ECHAM6-wiso nudged simulation water isotopes and precipitation for the period 1990-2020 at the EastGRIP drilling location, Greenland

• Main Authors: Cauquoin, Alexandre, Werner, Martin
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2023
• Subjects: ECHAM6-wiso; ERA-5; Greenland; water isotopes; precipitation; EastGRIP; SNOWISO model; ice core; Ice Sheet
• Online Access: https://doi.org/10.5281/zenodo.8341390

This model dataset contains output produced with the isotope-enabled atmosphere GCM ECHAM6-wiso at T127L95 spatial resolution, nudged to the ERA-5 reanalysis product. The 6-hourly model output is provided for the period 01/1990-12/2020 forthe grid cellcontainingEastGRIP drilling location in Greenland, centered at 75.27N, -36.57 E. Thecomplete description of the simulationcan be foundin: Cauquoin, A. and Werner, M., 2021. High‐Resolution Nudged Isotope Modeling With ECHAM6‐Wiso: Impacts of Updated Model Physics and ERA5 Reanalysis Data.Journal of Advances in Modeling Earth Systems, https://doi.org/10.1029/2021MS002532 The provided files (netCDF) contain theECHAM6-wiso modeldata used as input for the SNOWISO snow pack model in: Dietrich, L.J., Steen-Larsen, H.C., Wahl, S., Jones, T.R., Town, M.S. and Werner, M., 2023. Snow-atmosphere humidity exchange at the ice sheet surface alters annual mean climate signals in ice core records. Geophysical Research Letters, https://doi.org/10.1029/2023GL104249 . The provided variables are: d18O_vapor: delta value for 18 O (‰)inthe vapor of the lowest atmospheric layer (ECHAM level 95). dD_vapor: delta value for H 2 (D) (‰) inthe vapor of the lowest atmospheric layer (ECHAM level 95). aprt: total precipitation (mm water equivalent per month) d18O_precip: delta value for 18 O (‰)inthe precipitation dD_precip:delta value for H 2 (D) (‰) inthe precipitation Data usage notice: If you use any of these data you should refer to: Cauquoin, A. and Werner, M., 2021. High‐Resolution Nudged Isotope Modeling With ECHAM6‐Wiso: Impacts of Updated Model Physics and ERA5 Reanalysis Data.Journal of Advances in Modeling Earth Systems, https://doi.org/10.1029/2021MS002532