Biogenic volatile organic compound emissions (BVOCs) I. Identifications from three continental sites in the US

被引：138

作者：

Helmig, D

Klinger, LF

Guenther, A

Vierling, L

Geron, C

Zimmerman, P

机构：

[1] Natl Ctr Atmospher Res, Boulder, CO 80307 USA

[2] US EPA, Res Triangle Pk, NC 27711 USA

来源：

CHEMOSPHERE | 1999年 / 38卷 / 09期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0045-6535(98)00425-1

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Vegetation composition and biomass were surveyed for three specific sites in Atlanta, GA; near Rhinelander, WI; and near Hayden, CO. At each research site emissions of biogenic volatile organic compounds (BVOCs) from the dominant vegetation species were sampled by enclosing branches in bag enclosure systems and sampling the equilibrium head space onto multi-stage solid adsorbent cartridges. Analysis was performed using a thermal desorption technique with gas chromatography (GC) separation and mass spectrometry (MS) detection. Identification of BVOCs covering the GC retention index range (stationary phase DB-1) from approximately 400 to 1400 was achieved (volatilities C-4 - C-14). (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：2163 / 2187

页数：25

共 71 条

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