James W. Elkins

TL;DR: A global N2O inventory is presented that incorporates both natural and anthropogenic sources and accounts for the interaction between nitrogen additions and the biochemical processes that control N 2O emissions, using bottom-up, top-down and process-based model approaches.

TL;DR: In this paper, new measurements of atmospheric greenhouse gas concentrations in ice from Law Dome, Antarctica reproduce published Law Dome CO2 and CH4 records, extend them back to 2000 years BP, and include N2O.

Abstract: Ajavon, Ayité-Lo Université de Lomé Togo Andersen, Stephen O. Environmental Protection Agency USA Austin, John NOAA Geophysical Fluid Dynamics Laboratory USA Bais, Alkiviadis F. Aristotle University of Thessaloniki Greece Baldwin, Mark NorthWest Research Associates, Inc. USA Beig, Gufran Indian Institute of Tropical Meteorology India Björn, Lars Olof Lund University Sweden Bodeker, Greg National Institute of Water & Atmospheric Research New Zealand Braathen, Geir World Meteorological Organization Switzerland Burrows, John University of Bremen Germany Chanin, Marie-Lise Service d'Aeronomie du CNRS France Chipperfield, Martyn University of Leeds UK Clerbaux, Catherine Service d'Aeronomie du CNRS France Cunnold, Derek Georgia Institute of Technology USA Dameris, Martin German Aerospace Center (DLR) Institut für Physik der Atmosphäre Germany

TL;DR: In this paper, the authors present a calibration of TCCON data using WMO-scale in-strumentation aboard aircraft that measured profiles over four Total Carbon Column Observing Network (TCCON) stations.