- Home
- About PWF
- Science
- Research History
- Current Studies
- Australia Research
- Calving Rates and Intervals of East Australian Female Humpback Whales
- Connectivity and Interchange Between Humpback Whale Aggregation Areas along East Australia
- Dynamics of extralimital feedingby humpback whales off Eden, NSW
- East Australia Humpback Whales
- Pacific Whale Foundation’s Southern Hemisphere Humpback Whale Catalogue
- Rate of Interchange Between East Australia and West Australia Humpback Whales
- Ecuador Research
- Interaction of Small Cetaceans with Artisanal Fisheries in Machalilla National Park
- Population, Distribution and Abundance of Humpback Whales and other Cetaceans in Machalilla National Park
- Photo-identification of dolphins in the Cojimies River Estuary
- Migratory Interchange of Humpback Whales between Peru and Ecuador
- Hawaii Research
- Distribution of Odontocetes in Maui County Waters
- Hawaiian Humpback Whale Catalogue
- Odontocetes of Maui County
- Researcher on Board Humpback Whale Program
- Sea Turtle Foraging and Resting Areas off Maui
- Social Structure of False Killer Whales in Maui County Waters
- Spinner dolphins in Maui County waters
- Other Projects
- Australia Research
- Publications
- Our Research Team
- Notes From The Field
- Donate to help fund our research
- Advocacy & Education
- How You Can Help
- Eco Cruises
- Ocean Store
Open Water Aquaculture
Open water aquaculture, commonly referred to as offshore aquaculture, is a method of commercially farming massive quantities of saltwater fish in large cages in open ocean waters.
BECOME AWARE:
If managed incorrectly, openwater aquaculture facilities poses the following threats:
• Escapement: There have been many documented cases of fish escaping from open water aquaculture pins (www.foodandwaterwatch.org). If an escapee is diseased, genetically modified and/or of a foreign fish stock it could potentially disrupt ecosystems by overtaking native fish populations, introducing disease resulting in devastating consequences.
• Water Pollution: Concentrated populations of fishes associated with aquaculture contribute to excess food waste and feces, and leaching of chemicals and pharmaceutical associated with maintenance.
• Over Fishing: Fish feed use in aquaculture facilities often constitutes of wild caught fish. It can take up to six pounds of wild fish feed to raise one pound of farmed fish (www.foodandwaterwatch.org).
GET INVOLVED
Write to your state representative to demand policy and legislation for this emerging technology.
Make informed and wise choices when eating and ordering seafood. Remember- sustainable aquaculture is available!
Date:
03/10/2010 (All day)




