Dibb, J E; Jaffrezo, J L; Bales, Roger C (1999): GISP2 Concentration of H2O2 in surface snow. PANGAEA, https://doi.org/10.1594/PANGAEA.56099
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Bales, Roger C; Losleben, M V; McConnell, Joseph R (1995): H2O2 in snow, air and open pore space in firn at Summit, Greenland. Geophysical Research Letters, 22(10), 1261-1264, https://doi.org/10.1029/95GL01110
Bales, Roger C; McConnell, Joseph R; Losleben, M V; Conklin, M H; Fuhrer, Katrin; Neftel, A; Dibb, J E; Kahl, J D W; Stearns, C R (1995): Diel variations of H2O2 in Greenland: A discussion of the cause and effect relationship. Journal of Geophysical Research: Atmospheres, 100(D9), 18661-18668, https://doi.org/10.1029/95JD01841
Dibb, J E; Jaffrezo, J L (1997): Air-snow exchange investigations at Summit, Greenland: An overview. Journal of Geophysical Research: Oceans, 102(C12), 26795-26808, https://doi.org/10.1029/96JC02303
GRIP/GISP (1997): The Greenland Summit Ice Cores CD-ROM GISP2/GRIP. National Snow and Ice Data Center, University of Colorado at Boulder, and World Data Center for Paleoclimatology, National Geophysical Data Center, Boulder Colorado, CD-ROM, grip-gisp.iso
McConnell, Joseph R; Bales, Roger C; Winterle, J R; Kuhns, H D; Stearns, C R (1997): A lumped parameter model for the atmosphere-to-snow transfer function for hydrogen peroxide. Journal of Geophysical Research: Oceans, 102(C12), 26809-26818, https://doi.org/10.1029/96JC02194
Project(s):
Greenland Ice Core Projects (GRIP/GISP/NGRIP)
Coverage:
Latitude: 72.970000 * Longitude: -38.800000
Date/Time Start: 1993-05-27T09:29:00 * Date/Time End: 1993-07-20T16:09:00
Minimum Elevation: 3208.0 m * Maximum Elevation: 3208.0 m
Event(s):
GISP2 * Latitude: 72.970000 * Longitude: -38.800000 * Date/Time: 1990-01-01T00:39:00 * Elevation: 3208.0 m * Recovery: 3053 m * Campaign: GISP * Basis: Sampling/drilling ice * Method/Device: Drilling/drill rig (DRILL) * Comment: GISP2 is a combination of the shallow B and the deeper D core; about 200 ka
Comment:
Samples were collected from the top few millimeters of snow from a 10 x 10 cm area. Samples were generally melted and analyzed within 1 to 3 hours after collection. Analysis was by the peroxidase method of Sigg et al. (1992).
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DATE/TIME | Date/Time | Geocode | |||
2 | Day of the year | DOY | day | Dibb, J E | ||
3 | Hydrogen peroxide, water | H2O2 | µmol/l | Bales, Roger C | Peroxidase | Concentration data for H2O2 in surface snow for the 1993 summer season. Samples were collected from the top few millimeters of snow from a 10 x 10 cm area. Samples were generally melted and analyzed within 1 to 3 hours after collection. Analysis was by the peroxidase method of Sigg et al. (1992). See Bales et al. (1995) for more details. |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
162 data points
Data
1 Date/Time | 2 DOY [day] | 3 H2O2 [µmol/l] |
---|---|---|
1993-05-27T09:29 | 147.396 | 18.3529 |
1993-05-28T09:45 | 148.406 | 22.5735 |
1993-05-30T09:45 | 150.406 | 15.3353 |
1993-05-31T09:45 | 151.406 | 16.3588 |
1993-06-01T09:29 | 152.396 | 15.3353 |
1993-06-02T09:29 | 153.396 | 15.1176 |
1993-06-03T06:45 | 154.281 | 14.4706 |
1993-06-03T12:29 | 154.521 | 13.4412 |
1993-06-03T18:45 | 154.781 | 14.0882 |
1993-06-04T00:29 | 155.021 | 14.6412 |
1993-06-04T06:45 | 155.281 | 15.4059 |
1993-06-04T12:45 | 155.531 | 17.1765 |
1993-06-04T18:45 | 155.781 | 16.8588 |
1993-06-05T00:20 | 156.014 | 15.9059 |
1993-06-05T08:30 | 156.354 | 16.4059 |
1993-06-06T08:45 | 157.365 | 15.8941 |
1993-06-07T10:30 | 158.437 | 16.0706 |
1993-06-08T09:45 | 159.406 | 15.9647 |
1993-06-09T10:00 | 160.417 | 18.4265 |
1993-06-10T08:30 | 161.354 | 16.7990 |
1993-06-11T09:00 | 162.375 | 17.5941 |
1993-06-12T09:14 | 163.385 | 17.4353 |
1993-06-13T08:45 | 164.365 | 16.6000 |
1993-06-14T08:30 | 165.354 | 19.1059 |
1993-06-15T08:30 | 166.354 | 15.9588 |
1993-06-16T08:30 | 167.354 | 20.5471 |
1993-06-17T09:00 | 168.375 | 17.8412 |
1993-06-18T09:40 | 169.403 | 16.2882 |
1993-06-19T09:29 | 170.396 | 11.2412 |
1993-06-20T07:00 | 171.292 | 20.6324 |
1993-06-20T12:40 | 171.528 | 21.6471 |
1993-06-20T18:49 | 171.785 | 21.0000 |
1993-06-21T00:45 | 172.031 | 23.2500 |
1993-06-21T07:15 | 172.302 | 23.5147 |
1993-06-21T12:40 | 172.528 | 22.5441 |
1993-06-21T18:40 | 172.778 | 24.5000 |
1993-06-22T06:45 | 173.281 | 32.0000 |
1993-06-22T12:29 | 173.521 | 27.6324 |
1993-06-22T19:30 | 173.812 | 25.8824 |
1993-06-23T00:29 | 174.021 | 24.6618 |
1993-06-23T07:59 | 174.333 | 25.1765 |
1993-06-24T07:30 | 175.312 | 23.7059 |
1993-06-25T08:30 | 176.354 | 22.7941 |
1993-06-26T08:30 | 177.354 | 18.4706 |
1993-06-28T08:45 | 179.365 | 12.1912 |
1993-06-30T08:30 | 181.354 | 10.1765 |
1993-07-01T08:30 | 182.354 | 9.3824 |
1993-07-02T08:30 | 183.354 | 11.5515 |
1993-07-03T09:00 | 184.375 | 16.8824 |
1993-07-04T08:30 | 185.354 | 17.4902 |
1993-07-05T12:45 | 186.531 | 21.6471 |
1993-07-05T18:40 | 186.778 | 15.1176 |
1993-07-05T23:45 | 186.990 | 18.1765 |
1993-07-06T06:45 | 187.281 | 18.9412 |
1993-07-06T12:29 | 187.521 | 17.1765 |
1993-07-06T18:45 | 187.781 | 17.9412 |
1993-07-07T00:29 | 188.021 | 15.3824 |
1993-07-07T06:45 | 188.281 | 15.3824 |
1993-07-07T12:29 | 188.521 | 15.8824 |
1993-07-07T18:29 | 188.771 | 15.3824 |
1993-07-08T00:29 | 189.021 | 14.8529 |
1993-07-08T07:00 | 189.292 | 14.8529 |
1993-07-08T12:29 | 189.521 | 14.8529 |
1993-07-08T18:29 | 189.771 | 14.8529 |
1993-07-09T07:59 | 190.333 | 23.3235 |
1993-07-10T08:45 | 191.365 | 20.7353 |
1993-07-11T08:45 | 192.365 | 22.7941 |
1993-07-12T08:45 | 193.365 | 18.4412 |
1993-07-13T08:45 | 194.365 | 16.3824 |
1993-07-14T08:45 | 195.365 | 17.4118 |
1993-07-18T07:44 | 199.323 | 15.5882 |
1993-07-18T12:20 | 199.514 | 15.5882 |
1993-07-18T16:39 | 199.694 | 15.8824 |
1993-07-18T21:05 | 199.879 | 16.0294 |
1993-07-19T07:04 | 200.295 | 17.2353 |
1993-07-19T11:34 | 200.483 | 16.7059 |
1993-07-19T16:35 | 200.691 | 16.2059 |
1993-07-19T21:25 | 200.892 | 16.2647 |
1993-07-20T07:11 | 201.299 | 15.5882 |
1993-07-20T11:34 | 201.483 | 15.7059 |
1993-07-20T16:09 | 201.674 | 14.1176 |