RT Conference Proceedings
T1 Atmospheric pollen dynamics in Malaga (s. Spain) during 2013-2014. Seasonal trends
A1 Recio-Criado, María Marta
A1 Picornell Rodríguez, Antonio
A1 Gharbi, Dorra
A1 Lozano-Torelli, Inmaculada
A1 Ruiz, Salvador
A1 Cabezudo-Artero, Baltasar
A1 Trigo-Pérez, María del Mar
K1 Palinología
K1 Clima - Cambios
AB In this work we present the atmospheric pollen results obtained in Malaga, a coastal Mediterranean city situated in southern Spain, throughout 2013 and 2014. The main objective is to compare the results obtained these years with those registered during the 21 previous years (1992-2012) and detect possible significant trends.The samplings were made with the aid of a Hirst-type volumetric pollen trap (Hirst, 1952) situated on the roof of the building of the Faculty of Sciences, Campus de Teatinos. The mounting of the samples and the pollen counting were according to the methodology proposed by the Spanish Aerobiology Network, the REA (Galán et al., 2007).In this work, the seasonal evolution of the different taxa, annual pollen index and features of the main pollen season (length and start, end and peak days) are studied and the results obtained in 2013 and 2014 are compared to the average values of the previous years in order to detect differences related to climate change. The annual mean temperature have been rising in 2013 and 2014 (19.1 and 19.9ºC) comparing to the average of the last 20 years (18.7ºC). The annual total rainfall have been declining in 2013 and 2014 (354.7 and 373.1 mm) comparing to the average of the last 20 years (546.2 mm). The relative humidity declined in 2014 (60.6%) compared to last 20 years (66.6%). Among the significant trends that we have observed are: increase in the annual pollen index of Quercus and Olea, decrease in the annual pollen index of Chenopodiaceae, Plantago and Cyperaceae, delay in the end and increase in the length of the main pollen season of Quercus, delay and reduction in the length of the main pollen season of Gramineae pollen.
YR 2015
FD 2015-09-16
LK http://hdl.handle.net/10630/10265
UL http://hdl.handle.net/10630/10265
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026