Clausen, Henrik Brink; Wolff, Eric William (1999): GRIP Acidity [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.55083
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Clausen, Henrik Brink; Hammer, C U; Christensen, John P; Hvidberg, Christine Schøtt; Dahl-Jensen, Dorthe; Legrand, Michel R; Steffensen, Jørgen Peder (1995): 1250 years of global volcanism as revealed by central Greenland ice cores. In: Delmas, R (ed.), Ice Core Studies of Global Biogeochemical cycles, Annecy, France, NATO Advanced Sciences Institutes Series 1, 30, 175-194
Clausen, Henrik Brink; Hammer, C U; Hvidberg, Christine Schøtt; Dahl-Jensen, Dorthe; Steffensen, Jørgen Peder; Kipfstuhl, Sepp; Legrand, Michel R (1997): A comparison of the volcanic records over the past 4000 years from the Greenland Ice Core Project and Dye 3 Greenland ice cores. Journal of Geophysical Research: Oceans, 102(C12), 26707-26724, https://doi.org/10.1029/97JC00587
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
Moore, J Casey; Mulvaney, Robert; Paren, J G (1989): Dielectric stratigraphy of ice: a new technique for determining total ionic concentrations in polar ice cores. Geophysical Research Letters, 16, 1177-1180, https://doi.org/10.1029/GL016i010p01177
Moore, J Casey; Wolff, Eric William; Clausen, Henrik Brink; Hammer, C U; Legrand, Michel R; Fuhrer, Katrin (1994): Electrical response of the Summit-Greenland ice core to ammonium, sulphuric acid, and hydrochloric acid. Geophysical Research Letters, 21(7), 565-568, https://doi.org/10.1029/94GL00542
Wolff, Eric William; Moore, J Casey; Clausen, Henrik Brink; Hammer, C U (1997): Climatic implications of background acidity and other chemistry derived from electrical studies of the Greenland Ice Core Project ice core. Journal of Geophysical Research: Oceans, 102(C12), 26325-26332, https://doi.org/10.1029/96JC02223
Wolff, Eric William; Moore, J Casey; Clausen, Henrik Brink; Hammer, C U; Kipfstuhl, Sepp; Fuhrer, Katrin (1995): Long-term changes in the acid and salt concentrations of the Greenland Ice Core Project ice core from electrical stratigraphy. Journal of Geophysical Research: Atmospheres, 100(D8), 16249-16264, https://doi.org/10.1029/95JD01174
Project(s):
Greenland Ice Core Projects (GRIP/GISP/NGRIP)
Coverage:
Latitude: 72.570000 * Longitude: -37.620000
Date/Time Start: 1989-06-01T00:00:00 * Date/Time End: 1992-07-12T00:00:00
Minimum DEPTH, ice/snow: 2.66 m * Maximum DEPTH, ice/snow: 802.73 m
Event(s):
GRIP * Latitude: 72.570000 * Longitude: -37.620000 * Date/Time Start: 1989-06-01T00:00:00 * Date/Time End: 1992-07-12T00:00:00 * Elevation: 3232.0 m * Penetration: 3028.8 m * Recovery: 3028.8 m * Location: Greenland * Campaign: GRIP * Basis: Sampling/drilling ice * Method/Device: ISTUK electromechanical drill (ISTUK)
Comment:
Data calculated from electrical conductivity; depth is given at the local maximum in the ECM record; age is given at the local acid peak
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Duration, number of days | Duration | days | Wolff, Eric William | of high acidity at the local acid peak | |
| 4 | Acid concentration | Acid conc | µeq/kg | Wolff, Eric William | Calculated from conductivity | mean acid concentration |
| 5 | Acid concentration | Acid conc | µeq/kg | Wolff, Eric William | Calculated from conductivity | background concentration |
| 6 | Acid concentration | Acid conc | µeq/kg | Wolff, Eric William | Calculated | peak concentration of strong acid detected in a 1cm sample |
| 7 | Sulfuric acid | H2SO4 | kg/km2 | Wolff, Eric William | Calculated | volcanic acid deposited at the surface (VAD) |
| 8 | Magnitude of eruption in amount of sulfuric acid | Magnitude | Mt | Wolff, Eric William | Calculated | released amount of acid gases |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
750 data points