Intense heat has caused algal blooms to form in western Lake Erie much sooner than normal. Though toxin levels are not yet known, officials are issuing their standard advice to stay away from all scums floating on the lake surface…. Read More ›
Last year saw an alarming dieoff of North Atlantic right whales, something researchers refer as an “unusual mortality event.” Their carcasses littered the shores of the east coast—12 in Canada and 5 in the United States. Necropsies revealed that most of the animals died from blunt force trauma or entanglement issues. This brings the North Atlantic right whale’s fragile population to an estimated fewer than 500.
Around the world, coral reefs are facing trouble. Coral bleaching, due in part to rising ocean temperatures, has stressed reefs, leaving them weakened and susceptible to disease. Now, in Florida, scientists are struggling to combat a mysterious disease that’s threatening the future of the world’s third largest coral reef.
Global warming will drive many of North America’s fish species hundreds of miles northward, potentially costing coastal fishing communities billions of dollars over the next few decades, new research shows. In New England, the centuries-old cod fishery is at… Read More ›
But in terms of understanding how fast the Earth is warming, the key is the oceans.
From Science Daily Increased fluctuations in the path of the North Atlantic jet stream since the 1960s coincide with more extreme weather events in Europe such as heat waves, droughts, wildfires and flooding, reports a University of Arizona-led team. The… Read More ›
“Across the United States, changes in our climate and our oceans are having very real and profound effects on communities, businesses, and the natural resources we depend on — including our economically valuable fisheries …” declared a NOAA Fisheries webpage updated in June. “Understanding these changes and measuring their impacts is an important part of NOAA Fisheries’ mission.”