{"datasetrec":{"DasID":4076,"Acronym":null,"StandardTitle":"Dataset of the multidisciplinary research surveys in the seamounts of Ewing and Valdivia Bank (Walvis Ridge) - SE Atlantic","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":null,"ContactEmail":null,"VersionDate":null,"VersionDay":null,"VersionMonth":null,"VersionYear":null,"SizeReference":null,"EngAbstract":"The dataset is the result of the sampling conducted between 2008 and 2010 on the R/V Vizconde de Eza.","EngDescr":"The three multidisciplinary research surveys on board the R/V Vizconde de Eza (Secretaría General de Pesca Marítima) were performed in the seamounts of Ewing and Valdivia Bank (Walvis Ridge) as a collaborative work between Spain and Namibia trough the Instituto Español de Oceanografía (IEO) and the National Marine Information and Research Centre of Swakopmund (NatMIRC). Studies on biodiversity, acoustic and geophysics, hydrography, and seabird and cetacean observations were conducted.  A total of 15 823 km² were surveyed with a multibeam echosounder and 1462 km of seismic profiles, using an ultra-high resolution parametric sounder. The depth ranged between 218 m at the outcrop in the South-eastern sector of Valdivia Bank and 3000 m in the southern part of our study. A total of 210 species of fish, 60 crustaceans and 32 cephalopods were recorded. Species diversity increased by depth and four assemblages by depth strata were found: shallower (200-300 m); slope (300 - 800 m); upper deep (800 - 1300 m); and deep (1300 - 2000 m).","OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":"Mar 29 2013 12:00AM","ReleaseDate0":"2013-03-29","OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":0,"DescrTransFlag":0,"Citation":"López-Abellán, L. J.; Sarralde Vizuete, R.; González Jiménez, J. F.; Centro Oceanográfico de Canarias – IEO, Spain (2015). Dataset of the multidisciplinary research surveys in the seamounts of Ewing and Valdivia Bank (Walvis Ridge) - SE Atlantic","AccessConstraints":null,"UDate":"2026-01-26","CDate":"2013-02-04","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-05-14 01:44:00.153333","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Research","Progress":"Completed","AccessConstraint":"Attribution-NoDerivatives (CC BY-ND)","AccConstrEN":"Attribution-NoDerivatives (CC BY-ND)","AccConstrDisplay":"<a rel=\"license\" href=\"https://creativecommons.org/licenses/by-nd/4.0/\" target=\"_blank\"><img alt=\"Creative Commons License\" style=\"border:0px;height:15px;width:80px;vertical-align:middle;\" src=\"https://www.marinespecies.org/aphia/images/cc/by-nd.png\" /></a> This dataset is licensed under a <a rel=\"license\" href=\"https://creativecommons.org/licenses/by-nd/4.0/\" target=\"_blank\">Creative Commons Attribution-NoDerivatives 4.0 International License</a>.","License":"https://creativecommons.org/licenses/by-nd/4.0","AccConstrDescription":"This license allows for redistribution, commercial and non-commercial, as long as it is passed along unchanged and in whole, with credit to you.","Lineage":"Prior to publication data undergo quality control checked which are described in https://github.com/EMODnet/EMODnetBiocheck?tab=readme-ov-file#understanding-the-output","AccConID":23,"GBIF_UUID":"c3fa13f7-14bd-4f14-9bd5-4f959860f63b"},"dois":[{"DOIID":58,"PublicationYear":2015,"DOI":"10.14284/58","Citation":"López-Abellán, L. 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Dataset of the multidisciplinary research surveys in the seamounts of Ewing and Valdivia Bank (Walvis Ridge) - SE Atlantic","MDAID":"VLIZ_00000105_1454514895","Moratorium":0,"MDAURL":"https://mda.vliz.be/directlink.php?fid=VLIZ_00000105_1454514895","CurrentDOI":1,"Active":1,"URL":null,"downloadURL":"https://mda.vliz.be/download.php?file=VLIZ_00000105_1454514895"}],"spcols":[{"SpColID":619,"SpName":"available through EurOBIS"},{"SpColID":552,"SpName":"EMODNET"}],"keywords":[{"ThesaurusTerm":"Bio-geographical regions","ThesTypID":7,"ThesType":"INSPIRE themes","Code":"br","Description":"Areas of relatively homogeneous ecological conditions with common characteristics.","OrigThesTerm":"Bio-geographical regions","DutchTerm":"Biogeografische gebieden","URI":"https://inspire.ec.europa.eu/theme/br","DasKeywordDescr":null},{"ThesaurusTerm":"Biota","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"biota","Description":"Flora and/or fauna in natural environment.","OrigThesTerm":"Biota","DutchTerm":"Biota","URI":"https://inspire.ec.europa.eu/metadata-codelist/TopicCategory/biota","DasKeywordDescr":null},{"ThesaurusTerm":"Environment","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"environment","Description":"Environmental resources, protection and conservation.","OrigThesTerm":"Environment","DutchTerm":"Milieu","URI":"https://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment","DasKeywordDescr":null},{"ThesaurusTerm":"EurOBIS calculated BBOX","ThesTypID":35,"ThesType":"Geoterms no link Marine Regions","Code":null,"Description":null,"OrigThesTerm":"EurOBIS calculated BBOX","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Geoscientific Information","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"geoscientificInformation","Description":"Information pertaining to earth sciences.","OrigThesTerm":"Geoscientific Information","DutchTerm":"Geowetenschappelijke informatie","URI":"https://inspire.ec.europa.eu/metadata-codelist/TopicCategory/geoscientificInformation","DasKeywordDescr":null},{"ThesaurusTerm":"Habitats and biotopes","ThesTypID":7,"ThesType":"INSPIRE themes","Code":"hb","Description":"Geographical areas characterised by specific ecological conditions, processes, structure, and (life support) functions that physically support the organisms that live there. 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Preliminary report of the multidisciplinary research cruise on the Walvis Ridge seamounts (Atlantic Southeast-SEAFO). Instituto Español de Oceanografía/National Marine Information and Research Centre: Madrid, Swakopmund.  191 pp.","RR":"(2011). Preliminary report of the multidisciplinary research cruise on the Walvis Ridge seamounts (Atlantic Southeast-SEAFO). Instituto Español de Oceanografía/National Marine Information and Research Centre: Madrid, Swakopmund.  191 pp.","4":"Preliminary report of the multidisciplinary research cruise on the Walvis Ridge seamounts (Atlantic Southeast-SEAFO)","StT":"Preliminary report of the multidisciplinary research cruise on the Walvis Ridge seamounts (Atlantic Southeast-SEAFO)","5":null,"RSA":null,"6":"Gebaseerd op deze dataset","DutchTerm":"Gebaseerd op deze dataset","7":null,"AnaDate":null,"8":2011,"MonDate":2011,"9":". Instituto Español de Oceanografía/National Marine Information and Research Centre: Madrid, Swakopmund.  191 pp.","":". Instituto Español de Oceanografía/National Marine Information and Research Centre: Madrid, Swakopmund.  191 pp.","10":null,"doi":null},{"0":245502,"BRefID":245502,"1":"Based on this dataset","Relation":"Based on this dataset","2":2,"RelationID":2,"3":"<b>Navarro, S.J. <i>et al.</i></b> (2011). Seamount associated species (fishes, crustaceans and cephalopods) Namibia-0802, <b><i>in</i></b>:  (2011). <i>Preliminary report of the multidisciplinary research cruise on the Walvis Ridge seamounts (Atlantic Southeast-SEAFO).</i> pp. 98-191","RR":"<b>Navarro, S.J. <i>et al.</i></b> (2011). Seamount associated species (fishes, crustaceans and cephalopods) Namibia-0802, <b><i>in</i></b>:  (2011). <i>Preliminary report of the multidisciplinary research cruise on the Walvis Ridge seamounts (Atlantic Southeast-SEAFO).</i> pp. 98-191","4":"Seamount associated species (fishes, crustaceans and cephalopods) Namibia-0802","StT":"Seamount associated species (fishes, crustaceans and cephalopods) Namibia-0802","5":"Navarro, S.J.; Alayón, J. Pascual; López Abellán, L.J.; Holtzhausen, J.A.; Jiménez, J.F.G.","RSA":"Navarro, S.J.; Alayón, J. Pascual; López Abellán, L.J.; Holtzhausen, J.A.; Jiménez, J.F.G.","6":"Gebaseerd op deze dataset","DutchTerm":"Gebaseerd op deze dataset","7":2011,"AnaDate":2011,"8":null,"MonDate":null,"9":", <b><i>in</i></b>: <i>Preliminary report of the multidisciplinary research cruise on the Walvis Ridge seamounts (Atlantic Southeast-SEAFO).</i> pp. 98-191","":", <b><i>in</i></b>: <i>Preliminary report of the multidisciplinary research cruise on the Walvis Ridge seamounts (Atlantic Southeast-SEAFO).</i> pp. 98-191","10":null,"doi":null}],"urls":[{"URL":"https://emodnet.ec.europa.eu/geonetwork/srv/eng/catalog.search#/metadata/6d617269-6e65-696e-666f-000000004076","externalID":null,"URLTypeCode":null,"URLType":"Dataset information","URLTypID":17,"downloadURL":null,"FileName":null},{"URL":"https://emodnet.ec.europa.eu/geoviewer/?layers=6d617269-6e65-696e-666f-000000001510:1:1&basemap=ebwbl&active=12639&bounds=-12530604,-7655416,12530604,7655416&filters=12639:datasetid__datasetid=4076--&projection=EPSG:3857","externalID":null,"URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null},{"URL":"https://eurobis.org/id/dataprovider/4076","externalID":null,"URLTypeCode":null,"URLType":"LOD Dataset","URLTypID":52,"downloadURL":null,"FileName":null},{"URL":"https://www.eurobis.org/toolbox/en/download/occurrence/dataset/4076","externalID":"4076","URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null},{"URL":"https://www.gbif.org/dataset/c3fa13f7-14bd-4f14-9bd5-4f959860f63b","externalID":"c3fa13f7-14bd-4f14-9bd5-4f959860f63b","URLTypeCode":"GBIF_UUID","URLType":"GBIF dataset","URLTypID":43,"downloadURL":null,"FileName":null},{"URL":"https://geo.vliz.be/geoserver/Dataportal/wfs?service=wfs&version=1.1.0&typeName=eurobis-obisenv_full&request=GetFeature&outputFormat=text%2Fcsv&viewParams=datasetid%3A4076","externalID":null,"URLTypeCode":null,"URLType":"INSPIRE Download Service (WFS)","URLTypID":50,"downloadURL":null,"FileName":null},{"URL":"https://geo.vliz.be/geoserver/wms?service=WMS&request=getCapabilities&layer=Dataportal:eurobis_rasters-obisenv","externalID":null,"URLTypeCode":null,"URLType":"INSPIRE WMS","URLTypID":49,"downloadURL":null,"FileName":null},{"URL":"ipt.vliz.be/eurobis/resource?r=ewing_valdivia_bank","externalID":"ewing_valdivia_bank","URLTypeCode":null,"URLType":"IPT","URLTypID":33,"downloadURL":null,"FileName":null},{"URL":"mda.vliz.be/mda/directlink.php?fid=VLIZ_00000105_1359982431","externalID":"VLIZ_00000105_1359982431","URLTypeCode":null,"URLType":"Archived file","URLTypID":28,"downloadURL":"https://mda.vliz.be/download.php?file=VLIZ_00000105_1359982431","FileName":"Walvis_Ridge_Metadata_record.docx","Extension":"DOCX"},{"URL":"mda.vliz.be/mda/directlink.php?fid=VLIZ_00000105_1427210433","externalID":"VLIZ_00000105_1427210433","URLTypeCode":null,"URLType":"Archived file","URLTypID":28,"downloadURL":"https://mda.vliz.be/download.php?file=VLIZ_00000105_1427210433","FileName":"Walvisridge OBIS updated 2015.xlsx","Extension":"XLSX"},{"URL":"https://obis.org/dataset/4bdc1f6f-e16a-48b4-b995-b51bd41caa8d","externalID":"4bdc1f6f-e16a-48b4-b995-b51bd41caa8d","URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":[{"SpatRep":"Tabular data","SpatRes":null,"Unit":null,"MapScale":null,"GeoObject":null,"CountOfFeats":null}],"fileformats":null,"resmessage":"","complete":1}