Delmotte, M.; Chappellaz, J.; Brook, E.; Yiou, P.; Barnola, J. M.; Goujon, C.; Raynaud, D.; Lipenkov, V. I. (American Geophysical Union, 2004)
Atmospheric methane (CH₄) recorded in Antarctic ice cores represents the closest ice proxy available for Greenland temperature changes beyond times when Greenland climate records are available. The record over four clima ...
