Law Dome Ice Core 2000-Year CO2, CH4, N2O and d13C-CO2

Law Dome ice core (DSS, DSS0506, DE08 and DE08-2) and firn air (DE08-2 and DSSW20K) records of CO2, CH4 and N2O concentrations for the past 2000 years and d13C-CO2 for the past 1000 years. Law Dome location: The dome summit is as follows, individual cores are within about 25 km (see publications), 66°44'S, 112°50'E, 1390m elevation.\nLineage: Details of data production are given in Rubino et al. Revised records of atmospheric trace gases CO2, CH4, N2O and d13C-CO2 over the last 2000 years from Law Dome, Antarctica, Earth System Science Data 11, 473–492, 2019, https://doi.org/10.5194/essd-11-473-2019.