Citation:

PANGAEA.944389

Name: Carbon monoxide dry air mole fractions measured during MOSAiC 2019/2020 (merged dataset)
Published: 2022-05-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: carbon monoxide; central Arctic Ocean; MOSAiC20192020; MOSAiC_ATMOS; Polarstern

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Abstract:

This dataset contains hourly-averaged carbon monoxide dry air mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition from October 2019 to September 2020. This is a merged dataset that combines cross-evaluated measurements performed in the Atmospheric Radiation Measurement (ARM) Program and Swiss containers on the D-deck of Research Vessel Polarstern, along with data from discrete whole air samples collected for post-cruise analysis at the National Oceanic and Atmospheric Administration (NOAA) Global Monitoring Laboratory (GML). The data columns include the Date and Time in Coordinated Universal Time (UTC), the latitude and longitude of the Research Vessel Polarstern, the carbon monoxide dry air mole fraction in nmol/mol, and the sampling location.

Keyword(s):

carbon monoxide; central Arctic Ocean; MOSAiC20192020; MOSAiC_ATMOS; Polarstern

Related to:

Angot, Hélène; Blomquist, Byron; Howard, Dean; Archer, Stephen; Bariteau, Ludovic; Beck, Ivo; Boyer, Matthew; Crotwell, Molly; Helmig, Detlev; Hueber, Jacques; Jacobi, Hans-Werner; Jokinen, Tuija; Kulmala, Markku; Lan, Xin; Laurila, Tiia; Madronich, Monica; Neff, Donald; Petäjä, Tuukka; Posman, Kevin; Quéléver, Lauriane; Shupe, Matthew D; Vimont, Isaac; Schmale, Julia (2022): Year-round trace gas measurements in the central Arctic during the MOSAiC expedition. Scientific Data, 9(1), 723, https://doi.org/10.1038/s41597-022-01769-6

Source:

Angot, Hélène; Beck, Ivo; Jokinen, Tuija; Laurila, Tiia; Quéléver, Lauriane; Schmale, Julia (2022): Carbon monoxide dry air mole fractions measured in the Swiss container during MOSAiC 2019/2020. PANGAEA, https://doi.org/10.1594/PANGAEA.944264

Dlugokencky, Edward J; Lan, Xin; Michel, S; Petron, G; Vimont, I; Crotwell, Molly; Madronich, Monica; Crotwell, Andy; Neff, D; Wolter, S; Moglia, E; Mund, John (2022): NOAA GML & INSTAAR SIL measurements of Greenhouse Gases and Related Tracers from the MOSAiC project. NOAA Global Monitoring Laboratory, & University Of Colorado Institute Of Arctic And Alpine Research (INSTAAR); Version 2022.05.23, https://doi.org/10.25925/AYBV-YZ43

Haas, Christian (2020): Master track of POLARSTERN cruise PS122/2 in 1 sec resolution (zipped, 36.7 MB). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.924672

Kanzow, Torsten (2020): Master track of POLARSTERN cruise PS122/3 in 1 sec resolution (zipped, 52 MB). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.924678

Rex, Markus (2020): Master track of POLARSTERN cruise PS122/1 in 1 sec resolution (zipped, 43.3 MB). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.924669

Rex, Markus (2021): Master track of POLARSTERN cruise PS122/4 in 1 sec resolution (zipped, 36 MB). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.926830

Rex, Markus (2021): Master track of POLARSTERN cruise PS122/5 in 1 sec resolution (zipped, 34 MB). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.926911

Trojanowski, Rebecca; Springston, Stephen R (2019): Carbon Monoxide Analyzer (AOSCO). Atmospheric Radiation Measurement (ARM) user facility, https://doi.org/10.5439/1046183

Project(s):

Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)

Funding:

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AFMOSAiC-1_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC

National Science Foundation (NSF), grant/award no. 1807496 : Collaborative Research: Surface Exchange of Climate-Active Trace Gases in a Sea Ice Environment During MOSAiC

Office of Science, United States Department of Energy, grant/award no. DE-SC0019251 : Enhanced atmospheric research at the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)

Swiss National Science Foundation (SNF), grant/award no. 188478 : Measurement-Based understanding of the aeRosol budget in the Arctic and its Climate Effects (MBRACE)

Swiss Polar Institute (SPI), grant/award no. DIRCR-2018-004

Coverage:

Median Latitude: 85.101341 * Median Longitude: 58.763300 * South-bound Latitude: 78.129978 * West-bound Longitude: -40.924591 * North-bound Latitude: 89.999552 * East-bound Longitude: 147.669059

Date/Time Start: 2019-10-07T06:00:00 * Date/Time End: 2020-09-30T04:00:00

Minimum Elevation: -4412.4 m * Maximum Elevation: -214.0 m

Event(s):

PS122/1_1-75 * Latitude Start: 82.063496 * Longitude Start: 119.285024 * Latitude End: 86.593190 * Longitude End: 119.241500 * Date/Time Start: 2019-09-26T20:00:00 * Date/Time End: 2019-12-13T09:04:45 * Elevation: -4187.4 m * Sensor URI: sensor.awi.de * Campaign: (MOSAiC20192020) * Basis: * Method/Device: (TGM)

PS122/1_1-342 * Latitude Start: 84.841691 * Longitude Start: 135.666468 * Latitude End: 86.593190 * Longitude End: 119.241500 * Date/Time Start: 2019-10-11T12:00:00 * Date/Time End: 2019-12-13T09:04:45 * Elevation: -4257.7 m * Sensor URI: sensor.awi.de * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Aerosol Observing System (AOS)

PS122/1_4-38 * Latitude: 85.485811 * Longitude: 126.987232 * Date/Time: 2019-10-27T07:00:00 * Elevation: -4375.6 m * Sensor URI: sensor.awi.de * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Air sampler (AIRS) * Comment: weekly flask sample for NOAA Global Monitoring Division greenhouse gas analysis; sample collected ~ 50m behind ship stern in clean easterly air flow

Comment:

This merged dataset was created using the following datasets: Trojanowski and Springston (2019), Angot et al (in review), Petron et al. (2020).

We used 1 sec time resolution positional data from the following datasets: PS122/1: Rex, M (2020), PS122/2: Haas, C (2020), PS122/3: Kanzow, T (2020), PS122/4: Rex, M (2021a), PS122/5: Rex, M (2021b)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DATE/TIME	Date/Time		Schmale, Julia	Geocode
2	LATITUDE	Latitude		Schmale, Julia	Geocode
3	LONGITUDE	Longitude		Schmale, Julia	Geocode
4	Carbon monoxide, dry-air mole fraction	CO	nmol/mol	Schmale, Julia	merged
5	Location	Location		Schmale, Julia	sampling location

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 4 (ProcLevel4)

Size:

15740 data points

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