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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

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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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
Day of the yearDOYdayDibb, J E
Hydrogen peroxide, waterH2O2µmol/lBales, Roger CPeroxidaseConcentration 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.
Size:
162 data points

Data

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Date/Time

DOY [day]

H2O2 [µmol/l]
1993-05-27T09:29147.39618.3529
1993-05-28T09:45148.40622.5735
1993-05-30T09:45150.40615.3353
1993-05-31T09:45151.40616.3588
1993-06-01T09:29152.39615.3353
1993-06-02T09:29153.39615.1176
1993-06-03T06:45154.28114.4706
1993-06-03T12:29154.52113.4412
1993-06-03T18:45154.78114.0882
1993-06-04T00:29155.02114.6412
1993-06-04T06:45155.28115.4059
1993-06-04T12:45155.53117.1765
1993-06-04T18:45155.78116.8588
1993-06-05T00:20156.01415.9059
1993-06-05T08:30156.35416.4059
1993-06-06T08:45157.36515.8941
1993-06-07T10:30158.43716.0706
1993-06-08T09:45159.40615.9647
1993-06-09T10:00160.41718.4265
1993-06-10T08:30161.35416.7990
1993-06-11T09:00162.37517.5941
1993-06-12T09:14163.38517.4353
1993-06-13T08:45164.36516.6000
1993-06-14T08:30165.35419.1059
1993-06-15T08:30166.35415.9588
1993-06-16T08:30167.35420.5471
1993-06-17T09:00168.37517.8412
1993-06-18T09:40169.40316.2882
1993-06-19T09:29170.39611.2412
1993-06-20T07:00171.29220.6324
1993-06-20T12:40171.52821.6471
1993-06-20T18:49171.78521.0000
1993-06-21T00:45172.03123.2500
1993-06-21T07:15172.30223.5147
1993-06-21T12:40172.52822.5441
1993-06-21T18:40172.77824.5000
1993-06-22T06:45173.28132.0000
1993-06-22T12:29173.52127.6324
1993-06-22T19:30173.81225.8824
1993-06-23T00:29174.02124.6618
1993-06-23T07:59174.33325.1765
1993-06-24T07:30175.31223.7059
1993-06-25T08:30176.35422.7941
1993-06-26T08:30177.35418.4706
1993-06-28T08:45179.36512.1912
1993-06-30T08:30181.35410.1765
1993-07-01T08:30182.3549.3824
1993-07-02T08:30183.35411.5515
1993-07-03T09:00184.37516.8824
1993-07-04T08:30185.35417.4902
1993-07-05T12:45186.53121.6471
1993-07-05T18:40186.77815.1176
1993-07-05T23:45186.99018.1765
1993-07-06T06:45187.28118.9412
1993-07-06T12:29187.52117.1765
1993-07-06T18:45187.78117.9412
1993-07-07T00:29188.02115.3824
1993-07-07T06:45188.28115.3824
1993-07-07T12:29188.52115.8824
1993-07-07T18:29188.77115.3824
1993-07-08T00:29189.02114.8529
1993-07-08T07:00189.29214.8529
1993-07-08T12:29189.52114.8529
1993-07-08T18:29189.77114.8529
1993-07-09T07:59190.33323.3235
1993-07-10T08:45191.36520.7353
1993-07-11T08:45192.36522.7941
1993-07-12T08:45193.36518.4412
1993-07-13T08:45194.36516.3824
1993-07-14T08:45195.36517.4118
1993-07-18T07:44199.32315.5882
1993-07-18T12:20199.51415.5882
1993-07-18T16:39199.69415.8824
1993-07-18T21:05199.87916.0294
1993-07-19T07:04200.29517.2353
1993-07-19T11:34200.48316.7059
1993-07-19T16:35200.69116.2059
1993-07-19T21:25200.89216.2647
1993-07-20T07:11201.29915.5882
1993-07-20T11:34201.48315.7059
1993-07-20T16:09201.67414.1176