Dust-detaining Capability and the Effect of Photosynthesis of Poa pratensis to Three Dusts(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:

2012年15期

Page:

74-77

Research Field:

Publishing date:

Info

Title:

Dust-detaining Capability and the Effect of Photosynthesis of Poa pratensis to Three Dusts

Author(s):

SUN Xi-ling¹; SUN Feng²; ZHOU Chun-ling¹; WANG Dan-dan¹

1.Department of Landscape and Horticulture,Qindao Agricultural University,Qingdao，Shandong 266109；

2.Botanical Garden of Qingdao City,Qingdao，Shandong 266071

Keywords:

Poa pratensis; dust; dust-detaining capability; rising residual rate; net photosynthetic rate

PACS:

S 688.4

DOI:

-

Abstract:

The effect dust-detaining capability,rinsing residual rate and net photosynthetic rate of Poa pratensis were studied by using three sources of dust,including soil dust,cement dust and coal fired fly.The results showed that dust-detaining capability of Poa pratensis to coal fired fly was higher than to soil dust and cement dust.The average of dust-detaining amount per sight-linked unit was:367.5 soil dust,399.7 cement dust,606.2 coal fired fly；Dust-detaining amount was to be more with time,and it was going to be a state of complicated and dynamic balance until arriving at maximum.The maximum of soil dust and cement dust was arrived at sixth day,coal fired fly at seventh day;The average of rinsing residual rate of coal fired fly was 38.43%,was higher than soil dust 19.91% and cement dust 20.73%；Net photosynthetic rate of Poa pratensis was decreased by the effect of three dusts with days,and it respectively recovered at a certain extent later.

References:

[1]Alzevedo D A，Moreirados Santos C Y，Radlerde Quino F.Indentification and seasonal variation of atmospheric organic pollutantis in Campos dos Goytacazes,Brazil[J].Atmospheric Environment，2002,36(14):2383-2395.

[2]王平利,戴春雷,张成讲.城市大气中颗粒物的研究现状及健康效应[J].中国环境监测,2005,21(1):84-87.

[3]柴一新,祝宁,韩焕金.城市绿化树种的滞尘效应—以哈尔滨为例[J].应用生态学报,2002,13(9):1121-1126.

[4]Van Haut S，Darley E F.Studies on the effect of cement kiln dust on vegetation[J].Air Pollution Control Association Journal,1966,165(3):33-39.

[5]Pal A,Kulshreshtha K,Ahmad K J,et al.Do leaf surface characters play a role in plant resistance to auto-exhaust pollution[J].Flora,2002,197:47-55.

[6]Ingold C T.Fungal Spores[M].Oxford,U.K:Clarendon Press,1971.

[7]蔡志明,王亚男,孙岩章.人工降雨对四种微粒在植物叶表淋洗效率之比较[J].中华民国环境保护学会会刊,2004,27(2):232-241.

[8]姜红卫,朱旭东,孙志海.苏州高速公路绿化滞尘效果初探[J].福建林业科技,2003,33(4):95-99.

[9]王赞红,李记标.城市街道常绿灌木植物叶片滞尘能力及滞尘颗粒物形态[J].生态环境,2006,15(2):327-330.

[10]Singh S N,Rao D N.Certain responses of wheat plants to cement dust pollution[J].Environ Pollut,1981,24:75-81.

[11]Lerman S L,Darley E F.Particulates[M].New York:Academic Press,1975.

[12]李媛媛,周春玲.不同尘源微粒条件下高羊茅的滞尘能力及其生理活性变化[J].中国园林,2010,26(12):25-28.

[13]刘倩卉,王竞红,王瑞江,等.哈尔滨市三种冷季型草坪草滞尘能力的研究[J].森林工程,2011,27(3):24-26.

[14]高金晖,王冬梅,赵亮,等.植物叶片滞尘规律研究—以北京为例[J].北京林业大学学报,2007,29(2):94-99.

[15]李海梅,刘霞.青岛市城阳区主要园林树种叶片表皮形态与滞尘量的关系[J].生态学杂志,2008,27(10):1659-1662.

[16]杨士军,罗峙停,李科煌.不同植物滞尘能力的初步研究[J].上海环境科学,2005(1):43-46.

[17]冯采芹.绿化环境效应研究(国内篇)[M].北京:中国环境出版社,1992.

[18]吴中能,于一苏,边艳霞.合肥主要绿化树种滞尘效应研究处报[J].安徽农业科学,2001,29(6):780-783.

[19]张秀梅,李景平.城市污染环境中适生树种滞尘能力研究[J].环境科学动态,2011(2):27-30.

[20]李寒娥,王志云,谭家得,等.佛山市主要城市园林植物滞尘效益分析[J].生态科学,2006,25(5):395-399.

[21]粟志峰,刘艳,彭倩芳,等.不同绿地类型在城市中的滞尘作用研究[J].干旱环境监测,2002(9):162-163.

[22]Beckett K P,Freer-smith P H,Taylor G.Urban woodlands:their role in reducing the effects of particulate pollution[J].Environmental Pollution,1998,99:347-360.

[23]Sharma S C，Roy R K.Green belt-an effective means of mitigating industrial pollution[J].Indian Journal of Environmental Pro-tection,1997,17:724-727.

[24]Naidoo G,Chirkoot D.The effects of coal dust on photosynthetic performance of the mangrove，Avicennia marina in Richards Bay,South Africa[J].Environ Poll,127:359-366.

[25]Prusty B A K,Mishra P C,Azeez P A.Dust accumulation and leaf pigment content in vegetation near the national highway at Sambalpur,Orissa,India[J].Ecotoxi-cology and Environmental Safety,2005,60(2):228-235.

[26]Hirano T,Kiyota M,Aiga I.Physical effects of dust on leaf physiology of cucumber and kidney bean plants [J].Environmental Pollution,1994,89:255-261.

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