Assessing the N2O background fluxes and their relevance to emission factors based on eddy-covariance flux measurements

Site: Chamau (CH-CHA, canton Zug, Switzerland) is located in a lowland broad river valley of the Reuss River. It is part of the ETH research station.; Longitude (WGS 84): 8°24'37.6" E; Latitude (WGS 84): 47°12'36.8" N; Altitude (m.a.s.l.): 393 Land cover (IGBP land classification): Grassland; Soil type: Cambisol (Roth K (2006), Diploma Thesis, University of Zurich, Switzerland).; Geology: The area is located on tertiary molasse. The Reuss-valley is filled with postglacial retreating rubble of the Reuss glacier (from: Roth K (2006) Diploma Thesis, University of Zurich, Switzerland).