High-resolution glacial and deglacial record of atmospheric methane by continuous-flow and laser spectrometer analysis along the NEEM ice core

Chappellaz J, Stowasser C, Blunier T, Baslev-Clausen D, Brook EJ, Dallmayr R, Faïn X, Lee JE, Mitchell LE, Pascual O, Romanini D, Rosen J & Schüpbach S, Eds: Barbante C, Kawamura K, LeGrande AN, Winckler G, Chappellaz J, Wolff E, Albert M, Greve R, Isaksson E & van den Broeke M