Response variable: |
in-situ |
| xCO2_ATM_ppm |
|---|
| Abbreviation: |
xCO2_ATM_ppm |
| Unit: |
Mole fraction of CO2 measured in dry outside air (ppm) |
| Controlled vocabulary name: |
Partial pressure (or fugacity) of carbon dioxide - atmosphere |
| In-situ / Manipulation / Response variable: |
in-situ |
| xCO2_ATM_interpolated_ppm |
|---|
| Abbreviation: |
xCO2_ATM_interpolated_ppm |
| Unit: |
Mole fraction of CO2 in outside air associated with each water analysis. These values are interpolated between the bracketing averaged good xCO2_ATM analyses (ppm) |
| Controlled vocabulary name: |
Partial pressure (or fugacity) of carbon dioxide - atmosphere |
| In-situ / Manipulation / Response variable: |
in-situ |
| PRES_EQU_hPa |
|---|
| Abbreviation: |
PRES_EQU_hPa |
| Unit: |
Barometric pressure in the equilibrator headspace (hPa) |
| In-situ / Manipulation / Response variable: |
in-situ |
| PRES_ATM@SSP_hPa |
|---|
| Abbreviation: |
PRES_ATM@SSP_hPa |
| Unit: |
Barometric pressure measured outside, corrected to sea level (hPa) |
| Controlled vocabulary name: |
BAROMETRIC PRESSURE |
| In-situ / Manipulation / Response variable: |
in-situ |
| TEMP_EQU_C |
|---|
| Abbreviation: |
TEMP_EQU_C |
| Unit: |
Water temperature in equilibrator (°C) |
| In-situ / Manipulation / Response variable: |
in-situ |
| SST_C |
|---|
| Abbreviation: |
SST_C |
| Unit: |
Sea surface temperature (°C) |
| Controlled vocabulary name: |
SEA SURFACE TEMPERATURE |
| In-situ / Manipulation / Response variable: |
in-situ |
| SAL_permil |
|---|
| Abbreviation: |
SAL_permil |
| Unit: |
Sea surface salinity on Practical Salinity Scale (o/oo) |
| Controlled vocabulary name: |
SALINITY |
| In-situ / Manipulation / Response variable: |
in-situ |
| fCO2_SW@SST_uatm |
|---|
| Abbreviation: |
fCO2_SW@SST_uatm |
| Unit: |
Fugacity of CO2 in sea water at SST and 100% humidity (μatm) |
| Controlled vocabulary name: |
partial pressure of carbon dioxide - water |
| In-situ / Manipulation / Response variable: |
in-situ |
| fCO2_ATM_interpolated_uatm |
|---|
| Abbreviation: |
fCO2_ATM_interpolated_uatm |
| Unit: |
Fugacity of CO2 in air corresponding to the interpolated xCO2 at SST and 100% humidity (μatm) |
| Controlled vocabulary name: |
Partial pressure (or fugacity) of carbon dioxide - atmosphere |
| In-situ / Manipulation / Response variable: |
in-situ |
| dfCO2_uatm |
|---|
| Abbreviation: |
dfCO2_uatm |
| Unit: |
Sea water fCO2 minus interpolated air fCO2 (μatm) |
| In-situ / Manipulation / Response variable: |
in-situ |
| WOCE_QC_FLAG |
|---|
| Abbreviation: |
WOCE_QC_FLAG |
| Unit: |
Quality control flag for fCO2 values (2=good, 3=questionable) |
| In-situ / Manipulation / Response variable: |
in-situ |
| QC_SUBFLAG |
|---|
| Abbreviation: |
QC_SUBFLAG |
| Unit: |
Quality control subflag for fCO2 values, provides explanation when QC flag=3 |
| In-situ / Manipulation / Response variable: |
in-situ |
PUBLICATIONS DESCRIBING THIS DATASET: none;
ADDITIONAL INFORMATION: none;
FUNDING AGENCY: NOAA Climate Program Office; NOAA Ocean Acidification Program
PROJECT TITLE:
PROJECT ID:
SUBMITTED BY: Alex Kozyr (Alex.Kozyr@noaa.gov)
SUBMISSION DATE: 2016-12-08
