Recent Posts - page 8

  • Warming Oceans Threaten Starfish

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    According to Rebecca Vega Thurber, an associate professor of environmental microbiology at Oregon State University, who was not involved in the study, “What’s really exciting about this paper is the really strong correspondence between this temperature anomaly that occurred during that year when the sea stars started dying.”

    Everywhere the warming went, the sunflower stars sickened and died.

    The study showed a correlation between warming temperatures and the spread of the disease, not a direct cause. But it corroborates a hypothesis that was initially questioned because the virus that researchers think is responsible also shows up in healthy sea stars.

  • A Shocking 40% Increase in Ocean Warming

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    As the oceans continue to heat up, those effects will become more catastrophic, scientists say. Rainier, more powerful storms like Hurricane Harvey in 2017 and Hurricane Florence in 2018 will become more common, and coastlines around the world will flood more frequently. Coral reefs, whose fish populations are sources of food for hundreds of millions of people, will come under increasing stress; a fifth of all corals have already died in the past three years.

  • Dead-Zones on US West Coast Now Normal

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    Scientists say West Coast waters now have a hypoxia season, or dead-zone season, just like the wildfire season. Hypoxia is a condition in which the ocean water close to the seafloor has such low levels of dissolved oxygen that the… Read More ›

  • Federal Fisheries Managers Ordered to Re-issue Gillnet Regulations

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    (Reuters) – The Trump administration unlawfully withdrew a plan to limit the number of whales, turtles and other marine creatures permitted to be inadvertently killed or harmed by drift gillnets used to catch swordfish off California, a federal judge has… Read More ›

  • Alaskan Waters Near ANWR Opened for Oil Drilling

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    On Wednesday, the Trump Administration proposed creating a new gas-drilling island less than 30 miles from the coast of Alaska’s Arctic National Wildlife Refuge (ANWR). The move is the latest in the Trump Administration’s plan to open up and auction off nearly all US waters for offshore drilling. The deal would reverse President Obama’s Arctic drilling ban.

  • Unseasonal Warm Waters off British Columbia Coast

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    The blob is back. A meteorologist says unseasonable conditions in B.C. are likely once again causing a large area of the Pacific Ocean to heat up, emulating a phenomenon from past years called the “blob.” That mass of warm water was blamed… Read More ›

  • Bluefin Tuna Make West Coast Comeback

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      SAN DIEGO (Reuters) – Large Pacific bluefin tuna not seen in California waters for decades have reappeared, to the delight of fishing enthusiasts and scientists, as global conservation efforts have proven effective for one of the ocean’s priciest and… Read More ›

  • Lerptospirosis Outbreak among Calif Sea Lions

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    The center said it sees a surge in the number of sea lions admitted with symptoms of leptospirosis every four to five years. Before the 2017 outbreak, the most recent ones occurred in 2011 and 2008. During the 2011 outbreak, about 200 sea lions infected with leptospirosis were admitted to the center, according to a news release.

  • Catch Limits Set on Atlantic Herring

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    Herring are important economically because they serve as key bait for the lobster and tuna industries. They’re also used as food for human consumption. But perhaps most important, the fish is a critical part of the marine ecosystem because it serves as food for whales, seals and large fish.

  • Our Ocean Connection: The Challenges, The Cures

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    By Charmaine Coimbra Dominoes.  It’s like 150 years of stacked dominoes collapsing in four directions from Rugby, North Dakota, North America’s geographical center and from every geographical center of every continent on Planet Earth—with the final dominos landing in every… Read More ›