Análisis de la Información Científica de Líquenes (cup lichen) y musgo (bryophyta sp) utilizados como Bioindicadores de Calidad de Aire.
problems, especially in urban areas due to the increase in CO2 emissions from vehicular combustion and industrial production, as well as urban expansion of the cities with their population growth, which has affected air quality, leading to the health deterioration of the inhabitants in the populatio...
Salvato in:
| Autore principale: | |
|---|---|
| Natura: | bachelorThesis |
| Lingua: | spa |
| Pubblicazione: |
2020
|
| Soggetti: | |
| Accesso online: | http://repositorio.utc.edu.ec/handle/27000/7081 |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
Aggiungi Tag | Riassunto: | problems, especially in urban areas due to the increase in CO2 emissions from vehicular combustion and industrial production, as well as urban expansion of the cities with their population growth, which has affected air quality, leading to the health deterioration of the inhabitants in the population areas. The main objective of this research project was to analyze recent scientific information on the use of lichens and moss as bioindicators of air quality. The methodology used was analytical and descriptive, for the development of this research, 20 scientific bases were considered, distributed as follows; 16 studies of five indexed journals of high regional impact and four research projects of higher education institutions considered as having a medium regional impact during the years 2015-2020, with this information a checklist was prepared to determine if the results of the selected studies they were positive or negative. A systematization of the information was carried out through a database divided into high and medium regional impact. A comparative table was designed, where the similarities and differences of the studies carried out in the estimated time period were identified, in this way to have information of high scientific relevance. The results analyzed from the most outstanding selected scientific bases could be seen that with passive monitoring, the first bryophytes with bio accumulative potential were identified are Tortella humilis, Tortula sp and Pottiaceae, in the same way the saxicola lichens revealed that the most sensitive species is Aspicilia sp, likewise, epiphytic lichens are directly affected by atmospheric pollution by NO2 and PM10 and indirectly by climatic parameters, on the other hand the use of mosses is considered as an alternative to traditional types of monitoring, to avoid extraction instead of the native moss from the monitoring sites, the in vitro culture of the moss and its subsequent exposure at the monitoring sites was proposed. With the results described in the researchers analyzed, it was shown that the use of lichens and mosses as bioindicators provide useful information. |
|---|