Concentration and isotopic composition of atmospheric N2O over the last century

• Main Authors: Etheridge, David, Ghosh, Sambit, Toyoda, Sakae, Buizert, Christo, Langenfelds, Ray L, Yoshida, Naohiro, Joong Kim, Seong, Ahn, Jinho
• Format: Dataset
• Language: unknown
• Published: IEDA: US Antarctic Program Data Center 2023
• Subjects: Atmosphere; Antarctica; Nitrous Oxide; Styx Glacier; Greenland; Greenhouse Gas; Antarctic; Nitrification And Denitrification Processes; Site-Specific 15N Isotopomer; Ice Core Data; Anthropogenic Emission; East Antarctica; Antarc*; glacier; ice core; North Greenland
• Online Access: https://search.dataone.org/view/sha256:e06de9cd166f2297755358337fd9bfa486c56d32f6df7d9d23411bc0afa0f339

We have reconstructed the atmospheric N2O mole fraction and its isotopic composition by combining data from ice cores, firn air, and atmospheric samples. The mole fraction reconstruction extends back to 1000 CE using ice cores, firn air, and atmospheric sampling; and the isotopic reconstruction exte...