International Association for Lichenology
The International Association for Lichenology (IAL) is an organisation that encourages the understanding of lichens and lichenology, and promotes their study and conservation worldwide. It unites lichenologists across the globe, as well as national and regional organisations into one group. It is affiliated to the International Union of Biological Sciences (IUBS). The IAL organises field courses and excursions, as well as symposia which are the biggest events in lichenology on the international level. The 8th International Symposium will be held in Helsinki, Finland, in August 2016.
The IAL publishes a biennial journal, the International Lichenological Newsletter which was the raison d'etre for the IAL being formed in 1967 in order to provide a forum for lichenologists worldwide to communicate with one other. Nowadays the IAL also operates an online discussion forum for lichenologists known as 'lichens-L'.
The International Lichenological Association arose out of the 10th International Botanical Congress, held in Edinburgh in 1964, when a small group of lichenologists approved a motion to form an international association. The intention was to produce a newsletter to disseminate information quickly amongst lichenologists around the world, and a small committee comprising Rolf Santesson, Peter James and Vernon Ahmadjian was appointed to get it established. The association's official inauguration took place at the 11th International Botanical Congress in Seattle in 1969 when the General Assembly of the IUBS officially recognised the new organisation.
The IAL currently hands out four awards to recognise significant contributions made to lichenology.
The Acharius Medal is awarded to distinguished lichenologists in recognition of their lifetime achievements. Recipients have included David Hawksworth (2002), Nina Golubkova (2000), Vernon Ahmadjian (1996), Irwin Brodo (1994), William Culberson (1992), Aino Henssen (1992), Hildur Krog (1992) and Hans Trass (1992).
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