The Ocean Brief
Short ocean stories and insights covering science, policy, innovation, and the ocean community
Deep knowledge supports Angel shark protection
Héctor Toledo-Padilla explains how Ocean Census is providing crucial deep-sea data to support protection of this critically endangered species.
Ship enclosed spaces are more dangerous than you think
At the IMO Sub-Committee on Carriage of Cargoes and Containers, Dónal Burke presented research demonstrating that enclosed spaces on ships can be more deadly than previously thought.
Modernising competency standards for the age of autonomous shipping
At the IMO Intersessional Working Group on Maritime Autonomous Surface Ships (MASS), Gordon Meadow and Ross Macfarlane of MASSPeople proposed new competency standards.
Being part of the conversation at IMO
Institute of Marine Engineering, Science and Technology (IMarEST) President Martin Shaw reflects on the papers submitted to the ninth session of the IMO Sub-Committee on Carriage of Cargoes and Containers.
Acting as a delegate to the IMO
Andy Wright talks us through IMarEST’s role at the International Maritime Organization (IMO).
Plastic additives messing with amphipod sex life
Plastic waste in the water might be stopping - or interrupting - some shrimp-like creatures from reproducing. In a unique study, the ability of ‘shrimp like’ creatures to reproduce successfully was found to be compromised by chemicals found in everyday plastics.
How ESRI is supporting the marine GIS professional
How ESRI supports marine GIS professionals with seabed maps
Endangered turtle population under threat as pollution may lead to excess of females being born
Researchers from Australia studied the influence of pollution on the sex ratio of clutches of sea green turtles. This species is at risk of extinction from a current lack of male hatchlings. They concluded that exposure to the heavy metals cadmium and antimony, accumulated by the mother and transferred to her eggs, may cause embryos to be feminised. Pollution may thus compound the female-biasing influence of rising global temperatures on green sea turtles.