DOI: 10.1016/j.atmosenv.2017.09.045
Scopus记录号: 2-s2.0-85030115601
论文题名: Isoprenoid emission variation of Norway spruce across a European latitudinal transect
作者: van Meeningen Y ; , Wang M ; , Karlsson T ; , Seifert A ; , Schurgers G ; , Rinnan R ; , Holst T
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2017
卷: 170 起始页码: 45
结束页码: 57
语种: 英语
英文关键词: Biogenic volatile organic compounds
; Emission profile
; Genetic diversity
; Latitudinal gradient
; Picea abies
Scopus关键词: Air pollution
; Atmospheric composition
; Chromosomes
; Lipids
; Organic compounds
; Plants (botany)
; Volatile organic compounds
; Biogenic volatile organic compounds
; Emission profile
; Genetic diversity
; Latitudinal gradients
; Picea abies
; Forestry
; isoprenoid
; volatile organic compound
; aerosol
; biogenic deposit
; coniferous tree
; emission
; experimental apparatus
; genetic differentiation
; latitudinal gradient
; ozone
; photochemistry
; smog
; transect
; volatile organic compound
; Article
; atmosphere
; Finland
; genetic variability
; latitude
; nonhuman
; Norway spruce
; plant genetics
; priority journal
; seasonal variation
; secondary organic aerosol
; Slovenia
; Finland
; Ljubljana
; Slovenia
; Picea
; Picea abies
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Norway spruce (Picea abies) is one of the dominant tree species in the European boreal zone with the capacity to grow over large areas within Europe. It is an important emitter of biogenic volatile organic compounds (BVOCs), which can act as precursors of photochemical smog and ozone and contribute to the formation and growth of secondary organic aerosols (SOA) in the atmosphere. Isoprenoid emissions were measured from Norway spruce trees at seven different sites, distributed from Ljubljana in Slovenia to Piikkiö in Finland. Four of the sites were part of a network of genetically identical spruce trees and contained two separate provenances. The remaining three sites were part of other networks which have been used to conduct studies in the European boreal zone. There were minimal differences in the standardized emission rates between sites and across latitudes. The emission profile differed between provenances and sites, but there were not any distinct patterns which could be connected to a change in latitude. By using genetically identical trees and comparing the emission rates between sites and with genetically different trees, it was observed that the emission patterns were mostly influenced by genetics. But in order to confirm this possible stability of the relative emission profile based on genetics, more studies need to be performed. The effects of branch height, season and variation between years on observed emission pattern variations were also investigated. There were indications of potential influences of all three factors. However, due to different experimental setups between measurement campaigns, it is difficult to draw any robust conclusions. © 2017 The Authors Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82472
Appears in Collections: 气候变化事实与影响
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作者单位: Lund University, Department of Physical Geography and Ecosystem Science, Sölvegatan 12, Lund, Sweden; University of Copenhagen, Department of Geosciences and Natural Resource Management, Øster Voldgade 10, Copenhagen K, Denmark; University of Copenhagen, Terrestrial Ecology Section, Department of Biology, Universitetsparken 15, Copenhagen Ø, Denmark
Recommended Citation:
van Meeningen Y,, Wang M,, Karlsson T,et al. Isoprenoid emission variation of Norway spruce across a European latitudinal transect[J]. Atmospheric Environment,2017-01-01,170