[ISSHA] IOC-UNESCO HARMFUL ALGAE NEWS No. 80 is now available!

Wed Oct 1 03:41:44 EDT 2025

HARMFUL ALGAE NEWS NO. 80 AVAILABLE

Harmful Algae News No.80 is now online!

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Content

Feature article:

An extensive bloom of filamentous cyanobacteria in the Baltic Sea region in summer 2025............ 1

HAB events and prediction:

Updated high-resolution index for Karenia brevis impacts in Florida...... 5

Digital Holography for HAB Monitoring in Lake Erie........................ 10

Lingulaulax polyedra bloom in Romania ................................................. 12

Benthic Prorocentrum in five countries of Oceania .............................. 15

Checklist of HAB species in Santa Marta, Colombia .......................... 18

HAB Training and networking:

Symposium on Ciguatera Poisoning in the Pacific .............................................. 21

Blue Shellfish MCSA Staff Exchange in Italy .......................................................... 23

New projects and opportunities Phycotoxins in the Arctic ....................................................... 25

Interview with Barrie Dale ............. 27

Red Tides Archives:

Youssef Halim, the Creator of a “Celebrity”: Alexandrium ............ 34

Rut Akselman in Memoriam .......... 37

Beyond HAB Science:

Takayama carved models of Microalgae ............................................ 39

Forthcoming:

ICHA 2025 in October, Chile ............... 41

Mixoplankton session in AGU/ASLO, February 2026 ................. 42

Dino13 in Bremen, July 2026 ............. 42
Molluscan Shellfish Safety (ICMSS) in Exeter, September 2026 .................. 43

Best wishes from the HAN Team; Beatriz Reguera, Kenneth Mertens, Leif Bolding, Yun Sun and Henrik Enevoldsen

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