Meetings, conferences, symposia, and workshops from around the world related to diatoms are posted here. Contact us to include your event.


World Conference on Marine Biodiversity in Bruges

The 7th edition of the World Conference on Marine Biodiversity (WCMB2026) will be organized in Bruges between November 17th and 20th 2026. Find out more about the venue here.

The WCMB 2026 will fly the UN Ocean Decade flag, as it has been endorsed as a UN Ocean Decade Event. The overall theme of the Conference is “The marine biodiversity insights we need, for the ocean we want”. As the Conference will take place a little over halfway through the UN Ocean Decade, it will provide an excellent opportunity to take stock of ongoing actions and initiatives, but also evaluate what still needs to be tackled by the end of the Decade.


28th North American Diatom Symposium (NADS) in Florida
Dear Colleagues:
The organizing committee of the 28th North American Diatom Symposium (NADS) is pleased to announce that registration and abstract submission are now open!
The theme of the 28th NADS is “Through the Looking Glass: Emerging Frontiers in Diatom Science,” and the symposium will be held at Archbold Biological Station from January 6-10, 2027.
Please register and submit abstracts for oral and poster presentations, workshops, and our inaugural Diatom Art Exhibit by October 1, 2026.
Looking forward to seeing everyone there!
Best wishes,
Evelyn Gaiser (Co-Organizer, 28th NADS)

XXII INQUA 2027 in Lucknow

We are proud to host INQUA 2027 in India — a land where tradition meets science, and diversity thrives through culture, cuisine, and heritage. Join us from 28 January to 3 February 2027 for  
XXII INQUA 2027 Congress
themed
“Quaternary Science as Societal Services.”
Explore India’s remarkable Quaternary sites and experience its warmth, history, and hospitality. We invite the global community to come together, collaborate, and contribute to science for a shared future.


Molecular Life of Diatoms in Wuhan

Diatoms are an extremely diverse group of single-celled photosynthetic eukaryotes inhabiting aquatic and terrestrial habitats worldwide. Being responsible for about 20% of annual global carbon fixation, they play major roles in ocean food webs and global biogeochemical cycles. For the biotechnology industry, diatoms are a valued target because of their silica cell wall properties, high lipid content, and diverse secondary metabolites.

Omics and systems biology approaches, advanced (sub-)cellular imaging technologies and gene editing tools, have begun to reveal the genetic underpinnings of growth, reproduction, and responses to biotic and abiotic stressors in established and emerging model diatom species. Combined with the rapidly expanding genome-scale resources for ecologically and industrially important species, and insights from (meta)omics-based approaches on natural communities, these developments offer unprecedented opportunities to understand the biology, diversity, ecology, and evolution of diatoms, and apply synthetic biology strategies to enhance their unique metabolic capabilities.


Symposium for European Freshwater Sciences in Utrecht


International Diatom Symposium in Prague

Coming Soon: information on the next International Diatom Symposium in Europe

Looking forward to welcoming you in Prague at the Symposium Secretariat Guarant National


9th European Phycological Congress in Krakow

The European Phycological Congress series began in Cologne, Germany in 1996 and has since continued the tradition of bringing together phycologists from around the world every four years. Its main objective is to provide a forum for discussion of the latest scientific, technological and societal developments in phycological research. EPC9 includes plenary presentations, a series of symposia grouped into different themes, contributed papers and posters covering a wide range of topics. To encourage cross-community connections, each symposium will address micro- and macroalgae from marine, freshwater, and terrestrial ecosystems whenever possible. We look forward to welcoming you to Krakow,Poland in August 2027 for EPC9!


14TH INTERNATIONAL PHYCOLOGICAL CONGRESS in Rimini
ANNOUNCEMENT: 14TH INTERNATIONAL PHYCOLOGICAL CONGRESS
Rimini, Italy, 10-14 September 2029
Venue: Palacongressi di Rimini
Managed by Symposia srl, with the support of Rimini Riviera Convention Bureau
Convener: Fabio Rindi (Polytechnic University of Marche).
Local Organizing Committee: Stefano Accoroni (Polytechnic University of Marche), Giuseppina Alongi (University of Catania), Roberta Congestri (University of Rome Tor Vergata), Anna Maria Mannino (University of Palermo), Laura Pezzolesi (University of Bologna), Diana Sarno (Zoological Station Anton Dohrn, Naples), Saverio Savio (University of Rome Tor Vergata), Fabio Rindi (Polytechnic University of Marche).
International Phycological Congresses have been run since 1982, convened every four years by the International Phycological Society. IPCs are large international conferences covering all aspects of algal biology. They are vibrant venues gathering phycologists from all around the world, in which the most recent and exciting advances in algal research are presented.
In September 2029 the International Phycological Congress will be held for the first time in Italy, in the city of Rimini. Located on the northern Adriatic coast of Italy, Rimini is a popular tourist destination, well known as a welcoming and hospitable city. Since the mid-1970s, the destination has established itself as an important hub for business tourism, offering state-of-the-art facilities for high-level conferences and conventions.
The 14th International Phycological Congress will be held at the Palacongressi di Rimini, a large, modern and environmentally friendly facility with capacity to host conferences with up to 3,000 participants.
Rimini: the best of Italy in one place! https://www.youtube.com/watch?v=MClCVM4dDHc
Palacongressi di Rimini: https://www.riminipalacongressi.it/
Announcements about important dates will follow.
We look forward very much to welcoming you in Rimini in 2029!
Fabio Rindi, on behalf of the IPC2029 LOC, Symposia srl and the Rimini Riviera Convention Bureau