Desmids in the Netherlands

EQAT Phytoplankton

Diatoms of North America

Checklist of phytoplankton in the Skagerrak-Kattegat

The IOW-Image Gallery of Baltic Microalgae

Cyanobacterial Harmful Algae Blooms

Finnish Phytoplankton Society's brown trip 2012

Search sites


Nordic Microalgae

Index Nominum Algarum


A monograph of the British Desmidiaceae (1911) Vol. 4

A Monograph of the British Desmidiaceae (1923) Vol. 5

Methods & quality assurance

Valvira's instructions to authorities 5_2011: Supervision and measures of toxyanobacteria at domestic water suppliers

Letter from Valvira Bathing waters 2020: Monitoring the quality of bathing water in public bathing waters during the 2020 bathing season and reporting on bathing waters

Water management 1_2006: Phytoplankton research methods, Liisa Lepistö et al.

HELCOM Phytoplankton Expert Group