Impacts of climate change on airborne Quercus pollen trends in Andalusia region (southern Spain)

Key Points

• Quercus pollen trends increased over recent decades, indicating a notable impact of climate change.
• Seasonality of pollen emissions has shifted, with earlier peaks documented in the last two decades.
• Analysis of airborne pollens was conducted across various locations in Andalusia during specific seasons.
• This work highlights the need for further investigation into climate change's long-term effects on regional pollen patterns.