Urbanization and its relationship with urban heat island in Tuxtla Gutiérrez, Chiapas

Authors

  • Mariana Zavaleta-Palacios Universidad de Ciencias y Artes de Chiapas image/svg+xml
  • Emmanuel Díaz-Nigenda Universidad de Ciencias y Artes de Chiapas image/svg+xml
  • Williams Vázquez-Morales Universidad de Ciencias y Artes de Chiapas image/svg+xml
  • Horacio Morales-Iglesias Universidad de Ciencias y Artes de Chiapas image/svg+xml
  • Gabriela Narcizo de Lima Universidad de Ciencias y Artes de Chiapas image/svg+xml

DOI:

https://doi.org/10.19136/era.a7n2.2485

Keywords:

cambio de uso de suelo, crecimiento urbano, MM5, relieve, temperatura del aire

Abstract

Land use change is one of the most complex problems observed as part of the urban expansion process. It generates different consequences such as the Urban Heat Island (UHI) development. With the objective of identifying the presence of UHI in Tuxtla Gutiérrez, Chiapas, MM5 meteorological model was implemented to simulate the meteorological conditions for April 30th to May 6th, 2017. Considering the atmospheric conditions over the study area, the UHI was represented at different times of May 3rd, 2017. The results show the formation of the UHI over the city at different hours during the day. The UHI intensity varies from 0.5 to 2.5 C but, it could be higher than 5 C. The UHI affects mainly the center of the city as a consequence of factors such as soil properties, heat fluxes, and the geomorphological characteristics of the study area. Furthermore, considering the actual growth of the city, land use change was simulated. In some cases, the results show a bigger area and a higher intensity of the UHI phenomenon. Therefore, the presence of the UHI in the city is showed and the importance of the protection and conservation of green areas is indicated, which points out that UHI studies should be considered as part of territory planning for urban development.

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Author Biographies

  • Mariana Zavaleta-Palacios, Universidad de Ciencias y Artes de Chiapas

    Instituto de Investigación en Gestión de Riesgos y Cambio Climático, UNICACH.

    Egresada de la Licenciatura en Ciencias de la Tierra

  • Emmanuel Díaz-Nigenda, Universidad de Ciencias y Artes de Chiapas

    Instituto de Investigación en Gestión de Riesgos y Cambio Climático, UNICACH.

    Profesor-Investigador de Tiempo Completo

  • Williams Vázquez-Morales, Universidad de Ciencias y Artes de Chiapas

    Instituto de Investigación en Gestión de Riesgos y Cambio Climático, UNICACH.

    Profesor-Investigador de Tiempo Completo

  • Horacio Morales-Iglesias, Universidad de Ciencias y Artes de Chiapas

    Instituto de Investigación en Gestión de Riesgos y Cambio Climático, UNICACH.

    Profesor-Investigador de Tiempo Completo

  • Gabriela Narcizo de Lima, Universidad de Ciencias y Artes de Chiapas

    Instituto de Investigación en Gestión de Riesgos y Cambio Climático, UNICACH.

    Catedrático CONACyT

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Published

2020-10-01

Issue

Section

SCIENTIFIC ARTICLE

How to Cite

Zavaleta-Palacios, M., Díaz-Nigenda, E., Vázquez-Morales, W., Morales-Iglesias, H., & Narcizo de Lima, G. (2020). Urbanization and its relationship with urban heat island in Tuxtla Gutiérrez, Chiapas. Ecosistemas Y Recursos Agropecuarios, 7(2). https://doi.org/10.19136/era.a7n2.2485

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