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University of Bergen

One Ocean Expedition - LEG 1 - Underway PCO2

Recommended citation:
Meike Becker One Ocean Expedition - LEG 1 - Underway PCO2 https://doi.org/10.21335/NMDC-190381306
To cite this dataset use the following:
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Abstract
The CO2 data onboard Statsraad Lehmkuhl are measured with a General Oceanics pCO2 system (GO 8050). This dataset consists of the raw data from the instrument. The system consists of an equilibrator, through which seawater is pumped with a flow of about 3L/min. A spiral nozzle forms a regular spray, so that the water and the gas phase achieve equilibrium fast. The gas phase is then pumped through a NDIR analyzer (Licor, LI 7000), which measures mole fraction of carbon dioxide. The system is equipped with one zero and 3 non-zero reference gases. Intake temperature is measured with a Fluke 1521. Equilibrator pressure is measured with an absolute pressure sensor (GE Druck 81). This installation was financed by the Geophysical Institute/University of Bergen and ICOS.
Scientific keywords:
EARTH SCIENCE> OCEANS> OCEAN CHEMISTRY
Key words:
Oceanography, Chemistry
Data downloads
Type Description URL
GET DATA https://ftp.nmdc.no/nmdc/UIB/OneOcean/Leg1/Underway/PCO2.tar.gz
VIEW RELATED INFORMATION API SPECIFICATION https://ftp.nmdc.no/nmdc/IMR/OneOcean/Doc/UnderwayAPI.pdf
PARENT http://metadata.nmdc.no/metadata-api/landingpage/633e94372824de483de614fbc297f385
28.13
58.5
-15.44
8.77
Entry ID
IMR_OneOcean_Leg1_U_PCO2
Entry Title
One Ocean Expedition - LEG 1 - Underway PCO2
Data Set Citation List
Dataset Creator Dataset Title Dataset Publisher Dataset DOI Online Resource
Meike Becker One Ocean Expedition - LEG 1 - Underway PCO2 Institute of Marine Research 10.21335/NMDC-190381306 http://metadata.nmdc.no/metadata-api/landingpage/621ac74acbb1e1853747ab5fc96a99ec
Personnel List
Role First Name Last Name Email
DIF Author Arnfinn Morvik arnfinn.morvik@hi.no
Investigator Meike Becker
Parameters List
Category Topic Term
EARTH SCIENCE OCEANS OCEAN CHEMISTRY
ISO Topic Category List
Oceans
Keywords List
Oceanography,Chemistry
Temporal Coverage
Start Date Stop Date
2021-08-21 2021-09-30
Data Set Progress
In Work
Spatial Coverage
Location List
Location Category Location Type
Ocean Atlantic Ocean
Project List
Short Name Long Name
One Ocean Expedition One Ocean Expedition
Access Constraints
unrestricted
Originating Center
University of Bergen
Data Center List
Data Center Name Data Center URL
University of Bergen http://www.uib.no
Reference List
Summary
The CO2 data onboard Statsraad Lehmkuhl are measured with a General Oceanics pCO2 system (GO 8050). This dataset consists of the raw data from the instrument. The system consists of an equilibrator, through which seawater is pumped with a flow of about 3L/min. A spiral nozzle forms a regular spray, so that the water and the gas phase achieve equilibrium fast. The gas phase is then pumped through a NDIR analyzer (Licor, LI 7000), which measures mole fraction of carbon dioxide. The system is equipped with one zero and 3 non-zero reference gases. Intake temperature is measured with a Fluke 1521. Equilibrator pressure is measured with an absolute pressure sensor (GE Druck 81). This installation was financed by the Geophysical Institute/University of Bergen and ICOS.
Related URL List
URL Content Type URL Description
GET DATA https://ftp.nmdc.no/nmdc/UIB/OneOcean/Leg1/Underway/PCO2.tar.gz
VIEW RELATED INFORMATION https://ftp.nmdc.no/nmdc/IMR/OneOcean/Doc/UnderwayAPI.pdf API SPECIFICATION
PARENT http://metadata.nmdc.no/metadata-api/landingpage/633e94372824de483de614fbc297f385
Originating Metadata Node
Norwegian Marine Datacentre
Metadata Name
CEOS IDN DIF
Metadata Version
9.7.1
DIF Creation Date
2021-08-17T00:00:00:00Z
Use Constraints
CC BY 4.0
boundingboxWKT
POLYGON((8.67 28.029999999999998,-15.34 28.029999999999998,-15.34 58.6,8.67 58.6,8.67 28.029999999999998))
621ac74acbb1e1853747ab5fc96a99ec.xml
No Spatial coverage