2004年9月9日 · NGRIP is the first ice core climate record to so clearly resolve these rapid and large fluctuations in climate right at the beginning of the full glacial period.

The NGRIP record helps to resolve a problem with the GRIP and GISP2 records – the unreliability of the Eemian Stage portion of the record. NGRIP covers 5 kyr of the Eemian, and shows that temperatures then were roughly as stable as the pre-industrial Holocene temperatures were.

The NGRIP deep drill is based on an original JARE design used in Antarctica. The drill is optimized f or core quality and speed. The drill is 11 m long, and is hanging in a 7,2 mm cable. It is battery powered, and all functions are electronically controlled from the surface.

2006年3月21日 · We present a new common stratigraphic timescale for the North Greenland Ice Core Project (NGRIP) and GRIP ice cores. The timescale covers the period 7.9–14.8 kyr before present and includes the Bølli...

Together with previously measured and mostly published δ 15 N data, we present for the first time a NGRIP temperature reconstruction for the whole last glacial period from 10 to 120 kyr b2k (thousand years before 2000 AD) including every DO event based on δ 15 N isotope measurements combined with a firn densification and heat diffusion model ...

Selected sections of the archived NGRIP (North Greenland Ice Core Project) obtained from the University of Copenhagen were analyzed with the DRI/OSU continuous ice core analytical system largely to investigate the impact of site characteristics (accumulation rate, temperature, elevation, locations, surface melt history, impurity concentrations ...

2023年9月1日 · ABSTRACT SUPPLIED BY ORIGINATOR: A new ice core chronology for the Greenland DYE-3, GRIP, and NGRIP ice cores has been constructed, making it possible to compare the δ18Oδ18O and accumulation signals recorded in the three cores on an almost annual scale throughout the Holocene.

2014年12月15日 · We present a synchronization of the NGRIP, GRIP and GISP2 ice cores onto a master chronology extending back to 104 ka before present, providing a consistent chronological framework for these three Greenland records.

2023年6月2日 · 该发现可用于解释中国黄土高原黄土沉积速率与格陵兰粉尘浓度变化在LGM期间的去耦合关系。 因此，上述研究结果为末次冰期半球及全球尺度的粉尘循环过程和大气环流模式提供了新的见解，有助于更好地理解大气粉尘和气候之间的多尺度互馈机制，在气候模式模拟的更新与提高未来气候变化的预测能力方面具有重要的作用。 图 1 （A）本文涉及的格陵兰冰芯、海洋钻孔和欧洲黄土剖面的位置。 （B）格陵兰粉尘的物源分析：潜在物源样品的位置、纬向（左）与 …

North Greenland Ice Core Project (NGRIP) site, new mea-surements of δ15N have been performed covering the time period from the beginning of the Holocene to Dansgaard– Oeschger (DO) event 8. Together with previously measured and mostly published δ15N data, we present for the first time a NGRIP temperature reconstruction for the whole last