A strategy for the conservation of biodiversity on mid-ocean ridges from deep-sea mining

Mineral exploitation has spread from land to shallow coastal waters and is now planned for the offshore, deep seabed. Large seafloor areas are being approved for exploration for seafloor mineral deposits, creating an urgent need for regional environmental management plans. Networks of areas where mining and mining impacts are prohibited are key elements of these plans. We adapt marine reserve design principles to the distinctive biophysical environment of mid-ocean ridges, offer a framework for design and evaluation of these networks to support conservation of benthic ecosystems on mid-ocean ridges, and introduce projected climate-induced changes in the deep sea to the evaluation of reserve design. We enumerate a suite of metrics to measure network performance against conservation targets and network design criteria promulgated by the Convention on Biological Diversity. We apply these metrics to network scenarios on the northern and equatorial Mid-Atlantic Ridge, where contractors are exploring for seafloor massive sulfide (SMS) deposits. A latitudinally distributed network of areas performs well at (i) capturing ecologically important areas and 30 to 50% of the spreading ridge areas, (ii) replicating representative areas, (iii) maintaining along-ridge population connectivity, and (iv) protecting areas potentially less affected by climate-related changes. Critically, the network design is adaptive, allowing for refinement based on new knowledge and the location of mining sites, provided that design principles and conservation targets are maintained. This framework can be applied along the global mid-ocean ridge system as a precautionary measure to protect biodiversity and ecosystem function from impacts of SMS mining

Desenvolvimento sustentável e a construção do estado Timorense

Direito do ambiente / Desenvolvimento sustentável / Timor-Lest

Marine planning in Portugal

Direito do mar / Portuga

O direito internacional, o direito comunitário e a nossa constituição : que rumo?

Direito internacional / Direito comunitário / Constituiçã

Entre o apelo dos recursos minerais e a protecção dos ecossistemas vulneráveis do mar profundo em Portugal. Enquadramento legal, sistema de competências e ordenamento

Artigo publicado em formato digital com ISBN: 978-989-97443-6-

Direito do mar: regulamentação normativa dos espaços marítimos

- Divulgação dos SUMÁRIOS das obras recentemente incorporadas ao acervo da Biblioteca Ministro Oscar Saraiva do STJ. Em respeito à Lei de Direitos Autorais, não disponibilizamos a obra na íntegra.- Localização na estante: 341.225.5 D598m- Organizado por: Marta Chantal Ribeiro e Wagner Menezes

Three Structural Pillars of the Future International Legally Binding Instrument on the Conservation and Sustainable Use of Marine Biodiversity of Areas Beyond National Jurisdiction

The Intergovernmental Conference on marine biodiversity of areas beyond national jurisdiction has started its work on the development of an international legally binding instrument (ILBI) on the conservation and sustainable use of such biodiversity. The negotiations on marine biodiversity beyond national jurisdiction (BBNJ) will therefore further evolve within this new stage of the process. Based on a role-playing game conducted with students of the master’s in public international law at Utrecht University, this chapter looks at how the regulation for marine biodiversity in areas beyond national jurisdiction could unfold by analysing three structural aspects of the development of the ILBI. First, as the ILBI is to be developed as an agreement under the United Nations Convention on the Law of the Sea, the first substantive section focuses on the relationship between the two treaties (Sect. 2). The next section looks at biodiversity itself, through the relationship between the Convention on Biological Diversity and the ILBI, notably on how the instruments could complement one another in areas beyond national jurisdiction (Sect. 3). Finally, the last substantive section assesses the character of the ILBI, to see whether institutional arrangements should be rooted in a global, region/sectoral and/or hybrid approach (Sect. 4). These three issues form, in our view, the three pillars of the structural development and practical significance of the ILBI