Assessment of Tolerance Levels to Air Pollution for Some Species of Trees and Shrubs Growing on Roadsides in Western Mosul City | ||
| Journal of Education and Science | ||
| Article 2, Volume 31, Issue 2, June 2022, Pages 10-28 PDF (934.75 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/edusj.2022.132140.1198 | ||
| Authors | ||
| Ragda Read Al-Healy* ; Ibrahim Anwer Ibrahim | ||
| Department of Forest Sciences/ College of Agriculture and Forestry/ University of Mosul/ Mosul - Iraq | ||
| Abstract | ||
| Abstract This study was conducted in the western part of Mosul city from 20/9/2020 to the end of spring 2021 to assess the tolerance of some trees and shrubs against air pollution based on the air pollution tolerance index APTI. The sites were tested according to the different traffic density and human activities, and included areas Residential, main and secondary roads, samples of healthy leaves were collected for 19 species of trees and shrubs in the season of summer, winter, spring and autumn, and included some evergreen species such as orientalis Biota, , Nerium oleander , Cupressus sempervirens var pyramidalis , Cupressus sempervirens var.horizantalis, Casuarina equistifolia , Olea europaea , Eucalyptus camaldulenses , Pinus brutia , Dypsis lutesens , Washingtonia filifera , Tamarix articulate , Callistemon viminalis , Leucaena leucephala, And falling leaves Melia azedarach , Morus alba , Ziziphus spina-christi , Ficus carica , Albizia lebbeek ,Populus euphratica. . Some biochemical characteristics were used to evaluate the ability of these species to resist pollutants and the possibility of using them for planting on the roadsides. Analysis of variance and LSD test were used to find out the statistical differences between the different species. The results of this study indicated that there was a significant difference between the different species, as a result, the highest value of the relative moisture content of the callistemon viminalis trees in the Al tayaran area was (87.461%) among all other plant species, the Leucaena leucephala trees contained a high percentage of chlorophyll, | ||
| Keywords | ||
| Air pollution; trees; bushes; roadsides; Mosul City | ||
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