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基于动态模型的四川盆地植物挥发性有机物排放

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陆成伟, 周子航, 刘合凡, 谭钦文, 邓也, 宋丹林, 康雪. 基于动态模型的四川盆地植物挥发性有机物排放[J]. 环境化学, 2018, 37(4): 836-842. doi: 10.7524/j.issn.0254-6108.2017081103
引用本文: 陆成伟, 周子航, 刘合凡, 谭钦文, 邓也, 宋丹林, 康雪. 基于动态模型的四川盆地植物挥发性有机物排放[J]. 环境化学, 2018, 37(4): 836-842. doi: 10.7524/j.issn.0254-6108.2017081103
shu
LU Chengwei, ZHOU Zihang, LIU Hefan, TAN Qinwen, DENG Ye, SONG Danlin, KANG Xue. Emission of biogenic volatile organic compounds in Sichuan Basin using a dynamic model[J]. Environmental Chemistry, 2018, 37(4): 836-842. doi: 10.7524/j.issn.0254-6108.2017081103
Citation: LU Chengwei, ZHOU Zihang, LIU Hefan, TAN Qinwen, DENG Ye, SONG Danlin, KANG Xue. Emission of biogenic volatile organic compounds in Sichuan Basin using a dynamic model[J]. Environmental Chemistry, 2018, 37(4): 836-842. doi: 10.7524/j.issn.0254-6108.2017081103
shu

基于动态模型的四川盆地植物挥发性有机物排放

  • 1.

    成都市环境保护科学研究院, 成都, 610072;

  • 2.

    成都市气象局, 成都, 610072

  • 基金项目:

    国家重点研发计划项目（2016YFC0201506）和成都市大气专项重点项目（2016KY004）资助.

Emission of biogenic volatile organic compounds in Sichuan Basin using a dynamic model

  • 1.

    Chengdu Academy of Environmental Sciences, Chengdu, 610072, China;

  • 2.

    Chengdu Meteorological Bureau, Chengdu, 610072, China

  • Fund Project: Supported by the National Key R&D Program(2016YFC0201506) and Special Project for Atmospheric Quality Research of Chengdu(2016KY004).

  • 摘要: 本文在Guenther提出的经典天然源模型的基础上，结合WRF-CHEM简单天然源算法，针对气象变化和CMAQ模型数据格式特点，对BVOCs的算法进行了适当修正和改良，开发了可直接用于空气质量模型的BVOCs动态排放模型.研究结果表明，四川盆地2015年异戊二烯和单萜烯的年排放量分别为5.79×10-5 TgC和3.05×10-5 TgC，月排放具有显著差异；四川盆地植物异戊二烯、萜烯的排放量空间分布很好地反映了四川盆地的植被分布情况，异戊二烯、萜烯排放主要集中在盆地边缘的高山地区，两个物种的高浓度排放主要集中在气温较高、日照较强的夏季和初秋季节，且均在7月达到月均排放量的最大值.本研究建立的动态排放模型能够为空气质量模型提供一种快速衡算BVOCs排放的方法，具备一定的实用性.
    Abstract: An emission model for biogenic volatile organic compounds(BVOCs) was established in this paper based on the classic Guenther scheme and WRF-CHEM, which can be used to estimate BVOCs dynamically by considering the meteorological effects on emissions. Algorithms were modified so the that results could be used in air quality models directly. Model results showed that the total emissions of isoprene and terpene in Sichuan Basin were 5.79×10-5TgC and 3.05×10-5TgC in 2015 respectively, with significant monthly differences. Isoprene and terpene emissions were concentrated in the mountainous region of the basin edge. Affected by temperature and solar radiation, the monthly emission peeked in July. The dynamic model might be useful as a fast BVOC estimation tool for air quality models.
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  • [1] WANG T, WANG X L, DING A J, et al. Increasing surface ozone concentrations in the background atmosphere of Southern China,1994-2007[J]. Atoms Chem Phys, 2009,9(16):6216-6226.
    [2] GUENTHER A, HEWITT C N. A global-model of natural volatile organic-compound emission[J]. Journal of Geophysical Research Atmospheres, 1995,100(5):8873-8892.
    [3] PENUELAS J, STAUDT M. BVOCs and global change[J]. Tren Plant Sci, 2010,15:133-144.
    [4] PIERO D C, WILLIAM H B, MONICA M, et al. Missing OH reactivity in a forest:Evidence for unknown reactive biogenic VOCs[J].Science, 2004,304:722-725.
    [5] LEE B S, WANG J L. Concentration variation of isoprene and its implications for peak ozone concentration[J]. Atmospheric Environment, 2006,40(28):5486-5495.
    [6] 张玉洁, 庞小兵, 牟玉静. 北京市植物排放的异戊二烯对大气中甲醛的贡献[J].环境科学,2009,30(4):976-981.

    ZHANG Y J, PANG X B, MU Y J. Contribution of isoprene emitted from vegetable to atmospheric formaldehyde in the ambient air of Beijing city[J].Environmental Science,2009,30(4):976-981(in Chinese).

    [7] 蔡志全,秦秀英.植物释放挥发性有机物(VOCs)的研究进展[J].生态科学, 2002,21(1):86-90.

    CAI Z Q, QIN X Y. Advances in the studies on plant production and emission of volatile organic compounds[J].Ecologic Science, 2002,21(1):86-90(in Chinese).

    [8] EVANS R, TINGEY D, GUMPERTZ M, et al. Estimates of isoprene and monoterpene emission rates in plants[J]. Bot Gaz, 1982, 143(3):304-310.
    [9] ANASTASI C, HOPKINSON L, SIMPSON V J. Natural hydrocarbon emissions in the United-Kingdom[J]. Atmos Environ, 1991, 25(7):1403-1408.
    [10] BENJAMIN M T, WINER A M.Estimating the ozone-forming potential of urban trees and shrubs[J].Atmospheric Environment, 1997,32:53-68.
    [11] ALLISON S,CHAO L,YAN H, et al. Past and present-day biogenic volatile organic compound emissions in East Asia[J]. Atmospheric Environment, 2002,36:4895-4905.
    [12] 闫雁, 王志辉, 白郁华, 等. 中国植被VOC排放清单的建立[J]. 中国环境科学, 2005, 25(1):111-115.

    YAN Y, WANG Z H, BAI Y H, et al. Establishment of vegetation VOC emission inventory in China[J].China Environmental Science, 2005, 25(1):111-115(in Chinese).

    [13] 郑君瑜,郑卓云,王兆礼,等.珠江三角洲天然源VOCs排放量估算及时空分布特征[J].中国环境科学,2009,29(4):345-350.

    ZHENG J Y,ZHENG Z Y,WANG Z L, et al. Biogenic VOCs emission inventory and its temporal and spatial characteristics in the Pearl River Delta area[J].China Environmental Science,2009,29(4):345-350(in Chinese).

    [14] 胡泳涛,张远航,谢绍东,等.区域高时空分辨率VOC天然源排放清单的建立[J].环境科学,2001,22(6):1-6.

    HU Y T,ZHANG Y H,XIE S D, et.al. Development of biogenic VOC emissions inventory with high temporal and spatial resolution[J].Environmental Science,2001,22(6):1-6(in Chinese).

    [15] 张钢锋,谢绍东.基于树种蓄积量的中国森林VOC排放估算[J].环境科学,2009,30(10):2816-2822.

    ZHANG G F, XIE S D. Estimation of VOC emission from forests in China based on the volume of tree species[J].Environmental Science,2009,30(10):2816-2822(in Chinese).

    [16] 李俊仪, 田梁宇, 伦小秀, 等. 北京地区植物源挥发性有机物(BVOCs)排放清单[J]. 环境化学, 2017, 36(4):776-786.

    LI J Y, TIAN L Y, LUN X X, et al. Emission inventory of botanical volatile organic compounds (BVOCs) in Beijing[J]. Environmental Chemistry, 2017, 36(4):776-786(in Chinese).

    [17] 毛红梅,张凯山,第宝锋.四川省天然源VOCs排放量的估算和时空分布[J].中国环境科学,2016,36(5):1289-1296.

    MAO H M, ZHANG K S, DI B F. Studies on estimates of biogenic VOC emission and its temporal and spatial distribution in Sichuan[J].China Environmental Science, 2016,36(5):1289-1296(in Chinese).

    [18] GUENTHER A, BAUGH B, BRASSEUR G, et al. Isoprene emission estimates and uncertainties for the Central African EXPRESSO study domain[J]. Journal of Geophysical Research, 1999,104(23):30625-30639.
    [19] GUENTHER A, GERON C, PIERCE T, et al. Natural emissions of non-methane volatile organic compounds, carbon monoxide,and oxides of nitrogen from North America[J]. Atmospheric Environment,2000,34(12-14):2205-2230.
    [20] SIMPSON D, GUENTHER A, HEWITT C N, et al. Biogenic emissions in Europe:Ⅰ. Estimates and uncertainties[J]. Journal of Geophysical Research,1995,100:22875-22890.
    [21] GUENTHER A, HEWITT C N, ERICKSON D J, et al. A global model of natural volatile organic compound emissions[J]. Journal of Geophysical Research, 1995:8873-8892.
    [22] GUENTHER A, KARL T, HARLEY P, et al. Estimates of global terrestrial isoprene emissions using MEGAN (model of emissions of gases and aerosols from nature)[J].Atmospheric Chemistry and Physics Discussions,2006,6:3181-3210.
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  • 收稿日期:  2017-08-11
  • 刊出日期:  2018-04-15
陆成伟, 周子航, 刘合凡, 谭钦文, 邓也, 宋丹林, 康雪. 基于动态模型的四川盆地植物挥发性有机物排放[J]. 环境化学, 2018, 37(4): 836-842. doi: 10.7524/j.issn.0254-6108.2017081103
引用本文: 陆成伟, 周子航, 刘合凡, 谭钦文, 邓也, 宋丹林, 康雪. 基于动态模型的四川盆地植物挥发性有机物排放[J]. 环境化学, 2018, 37(4): 836-842. doi: 10.7524/j.issn.0254-6108.2017081103
shu
LU Chengwei, ZHOU Zihang, LIU Hefan, TAN Qinwen, DENG Ye, SONG Danlin, KANG Xue. Emission of biogenic volatile organic compounds in Sichuan Basin using a dynamic model[J]. Environmental Chemistry, 2018, 37(4): 836-842. doi: 10.7524/j.issn.0254-6108.2017081103
Citation: LU Chengwei, ZHOU Zihang, LIU Hefan, TAN Qinwen, DENG Ye, SONG Danlin, KANG Xue. Emission of biogenic volatile organic compounds in Sichuan Basin using a dynamic model[J]. Environmental Chemistry, 2018, 37(4): 836-842. doi: 10.7524/j.issn.0254-6108.2017081103
shu

基于动态模型的四川盆地植物挥发性有机物排放

  • 1.  成都市环境保护科学研究院, 成都, 610072;
  • 2.  成都市气象局, 成都, 610072
  • 收稿日期:  2017-08-11
基金项目:

国家重点研发计划项目（2016YFC0201506）和成都市大气专项重点项目（2016KY004）资助.

摘要: 本文在Guenther提出的经典天然源模型的基础上，结合WRF-CHEM简单天然源算法，针对气象变化和CMAQ模型数据格式特点，对BVOCs的算法进行了适当修正和改良，开发了可直接用于空气质量模型的BVOCs动态排放模型.研究结果表明，四川盆地2015年异戊二烯和单萜烯的年排放量分别为5.79×10-5 TgC和3.05×10-5 TgC，月排放具有显著差异；四川盆地植物异戊二烯、萜烯的排放量空间分布很好地反映了四川盆地的植被分布情况，异戊二烯、萜烯排放主要集中在盆地边缘的高山地区，两个物种的高浓度排放主要集中在气温较高、日照较强的夏季和初秋季节，且均在7月达到月均排放量的最大值.本研究建立的动态排放模型能够为空气质量模型提供一种快速衡算BVOCs排放的方法，具备一定的实用性.

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