Nelia C Mestre
Biographic Data
| ID | 6227673 |
|---|---|
| NAME | Nelia C Mestre |
| GIVEN NAMES | Nelia C |
| FAMILY NAME | Mestre |
| SIGNATURE | MESTRE N C |
| AFFILIATIONS | University of Algarve |
| ORCID | 0000-0001-6871-9984 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Illuminating deep-sea considerations and experimental approaches for mCDR proposals
Thresholds in deep-seabed mining
The establishment of thresholds is integral to environmental management. This paper introduces the use of thresholds in the context of deep-seabed mining, a nascent industry for which an exploitation regime of regulations, standards and guidelines is still in the process of being developed, and for which the roles and values of thresholds have yet to be finalised. There are several options for integrating thresholds into the International Seabed …
Assessing plume impacts caused by polymetallic nodule mining vehicles
Deep-sea mining may be just a few years away and yet society is struggling to assess the positive aspects, such as increasing the supply of metals for battery production to fuel the green revolution, versus the potentially large environmental impacts. Mining of polymetallic (manganese) nodules from the deep ocean is likely to be the first mineral resource targeted and will involve direct impacts to hundreds of km2 of seabed per mine per year. How…
Application of scientific criteria for identifying hydrothermal ecosystems in need of protection
Deep-sea hydrothermal vent fields are globally rare (abundant in numbers, but extremely small in area) and are rich in extraordinary life based on chemosynthesis rather than photosynthesis. Vent fields are also sources of polymetallic sulfides rich in copper and other metals. Mineral resources of the international seabed beyond national jurisdictions (referred to as the “Area”) are administered by the International Seabed Authority (ISA), which h…
Research is needed to inform environmental management of hydrothermally inactive and extinct polymetallic sulfide (PMS) deposits
Polymetallic sulfide (PMS) deposits produced at hydrothermal vents in the deep sea are of potential interest to miners. Hydrothermally active sulfide ecosystems are valued for the extraordinary chemosynthetic communities that they support. Many countries, including Canada, Portugal, and the United States, protect vent ecosystems in their Exclusive Economic Zones. When hydrothermal activity ceases temporarily (dormancy) or permanently (extinction)…
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Research is needed to inform environmental management of hydrothermally inactive and extinct polymetallic sulfide (PMS) deposits
Polymetallic sulfide (PMS) deposits produced at hydrothermal vents in the deep sea are of potential interest to miners. Hydrothermally active sulfide ecosystems are valued for the extraordinary chemosynthetic communities that they support. Many countries, including Canada, Portugal, and the United States, protect vent ecosystems in their Exclusive Economic Zones. When hydrothermal activity ceases temporarily (dormancy) or permanently (extinction)…
Application of scientific criteria for identifying hydrothermal ecosystems in need of protection
Deep-sea hydrothermal vent fields are globally rare (abundant in numbers, but extremely small in area) and are rich in extraordinary life based on chemosynthesis rather than photosynthesis. Vent fields are also sources of polymetallic sulfides rich in copper and other metals. Mineral resources of the international seabed beyond national jurisdictions (referred to as the “Area”) are administered by the International Seabed Authority (ISA), which h…
Assessing plume impacts caused by polymetallic nodule mining vehicles
Deep-sea mining may be just a few years away and yet society is struggling to assess the positive aspects, such as increasing the supply of metals for battery production to fuel the green revolution, versus the potentially large environmental impacts. Mining of polymetallic (manganese) nodules from the deep ocean is likely to be the first mineral resource targeted and will involve direct impacts to hundreds of km2 of seabed per mine per year. How…
Thresholds in deep-seabed mining
The establishment of thresholds is integral to environmental management. This paper introduces the use of thresholds in the context of deep-seabed mining, a nascent industry for which an exploitation regime of regulations, standards and guidelines is still in the process of being developed, and for which the roles and values of thresholds have yet to be finalised. There are several options for integrating thresholds into the International Seabed …
Illuminating deep-sea considerations and experimental approaches for mCDR proposals
Computer Science (4 works) · Environmental Science (4 works) · Environmental resource management (3 works) · Geochemistry and Elemental Analysis (3 works) · Geology (3 works) · Oceanography (3 works) · Business (2 works) · Environmental planning (2 works) · Mercury impact and mitigation studies (2 works) · Mining and Resource Management (2 works)