GML Data Finder

Use this web page to find specific data files available from the Global Monitoring Laboratory. Click on the Data button under the 'Data' column heading in the table to go to the description and download page for that dataset.


Select from the following lists to narrow your search.
Category
Greenhouse Gases (14)
Non-Methane Hydrocarbons (7)
Parameter  
C13/C12 in Methane (2)
Carbon Dioxide (2)
Carbon Monoxide (2)
Methane (2)
Molecular Hydrogen (2)
Nitrous Oxide (2)
Sulfur Hexafluoride (2)
Ethane (1)
Isobutane (1)
Propane (1)
isopentane (1)
isoprene (1)
n-Butane (1)
n-Pentane (1)
Type
Flask (21)
Frequency
Discrete (14)
Monthly Averages (7)
Site  
ASC (21)
  or enter search term:
Information about site codes can be found here.
21 Datasets filtered from 5335 originally. Reset all Filters
Displaying [1 - 21] of 21 records.    
Dataset Number Site Category Parameter Type Frequency Year Data
1
 Ascension Island, United Kingdom (ASC)
C2H6 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Non-Methane Hydrocarbons Ethane
(C2H6)		 Flask Discrete Multiple Data
2
 Ascension Island, United Kingdom (ASC)
C3H8 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Non-Methane Hydrocarbons Propane
(C3H8)		 Flask Discrete Multiple Data
3
 Ascension Island, United Kingdom (ASC)
C5H8 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Non-Methane Hydrocarbons isoprene
(C5H8)		 Flask Discrete Multiple Data
4
 Ascension Island, United Kingdom (ASC)
CH4 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
5
 Ascension Island, United Kingdom (ASC)
Monthly averages of CH4 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Methane
(CH4)		 Flask Monthly Averages Multiple Data
6
 Ascension Island, United Kingdom (ASC)
CH4C13 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
7
 Ascension Island, United Kingdom (ASC)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
8
 Ascension Island, United Kingdom (ASC)
CO measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Data
9
 Ascension Island, United Kingdom (ASC)
Monthly averages of CO measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Monthly Averages Multiple Data
10
 Ascension Island, United Kingdom (ASC)
CO2 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Data
11
 Ascension Island, United Kingdom (ASC)
Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Monthly Averages Multiple Data
12
 Ascension Island, United Kingdom (ASC)
H2 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Discrete Multiple Data
13
 Ascension Island, United Kingdom (ASC)
Monthly averages of H2 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Monthly Averages Multiple Data
14
 Ascension Island, United Kingdom (ASC)
IC4H10 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Non-Methane Hydrocarbons Isobutane
(i-C4H10)		 Flask Discrete Multiple Data
15
 Ascension Island, United Kingdom (ASC)
IC5H12 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Non-Methane Hydrocarbons isopentane
(i-C5H12)		 Flask Discrete Multiple Data
16
 Ascension Island, United Kingdom (ASC)
N2O measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Data
17
 Ascension Island, United Kingdom (ASC)
Monthly averages of N2O measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Monthly Averages Multiple Data
18
 Ascension Island, United Kingdom (ASC)
NC4H10 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Non-Methane Hydrocarbons n-Butane
(n-C4H10)		 Flask Discrete Multiple Data
19
 Ascension Island, United Kingdom (ASC)
NC5H12 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Non-Methane Hydrocarbons n-Pentane
(n-C5H12)		 Flask Discrete Multiple Data
20
 Ascension Island, United Kingdom (ASC)
SF6 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Data
21
 Ascension Island, United Kingdom (ASC)
Monthly averages of SF6 measurements from surface air samples collected in glass flasks at Ascension Island, United Kingdom. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Monthly Averages Multiple Data
Displaying [1 - 21] of 21 records.    

Dataset list last updated on 15 February 2025
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