{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T12:54:09Z","timestamp":1747227249297,"version":"3.40.5"},"posted":{"date-parts":[[2020,3,23]]},"group-title":"oral","reference-count":0,"publisher":"Copernicus GmbH","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>\n        &amp;lt;p&amp;gt;The MINEPLAT project (Assessment of the mineral resources potential in the continental shelf of Alentejo and of the environmental conditions caused by the tectonic uplift in the Pliocene-Quaternary) allowed acquisition of 1700 km of ultra- high resolution seismic profiles, and full coverage of multibeam bathymetry&amp;amp;#160; and acoustic&amp;amp;#160; backscatter of 1450 km&amp;lt;sup&amp;gt;2&amp;lt;\/sup&amp;gt; and 1940km of magnetic data of the Alentejo continental shelf, SW Portugal. 270 sediment samples were collected (Smyth-Macyntire dredges and multicores) and processed for sediment, geochemical and mineralogical analyses (granulometry, Xray diffractometry, major and trace metals analysis).&amp;lt;\/p&amp;gt;&amp;lt;p&amp;gt;The wealth of data is meeting its full processing phase. Preliminary interpretation of the large dataset has already allowed to understand various novel contributions: i) identification of various sea level stand stills in Pliocene-Quaternary times; ii) drainage network during low stand sea levels; iii) grainsize dependency on submarine relief and inherited morphology from low stand periods; iv) eustatic,&amp;amp;#160; oceanographic, fluvial and depth dependency of the post-alpine orogeny deposits of Pliocene-Quaternary age; v) location of deposits with high-quality sand for beach nourishment; and vi) identification of submarine harbor waste disposal sites and their environmental impact and dispersal; vii) high resolution mapping of magnetic anomalies related with magmatic events that can be source of heavy minerals.&amp;lt;\/p&amp;gt;&amp;lt;p&amp;gt;The authors would like to acknowledge the FCT financial support through project UIDB\/50019\/2020 &amp;amp;#8211; IDL and MINEPLAT project ALT20-03-0145-FEDER-000013&amp;lt;\/p&amp;gt;\n        <\/jats:p>","DOI":"10.5194\/egusphere-egu2020-9042","type":"posted-content","created":{"date-parts":[[2020,3,9]],"date-time":"2020-03-09T19:40:09Z","timestamp":1583782809000},"source":"Crossref","is-referenced-by-count":0,"title":["Multi-scale and multi-disciplinary investigation of the southwest Portuguese Continental shelf, the MINEPLAT project"],"prefix":"10.5194","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6824-6002","authenticated-orcid":false,"given":"Pedro","family":"Terrinha","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7492-1425","authenticated-orcid":false,"given":"Carlos","family":"Ribeiro","sequence":"additional","affiliation":[]},{"given":"Jo\u00e3o","family":"Noiva","sequence":"additional","affiliation":[]},{"given":"Marcos","family":"Rosa","sequence":"additional","affiliation":[]},{"given":"Pedro","family":"Brito","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3205-771X","authenticated-orcid":false,"given":"Vitor","family":"Magalh\u00e3es","sequence":"additional","affiliation":[]},{"given":"Marta","family":"Neres","sequence":"additional","affiliation":[]},{"given":"Pedro","family":"Nogueira","sequence":"additional","affiliation":[]},{"given":"Sandra","family":"Velez","sequence":"additional","affiliation":[]},{"given":"\u00c2ngela","family":"Pacheco","sequence":"additional","affiliation":[]},{"given":"M\u00e1rio","family":"Mil-Homens","sequence":"additional","affiliation":[]},{"given":"Mariana","family":"Luis","sequence":"additional","affiliation":[]},{"given":"Laura","family":"Andrade","sequence":"additional","affiliation":[]},{"given":"Andr\u00e9","family":"Carvalho","sequence":"additional","affiliation":[]},{"given":"Paula","family":"Afonso","sequence":"additional","affiliation":[]},{"given":"Mariana","family":"Silva","sequence":"additional","affiliation":[]}],"member":"3145","container-title":[],"original-title":[],"deposited":{"date-parts":[[2020,3,23]],"date-time":"2020-03-23T18:12:51Z","timestamp":1584987171000},"score":1,"resource":{"primary":{"URL":"https:\/\/meetingorganizer.copernicus.org\/EGU2020\/EGU2020-9042.html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,23]]},"references-count":0,"URL":"https:\/\/doi.org\/10.5194\/egusphere-egu2020-9042","relation":{},"subject":[],"published":{"date-parts":[[2020,3,23]]},"subtype":"other"}}