File:Funktionsweise von Aquakultur.svg

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Deutsch: Werden Zuchtfische in Netzen oder Käfigen gehalten und aktiv gefüttert 1, überdüngen ihre Ausscheidungen in der Regel die Umgebung (Eutrophierung). Verhindert werden kann dies, wenn weitere Organismen in Strömungsrichtung 2 gehalten werden, welche die Ausscheidungen verwerten. In Käfigen gehaltene Garnelen, Krebse oder Seegurken 3 fressen absinkende Kot- und Futterpartikel. Muscheln 4 filtern kleinere Partikel heraus. Und deren Ausscheidungen kommen wiederum den Algen und Wirbellosen zugute.
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Author Petra Böckmann
SVG development
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Date/TimeThumbnailDimensionsUserComment
current19:13, 2 January 2022Thumbnail for version as of 19:13, 2 January 2022600 × 430 (175 KB)Mrmw (talk | contribs)
19:07, 2 January 2022Thumbnail for version as of 19:07, 2 January 2022600 × 430 (176 KB)Mrmw (talk | contribs)

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