Effect of Air Pollution on Chlorophyll Content of Leaves

Author:

Giri Sumitra1,Shrivastava Deepali2,Deshmukh Ketki2,Dubey Pallavi2

Affiliation:

1. Indian Institute of Soil Science, Bhopal, Madhya Pradesh-462038, India.

2. Institute for Excellence in Higher Education, Bhopal, Madhya Pradesh-462016, India.

Abstract

In the present investigation, comparative studies have been done, to find the effect of air pollutants generated from the exhaust of industries and automobiles on the chrorophyll content of leaves. The leaves samples of Azadirachta indica, Nerium oleander, Mangifera indica and­ Dalbergia sissoo were collected from areas with potentially higher and lower levels of air pollution Photosynthetic pigments chlorophyll a, chlorophyll b and carotenoids were quantified. A reduction in the photosynthetic pigments of plant leaves growing in higher polluted site as compared to non or less polluted ones.

Publisher

Enviro Research Publishers

Subject

Pharmacology (medical)

Reference29 articles.

1. Nithamathi, C. P., and Indir a, V., “Imp act of air p ollution On Ceasalpinia sepiaria Linn. in Tuticorin City” ., Indian Journal of Environment and Ecop lanning, 10 (1),449–452. (2005).

2. Ong, A.S.H., and Tee, E.S.,“Natural sources of Carotenoids from plants and oils”, Meth. Enzymol, vol. 213, pp. 142-167, (1992).

3. CrossRef

4. Siefermann-Harms, D., “The light harvesting and protective function of carotenoids in photosynthetic membranes”, Physiologia Plantarum, vol. 69, pp. 561-568, (1987).

5. CrossRef

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