Diatom Research

Promoting diatom studies throughout the world and facilitating
the exchange of information about diatoms.

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Webinar: Diatom DNA

Using diatom DNA in environmental assessments: techniques and timeline to operation

Young ISDR

Diatoms in the plankton, narrated by Sir David Attenborough

Dr. Richard Kirby from the University of Plymouth has directed a documentary about “Ocean drifters”, which he is uploading into twitter (https://twitter.com/PlanktonPundit/status/1239966980532080640). See this sniplet (from minute 2:00) of Sir David Attenborough presenting diatoms and other phytoplankton of the ocean. You can find the whole video in the youtube channel of Plymouth University: Link to […]

Diatom Of The Month

Antarctic diatom growth in a light- and iron-limited environment

Phytoplankton are the primary producers in marine and freshwaters and key components of ecological food webs. Their growth is often shaped by the presence of important resources, such as light, nutrients (trace metals and macronutrients such as nitrogen and silica) and an organism’s optimal growth temperature. In certain regions of the ocean, phytoplankton productivity is […]

The International Society for Diatom Research (ISDR) promotes the study of marine, freshwater, modern and fossil diatoms across the wide range of disciplines of biology, geology, paleoecology, cell metabolism, cell biology, metabolomics, nanotechnology, forensics, systematics, nomenclature, taxonomy, and biogeochemistry. Our society represents investigators from all nations.


  • hold biennial, international conferences
  • support young scientists
  • offer travel funding to attend conferences
  • publish an international journal, Diatom Research
  • connect people around world to the amazing roles of diatoms


Become part of an international group of students and professional scientists working to understand the multifaceted lives of diatoms. Membership is open to everyone.