Search Results for: Sechi Disk
Updated 5 years ago
Updated 5 months ago
Updated 5 years ago
At the start of 2024 the Secchi Disk study (www.SecchiDisk.org) will celebrate entering its 12th year of engaging seafarers in citizen science by collecting phytoplankton data from the world’s oceans....
...to make a Secchi Disk (instructions are included). The small, white disk–made of plastic, wood or metal–is attached to a tape measure on one side and a weight on the...
Published 1 year ago