Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Laboratory. Alternatively, you can check our Data by research program page for specific areas of data that can be downloaded. Click on the icons ( or ) under the 'Data' table heading in the dataset description boxes to either download the data file desired, or take you to the appropriate directory on the ftp server, where you can select specific data files.
| Dataset Number | Site | Category | Name | Type | Frequency | Year | Data | Readme |
|---|---|---|---|---|---|---|---|---|
|
1 |
Arembepe, Bahia, Brazil (ABP) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
2 |
Alert, Nunavut, Canada (ALT) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
3 |
Argyle, Maine, United States (AMT) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
4 |
Ascension Island, United Kingdom (ASC) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
5 |
Assekrem, Algeria (ASK) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
6 |
Terceira Island, Azores, Portugal (AZR) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
7 |
Baltic Sea, Poland (BAL) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
8 |
Baring Head Station, New Zealand (BHD) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
9 |
Bukit Kototabang, Indonesia (BKT) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
10 |
St. Davids Head, Bermuda, United Kingdom (BME) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
11 |
Tudor Hill, Bermuda, United Kingdom (BMW) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
12 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
13 |
Black Sea, Constanta, Romania (BSC) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
14 |
Cold Bay, Alaska, United States (CBA) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
15 |
Cape Grim, Tasmania, Australia (CGO) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
16 |
Christmas Island, Republic of Kiribati (CHR) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
17 |
Centro de Investigacion de la Baja Atmosfera (CIBA), Spain (CIB) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
18 |
Cape Meares, Oregon, United States (CMO) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
19 |
Cape Point, South Africa (CPT) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
20 |
Crozet Island, France (CRZ) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
21 |
Drake Passage, (DRP) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
22 |
Dongsha Island, Taiwan (DSI) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
23 |
Easter Island, Chile (EIC) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
24 |
Mariana Islands, Guam (GMI) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
25 |
Dwejra Point, Gozo, Malta (GOZ) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
26 |
Halley Station, Antarctica, United Kingdom (HBA) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
27 |
Hohenpeissenberg, Germany (HPB) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
28 |
Humboldt State University, United States (HSU) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
29 |
Hegyhatsal, Hungary (HUN) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
30 |
Storhofdi, Vestmannaeyjar, Iceland (ICE) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
31 |
Grifton, North Carolina, United States (ITN) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
32 |
Izana, Tenerife, Canary Islands, Spain (IZO) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
33 |
Key Biscayne, Florida, United States (KEY) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
34 |
Cape Kumukahi, Hawaii, United States (KUM) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
35 |
Sary Taukum, Kazakhstan (KZD) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
36 |
Plateau Assy, Kazakhstan (KZM) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
37 |
Park Falls, Wisconsin, United States (LEF) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
38 |
Lac La Biche, Alberta, Canada (LLB) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
39 |
Lulin, Taiwan (LLN) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
40 |
Lampedusa, Italy (LMP) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
41 |
Mould Bay, Northwest Territories, Canada (MBC) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
42 |
High Altitude Global Climate Observation Center, Mexico (MEX) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
43 |
Mace Head, County Galway, Ireland (MHD) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
44 |
Sand Island, Midway, United States (MID) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
45 |
Mt. Kenya, Kenya (MKN) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
46 |
Mauna Loa, Hawaii, United States (MLO) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
47 |
Multiple Sites Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
48 |
Farol De Mae Luiza Lighthouse, Brazil (NAT) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
49 |
Gobabeb, Namibia (NMB) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |
|
50 |
Niwot Ridge, Colorado, United States (NWR) Air samples collected in glass flasks. |
Greenhouse Gases | C13/C12 in Carbon Dioxide (d13C (CO2)) |
Flask | Discrete | Multiple | Download | Readme |