Group items tagged

Welcome - What is commercial fishing? Commercial fishing operations of the Santa Barbara Channel Squid - Coastal pelagic species (aka 'wetfish') Sea urchins - Sea cucumbers West coast lobster - Availability of seafood - Spot Prawn East coast lobster - Ridgeback shrimp - Crabs Factors affecting fisheries Nearshore finfish fishery - Halibut - Yellowtail and white seabass Sustainability Seafood consumption Ocean stewardship - Credits

December 18, 2012 The Ten Best Ocean Stories of 2012 | | | Share on redditReddit | Share on diggDigg | Share on stumbleuponStumble | Share on emailEmail | More Sharing ServicesMore Two market squids mating 2012 was a big year for squid science. Photo Credit: © Brian Skerry, www.brianskerry.com Despite covering 70 percent of the earth's surface, the ocean doesn't often make it into the news. But when it does, it makes quite a splash (so to speak). Here are the top ten ocean stories we couldn't stop talking about this year, in no particular order. Add your own in the comments! 2012: The Year of the Squid From the giant squid's giant eyes (the better to see predatory sperm whales, my dear), to the vampire squid's eerie diet of remains and feces, the strange adaptations and behavior of these cephalopods amazed us all year. Scientists found a deep-sea squid that dismembers its own glowing arm to distract predators and make a daring escape. But fascinating findings weren't relegated to the deep: at the surface, some squids will rocket themselves above the waves to fly long distances at top speeds. James Cameron Explores the Deep Sea Filmmaker James Cameron has never shied away from marine movie plots (See: Titanic, The Abyss), but this year he showed he was truly fearless, becoming the first person to hit the deepest point on the seafloor (35,804 feet) in a solo submarine. While he only managed to bring up a single mud sample from the deepest region, he found thriving biodiversity in the other deep-sea areas his expedition explored, including giant versions of organisms found in shallow water. Schooling sardines form a "bait ball." Small fish, such as these schooling sardines, received well-deserved attention for being an important part of the food chain in 2012. Photo Credit: © Erwin Poliakoff, Flickr Small Fish Make a Big Impact Forage fish-small, schooling fish that are gulped down by predators-should be left in the ocean for larger fish, marin

http://www.alaskafisheries.noaa.gov/newsreleases/2011/orangesubstance081811.pdf Alaska - NOAA determines "orange goo" in Alaska's Kivalina village is fungal spores The "orange goo" that washed ashore earlier this month in the remote Eskimo village of Kivalina along Alaska's northwest coast is fungal spores, not microscopic eggs as preliminary analysis indicated. Scientists at the NOAA Alaska Fisheries Science Center's Auke Bay Laboratory announced last week that the substance was biological in nature, rather than oil or pollution as originally thought by concerned residents of Kivalina. Per standard scientific procedure, samples were sent to NOAA's Analytical Response Team for a more thorough and detailed analysis and verification process. At NOAA's National Ocean Service Center for Coastal Environmental Health and Biomolecular Research, based in Charleston, S.C., a team of scientists highly-specialized and equipped to analyze microbiologic phenomena such as this determined that the substance is consistent with spores from a fungi that cause rust, a disease that infects only plants causing a rust-like appearance on leaves and stems. Rust fungi reproduce to infect other plants by releasing spores which disperse often times great distances by wind and water. However, whether this spore belongs to one of the 7,800 known species of rust fungi has not yet been determined. More information will be posted on the Alaska Fisheries Science Center website as it becomes available.

"Published Online September 22 2011 Science 28 October 2011: Vol. 334 no. 6055 pp. 505-509 DOI: 10.1126/science.1206583 Report Increasing N Abundance in the Northwestern Pacific Ocean Due to Atmospheric Nitrogen Deposition Tae-Wook Kim1, Kitack Lee1,*, Raymond G. Najjar2, Hee-Dong Jeong3, Hae Jin Jeong4 + Author Affiliations 1School of Environmental Science and Engineering, Pohang University of Science and Technology, Pohang, 790−784, Korea. 2Department of Meteorology, The Pennsylvania State University, University Park, PA 16802, USA. 3East Sea Fisheries Research Institute, National Fisheries Research and Development Institute, Gangneung, 210-861, Korea. 4School of Earth and Environmental Sciences, Seoul National University, Seoul, 151−747, Korea. ↵*To whom correspondence should be addressed. E-mail: ktl@postech.ac.kr Abstract The relative abundance of nitrate (N) over phosphorus (P) has increased over the period since 1980 in the marginal seas bordering the northwestern Pacific Ocean, located downstream of the populated and industrialized Asian continent. The increase in N availability within the study area was mainly driven by increasing N concentrations and was most likely due to deposition of pollutant nitrogen from atmospheric sources. Atmospheric nitrogen deposition had a high temporal correlation with N availability in the study area (r = 0.74 to 0.88), except in selected areas wherein riverine nitrogen load may be of equal importance. The increase in N availability caused by atmospheric deposition and riverine input has switched extensive parts of the study area from being N-limited to P-limited. "

Northeast - Red Tide/Shellfish Closure Extension Through December 31, 2011 At the request of the U.S. Food and Drug Administration, NOAA Fisheries Service has extended the temporary paralytic shellfish poisoning (PSP) closure through December 31, 2011, due to the presence of high levels of the toxin that causes PSP. See a chart of the closure area. NOAA Fisheries Service may terminate the emergency regulations at an earlier date by publishing a notice of termination in the Federal Register if information becomes available indicating such action is warranted.

"Washington, DC - 03/12/2012 - The Pew Environment Group commended Sens. John Kerry (D-Mass.), Olympia J. Snowe (R-ME), John D. Rockefeller (D-WV), Scott Brown (R-MA), and Sheldon Whitehouse (D-RI) today for introducing the Fisheries Investment and Regulatory Relief Act (FIRRA). A companion bill is expected in the House by Reps. Barney Frank (D-MA) and Frank Guinta (R-NH). This bipartisan legislation would ensure that key programs critical to sustainably managing ocean fish populations, and the fishermen and communities that depend on them, would receive increased and sustained funding. "

"NOAA Fisheries Celebrates Opening of New La Jolla Laboratory"