Thousands of suffocating fish have been spotted dying off a British beauty spot where the sea has been turned red by what experts believe could be a rare killer bloom of toxic algae. Warnings have been issued around St Austell Bay, Cornwall, where the mysterious rusty brown seas threaten to poison bathers, infect food and […]
by Richard Harris Scientists say the world’s coral reefs could go extinct during our children’s lifetimes. Human activities are putting this beautiful ecosystem at risk. Some risks are obvious — such as global warming, which results in overheated seas. Others are more subtle. Consider the case of the damselfish: Looking off the coast from the […]
The eastern seaboard’s longest continuous shark-targeted survey (UNC), conducted annually since 1972 off North Carolina, demonstrates sufficiently large declines in great sharks to imply their likely functional elimination. Declines in seven species range from 87% for sandbar sharks (Carcharhinus plumbeus); 93% for blacktip sharks (C. limbatus); up to 97% for tiger sharks (Galeocerdo cuvier); 98% […]
By BRIAN SKOLOFF, Associated Press Writer ISLAMORADA, Fla. – Boat captain Tad Burke looks out over Florida Bay and sees an ecosystem that’s dying as politicians, land owners and environmentalists bicker. He’s been plying these waters for nearly 25 years, and has seen the declines in shrimp and lobster that use the bay as a […]
By MARY PEMBERTON (AP) ANCHORAGE, Alaska — Yukon River smokehouses should be filled this summer with oil-rich strips of king salmon — long used by Alaska Natives as a high-energy food to get through the long Alaska winters. But they’re mostly empty. The kings failed to show up, and not just in the Yukon. One […]
This graph presents only seafood caught by fisheries. Overall per capita seafood (or aquatic products, including freshwater fishes and invertebrates) therefore, will be maintained only if aquaculture picks up the slack. Pauly, D., Lectures to the 2003 class of the United Nations University Fisheries Training Program, Institute of Marine Research, Reykjavik, December 15-19, 2002 Technorati […]
By Jeremy Hance The first global study of open ocean (pelagic) sharks and rays found that 32 percent of the species are threatened with extinction largely due to overfishing and bycatch, making pelagic sharks and rays more threatened than birds (12 percent), mammals (20 percent), and even amphibians (31 percent), which are considered to be […]
By John Ross A LACK of food due to climate change has been blamed for a 19 per cent drop in Scotland’s seabird population over the past eight years. Experts say the decline, which is much greater than the 9 per cent drop for the UK as a whole, highlights a deeply worrying trend. The […]
By Anna Salleh Giant jelly fish are taking over parts of the world’s oceans due to overfishing and other human activities, say researchers. Dr Anthony Richardson of CSIRO Marine & Atmospheric Research and colleagues, report their findings in the journal Trends in Ecology and Evolution. “We need to take management action to avert the marine […]
By Gideon Long / Santiago First, in late March the bodies of about 1,200 penguins were found on a remote beach in southern Chile. Next came the sardines — millions of them — washed up dead on a nearby stretch of coastline in April, causing a stench so noxious that nearby schools were closed and […]
