On 1 July 1993, after five years of drilling, the Greenland Ice Sheet Project Two (GISP2,) penetrated through the ice sheet and 1.55 meters into bedrock recovering an ice core 3053.44 …

There was a follow-up U.S. GISP2 project, which drilled at a glaciologically better location on the summit of the ice sheet. This hit bedrock (and drilled another 1.55 m into bedrock) on July 1, …

In late 1988, the Office of Polar Programs (OPP, formerly the Division of Polar Programs) of the U.S. National Science Foundation (NSF) officially initiated the Greenland Ice Sheet Project …

Pre-Holocene Rapid Climate Change from the ARCSS/GISP2 Ice Core Comparison between ARCSS/GISP2 and Vostok Ice Cores Physical Properties Research on the GISP2 Ice Core

1991年夏季，美国在 格陵兰岛 冰盖的顶部各自开始了宏伟的冰芯钻探计划，定名为“gisp2”，与欧洲共同体“ grip ”计划冰钻的孔位仅仅相距30公里。 1992年的7月20日，欧洲共同体8国联合实 …

STUDY NOTES: Temperature interpretation based on stable isotope analysis, and ice accumulation data, from the GISP2 ice core, central Greenland. Data are smoothed from …

Temperature interpretation based on stable isotope analysis, and ice accumulation data, from the GISP2 ice core, central Greenland. Data are smoothed from original measurements published …

1995年11月1日 · Measured 18 O/ 16 O ratios from the Greenland Ice Sheet Project 2 (GISP2) ice core extending back to 16,500 cal yr B.P. provide a continuous record of climate change since …

2024年4月22日 · ABSTRACT SUPPLIED BY ORIGINATOR: The 3-km-long Greenland Ice Sheet Project 2 (GISP2) ice core presents a 100,000+-year detailed oxygen isotope profile covering …

2008年1月1日 · The location of the NGRIP–GRIP (red dots) and NGRIP–GISP2 match points (green dots) used for the synchronization are shown in the top. The synchronization of the …