Wild populations of salmon and seatrout in the Hardanger Fjord show significant declines in recent years.The report also describes the hydrographical conditions and the aquaculture production of salmonids in the fjord. The official numbers of adult salmon lice predating on cage reared salmon are used to estimate the production of salmon lice during spring in this fjord. It is assumed that salmon lice are the most acute threat to wild salmonids in the fjord, but the genetic impact of farmed escapees is also of great concern. A lowering of the action level for salmon lice treatment and initiation of a environmental survaillance programme is proposed. NORSK SAMMENDRAG: Bestandsutviklingen for ville bestander av laks og sjøørret i Hardangerfjor...
The regulation of aquaculture production in Norway considers the potential impact of salmon lice on ...
The report entails a critical review of the factual basis(*) concerning interactions between farmed ...
Salmon lice, Lepeophtheirus salmonis, are naturally occurring parasites of salmon in sea water. Inte...
Wild populations of salmon and seatrout in the Hardanger Fjord show significant declines in recent y...
When the Atlantic salmon migrate to the sea during spring and early summer, the levels of salmon lic...
abstract: The long and narrow Hardanger fjord in western Norway has a high density of salmon farms a...
In Norway, 29 fjords and 52 rivers have been designated for protection in order to prevent the infec...
Wild Atlantic salmon populations are declining. Since the 1970s, the proportion returning to Norwegi...
This is the first in-depth study which quantifies lice infestation levels on wild and farmed salmoni...
Farming of Atlantic salmon have been in rapid growth since the 1970's and is now an important indust...
A further growth in the Norwegian aquaculture industry might potentially be hampered by the conclusi...
Sea lice cause significant challenges for the aquaculture industry due to welfare problems, loss in ...
The development and dispersal of salmon lice (Lepeophtheirus salmonis) were studied in an intensive ...
Salmon lice infestation is a challenge for wild post-smolt salmon during migration from their natal ...
Based on numerical results of currents from a high resolution fjord model, dispersion of salmon lice...
The regulation of aquaculture production in Norway considers the potential impact of salmon lice on ...
The report entails a critical review of the factual basis(*) concerning interactions between farmed ...
Salmon lice, Lepeophtheirus salmonis, are naturally occurring parasites of salmon in sea water. Inte...
Wild populations of salmon and seatrout in the Hardanger Fjord show significant declines in recent y...
When the Atlantic salmon migrate to the sea during spring and early summer, the levels of salmon lic...
abstract: The long and narrow Hardanger fjord in western Norway has a high density of salmon farms a...
In Norway, 29 fjords and 52 rivers have been designated for protection in order to prevent the infec...
Wild Atlantic salmon populations are declining. Since the 1970s, the proportion returning to Norwegi...
This is the first in-depth study which quantifies lice infestation levels on wild and farmed salmoni...
Farming of Atlantic salmon have been in rapid growth since the 1970's and is now an important indust...
A further growth in the Norwegian aquaculture industry might potentially be hampered by the conclusi...
Sea lice cause significant challenges for the aquaculture industry due to welfare problems, loss in ...
The development and dispersal of salmon lice (Lepeophtheirus salmonis) were studied in an intensive ...
Salmon lice infestation is a challenge for wild post-smolt salmon during migration from their natal ...
Based on numerical results of currents from a high resolution fjord model, dispersion of salmon lice...
The regulation of aquaculture production in Norway considers the potential impact of salmon lice on ...
The report entails a critical review of the factual basis(*) concerning interactions between farmed ...
Salmon lice, Lepeophtheirus salmonis, are naturally occurring parasites of salmon in sea water. Inte...