The undergraduate student Sílvia Guillem attended the Reunión Ibérica de Ciencia y Tecnología de Aerosoles, en Bilbao (Spain) from 20-22 June, 2018. She had an oral presentation titled “Contribution of pollen and spores to carbon, nitrogen and phosphorus inputs to the coastal ocean in Blanes, NW Mediterranean” and coauthored by S. Guillem, J. Belmonte, M. Alarcón and F. Peters.