This study reports a combination of two indices, air pollution tolerance index apti and. Air pollution tolerance indexapti is an intrinsic quality of trees to. Air pollution tolerance index of plants sciencedirect. Air pollution tolerance indices apti of some plants around otorogun gas plant in. Pdf a comparative study for air pollution tolerance index of some. The results of these studies showed that the plants with higher apti values were found to be resistant to air pollution. Ascorbic acid content 50, chlorophyll content 43, leaf extract ph 65. Air pollution tolerance index of various plant species around nanded city of maharashtra, india. Pdf air pollution tolerance index of various plant. Pdf investigation of the air pollution tolerance index. Air pollution tolerance indices apti of some plants. Air pollution tolerance index of mangifera indica plant species.
Controlling this kind of pollution is more complex than other environmental challenges. Relative water content, ph, air pollution tolerance index, greenbelt, air pollution. In order to evaluate the susceptibility level of plants to air pollutants, four parameters, namely ascorbic acid, chlorophyll, relative water content, and leafextract ph, were determined and computed together in a formulation signifying the air pollution tolerance index apti of plants. In an attempt to contribute to environmental pollution control measures, relative tolerance of six selected tree species namely. It is seen that plant having higher index value are tolerant to air pollution and can be used as a filter of sink to mitigate pollution, while plants having low index value show less tolerance and. A comparative study for air pollution tolerance index of some. Air pollution tolerance indices bioline international. Air pollution tolerance indices of plants growing around umuebulu.
Air pollution is one of the main environmental problems in many cities around the world. Many plants can absorb and save some of the environmental pollutants. Air pollution tolerance index, total chlorophyll content, ascorbic acid,ph,dust, kerbala city. Evaluation of air pollution tolerance index of selected. Pdf determination of air pollution tolerance index of. Air pollution tolerance index has also been used to rank plant species in their order of tolerance to air pollution raza and murthy, 1988. Evaluation of air pollution tolerance index of some plants species in. Higher value of air pollution tolerance index apti was recorded for s. Pdf air pollution tolerance index apti used for assessing air. In order to evaluate the susceptibility level of plants to air pollutants, four parameters, namely ascorbic acid, chlorophyll, relative water content, and leafextract. Evaluation of air pollution tolerance index and anticipated. Anacardium occidentale, azadiracta indica, cassia angustifolia, eucalyptus spp, khaya senegalensis, mangifera indica from.
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