Abstract
We tested the effect of urbanization on air pollution based on the chlorophyll-a content of Celtis occidentalis leaves along an urbanization gradient (urban, suburban and rural areas) in Debrecen, Hungary. Chlorophyll-a content of Celtis occidentalis, Acer campestre, and Corylus avellana were compared to test which species is the most useful to study the effects of urbanization. Furthermore, the effects of washing solutions (distilled water, tap water, and rainwater) on chlorophyll-a content of tree leaves were also tested during sample preparation. Chlorophyll-a was extracted from leaf samples with acetone, and it was measured using a spectrophotometer. Along the urbanization gradient, chlorophyll-a content of C. occidentalis leaves was the lowest in the urban area; thus, this species proved to be an effective indicator of anthropogenic emission load. Differences were not significant among species in the suburban and rural areas, where the level of air pollution was moderate. We found that effects of the washing solutions on chlorophyll-a content did not differ significantly from each other. Thus, tap water can be used safely to clean the leaf surface, without significant influence on chlorophyll-a. Our study demonstrated that the chlorophyll-a content of leaves was a useful indicator to assess the level of air pollution.
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References
Ajayan KV, Babu RL, Patil BB (2015) Variability of stomatal index and chlorophyll content in four species of Solanaceae members. Int Res J Biol Sci 4(2):16–20
Allajbeu S, Qarri F, Marku E, Bekteshi L, Ibro V, Frontasyeva MV, Stafilov T, Lazo P (2017) Contamination scale of atmospheric deposition for assessing air quality in Albania evaluated from most toxic heavy metal and moss biomonitoring. Air Qual Atmos Health 10:587–599. https://doi.org/10.1007/s11869-016-0453-9
Baranyai E, Simon E, Braun M, Tóthmérész B, Posta J, Fábián I (2015) The effect of a fireworks event on the amount and elemental concentration of deposited dust collected in the city of Debrecen, Hungary. Air Qual Atmos Health 8(4):359–365
Balasooriya BLWK, Samson R, Mbikwa F, Vitharana UWA, Boeckx P, Meirvenne MV (2009) Biomonitoring of urban habitat quality by anatomical and chemical leaf characteristics. Environ Exp Bot 65:386–394. https://doi.org/10.1016/j.envexpbot.2008.11.009
Braun M, Margitai Z, Tóth A, Leermakers M (2007) Environmental monitoring using linden tree leaves as natural traps of atmospheric deposition: a pilot study in Transilvania, Romania. Acta Geogr Debrecina Landsc Environ 1(1):24–35
Bussotti F, Tognelli R, Montagni G, Borghini F, Bruschi P, Tani C (2003) Response of Quercus pubescens leaves exposed to geothermal pollutant input in southern Tuscany (Italy). Environ Pollut 121:349–361
Chauhan A (2010) Photosynthetic pigment changes in some selected trees induced by automobile exhaust in Dehradun, Uttarakhand. NY Sci J 3(2):45–51
Du E, Dong D, Zeng X, Sun Z, Jiang X, Vries W (2017) Direct effect of acid rain on leaf chlorophyll content of terrestrial plants in China. Sci Total Environ 605-606:764–769
Giri S, Shrivastava D, Deshmukh K, Dubey P (2013) Effect of air pollution on chlorophyll content of leaves. Curr Agri Res Journal 1(2):93–98
HCSO (2012) Hungarian Central Statistical Office (online). Available from: www.ksh.hu (Accessed 4 January 2018)
Hungarian Air Quality Network (2017) Reports of the automatic network 2005-2017, Available from: http://levegominoseg.hu/ertekelesek. (Accessed 4 January 2018)
Iqbal MZ, Shafig M, Zaidi SQ, Athar M (2015) Effect of automobile pollution on chlorophyll content of roadside urban trees. Global J Environ Sci Manag 1(4):283–296. https://doi.org/10.7508/gjesm.2015.04.003
Joshi PC, Swami A (2007) Physiological responses of some tree species under roadside automobile pollution stress around city of Haridwar, India. Environmentalist 27:365–374. https://doi.org/10.1007/s10669-007-9049-0
Liu Y-J, Ding H (2008) Variation in air pollution tolerance index of plants near a steel factory: implications for landscape-plant species selection for industrial areas. WSEAS Trans Environ Dev 1(4):24–32
Margitai Z, Simon E, Fábián I, Braun M (2017) Inorganic chemical composition of dust deposited on oleander (Nerium oleander L.) leaves. Air Qual Atmos Health 10(3):339–347
Monaci F, Moni F, Lanciotti E, Grechi D, Bargagli R (2000) Biomonitoring of airborne metals in urban environments: new tracers of vehicle emission, in place of lead. Environ Pollut 107(3):321–327
Mukherjee A, Agrawal M (2015) Pollution response score of tree species in relation to ambient air quality in an urban area. Bull Environ Contam Toxicol 96(2):197–202. https://doi.org/10.1007/s00128-015-1679-1
Nadgórska-Socha A, Kandziora-Ciupa M, Trzęsicki M, Barczyk G (2017) Air pollution tolerance index and heavy metal bioaccumulation in selected plant species from urban biotopes. Chemosphere 183:471–482
Németh J (1998) A biológiai vízminősítés módszerei. Környezetgazdálkodási Intézet, TOI Környezetvédelmi Tájékoztató Szolgálat, Budapest
Osma E, Elveren M, Karakoyun G (2016) Heavy metal accumulation affects growth of Scots pine by causing oxidative damage. Air Qual Atmos Health 10:85–92. https://doi.org/10.1007/s11869-016-0410-7
Pathak RK, Tomar C, Neelumalviya MS (2015) Phytomonitoring of atmospheric pollution in road side perennial trees of Indore city (M.P.) India. IJAET 7(6):1727–1734
Pavlović D, Pavlović M, Marković M, Karadžić B, Kostić O, Jarić S, Mitrović M, Gržetić I, Pavlović P (2017) Possibilities of assessing trace metal pollution using Betula pendula Roth. leaf and bark—experience in Serbia. J Serb Chem Soc 82(6):723–737. https://doi.org/10.2298/JSC170113024P
Petrova ST (2011) Biomonitoring study of air pollution with Betula pendula Roth., from Plovdiv, Bulgaria. Ecologia Balkanica 3(1):1–10
Rai PK, Panda LLS (2014) Dust capturing potential and air pollution tolerance index (APTI) of some road side tree vegetation in Aizawl, Mizoram, India: an Indo-Burma hot spot region. Air Qual Atmos Health 7:93–101. https://doi.org/10.1007/s11869-013-0217-8
Saquib M (2008) Effect of coal smoke pollution on the biomass and chlorophyll pigments of Brassica juncea. Ecoprint 15:1–6
Sen A, Khan I, Kundu D, Das K, Datta JK (2017) Ecophysiological evaluation of tree species for biomonitoring of air quality and identification of air pollution-tolerant species. Environ Monit Assess 189(262):262. https://doi.org/10.1007/s10661-017-5955-x
Shiragave PD, Ramteke AA, Patil SD (2015) Plant responses to vehicular pollution: specific effect on photosynthetic pigments of plants at divider of NH-4 highway Nipani Area, Karnataka State, India. Cent Eur J Exp Biol 4(2):1–4
Simon E, Braun M, Vidic A, Bogyó D, Fábián I, Tóthmérész B (2011) Air pollution assessment based on elemental concentration of leaves tissue and foliage dust along an urbanization gradient in Vienna. Environ Pollut 159:1229–1233
Simon E, Baranyai E, Braun M, Cserháti CS, Fábián I, Tóthmérész B (2014) Elemental concentrations in deposited dust on leaves along an urbanization gradient. Sci Total Environ 490:514–520
Simon E, Harangi S, Baranyai E, Fábián I, Tóthmérész B (2016) Influence of past industry and urbanization on elemental concentrations in deposited dust and tree leaf tissue. Urban For Urban Green 20:12–19
Sokal RR, Rohlf FJ (2012) Biometry: the principles and practice of statistics in biological research. 4th edition. W.H. Freeman, New York
Tanee FBG, Albert E (2013) Air pollution tolerance indices of plants growing around Umuebulu Gas Flare Station in Rivers State, Nigeria. Afr J Environ Sci Technol 7(1):1–8. https://doi.org/10.5897/AJEST12.075
Wagh ND, Shukla PV, Tambe SB, Ingle ST (2006) Biological monitoring of roadside plants exposed to vehicular pollution in Jalgaon city. J Environ Biol 27(2):419–421
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The publication is supported by the EFOP-3.6.1-16-2016-00022 project. The project is co-financed by the European Union and the European Social Fund. Research was supported by OTKA K 116639, KH 126481 and KH 126477 grants.
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Molnár, V.É., Tóthmérész, B., Szabó, S. et al. Urban tree leaves’ chlorophyll-a content as a proxy of urbanization. Air Qual Atmos Health 11, 665–671 (2018). https://doi.org/10.1007/s11869-018-0573-5
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DOI: https://doi.org/10.1007/s11869-018-0573-5