Methane Observations and Yearly Assessments (MOYA): Isotopic d13C methane measurements taken from Royal Holloway Earth Sciences Monitoring Station, Egham, UK, 2015 to 2020
This dataset contains air sample measurements of isotopic d13C methane. The measurements were collected using regular flask samples at Royal Holloway Earth Sciences Monitoring Station, UK at Royal Holloway University of London. The samples were analysed Royal Holloway University of London using continuous flow gas chromatography/isotope ratio mass spectrometry (CF-GC/IRMS).
These data were collected as part of the Methane Observations and Yearly Assessments (MOYA) project funded by the Natural Environment Research Council (NERC) (NE/N016211/1).
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Use of these data is covered by the following licence: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data were collected locally and sent to RHUL for analysis and deposited at the Centre for Environmental Data Analysis (CEDA) for archiving.
Data are as given by the data provider, no quality control has been performed by the Centre for Environmental Data Analysis (CEDA)..
Data are BADC-CSV formatted.
|RHUL-continuous-flow gas chromatography/isotope-ratio mass spectrometry (CF-GC/IRMS) system||Deployed on: Royal Holloway Earth Sciences Monitoring Station|
- units: [ppb]
- var_id: 4
- long_name: CH4
- long_name: CO2
- units: [ppm]
- var_id: 5
- var_id: 2
- units: dd/mm/yyyy
- long_name: DATE
- long_name: SAMPLE_ID
- var_id: 1
- long_name: Standard deviaiton of d13C(CH4)
- units: 
- var_id: 7
- units: hh:mm
- long_name: TIME UTC
- var_id: 3
- units: 
- var_id: 6
- long_name: d13C(CH4)