Sentences with phrase «gisp2 ice core record»

An analysis of the GISP2 ice core record from Greenland reveals that abrupt climate events appear to be paced by a 1,470 - year cycle with a period that is probably stable to within a few percent; with 95 % confidence the period is maintained to better than 12 % over at least 23 cycles.

Finally, I've throughly analyzed the GISP2 ice core record of periodic and quasi-periodic phenomena.

Suffice it to say that the GISP2 ice core recorded temperatures much higher for most of the past 4,000 years.

Not exact matches

Recent inspection of the sulfate records from the European project for ice coring in Antarctica's dronning maud land (EDML) ice core reveals sulfate peaks that have been correlated to presumed YTT sulfate peaks in the North Greenland ice core project (NGRIP) and GISP2 ice cores; however, once again no volcanic material has been identified (18).

An exceptional sulfate spike in the Greenland Ice Sheet Project Two (GISP2) ice core record, of 6 y duration, has been correlated to the YTT (16) despite an absence of volcanic materiIce Sheet Project Two (GISP2) ice core record, of 6 y duration, has been correlated to the YTT (16) despite an absence of volcanic materiice core record, of 6 y duration, has been correlated to the YTT (16) despite an absence of volcanic material.

With the other Greenland ice cores (which demonstrate that the GISP2 record is quite good and reproducible), and compared to additional records from elsewhere, an immense amount.

Based on the GISP2 ice core proxy record from Greenland it has previously been pointed out that the present period of warming since 1850 to a high degree may be explained by a natural c. 1100 yr periodic temperature variation (Humlum et al., 2011).

http://www.agu.org/pubs/crossref/2002/2000PA000571.shtml On the 1470 - year pacing of Dansgaard - Oeschger warm events The oxygen isotope record from the Greenland Ice Sheet Project 2 (GISP2) ice core was reanalyzed in the frequency and time domaiIce Sheet Project 2 (GISP2) ice core was reanalyzed in the frequency and time domaiice core was reanalyzed in the frequency and time domains.

Historical glacier movement, high resolution GISP2 ice core analysis, and crude temperature records from 17th century Europe suggest that it will.