Web30 Nov 1997 · We present a combined heat- and ice-flow model, constrained by measurements of temperature in the Greenland Ice Sheet Project 2 (GISP2) borehole and by the GISP2 δ 18 O record and depth-age scale, which determines a history of temperature, accumulation rate, and ice sheet elevation for the past 50,000 years in central Greenland. Web12 Jun 2008 · Location of the GRIP and GISP2 ice cores in central Greenland (after Oard). 1. A number of cores have been drilled into the Greenland ice cap (Figure 1). Two of them, GRIP (Greenland Ice Project) and GISP2 (Greenland Ice Sheet Project) are only 28 km apart, and have been discussed in terms of their overall characteristics.
Ice Core National Centers for Environmental Information (NCEI)
Web13 Sep 2007 · Eleven layers of the GISP2 w:en:ice corefrom a depth of 1855m. Caption:"19 cm long section of GISP 2 ice core from 1855 m showing annual layer structure … WebHere we present the complete oxygen isotope record for the Greenland Ice Sheet Project 2 (GISP2) core, drilled 28 km west of the GRIP core. We observe large, rapid climate fluctuations througout the last glacial period, which closely match those reported for the GRIP core. However, in the bottom 10% of the cores, spanning the Eemian ... pacifico valet philadelphia
The GISP2 δ18O Climate Record of the Past 16,500 Years
WebBased on the deep-sea core chronology applied to the Vostok Antarctica ice core, Meese noted that their timescale for GISP2 was off by 25,000 years at 2,800 metres depth: ‘They … Web22 Jun 2016 · The points used and the location of the GISP2 ice core are shown in Figure 2 (made with Google Earth) below. The smoothed anomalies were added to the ice core … pacific outfitters arcata ca