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Concept information

There is no term for this concept in this language.

Preferred term

Secchi discs (en)  

Definition

  • Information The Secchi disk (or Secchi disc), as created in 1865 by Angelo Secchi, is a plain white, circular disk 30 cm in diameter used to measure water transparency or turbidity in bodies of water. (en)

Broader concept

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URI

http://aims.fao.org/aos/agrovoc/c_8408c571

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RDF/XML TURTLE JSON-LD Created 9/4/19, last modified 3/18/25