Data Processing

© David Mohn / Adobe Stock

Nutrient Pollution is Widespread in US Lakes -EPA

A recent study has found that nutrient pollution is widespread in the U.S. lakes, with four in 10 lakes suffering from too much nitrogen and phosphorus, according to national assessment conducted by the U.S. Environmental Protection Agency (EPA).   Excess nutrients can cause algae blooms, lower oxygen levels, degraded habitat for fish and other life, and lower water quality for recreation. The National Lakes Assessment also found an algal toxin – microcystin – in 39 percent of lakes but below levels of concern. Low concentrations of the herbicide atrazine were found in 30 percent of

© Shaun Wilkinson / Adobe Stock

US Offshore Wind Faces Pushback from Fishing Groups

the access to prime fishing areas. The U.S. Bureau of Ocean Energy Management (BOEM) was set to administer the lease sale on December 15, when a petition to delay the auction was presented to the federal court. The U.S Bureau of Ocean Energy and Management (BOEM) requires an extensive stakeholder marine spatial planning process that de-conflicts the wind energy area prior to the Point of Sale Notice (PSN).  The Business Network for Offshore Wind, a business network that aims to help usher the U.S. into the offshore wind market, said it believes addressing stakeholder conflicts throughout

Courtesy South Carolina Ports Authority

U.S.House Passes New Water-Resources Measure

Today's passage of S.612, the Water Infrastructure Improvement for the Nation Act (WIIN), formerly known as Water Resources Development Act (WRDA), by the U.S. House of Representatives, moves the Charleston Harbor Deepening Project closer to securing the authorization necessary to begin construction. "We applaud the House for passing this legislation before the end of the year, which is critical to modernizing ports and port-related infrastructure across the country," said Jim Newsome, SCPA President and CEO. "The South Carolina Delegation worked extremely hard to move this bill

EIVA's New Blended Learning Courses

EIVA NaviSuite software users can now join EIVA’s new blended learning courses.   The agendas of the traditional classroom courses have been amended to include more advanced subjects, supplemented by basic training via dedicated eLearning modules. The result is more extensive training, which starts as soon as users sign up online. EIVA has redesigned their training setup to more easily match users’ needs and open hours. Also, this allows the software provider to offer more advanced training. The result of these redesigns is blended learning.  Advanced classroom courses

Seabed Worker ROV Photo Swire Seabed

Swire Seabed Buys Fourth Subsea Vessel

investing in new assets and facilitating the company’s development and expansion in both current and new market segments,” says CEO, Swire Seabed, Arvid Pettersen.   Headquartered in Bergen, Norway, Swire Seabed is a fully owned subsidiary of Swire Pacific Offshore, a diversified marine services conglomerate. Swire Seabed prides itself on its strong track record of undertaking a wide range of subsea operations and its team of highly experienced onshore and offshore specialists.   Swire Seabed’s other subsea vessels are Seabed Worker, Seabed Supporter and Seabed Prince

Marine Technology Magazine Cover Oct 2016 - AUV Operations

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