Atlantic Salmon Current Events | Atlantic Salmon News
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Farmed salmon could become an invasive species in forest streams
Ever since the Norwegians expanded commercial farming of salmon in the 1960s, the industry has continued to rapidly grow worldwide. view more (2007-03-09)
Artificial night lighting jeopardises the survival of sea life
Artificial night lighting can jeopardise the survival of sea turtles by obliterating environmental cues. Writing in the August issue of Biologist, Mike Salmon, of Florida Atlantic University, USA, explains how artificial coastal lighting disturbs female sea turtles' navigation to nest beaches and disorientates their hatchlings so that many fail to... view more... (2003-08-01)
Healthier Salmon Means Healthier Cardiac Patients
A study carried out by the Heart and Lung Centre at Ullevaal Hospital in Oslo has demonstrated that domesticated salmon fed with fish oil containing a large amount of omega-3 fatty acids is better for cardiac patients than salmon fed with vegetable oil (rapeseed oil). view more (2004-09-01)
A new chemical method for distinguishing between farmed and wild salmon
Wild salmon and farmed salmon can now be distinguished from each other by a technique that examines the chemistry of their scales. view more (2009-09-30)
New report: Explosive growth changes salmon industry
A new report, the first to take a comprehensive look at market competition between wild and farmed salmon, sheds new light on the contentious and complex issues surrounding farmed and wild salmon. view more (2007-03-08)
Special chip provides better picture of salmon health
How do you tell if a fish is fit and well? This is a question which has troubled farmers and biologists for years, but now scientists may have come up with the answer-using DNA chips. view more (2006-10-17)
Stick to wild salmon unless heart disease is a risk factor, risk/benefit analysis of farmed and wild fish shows
On the one hand, farmed salmon has more heart-healthy omega-3 fatty acids than wild salmon. On the other hand, it also tends to have much higher levels of chemical contaminants that are known to cause cancer, memory impairment and neurobehavioral changes in children. view more (2005-12-27)
Divergent life history shapes gene expression in brains of salmon
Scientists working with salmon have found that gene expression in the brain can differ significantly among members of a species with different life histories. view more (2005-07-21)
Signals from the Atlantic Salmon Highway
For years scientists have struggled to understand the decline and slow recovery of Atlantic salmon, a once abundant and highly prized game and food fish native to New England rivers. Biologists agree that poor marine survival is affecting salmon in the U.S. and Canada, but specific causes are difficult to determine in the ocean. Small acoustic... view more... (2008-08-19)
Salmon farming could harm the environment
Fish farming is flourishing at the expense of other marine life TOXIC chemicals used by salmon farms could be killing off tiny animals that are vital to the marine food chain, scientists warn in a confidential report for the British government leaked to New Scientist. ... view more... (2002-04-24)
Wolves would rather eat salmon
Although most people imagine wolves chasing deer and other hoofed animals, new research suggests that, when they can, wolves actually prefer fishing to hunting. view more (2008-09-02)
UBC study establishes formula for predicting climate change impact on salmon stocks
University of British Columbia researchers have found a way to accurately predict the impact of climate change on imperilled Pacific salmon stocks that could result in better management strategies. view more (2008-11-13)
Can we identify escaped salmon by means of their DNA?
Escaped salmon are a problem for the fish-farming industry. Is it possible to identify the fish-farm from which salmon have escaped by testing a sample of their DNA? Scientists at the Institute of Marine Research in Bergen have been looking into the prospects of doing so. view more (2004-08-31)
Unfavorable ocean conditions likely cause of low 2007 salmon returns along West Coast
NOAA scientists are reviewing unusual environmental conditions in the Pacific Ocean as the likely culprit for the dramatically low returns of Chinook and coho salmon to rivers and streams along the West Coast of the United States in 2007. view more (2008-03-04)
THE SALMON FARMING INDUSTRY: Forward Thinking Strategies for Sea Lice Control
The problems and issues of sea lice infection in farmed salmon are a major and topical concern for the whole industry. A special issue of the Society of Chemical Industry (SCI) journal, Pest Management Science to be published in May 2002 reports on the prospect of developing an integrated pest management programme for sea lice control. Presenting... view more... (2002-05-14)
Poachers impact the future of salmon
The riches of the country seemed inexhaustible. However, human beings have a lot of impact on the nature. Let's consider for example the Kamchatka salmons. Within the last 10-15 years the quantity of silversides (Oncorhynchus kisutch) reduced by several times. Prohibition of this species fishing is under discussion now. And king salmon... view more... (2003-11-21)
Salmon Farming: Towards an Integrated Pest Management Strategy for Sea Lice
The problems and issues of sea lice infestation in farmed salmon are a major threat to industry and the environment. A major conference confronting these problems Salmon farming: towards an Integrated Pest Management strategy for Sea Lice is to be held from 18-19 June 2001 at the Department of Zoology, University of Aberdeen, UK, organised by SCI.... view more... (2001-05-09)
Salmon go veggie to save wild fish stocks
Salmon, like humans, require omega-3 fatty acids in their diet to function healthily. But as the fish farming industry expands, feeding salmon and other aquatic species with pellets containing fishmeal and oil derived from processing wild-caught marine fish is unsustainable in the long term. view more (2006-04-04)
Stiff competition: size matters
Are longer sperm more successful than shorter sperm in the race for life? This is one of the questions Dr. Matthew Gage (University of East Anglia) will be addressing on Wednesday 31st March 2004 at the annual SEB meeting in Edinburgh (29th March - 2nd April 2004). Dr. Gage will present evidence that sperm speed, size and shape all matter when it... view more... (2004-03-26)
Do smelly fish make better friends?
How do you win friends and influence people? Pay for dinner at a restaurant? Adopt a considerate approach to colleagues? Try an expensive new perfume? It seems that in the fish world making friends depends on how smelly you are! In a report to be published in May in Animal Behaviour, researchers at Glasgow University and the FRS Freshwater... view more... (2000-04-03)
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