Mutual impact of wild and cultured Atlantic salmon in Norway
نویسندگان
چکیده
منابع مشابه
Disease and parasite implications of the coexistence of wild and cultured Atlantic salmon populations
The practical difficulties in measuring the prevalence, incidence, and pathogenicity of diseases in wild Atlantic salmon populations cause serious problems in determining the possible implications of disease. Limited research has been undertaken on wild salmon disease associated with environmental effects of fish farming, or with the disease implications of possible changes to the genetic make-...
متن کاملA review of ecological and behavioural interactions between cultured and wild Atlantic salmon
Cultured Atlantic salmon (Salmo salar L.) may be introduced into natural systems intentionally or accidentally. As smolts or post-smolts, they move to the feeding areas of wild salmon in the North Atlantic Ocean. As maturing fish, they return to the area of release and enter rivers to spawn. Lack of juvenile river experience is the prime reason why cultured salmon often enter fresh water later ...
متن کاملImpact of Atlantic salmon cage culture on sediment chemistry in Mjoifjordur, Iceland
Impact of Atlantic salmon (Salmo salar) cage culture in Mjoifjordur, Eastern Iceland on the chemistry of the sediment was investigated. Sediment samples were collected using a Shipek grab in December 2003. A core sub-sample was taken from each grab for analyzing total organic matter, total organic carbon, total nitrogen and phosphorus in different depths from three stations at various distances...
متن کاملImpact of Atlantic salmon cage culture on sediment chemistry in Mjoifjordur, Iceland
Impact of Atlantic salmon (Salmo salar) cage culture in Mjoifjordur, Eastern Iceland on the chemistry of the sediment was investigated. Sediment samples were collected using a Shipek grab in December 2003. A core sub-sample was taken from each grab for analyzing total organic matter, total organic carbon, total nitrogen and phosphorus in different depths from three stations at various distances...
متن کاملWild and farmed salmon in Norway—A review
The Salmon industry in Norway includes three sectors, namely sea and river fishing for wild salmon, and salmon farming, or aquaculture. The three sectors provide different social, economic and cultural benefits to society, but also facemany problems and challenges. They have different interests, practices, traditions and audiences, and are also administered by different authorities and regulate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ICES Journal of Marine Science
سال: 1991
ISSN: 1054-3139,1095-9289
DOI: 10.1093/icesjms/47.3.404