The European Maritime Safety Agency (EMSA) has commissioned a study to consolidate information on the subject of continuous Underwater radiated noise (URN) from shipping, in order to derive recommendations for a future multi-stakeholder strategy within Europe. The 103 page report is now available to read.
The study focussed on four main subject areas, with noise sources, environmental impact and policy providing the basis for the main goal, mitigation. The main source of URN from shipping is broadband propeller cavitation, radiating noise over a large frequency range. Machinery, primarily main propulsion engines, can also have an important contribution. Continue reading “Report analyzing the impacts of underwater noise in Europe published by EMSA”
The Maritime and Coastguard Agency is to work with industry to develop local self-regulated schemes for the safe disposal of redundant pyrotechnics ( marine flares) from the pleasure vessel sector. It follows a consultation (which concluded on 15 March) with the industry, industry regulators and boat-owners to seek ways considered acceptable to all for the effective means of disposing of flares.
