11 Jun 2024

Limited understanding of basic ocean processes is hindering progress in marine carbon dioxide removal, with the on-going commercialisation of some approaches “premature and misguided”, say a group of international scientists. In a new paper researchers review the climatic effectiveness of four ‘nature-based’ techniques using marine biological processes. These involve shellfish cultivation, seaweed farming, coastal blue […]

09 May 2023

A United Nations report highlights the opportunities the ocean holds and charts a course to sustainably use marine resources. The United Nations Conference on Trade and Development (UNCTAD) Trade and Environment Review 2023, published on 8 May, analyses the world’s ocean economy – worth an estimated $3-6 trillion – and assesses how human activity and multiple […]