Environmental issues of fish farming in offshore waters: perspectives, concerns and research needs

M Holmer - Aquaculture Environment Interactions, 2010 - int-res.com
Offshore fish farming is predicted to increase in the near future driven by the lack of coastal
space. In this review I discuss the environmental issues of offshore farming from experience …

Development of cod farming in Norway: Past and current biological and market status and future prospects and directions

V Puvanendran, A Mortensen… - Reviews in …, 2022 - Wiley Online Library
Atlantic cod is a historically abundant species in the North Atlantic region and has
contributed to the prosperity of many nations. But a decline in stocks in the last century has …

Escapes of fishes from Norwegian sea-cage aquaculture: causes, consequences and prevention

Ø Jensen, T Dempster, EB Thorstad, I Uglem… - Aquaculture …, 2010 - int-res.com
The escape of fish from aquaculture is perceived as a threat to wild fish populations. The
escapes problem is largely caused by technical and operational failures of fish farming …

Coastal salmon farms attract large and persistent aggregations of wild fish: an ecosystem effect

T Dempster, I Uglem, P Sanchez-Jerez… - Marine Ecology …, 2009 - int-res.com
Coastal aquaculture is a globally expanding enterprise. Currently, 1200 salmon farms
operate in coastal Norway, yet their capacity to aggregate and subsequently modify wild fish …

Reared fish, farmed escapees and wild fish stocks—a triangle of pathogen transmission of concern to Mediterranean aquaculture management

P Arechavala-Lopez, P Sanchez-Jerez… - Aquaculture …, 2013 - int-res.com
Although aquaculture in the Mediterranean is a relatively young industry, finfish diseases
have been reported to cause considerable problems and mortalities among the farmed …

Impacts of wild fishes attracted to open-cage salmonid farms in Norway

I Uglem, Ø Karlsen, P Sanchez-Jerez… - Aquaculture Environment …, 2014 - int-res.com
Salmonid farming affects both the environment and other industries, with impacts of wild fish
attracted to fish farms being a major concern. Here, we summarized existing knowledge on …

Proxy measures of fitness suggest coastal fish farms can act as population sources and not ecological traps for wild gadoid fish

T Dempster, P Sanchez-Jerez, D Fernandez-Jover… - PloS one, 2011 - journals.plos.org
Background Ecological traps form when artificial structures are added to natural habitats and
induce mismatches between habitat preferences and fitness consequences. Their existence …

High connectivity of salmon farms revealed by aggregation, residence and repeated movements of wild fish among farms

I Uglem, T Dempster, PA Bjørn… - Marine Ecology …, 2009 - int-res.com
Marine fish farms are widespread in coastal waters throughout the world, yet how they
modify the movement patterns of wild fish species is largely unknown. We determined the …

Species-specific patterns of aggregation of wild fish around fish farms

T Dempster, P Sanchez-Jerez, I Uglem… - Estuarine, Coastal and …, 2010 - Elsevier
Fish-farming structures are widespread in coastal waters and are highly attractive to wild
fish. Several studies have estimated that tons to tens of tons of wild fish aggregate around …

Morphological differences between wild and farmed Mediterranean fish

P Arechavala-Lopez, P Sanchez-Jerez… - Hydrobiologia, 2012 - Springer
Gilthead seabream (Sparus aurata L.) and European seabass (Dicentrarchus labrax L.) are
important commercial marine fish species both for aquaculture and fisheries in the …