Search
Search GML:
Global Monitoring Laboratory
Earth System Research Laboratories
Menu
Home
About
About GML
Diversity, Equity, and Inclusion
Science Reviews
Safety Program
Employment
Visiting
Contact Us
Intranet
People
Organization
Staff
Staff by Division
Employee Spotlight
Research
Research Overview
Carbon Cycle Greenhouse Gases
Greenhouse gases and Ozone-depleting Substances
Ozone and Water Vapor
Global Radiation, Aerosols and Clouds
Publications
Observing Networks
Overview
Observations Overview
Measurement Sites
Field Campaigns
Atmospheric Baseline Observatories
Observatory Operations
Barrow, Alaska
Mauna Loa, Hawaii
American Samoa
South Pole
Observing Networks
Greenhouse Gas Reference Network
Halocarbons and Trace Gases
Surface Radiation
Federated Aerosol Network
Ozone
Water Vapor
Data
Data
Browse Data Archive
Search for Data
Data by Research Program
Measurement Sites
ObsPack
Tools
Data Viewer
Solar Calculator
Visualization
Data Visualization Pages
South Pole Ozone Hole
Products
Products
All
Greenhouse Gas Index
Ozone Depletion Index
Trends in CO
2
, CH
4
, N
2
O, SF
6
CarbonTracker
US Potent GHG Tracker
ObsPack
Mauna Loa Apparent Transmission
Barrow Snow Melt Dates
South Pole Ozone Hole
Calibration Facilities
WMO Central Calibration Laboratory
Central UV Calibration Facility
Broadband Solar Calibration Facility
World Dobson Ozone Calibration Centre
Information
News
Seminars
Education/Outreach
Student Opportunities
FAQ's
Publications
Webcams
South Pole Webcam
Mauna Loa Webcams
Barrow Webcam
Global Monitoring Annual Conference
The 52
nd
Conference was
held May 21 - 22, 2024
Search
Search GML:
Working...
Datasets
×
Data Viewer >> Carbon Cycle Gases >> SYO
Site Selection
Custom Plots
Saved Datasets
Carbon Cycle Gases
Syowa Station, Antarctica, Japan
Select Plot Type
Time Series
Parameter
Carbon Dioxide (CO
2
)
Carbon Monoxide (CO)
Carbon-13/Carbon-12 in Carbon Dioxide (D
13
C (CO
2
))
Methane (CH
4
)
Molecular Hydrogen (H
2
)
Nitrous Oxide (N
2
O)
Oxygen-18/Oxygen-16 in Carbon Dioxide (D
18
O (CO
2
))
Sulfur Hexafluoride (SF
6
)
Data Type
Flask Samples
Flask Samples
Flask Samples
Flask Samples
Flask Samples
Flask Samples
Flask Samples
Flask Samples
Data Frequency
Discrete
Time Span
All - a graph of all available data
Current - this year's data
Last year - previous full year of data
Some - a subset of the available data
Start Year:
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
End Year:
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Submit
OR
•
Save this dataset for later plotting
Save Dataset
Seasonal Patterns
Parameter
Carbon Dioxide (CO
2
)
Carbon Monoxide (CO)
Carbon-13/Carbon-12 in Carbon Dioxide (D
13
C (CO
2
))
Methane (CH
4
)
Molecular Hydrogen (H
2
)
Nitrous Oxide (N
2
O)
Oxygen-18/Oxygen-16 in Carbon Dioxide (D
18
O (CO
2
))
Sulfur Hexafluoride (SF
6
)
Data Type
Flask Samples (17 meters)
Flask Samples (17 meters)
Flask Samples (17 meters)
Flask Samples (17 meters)
Flask Samples (17 meters)
Flask Samples (17 meters)
Flask Samples (17 meters)
Flask Samples (17 meters)
Submit
Latitude Distribution (multiple sites)
Parameter
Carbon Dioxide (CO
2
)
Carbon Monoxide (CO)
Carbon-13/Carbon-12 in Carbon Dioxide (D
13
C (CO
2
))
Methane (CH
4
)
Molecular Hydrogen (H
2
)
Nitrous Oxide (N
2
O)
Oxygen-18/Oxygen-16 in Carbon Dioxide (D
18
O (CO
2
))
Sulfur Hexafluoride (SF
6
)
Movie Controls
Submit
Plot
Select the options from the form, them press 'Submit' to generate the desired plot.