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 (51)
Parameter  
C13/C12 in Methane (51)
Type
Flask (51)
Frequency
Discrete (26)
Monthly Averages (25)
Site  
ALT (2)
AMY (2)
ASC (2)
AZR (2)
BAL (2)
BHD (2)
BRW (2)
CBA (2)
CGO (2)
EIC (2)
GMI (2)
KUM (2)
LLB (2)
MEX (2)
MHD (2)
MID (2)
MLO (2)
Multiple (1)
NWR (2)
SMO (2)
SPO (2)
SUM (2)
TAP (2)
WLG (2)
WPC (2)
ZEP (2)
  or enter search term:
Information about site codes can be found here.
51 Datasets filtered from 5402 originally. Reset all Filters
Displaying [1 - 51] of 51 records.    
Dataset Number Site Category Parameter Type Frequency Year Data
1
 Alert, Nunavut, Canada (ALT)
CH4C13 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
2
 Alert, Nunavut, Canada (ALT)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
3
 Anmyeon-do, Republic of Korea (AMY)
CH4C13 measurements from surface air samples collected in glass flasks at Anmyeon-do, Republic of Korea. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
4
 Anmyeon-do, Republic of Korea (AMY)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Anmyeon-do, Republic of Korea. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
5
 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
6
 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
7
 Terceira Island, Azores, Portugal (AZR)
CH4C13 measurements from surface air samples collected in glass flasks at Terceira Island, Azores, Portugal. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
8
 Terceira Island, Azores, Portugal (AZR)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Terceira Island, Azores, Portugal. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
9
 Baltic Sea, Poland (BAL)
CH4C13 measurements from surface air samples collected in glass flasks at Baltic Sea, Poland. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
10
 Baltic Sea, Poland (BAL)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Baltic Sea, Poland. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
11
 Baring Head Station, New Zealand (BHD)
CH4C13 measurements from surface air samples collected in glass flasks at Baring Head Station, New Zealand. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
12
 Baring Head Station, New Zealand (BHD)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Baring Head Station, New Zealand. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
13
 Barrow Atmospheric Baseline Observatory, United States (BRW)
CH4C13 measurements from surface air samples collected in glass flasks at Barrow Atmospheric Baseline Observatory, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
14
 Barrow Atmospheric Baseline Observatory, United States (BRW)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Barrow Atmospheric Baseline Observatory, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
15
 Cold Bay, Alaska, United States (CBA)
CH4C13 measurements from surface air samples collected in glass flasks at Cold Bay, Alaska, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
16
 Cold Bay, Alaska, United States (CBA)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Cold Bay, Alaska, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
17
 Cape Grim, Tasmania, Australia (CGO)
CH4C13 measurements from surface air samples collected in glass flasks at Cape Grim, Tasmania, Australia. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
18
 Cape Grim, Tasmania, Australia (CGO)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Cape Grim, Tasmania, Australia. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
19
 Easter Island, Chile (EIC)
CH4C13 measurements from surface air samples collected in glass flasks at Easter Island, Chile. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
20
 Easter Island, Chile (EIC)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Easter Island, Chile. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
21
 Mariana Islands, Guam (GMI)
CH4C13 measurements from surface air samples collected in glass flasks at Mariana Islands, Guam. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
22
 Mariana Islands, Guam (GMI)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Mariana Islands, Guam. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
23
 Cape Kumukahi, Hawaii, United States (KUM)
CH4C13 measurements from surface air samples collected in glass flasks at Cape Kumukahi, Hawaii, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
24
 Cape Kumukahi, Hawaii, United States (KUM)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Cape Kumukahi, Hawaii, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
25
 Lac La Biche, Alberta, Canada (LLB)
CH4C13 measurements from surface air samples collected in glass flasks at Lac La Biche, Alberta, Canada. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
26
 Lac La Biche, Alberta, Canada (LLB)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Lac La Biche, Alberta, Canada. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
27
 High Altitude Global Climate Observation Center, Mexico (MEX)
CH4C13 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
28
 High Altitude Global Climate Observation Center, Mexico (MEX)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
29
 Mace Head, County Galway, Ireland (MHD)
CH4C13 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
30
 Mace Head, County Galway, Ireland (MHD)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
31
 Sand Island, Midway, United States (MID)
CH4C13 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
32
 Sand Island, Midway, United States (MID)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
33
 Mauna Loa, Hawaii, United States (MLO)
CH4C13 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
34
 Mauna Loa, Hawaii, United States (MLO)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
35
 Multiple Sites
CH4C13 measurements from surface air samples collected in glass flasks at multiple sites. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
36
 Niwot Ridge, Colorado, United States (NWR)
CH4C13 measurements from surface air samples collected in glass flasks at Niwot Ridge, Colorado, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
37
 Niwot Ridge, Colorado, United States (NWR)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Niwot Ridge, Colorado, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
38
 Tutuila, American Samoa (SMO)
CH4C13 measurements from surface air samples collected in glass flasks at Tutuila, American Samoa. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
39
 Tutuila, American Samoa (SMO)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Tutuila, American Samoa. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
40
 South Pole, Antarctica, United States (SPO)
CH4C13 measurements from surface air samples collected in glass flasks at South Pole, Antarctica, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
41
 South Pole, Antarctica, United States (SPO)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at South Pole, Antarctica, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
42
 Summit, Greenland (SUM)
CH4C13 measurements from surface air samples collected in glass flasks at Summit, Greenland. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
43
 Summit, Greenland (SUM)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Summit, Greenland. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
44
 Tae-ahn Peninsula, Republic of Korea (TAP)
CH4C13 measurements from surface air samples collected in glass flasks at Tae-ahn Peninsula, Republic of Korea. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
45
 Tae-ahn Peninsula, Republic of Korea (TAP)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Tae-ahn Peninsula, Republic of Korea. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
46
 Mt. Waliguan, Peoples Republic of China (WLG)
CH4C13 measurements from surface air samples collected in glass flasks at Mt. Waliguan, Peoples Republic of China. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
47
 Mt. Waliguan, Peoples Republic of China (WLG)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Mt. Waliguan, Peoples Republic of China. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
48
 Western Pacific Cruise, (WPC)
CH4C13 measurements from surface air samples collected in glass flasks at Western Pacific Cruise, . 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
49
 Western Pacific Cruise, (WPC)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Western Pacific Cruise, . 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
50
 Ny-Alesund, Svalbard, Norway and Sweden (ZEP)
CH4C13 measurements from surface air samples collected in glass flasks at Ny-Alesund, Svalbard, Norway and Sweden. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
51
 Ny-Alesund, Svalbard, Norway and Sweden (ZEP)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Ny-Alesund, Svalbard, Norway and Sweden. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
Displaying [1 - 51] of 51 records.    

Dataset list last updated on 08 March 2025
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