Pattern Recognition Through Empirical Mode Decomposition for Temperature Time Series Between 1986 and 2019 in Mexico City Downtown for Global Warming Assessment

Mauricio Gabriel Orozco-del-Castillo, Jorge J. Hernández-Gómez, Gabriela Aurora Yañez-Casas, Mario Renán Moreno-Sabido, Carlos Couder-Castañeda, Isaac Medina, Raúl Novelo-Cruz, Mauro Alberto Enciso-Aguilar

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

3 Citas (Scopus)

Resumen

Global warming is a real threat for the survival of life on Earth in the following 80 years. The effects of Global Warming are particularly harmful for inhabitants of very saturated urban settlements, which is the case of Mexico City. In this work, we analyse temperature time series from Mexico City Downtown, taken hourly between 1986 and 2019. The gaps in the time series were interpolated through the kriging method. Then, temporal tendencies and main frequencies were obtained through Empirical Mode Decomposition. The first frequency mode reveals a clear increasing tendency driven by Global Warming, which for 2019 was of 0.72 C above a 30-year baseline period mean between 1986 and 2016. Furthermore, the shorter periods identified in the first intrinsic mode functions are likely driven by the solar activity periods. It remains to find the origin of the smallest identified periods in the time series (<0.36 years).

Idioma originalInglés
Título de la publicación alojadaTelematics and Computing - 8th International Congress, WITCOM 2019, Proceedings
EditoresMiguel Felix Mata-Rivera, Roberto Zagal-Flores, Cristian Barría-Huidobro
EditorialSpringer
Páginas45-60
Número de páginas16
ISBN (versión impresa)9783030332280
DOI
EstadoPublicada - 2019
Evento8th International Congress on Telematics and Computing, WITCOM 2019 - Merida, México
Duración: 4 nov. 20198 nov. 2019

Serie de la publicación

NombreCommunications in Computer and Information Science
Volumen1053 CCIS
ISSN (versión impresa)1865-0929
ISSN (versión digital)1865-0937

Conferencia

Conferencia8th International Congress on Telematics and Computing, WITCOM 2019
País/TerritorioMéxico
CiudadMerida
Período4/11/198/11/19

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