Evaluation of air pollution tolerance index and anticipated performance index of six plant species, in an urban tropical valley: Medellin, Colombia
| Autor: | David Aguiar-Gil, Camilo Cesar Castro-Jiménez, Mauricio Andres Correa-Ochoa, Julio César Saldarriaga-Molina, Juliana Mejia-Sepulveda |
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| Rok vydání: | 2021 |
| Předmět: |
Health
Toxicology and Mutagenesis Air pollution Colombia medicine.disease_cause Trees Air Pollution medicine Environmental Chemistry Humans Air quality index Ecosystem Pollutant Air Pollutants biology Jacaranda mimosifolia Forestry General Medicine biology.organism_classification Pollution Plant Leaves Environmental science Spathodea Urban ecosystem Bioindicator Erythrina fusca Environmental Monitoring |
| Zdroj: | Environmental science and pollution research international. 29(5) |
| ISSN: | 1614-7499 |
| Popis: | High atmospheric pollution levels in urban areas have become a global problem that threatens both human health and urban ecosystems. Trees that grow near areas with vehicular and industrial emissions can be highly affected, since they constitute the main barrier for emitted pollutants, with trees being either tolerant or sensitive to them. Different methodologies worldwide have been implemented to evaluate the tolerance and sensitivity of tree species to atmospheric pollutants. In this research, the air pollution tolerance index (APTI) and the anticipated performance index (API) are evaluated in order to determine both the degree of tolerance or sensitivity of trees to pollutants in the air and their performance in urban areas. To this end, six tree species found in four biomonitoring zones in the city of Medellin, Colombia, were selected: Mangifera indica, Tabebuia chrysantha-rosea, Erythrina fusca, Jacaranda mimosifolia, Fraxinus uhdei, and Spathodea campanulata. A total of 54 individual trees were evaluated by means of the APTI and API, and it was determined that the species with the highest tolerance (APTI≥16) and the best performance (81 |
| Databáze: | OpenAIRE |
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