This image is not available for purchase in your country.

Cyanobacteria on a eutrophic lake shore

Cyanobacteria on a eutrophic lake shore

C028/6590

Rights Managed

This image is not available for purchase in your country.

Please contact your Account Manager if you have any query.

Credit

DR JEREMY BURGESS / SCIENCE PHOTO LIBRARY DR JEREMY BURGESS / SCIENCE PHOTO LIBRARY

Caption

Cyanobacteria (blue-green algae) at the edge of a eutrophic lake. The picture shows patches of cyanobacteria, appearing as a green granular scum stranded on the surface of mud at the shoreline. Cyanobacteria are simple prokaryotic organisms lacking a cell nucleus, and are not correctly named algae. Many genera of cyanobacteria produce toxins which can affect the nerves, skin and liver of humans. The most commonly encountered freshwater genus is Microcystis; It produces a hepatotoxins called microcystins, which are cyclic peptides. Blooms occur after periods of hot weather, and are associated with eutrophication - an increase in nutrient levels in the water caused by factors such as pollution from wastewater, agricultural run-off, or large water bird populations.

Release details

Model release not required. Property release not required.

 {{ i.shot_duration ? i.shot_duration + ' ' : '' }}{{ i.shot_uhd ? '4K ' : i.hires ? 'HD ' : '' }}{{ i.spl_number }} R{{ i.license }}

  • Add to board
  • Similar {{ mediaType(i) }}