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Concept information

phenomena > biological phenomena > echolocation

Terme préférentiel

Date de création: 2019-09-04T12:02:37

echolocation  

Définition

  • Information Echolocation, or biosonar, is an active process, used by the species that have it for sensing the environment when vision is ineffective, for example at night or in turbid water. It involves the production of sound, and the reception of echoes that return from objects. By comparing the outgoing pulse with the returning echoes — which are modified versions of the outgoing pulse — the brain can produce images of the surroundings.

    Date de création: 10/17/24

    (en)
  • Information Ekolokasyon veya biyosonar yarasa, yunus ve balina gibi bazı memelilerin kullandığı biyolojik sonardır. Ekolokasyon hayvanın çıkarttığı sesi kullanan bir aktif sonar gibi çalışır. (tr)

Concept générique

Variante

  • Information

    Date de création: 2021-01-15T16:30:18

    biosonar (en)

Traductions

URI

http://aims.fao.org/aos/agrovoc/c_46a630bc

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RDF/XML TURTLE JSON-LD Date de création 04/09/2019, dernière modification le 27/05/2025