Top-down estimates of N2O emissions over the past two decades

Thompson, Rona Louise; Wells, Kelley C.; Wilson, Chris J.; Gressent, Alicia; Koffi, Ernest; Bergamaschi, Peter; Millet, Dylan B.; Patra, Prabir Kumar; Prather, Michael J.; Tian, Hanqin; Suntharalingam, Parvadha; Canadell, Josep Gili