Eddy covariance measurement of biogenic oxygenated VOC emissions from hay harvesting

Biogenic volatile organic compound (VOC) emissions from forests in Finland

We present model estimates of biogenic volatile organic compound (VOC) emissions from the forests in Finland. The emissions were calculated for the years 1995–1997 using the measured isoprene and monoterpene emission factors of boreal tree species together with detailed satellite land cover information and meteorological data. The three-year average emission is 319 kilotonnes per annum, which i...

Estimation of Biogenic VOC Emissions in the Czech Republic

Characteristics of biogenic VOC as well as methodology of BVOC emission estimation are presented in this article. Biogenic emissions of VOC were estimated using semi-empirical model proposed by Guenther et al., 1995. Terms of formation, amount, spatial distribution of tropospheric ozone and the contribution of biogenic sources of VOC to ozone precursors were studied using numerical model for su...

Seasonal and regional variability in biogenic VOC emissions

Estimation of Biogenic Voc Emissions from Ecosystems in the Czech Republic

Characteristics of biogenic VOC (Volatile Organic Compounds) as well as methodology of BVOC (Biogenic VOC) emission estimation are presented in this article. It has been shown in previous studies (e.g. Simpson et al, 1995) that contribution of volatile organic compounds (VOC) emitted from biogenic sources to total amount of VOC in the atmosphere can be significant. Especially while modeling pho...

VOC emissions from vegetation pyrolysis

Volatile organic emissions from the distillation and pyrolysis of vegetation J. P. Greenberg, H. Friedli, A. B. Guenther, D. Hanson, P. Harley, and T. Karl National Center for Atmospheric Research, Boulder, Colorado, 80307-3000, USA Received: 4 August 2005 – Accepted: 6 September 2005 – Published: 22 September 2005 Correspondence to: J. P. Greenberg ([email protected]) © 2005 Author(s). This wo...