Isoprene emission capacity for US tree species
نویسندگان
چکیده
منابع مشابه
Isoprene emission from wetland sedges
High latitude wetlands play an important role for the surface-atmosphere exchange of carbon dioxide (CO2) and methane (CH4), but fluxes of biogenic volatile organic compounds (BVOC) in these ecosystems have to date not been extensively studied. This is despite BVOC representing a measurable proportion of the total gaseous C fluxes at northern locations and in the face of the high temperature se...
متن کاملBiogenic isoprene emission rates modelling
Assessment of high to low frequency variations of isoprene emission rates using a neural network approach C. Boissard, F. Chervier, and A. L. Dutot Laboratoire Interuniversitaire des Systèmes Atmosphériques, UMR-CNRS 7583, Universités Paris 7 & 12, 61 avenue du Général de Gaulle, 94010 Créteil Cedex, France Received: 27 July 2007 – Accepted: 13 August 2007 – Published: 22 August 2007 Correspond...
متن کاملThe Impact of Root Temperature on Photosynthesis and Isoprene Emission in Three Different Plant Species
Most of the perennial plant species, particularly trees, emit volatile organic compounds (BVOCs) such as isoprene and monoterpenes, which in several cases have been demonstrated to protect against thermal shock and more generally against oxidative stress. In this paper, we show the response of three strong isoprene emitter species, namely, Phragmites australis, Populus x euramericana, and Salix...
متن کاملLoss of isoprene-emitting capacity: deleterious for trees?
Isoprene (C 5 H 8 , 2-methyl 1,3-butadiene) is the dominant non-methane volatile organic compound (VOC) emitted by vegetation, comprising nearly half of the estimated biogenic carbon released in the atmosphere as VOCs (Laothawornkitkul et al. 2009). Isoprene emitted by plants is synthesized from the substrate dimethylallyl diphosphate (DMADP) by iso-prene synthase (ISPS). Dimethylallyl diphosph...
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ژورنال
عنوان ژورنال: Atmospheric Environment
سال: 2001
ISSN: 1352-2310
DOI: 10.1016/s1352-2310(00)00407-6