f8ab928b-18de-404e-82b3-0e53b49a61ac Report Valentina Grande Valentina Grande Valentina Grande National Research Council (CNR) - Institute of Marine Science (ISMAR) National Research Council (CNR) - Institute of Marine Science (ISMAR) Consiglio Nazionale delle Ricerche (CNR) - Instituto di Scienze Marine (ISMAR) Catalogue manager Catalogue manager Gestore del catalogo valentina.grande@bo.ismar.cnr.it valentina.grande@bo.ismar.cnr.it valentina.grande@bo.ismar.cnr.it 2022-09-27T11:18:13 ISO 19115:2003/19139 1.0 Survey ARCO_2008 Survey ARCO_2008 Crociera ARCO_2008 2021-01-04 http://libeccio.bo.ismar.cnr.it:8080/geonetwork/srv/eng/catalog.edit#/metadata/6778?redirectUrl=catalog.edit The Hermes oceanographic mission ARCO was organized by CNR-ISMAR with the goal to identify and map yellow coral (Dendrophyllia cornigera) thickets up to 1 m high at intermediate depths (ca 200 m) in the region of the Middle Adriatic Depression (MAD). During ARCO, the area known to host corals was first mapped in detail and imaged by multiswath bathymetry, chirp and side scan sonars, revealing bottom features that were interpreted as potential coral mounds. A ROV survey however did not image as expected Dendrophyllia coral thickets emerging from the muddy area draping the topographic highs between the major depressions. Instead, bottom sampling (large volume grab, gravity corer etc.) recovered a large amount of dead ‘white corals’. A number of Pleistocene shells were also recovered from this site, including infaunal boreal species such as the bivalves Panopea norvegica, Pseudamussium peslutrae and the vagrant gastropod Buccinum humphreysianum together with unusually large axes of the octocoral Funiculina quadrangularis. Essentially, this region of the MAD seems a frozen-in-time latest glacial seascape. The Hermes oceanographic mission ARCO was organized by CNR-ISMAR with the goal to identify and map yellow coral (Dendrophyllia cornigera) thickets up to 1 m high at intermediate depths (ca 200 m) in the region of the Middle Adriatic Depression (MAD). During ARCO, the area known to host corals was first mapped in detail and imaged by multiswath bathymetry, chirp and side scan sonars, revealing bottom features that were interpreted as potential coral mounds. A ROV survey however did not image as expected Dendrophyllia coral thickets emerging from the muddy area draping the topographic highs between the major depressions. Instead, bottom sampling (large volume grab, gravity corer etc.) recovered a large amount of dead ‘white corals’. A number of Pleistocene shells were also recovered from this site, including infaunal boreal species such as the bivalves Panopea norvegica, Pseudamussium peslutrae and the vagrant gastropod Buccinum humphreysianum together with unusually large axes of the octocoral Funiculina quadrangularis. Essentially, this region of the MAD seems a frozen-in-time latest glacial seascape. La campagna oceanografica ARCO (Progetto Hermes) è stata organizzata dal CNR-ISMAR con l'obiettivo di identificare e mappare formazioni di corallo giallo (Dendrophyllia cornigera) fino a 1 m di altezza a profondità intermedie (ca 200 m) nella regione della Depressione Medio Adriatica (MAD). Durante ARCO, l'area nota per ospitare i coralli è stata prima mappata in dettaglio e rappresentata mediante batimetria multiswath, chirp e sonar a scansione laterale, rivelando le caratteristiche del fondale che sono state interpretate come potenziale presenza di corallo. Un'indagine ROV, tuttavia, non ha mostrato le formazioni di coralli Dendrophyllia che ci aspettavamo emergenti dalla zona fangosa che copre i rilievi topografici tra le depressioni maggiori. Invece, attraverso il campionamento del fondo (benna di grande volume, carotatore a gravità, ecc.) è stata raccolta una grande quantità di "coralli bianchi" morti. In questo sito sono state recuperate anche un certo numero di conchiglie del Pleistocene, comprese specie boreali infaunali come i bivalvi Panopea norvegica, Pseudamussium peslutrae e il gasteropode Buccinum humphreysianum insieme a strutture insolitamente grandi dell'ottocorallo Funiculina quadrangularis. In sostanza, questa regione del MAD sembra un paesaggio marino glaciale congelato nel tempo. © CNR-ISMAR © CNR-ISMAR © CNR-ISMAR Ilaria Conese Ilaria Conese Ilaria Conese CNR-ISMAR CNR-ISMAR CNR-ISMAR Technologist Technologist Tecnologo ilaria.conese@bo.ismar.cnr.it ilaria.conese@bo.ismar.cnr.it ilaria.conese@bo.ismar.cnr.it Marco Taviani Marco Taviani Marco Taviani CNR-ISMAR CNR-ISMAR CNR-ISMAR Researcher Researcher Ricercatore marco.taviani@bo.ismar.cnr.it marco.taviani@bo.ismar.cnr.it marco.taviani@bo.ismar.cnr.it http://libeccio.bo.ismar.cnr.it:8080/geonetwork/srv/api/records/f8ab928b-18de-404e-82b3-0e53b49a61ac/attachments/ARCO_2008.JPG ARCO_2008 ARCO_2008 ARCO_2008 Survey Survey 2020-12-04 geonetwork.thesaurus.local.theme.Survey Geology Geology Geologia Biology Biology Biologia Oceanography Oceanography Oceanografia Seismic Seismic Sismica Paleobiology Paleobiology Paleobiologia Hydrology Hydrology Idrologia Cartography Cartography Cartografia Geophysics Geophysics Geofisica Sedimentology Sedimentology Sedimentologia Habitat mapping Habitat mapping Mappatura degli habitat Paleontology Paleontology Paleontologia Microbiology Microbiology Microbiologia Survey type Survey type 2020-12-21 geonetwork.thesaurus.local.theme.Surveytype Grab Grab Benna Chirp Chirp Chirp Multibeam Multibeam Multibeam CTD profiler CTD profiler Sonda CTD Rosette Rosette Rosette Side Scan Sonar Side Scan Sonar Side Scan Sonar Dredge Dredge Draga Trawl Trawl Rete a strascico Gravity corer Gravity corer Carotiere a gravità ROV ROV ROV Device Device 2021-04-21 geonetwork.thesaurus.local.theme.Device oceanographic cruise oceanographic cruise campagna oceanografica ARCO ARCO ARCO Ionian Sea Ionian Sea Mar Ionio Central Adriatic Sea Central Adriatic Sea Mar Adriatico centrale Southern Adriatic Sea Southern Adriatic Sea Mar Adriatico meridionale yellow coral yellow coral corallo giallo HERMES HERMES HERMES Geology Geology Geologia Hydrography Hydrography Idrografia Elevation Elevation Elevazione Habitats and biotopes Habitats and biotopes Habitat e biotopi GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme none none nessuno Data policy Data policy Data policy Data policy Data policy Data policy geoscientificInformation 14.0711 19.504 37.7389 42.8646 Ionian Sea, Central and Southern Adriatic Sea Ionian Sea, Central and Southern Adriatic Sea Mar Ionio, Mar Adriatico centrale e meridionale PDF PDF PDF (.pdf) Institute of Marine Science (ISMAR) Institute of Marine Science (ISMAR) Istituto di Scienze Marine (ISMAR) National Research Council (CNR) National Research Council (CNR) Consiglio Nazionale delle Ricerche (CNR) National public research institution National public research institution Ente pubblico nazionale http://www.ismar.cnr.it http://www.ismar.cnr.it http://www.ismar.cnr.it http://gismarcloud.myqnapcloud.com:8080/share.cgi?ssid=524c3b0423304e72a3974f6d83764dbd WWW:LINK-1.0-http--link Cruise report Cruise report PDF PDF http://gismarcloud.myqnapcloud.com:8080/share.cgi?ssid=b681f87cb4da48c0bb11c417e0f95d44 WWW:LINK-1.0-http--link Bathymetry ARCO08 Bathymetry ARCO08 Batimetria ARCO08 Grid Grid Grid Report commission regulation (eu) no 1089/2010 of 23 november 2010 implementing directive 2007/2/ec of the european parliament and of the council as regards interoperability of spatial data sets and services commission regulation (eu) no 1089/2010 of 23 november 2010 implementing directive 2007/2/ec of the european parliament and of the council as regards interoperability of spatial data sets and services regolamento della Commissione (ue) n. 1089/2010 del 23 novembre 2010 che attua la direttiva 2007/2/ce del parlamento europeo e del consiglio per quanto riguarda l'interoperabilità dei set di dati territoriali e dei servizi 2021-01-04 Validated in Geonetwork according to the ISO19115 rules (24/24) Validated in Geonetwork according to the ISO19115 rules (24/24) Approvato in Geonetwork secondo il regolamento ISO19115 (24/24) true Report produced by Dr. M. Taviani (ISMAR-CNR) in December 2008, as part of the oceanographic cruise ARCO_2008 Report produced by Dr. M. Taviani (ISMAR-CNR) in December 2008, as part of the oceanographic cruise ARCO_2008 Report prodotto dal Dr. M. Taviani (ISMAR-CNR) nel Dicembre 2008, nell'ambito della campagna oceanografica ARCO_2008 Further information (e.g references) Further information (e.g references) Ulteriori informazioni (es. references)