IR-MS를 이용한 잣나무 잎 및 추출 BVOCs의 탄소동위원소비 분석 연구
Analysis of Carbon Isotope Ratios of Leaves and Resin from Pinus koraiensis with an Isotope Ratio Mass Spectrometer
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초록
The analysis of stable isotope ratios can be utilized effectively to identify the environmental impact of pollutantsemitted from various sources. When it is necessary to determine the mechanism of various reactionsin the field of air quality, such as ozone and secondary aerosol formation, the isotope ratio analysis can providemore useful information than conventional analytical methods. In particular, the atmospheric effect of biogenicvolatile organic compounds (BVOCs) emitted from trees has been drawing keen attention in recent years. Inthis study, the carbon isotope ratios of resin extracted fromPinus koraiensisleaves, as well as the resinextractedleaves, were analyzed with an isotope ratio mass spectrometer (IR-MS). The delta values of13C ofresin extraction (R) and resin-extracted leaves (L) ranged from –30.74 to –28.64 ‰ and from –30.34 to –27.32‰, respectively. The difference of d13C between resin and leaves were 1.45 ~ 1.70 ‰. This study may be contributeto laying the ground for the stable isotope analysis of BVOCs on which few case studies have beenreported. In the future, it will be necessary to collect more relevant data and analyze the carbon isotopes ofindividual BVOCs.
Abstract
The analysis of stable isotope ratios can be utilized effectively to identify the environmental impact of pollutantsemitted from various sources. When it is necessary to determine the mechanism of various reactionsin the field of air quality, such as ozone and secondary aerosol formation, the isotope ratio analysis can providemore useful information than conventional analytical methods. In particular, the atmospheric effect of biogenicvolatile organic compounds (BVOCs) emitted from trees has been drawing keen attention in recent years. Inthis study, the carbon isotope ratios of resin extracted fromPinus koraiensisleaves, as well as the resinextractedleaves, were analyzed with an isotope ratio mass spectrometer (IR-MS). The delta values of13C ofresin extraction (R) and resin-extracted leaves (L) ranged from –30.74 to –28.64 ‰ and from –30.34 to –27.32‰, respectively. The difference of d13C between resin and leaves were 1.45 ~ 1.70 ‰. This study may be contributeto laying the ground for the stable isotope analysis of BVOCs on which few case studies have beenreported. In the future, it will be necessary to collect more relevant data and analyze the carbon isotopes ofindividual BVOCs.
참고문헌 (20)
- D. M. Pintoa, "The effects of increasing atmospheric ozone on biogenic monoterpene profiles and the formation of secondary aerosols", Atmospheric Environment, 41, pp.4877~4887 (2007)
- J. Joutsensaari, "Nanoparticle formation by ozonolysis of inducible plant volatiles", Atmospheric Chemistry and Physics, 5, pp.1489~1495 (2005)
- C. M. Benkovitz, "Modeling atmospheric sulfur over the northern hemisphere during the aerosol characterization experiment 2 experimental period", Journal of Geophysical Research : Atmospheres, 109, pp.1984~2012 (2004)
- C. Wiedinmyer, "Global organic emissions from vegetation", Emissions of Atmospheric Trace Compounds, Advanced in Global Change Research, 18, pp.115~170 (2004)
- J. D. Fuentes, "Biogenic hydrocarbons in the atmospheric boundary layer:a review", Bulletin of the American Meteorological Society, 81, pp.1537~1575 (2000)
- M. O. Andreae, "Atmospheric aerosols : biogeochemical sources and role in atmospheric chemistry", Science, 276, pp.1052~1058 (1997)
- A. Guenther, "A globalmodel of natural volatile organic-compound emissions", Journal of Geophysical Research : Atmospheres, 100, pp.8873~8892 (1995)
- J. Kesselmeier, "Biogenic volatile organic compounds (VOC) an overview on emission", Journal of Atmospheric Chemistry, 33, pp.23~88 (1999)
- 김조천, "침엽수로부터 발생되는 방향성 테르펜의 배출속도 비교 연구", 한국대기환경학회지, 20(2), pp.175~183 (2004), 한국대기환경학회
- J. H. Lim, "Seasonal variations of monoterpene emissions from Pinus densiflora in East Asia", CHEMOSPHERE, 73, pp.470~478 (2008), PERGAMON-ELSEVIER SCIENCE LTD
- J. C. Kim, "Seasonal variations of monoterpene emissions from coniferous trees of different ages in Korea", Chemosphere, 59, pp.1685~1696 (2005)
- S. Lee, "SOA formation from the photooxidation of a-pinene in the presence of freshly emitted disel soot exhaust", Atmospheric Environment, 38, pp.2597~2605 (2004)
- Korea Forest Service, "Statistical yearbook of forestry", 32~ (2011)
- 박현주, "산림-대기 간 자연적휘발성유기화합물 관측 기법에 따른 교환량 비교", 한국환경분석학회지, 17(1), pp.10~20 (2014), 한국환경분석학회
- H. Kawashima, "Effects of combustion emissions from the Eurasian continent in winter, on seasonal d13C of elemental carbon in aerosols in Japan", Atmospheric Environment, 46, pp.568~579 (2012)
- R. Tappert, "Stable carbon isotopes of C3 plant resins and ambers record changes in atmospheric oxygen since the Triassic", Geochimica et Cosmochimica Acta, 121, pp.240~262 (2013)
- A. F. Diefendorf, "Distribution and carbon isotope patterns of diterpenoids and triterpenoids in modern temperate C3 trees and their geological significance", Geochimica et Cosmochimica Acta, 85, pp.342~356 (2012)
- M. J. Kohn, "Carbon isotope compositions of terrestrial C3 plants as indicators of(paleo)ecology and(paleo)climate", Proceedings of the National Academy of Sciences, 107, pp.19691~19695 (2010)
- 이위영, "잣나무 생장과 목질부내의 전질소, 탄소 및 질소 동위원소 조성과의 상관관계", 한국임학회지, 99(3), pp.353~358 (2010), 한국임학회
- L. Schipilliti, "Authenticity control on lemon essential oils employing Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry (GC-C-IRMS)", Food Chemistry, 131, pp.1523~1530 (2012)