Cyanobacteria on Regent's Canal
Introduction
The photograph on this page of Cyanobacteria on Regent's Canal by David Kemp as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © David Kemp Taken: 31 Aug 2016
During July a hot spell caused parts of the Regents Canal (and many other waterways elsewhere) to be covered by Cyanobacteria, a phylum of bacteria that obtain their energy through photosynthesis. They are often called blue-green algae, although the name is sometimes considered a misnomer because cyanobacteria are prokaryotes and the term "algae" is often reserved for eukaryotes. The train is operating a TfL service from Liverpool Street, and behind it are the Suttons Wharf South development and the Great Regent Tower.