In recent years, diarrhetic shellfish poison due to toxic dinoflagellates has been a threat against the developing mussel industry in southern Norway. A raft of catamaran type equipped with hydraulic winch and frames for suspension of mussels was constructed. The frames could be lowered and raised separately and also raised 3 m above the sea surface for destroying predators and fouling organisms. Total capacity of the raft is 15 tons of mussels. Toxic mussels, which in June were lowered below the pycnocline to 30 m depth where Dinophysis spp. occurred in low numbers only, stayed toxic until December. The meat content decreased gradually during this period, but increased when the mussels were raised to the surface water. It is concluded that...
Årsliste 2008Det foretas tiltak for å bedre miljøtilstanden i indre Oslofjord. Tiltakene innebærer a...
Spat collectors were suspended on 7 localities on the Skagerrak Coast from 21 May to 3 September 19...
Our investigations show that artificial upwelling of nutrient rich waters in fiords, using a submerg...
In recent years, diarrhetic shellfish poison due to toxic dinoflagellates has been a threat against ...
Prosjektleder André StaalstrømModellen GEMSS har blitt benyttet for å beregne konsentrasjon av tre f...
Bivalves are ancient animals that feed by filtering large volumes of water. In this way, phytoplankt...
The main goal of this report is to compile and present available data on algal toxins in blue mussel...
Referring to known harmful algal blooms, a risk mapping of the most exposed areas along the Norwegia...
The main goal of this report is to compile and present available data on algal toxins in blue mussel...
Eutrophication of coastal waters is a serious environmen-tal problem with high costs for society glo...
Seawater currents, mussel (Mytilus edulis L.) condition index (content of soft tissue), algae concen...
Common species of freshwater mussels may, like the freshwater pearl mussel (Margaritifera margaritif...
I forbindelse med konsekvensene av eventuell letevirksomhet etter olje i det nordlige Barentshavet h...
Basert på detaljerte feltregistreringer av dyp og substrattype (utført av NGU og FFI), kombinert med...
Spat collectors were suspended on 7 localities on the Skagerrak Coast from 21 May to 3 September 19...
Årsliste 2008Det foretas tiltak for å bedre miljøtilstanden i indre Oslofjord. Tiltakene innebærer a...
Spat collectors were suspended on 7 localities on the Skagerrak Coast from 21 May to 3 September 19...
Our investigations show that artificial upwelling of nutrient rich waters in fiords, using a submerg...
In recent years, diarrhetic shellfish poison due to toxic dinoflagellates has been a threat against ...
Prosjektleder André StaalstrømModellen GEMSS har blitt benyttet for å beregne konsentrasjon av tre f...
Bivalves are ancient animals that feed by filtering large volumes of water. In this way, phytoplankt...
The main goal of this report is to compile and present available data on algal toxins in blue mussel...
Referring to known harmful algal blooms, a risk mapping of the most exposed areas along the Norwegia...
The main goal of this report is to compile and present available data on algal toxins in blue mussel...
Eutrophication of coastal waters is a serious environmen-tal problem with high costs for society glo...
Seawater currents, mussel (Mytilus edulis L.) condition index (content of soft tissue), algae concen...
Common species of freshwater mussels may, like the freshwater pearl mussel (Margaritifera margaritif...
I forbindelse med konsekvensene av eventuell letevirksomhet etter olje i det nordlige Barentshavet h...
Basert på detaljerte feltregistreringer av dyp og substrattype (utført av NGU og FFI), kombinert med...
Spat collectors were suspended on 7 localities on the Skagerrak Coast from 21 May to 3 September 19...
Årsliste 2008Det foretas tiltak for å bedre miljøtilstanden i indre Oslofjord. Tiltakene innebærer a...
Spat collectors were suspended on 7 localities on the Skagerrak Coast from 21 May to 3 September 19...
Our investigations show that artificial upwelling of nutrient rich waters in fiords, using a submerg...