1 / 9

Pros and Cons of Aquaculture

Pros and Cons of Aquaculture. Pros. Meets increasing consumer demand for seafood Does not contribute to declining wild fish stocks Independent of fisheries mismanagement Provides employment. Pros, cont’d. Less bykill Less habitat degradation. Cons.

oliver
Télécharger la présentation

Pros and Cons of Aquaculture

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Pros and Cons of Aquaculture

  2. Pros • Meets increasing consumer demand for seafood • Does not contribute to declining wild fish stocks • Independent of fisheries mismanagement • Provides employment

  3. Pros, cont’d • Less bykill • Less habitat degradation

  4. Cons • Fish escape (disease transmission to wild stock, competition with wild stock, genetics) • Entanglement of wild creatures in aquaculture nets • Uneaten food and feces the sinks below cage can suffocate benthic organisms and change water quality

  5. Cons, cont’d • Use of antibiotics may change the bacterial community around the cages • Hard feelings in communities

  6. Salmon Cages

  7. Fish Diseases Sea lice

  8. Fish Diseases

  9. Age determination by rings on fish scales

More Related