d13CairCO2_LOESS_Interpolation

• Main Author: Ferrio, J (via Mendeley Data)
• Language: unknown
• Published: 2023
• Subjects: Interdisciplinary sciences; Antarctic; Langway; Palmer Station; Palmer-Station; Steele; Taylor Dome; Antarc*; Antarctica; antartic*; ice core
• Online Access: http://nbn-resolving.org/urn:nbn:nl:ui:13-vi-ejwt; https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:280958

This is a smoothed curve of d13C in atmospheric CO2 from 16100 BCE to 2010 CE, based on data from Antarctic ice-cores (Eyer & Leuenberger, pers. comm.; Francey et al., 1999; Indermühle et al., 1999;Leuenberger et al., 1992) and flask data from two Antarctic stations (Halley Bay and Palmer Station) of the NOAA ESRL Carbon Cycle Cooperative Global Air Sampling Network.If you use the interpolation curve, please ALWAYS refer to:1) the NOAA ESRL Carbon Cycle Cooperative Global Air Sampling Network:https://gml.noaa.gov/aftp/data/trace_gases/co2c13/flask/README_surface_flask_co2c13.html2) the original publication of the interpolation curve:Ferrio JP, Araus JL, Buxó R, Voltas J, Bort J (2005) Water management practices and climate in ancient agriculture: inference from the stable isotope composition of archaeobotanical remains. Vegetation History and Archaeobotany 14:510-517Please cite also the original references of ice-core data:Francey RJ, Allison CE, Etheridge DM, Trudinger CM, Enting IG, Leuenberger M, Langenfelds RL, Michel E, Steele LP (1999) A 1000-year high precision record of delta C-13 in atmospheric CO2. Tellus B 51:170-193Indermühle A, Stocker TF, Joos F, Fischer H, Smith HJ, Wahlen M, Deck B, Mastroianni D, Tschumi J, Blunier T, Meyer R, Stauffer B (1999) Holocene carbon-cycle dynamics based on CO2 trapped in ice at Taylor Dome, Antarctica. Nature 398:121-126Leuenberger M, Siegenthaler U, Langway CC (1992) Carbon isotope composition of atmospheric CO2 during the last ice age from an Antartic ice core. Nature 357:488-490IMPORTANT NOTE: this dataset should be only used to apply the interpolation curve, e.g. as reference for d13C in archaeobotanical, wood charcoal or tree-ringsOriginal values from ice-cores and NOAA ESRL should be retrieved (and cited) from their original sourcesBEAR IN MIND THAT THIS IS AN APPROXIMATION:1) Ice core data, particularly regarding trapped CO2, has considerably dating errors2) The data is based on Antarctic ice cores only. Considerable spatial variability in CO2 is ...