The Activities of Brazil in Relation to Deep Seabed Mineral Resources Development

Activities of Brazil in relation to deep seabed mineral resources development are carried out in the framework of two main national programmes. They are: (1) the Program for the Assessment of Mineral Resources of the Brazilian Continental Shelf (REMPLAC) and (2) the Programme for Prospecting and Exploration of Mineral Resources of the Area in the South Equatorial and Atlantic Ocean (PROAREA). REMPLAC aim to research and increase knowledge of the seabed and sub-soil, as well as to collect the necessary information to allow integrated management of the Brazilian Continental Shelf. Among the various research projects undertaken or planned on the framework of REMPLAC are: geology of the Brazilian continental shelf and adjacent ocean areas, organized in geological information system; digital bathymetric charts of the inner continental shelf at 1:100,000 scale; systematic research for sands, gravels, carbonates; placers, phosphorites, coal, cobalt-rich crusts, polymetallic sulphides and Gas hydrates. The PROAREA was prepared with three initial projects starting in 2010. One of them, the Project Geology of the South Atlantic and Equatorial organized in a Geographic Information System, aims to collect, collate, integrate and make available in a single environment all geo-referenced data and information available in Brazil and abroad on geology and mineral resources of the South Atlantic Ocean. The other two projects are for the research of cobalt-rich crust and polimetallic sulphides. These programme are developed with the participation of various segments of government agencies, research institutions and public enterprises. Marine scientific research and other activities from REMPLAC and PROAREA are carried out in partnership between the Geological Survey of Brazil, national research institutions from several Brazilian universities and the Directorate of Hydrography and Navigation from the Brazilian Navy.