Ice-core and firn O2 clumped isotope data from 1588 - 2016 C.E. and modeled atmospheric history, firn density and firn-air CO2, CH4, δ¹⁸Oatm and d15Natm from LOCK-IN ...

• Main Authors: Yeung, Laurence Y, Murray, Lee T, Martinerie, Patricia, Witrant, Emmanuel, Hu, Huanting, Banerjee, Asmita, Orsi, Anais J, Chappellaz, Jérôme A
• Format: Article in Journal/Newspaper
• Language: English
• Published: PANGAEA 2019
• Subjects: Clumped isotopes; firn; GISP2; GISS model; Ice core; LOCK-IN; Preindustrial; Siple Dome; tropospheric ozone; WAIS Divide; ice core
• Online Access: https://dx.doi.org/10.1594/pangaea.901154; https://doi.pangaea.de/10.1594/PANGAEA.901154

Laboratory O2 clumped-isotope data (as D36 values measured at Rice University) for LOCK-IN firn air and air occluded in three ice different cores (SDM94, GISP2-D, and WDC06A) spanning gas ages of 1588 C.E. to 2016 C.E. Modeled atmospheric history from 1836 C.E. to 2016 C.E. using a firn- and ice-core inversion (constrained by the included trace-gas and bulk-isotope data), and from 1850 C.E. to 2016 C.E. via outputs of the GISS-E2.1 chemical transport model incorporated into a 2-box model of the atmosphere. ... : Supplement to: Yeung, Laurence Y; Murray, Lee T; Martinerie, Patricia; Witrant, Emmanuel; Hu, Huanting; Banerjee, Asmita; Orsi, Anais J; Chappellaz, Jérôme A (2019): Isotopic constraint on the twentieth-century increase in tropospheric ozone. Nature, 570, 224-227 ...