Major changes are occurring in the ocean. Climate change and subsequent melting sea ice are not necessarily good changes. Why are acoustic Doppler current profilers an invaluable tool to get a complete picture of the Arctic’s changing wave conditions in the context of climate change?In the Arctic, the end-of-summer sea ice extent in 2020 was the second-lowest in the last 42 years.
US-based seabed survey and ocean exploration company Ocean Infinity on Tuesday said it had agreed to acquire the Sweden-based subsea survey firm MMT."Ocean Infinity and MMT are excited to announce an acquisition that brings together MMT’s deep expertise and established track record as a distinguished marine survey and data analytics provider and Ocean Infinity’s best-in-class robotic technology
Hawboldt Industries installed an ABB winch drive with in-built active heave compensation (AHC) software at the heart of a new winch and offshore crane for the research vessel Kilo Moana, giving University of Hawai‘i Marine Center scientists a reliable means of deploying water sampling equipment at depths up to 5,000 meters in even the roughest sea conditions.
Danish offshore support vessel operator Maersk Supply Service will continue providing marine support to The Ocean Cleanup, a nonprofit engineering and environmental organization working to rid oceans of plastic pollution.The Ocean Cleanup’s mission is to develop advanced technologies to rid the world’s oceans of plastic.
The European Union is considering a plan to increase its offshore wind energy capacity five-fold this decade and 25-fold by 2050, as it seeks to become climate neutral by mid-century, according to a draft policy.The 27-nation EU, which is already home to 42% of the world's offshore wind capacity, says the technology now produces clean power at a lower price than any fossil fuel-based source.
Japanese shipping company NYK Line and shipbuilder Japan Marine United Corporation (JMU) say they plan to introduce a new shipbuilding contract that guarantees propulsion performance in actual sea conditions, factoring in heavy sea states encountered by vessels at sea.Typically, shipbuilding contracts guarantee ship speed based on horsepower in calm sea conditions, without waves.
A Japanese bulk carrier that ran aground on a reef in Mauritius last month threatening a marine ecological disaster around the Indian Ocean island has broken apart, authorities said on Saturday.The condition of the MV Wakashio was worsening early on Saturday and it split by the afternoon, the Mauritius National Crisis Committee said.“At around 4:30 p.m.
A federal judge dismissed lawsuits by Grand Princess cruise ship passengers who sued for emotional distress caused by their fear of exposure to COVID-19, saying that allowing their cases to proceed would “lead to a flood of trivial suits.”Judge Gary Klausner in Los Angeles said in Tuesday’s ruling that allowing passengers to collect damages based on potential COVID-19 exposure without suffering
Ocean Voyages Institute’s marine plastic recovery vessel, S/V KWAI, docked at the port of Honolulu at the end of June after a 48-day expedition successfully removing 103 tons (206,000 lbs.) of fishing nets and consumer plastics from the North Pacific Subtropical Convergence Zone (more commonly known as the Great Pacific Garbage Patch or Gyre).
Thirty years ago, a ship built in Hobart by Incat Tasmania challenged for the Hales Trophy which recognizes the fastest commercial passenger ship to cross the Atlantic Ocean. The 74-meter Hoverspeed Great Britain left New York on her Transatlantic Challenge voyage arriving in at Bishop Rock on England’s south coast on June 23, 1990. The crossing achieved in 3 days, 7 hours and 54 minutes.
Search & Rescue algorithm identify hidden “traps” in ocean waters, helping to more quickly identify regions where objects — and missing people — may have converged.The ocean is a messy and turbulent space, where winds and weather kick up waves in all directions. When an object or person goes missing at sea, the complex
The wreck of one of the U.S. Navy's longest serving battleships has been found 15,400 feet beneath the surface about 65 nautical miles southwest of Pearl Harbor, researchers said Monday.The USS Nevada (BB-36), which served in two world wars over the course of a career that spanned more than three and a half decades, was discovered by underwater and terrestrial archaeology firm SEARCH, Inc.