Gliders: Scientists add more underwater robots to monitor North Atlantic right whales

June 29, 2024 Canada, New England

In the race to protect the endangered species, researchers are bringing in more underwater robots—unmanned vehicles known as gliders that slowly patrol the Gulf of St. Lawrence, passively listening for whales. Gliders can stay at sea for months, move far offshore and work in all types of weather. They’re equipped with underwater microphones that scientists use to track the animals. The team added a third glider to its fleet this summer, expanding its ability to monitor whales’ whereabouts by sea and air. It’s collaborative effort involving researchers from University of New Brunswick, Ocean Tracking Network, Transport Canada and Woods Hole Oceanographic. more, >>CLICK TO READ<< 19:37

Associate Professor Kimberley Davies, Gulf of St. Lawrence, known as gliders, New Brunswick, NOAA, North Atlantic right whales, Ocean Tracking Network, to monitor, Transport Canada, University of New Brunswick., unmanned vehicles, Woods Hole Oceanographic

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The New England groundfish debacle (Part III): who or what is at fault? Nils E. Stolpe/FishNet

It took me a while to decide how to most accurately describe the situation that has been visited upon the New England fishing communities that are and since colonial times have been dependent on the groundfish fisheries.

NILS STOLPE: The New England groundfish debacle (Part IV): Is cutting back harvest really the answer?

While it’s a fact that’s hardly ever acknowledged, the assumption in fisheries management is that if the population of a stock of fish isn’t at some arbitrary level, it’s because of too much fishing. Hence the term “overfished.” Hence the mandated knee jerk reaction of the fisheries managers to not enough fish; cut back on fishing. What of other factors? They don’t count. It’s all about fishing, because fishing is all that the managers can control; it’s their Maslow’s Hammer. When it comes to the oceans it seems as if it’s about all that the industry connected mega-foundations that support the anti-fishing ENGOs with hundreds of millions of dollars a year in “donations” are interested in controlling. Read the article here

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