bd623aa2-0e15-4664-8928-b1e2bd63da06 Giorgos Chatzigeorgiou Hellenic Centre for Marine Research Research Fellow

Former U.S. Base of Gournes Heraklion Crete 71500 GR

+302810337741 chatzigeorgiou@hcmr.gr 0000-0003-3507-6542 Dimitris Androulakis Hellenic Centre for Marine Research Research Fellow

Former U.S. Base of Gournes Heraklion Crete 71500 GR

+302810337842 dandroulakis@hcmr.gr 0000-0003-2546-3805 Grigorios Skouradakis Hellenic Centre for Marine Research PhD Student

Former U.S. Base of Gournes Heraklion Crete 71500 GR

+302810337743 gskouradakis@hcmr.gr 0000-0002-8482-460X Ioannis Rallis Hellenic Centre for Marine Research MSc Student

Former U.S. Base of Gournes Heraklion Crete 71500 GR

+302810337741 i.rallis@hcmr.gr 0000-0002-1384-9906 Eirini Gratsia Hellenic Centre for Marine Research PhD Student

Former U.S. Base of Gournes Heraklion Crete 71500 GR

e.gratsia@hcmr.gr 0000-0001-5496-0224 Georgia Sarafidou Hellenic Centre for Marine Research Technician

Former U.S. Base of Gournes Heraklion Crete 71500 GR

+302810337741 g.sarafidou@hcmr.gr 0000-0002-1700-3000 Dimitra Mavraki Hellenic Centre for Marine Research Technician

Former U.S. Base of Gournes Heraklion Crete 71500 GR

+302810337740 dmavraki@hcmr.gr Georgia Sarafidou g.sarafidou@hcmr.gr metadataProvider 2022-11-28 eng A dataset of Polychaeta collected from 4 major ports of Greece: Pireaus, Patra, Heraklion, Rhodes during the period 2020-2021. For this purpose, a netted frame and a suction sampler were used to sample the benthic fauna on artificial reefs (of concrete) and floating platforms. This work is part of the project AlienPorts. Ports n/a Marinas n/a Polychaetes n/a Samplingevent GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml Environmental parameters (temperature, salinity, pH and dissolved oxygen) will also be associated to this dataset. This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License . Download http://ipt.medobis.eu/archive.do?r=alienports_polychaetes&v=1.9 phylum Polychaeta 2021-06-11 2021-06-13 Specimens of Polychaeta collected from Greece (Heraklion, Rhodes, Patra, Peireaus) 21.05 28.433 38.531 34.669 Giorgos Chatzigeorgiou Hellenic Centre for Marine Research Research Fellow

Former U.S. Base of Gournes Heraklion Crete 71500 GR

+302810337741 chatzigeorgiou@hcmr.gr 0000-0003-3507-6542 ... Greece Major Ports (Heraklion, Patra, Rhodes, Pireaus) Greece Major Ports (Heraklion, Patra, Rhodes, Pireaus) A netted frame and a suction sampler were used to collect the samples from 25*25cm dimensioned quadrats on artificial reefs (of concrete) and floating platforms. Giorgos Chatzigeorgiou event.txt txt type Type The nature or genre of the resource. http://purl.org/dc/terms/type institutionCode Institution Code The name (or acronym) in use by the institution having custody of the object(s) or information referred to in the record. http://rs.tdwg.org/dwc/terms/institutionCode datasetName Dataset Name The name identifying the data set from which the record was derived. http://rs.tdwg.org/dwc/terms/datasetName eventID Event ID An identifier for the set of information associated with an Event (something that occurs at a place and time). May be a global unique identifier or an identifier specific to the data set. http://rs.tdwg.org/dwc/terms/eventID parentEventID Parent Event ID An identifier for the broader Event that groups this and potentially other Events. http://rs.tdwg.org/dwc/terms/parentEventID samplingProtocol Sampling Protocol The names of, references to, or descriptions of the methods or protocols used during an Event. http://rs.tdwg.org/dwc/terms/samplingProtocol eventDate Event Date The date-time or interval during which an Event occurred. For occurrences, this is the date-time when the event was recorded. Not suitable for a time in a geological context. http://rs.tdwg.org/dwc/terms/eventDate year Year The four-digit year in which the Event occurred, according to the Common Era Calendar. http://rs.tdwg.org/dwc/terms/year month Month The integer month in which the Event occurred. http://rs.tdwg.org/dwc/terms/month day Day The integer day of the month on which the Event occurred. http://rs.tdwg.org/dwc/terms/day habitat Habitat A category or description of the habitat in which the Event occurred. http://rs.tdwg.org/dwc/terms/habitat fieldNumber Field Number An identifier given to the event in the field. Often serves as a link between field notes and the Event. http://rs.tdwg.org/dwc/terms/fieldNumber locationID Location ID An identifier for the set of location information (data associated with dcterms:Location). May be a global unique identifier or an identifier specific to the data set. http://rs.tdwg.org/dwc/terms/locationID higherGeographyID Higher Geography ID An identifier for the geographic region within which the Location occurred. http://rs.tdwg.org/dwc/terms/higherGeographyID higherGeography Higher Geography A list (concatenated and separated) of geographic names less specific than the information captured in the locality term. http://rs.tdwg.org/dwc/terms/higherGeography country Country The name of the country or major administrative unit in which the Location occurs. http://rs.tdwg.org/dwc/terms/country locality Locality Less specific geographic information can be provided in other geographic terms (higherGeography, continent, country, stateProvince, county, municipality, waterBody, island, islandGroup). This term may contain information modified from the original to correct perceived errors or standardize the description. http://rs.tdwg.org/dwc/terms/locality verbatimLocality Verbatim Locality The original textual description of the place. http://rs.tdwg.org/dwc/terms/verbatimLocality minimumDepthInMeters Minimum Depth In Meters The lesser depth of a range of depth below the local surface, in meters. http://rs.tdwg.org/dwc/terms/minimumDepthInMeters maximumDepthInMeters Maximum Depth In Meters The greater depth of a range of depth below the local surface, in meters. http://rs.tdwg.org/dwc/terms/maximumDepthInMeters locationRemarks Location Remarks Comments or notes about the Location. http://rs.tdwg.org/dwc/terms/locationRemarks decimalLatitude Decimal Latitude The geographic latitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic center of a Location. Positive values are north of the Equator, negative values are south of it. Legal values lie between -90 and 90, inclusive. http://rs.tdwg.org/dwc/terms/decimalLatitude decimalLongitude Decimal Longitude The geographic longitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic center of a Location. Positive values are east of the Greenwich Meridian, negative values are west of it. Legal values lie between -180 and 180, inclusive. http://rs.tdwg.org/dwc/terms/decimalLongitude coordinateUncertaintyInMeters Coordinate Uncertainty In Meters The horizontal distance (in meters) from the given decimalLatitude and decimalLongitude describing the smallest circle containing the whole of the Location. Leave the value empty if the uncertainty is unknown, cannot be estimated, or is not applicable (because there are no coordinates). Zero is not a valid value for this term. http://rs.tdwg.org/dwc/terms/coordinateUncertaintyInMeters georeferenceRemarks Georeference Remarks Notes or comments about the spatial description determination, explaining assumptions made in addition or opposition to the those formalized in the method referred to in georeferenceProtocol. http://rs.tdwg.org/dwc/terms/georeferenceRemarks extendedmeasurementorfact.txt txt occurrenceID Occurrence ID An identifier for the Occurrence (as opposed to a particular digital record of the occurrence). In the absence of a persistent global unique identifier, construct one from a combination of identifiers in the record that will most closely make the occurrenceID globally unique. http://rs.tdwg.org/dwc/terms/occurrenceID measurementType Measurement Type The nature of the measurement, fact, characteristic, or assertion. http://rs.tdwg.org/dwc/terms/measurementType measurementTypeID Measurement Type ID http://rs.iobis.org/obis/terms/measurementTypeID measurementValue Measurement Value The value of the measurement, fact, characteristic, or assertion. http://rs.tdwg.org/dwc/terms/measurementValue measurementValueID Measurement Value ID http://rs.iobis.org/obis/terms/measurementValueID measurementUnit Measurement Unit The units associated with the measurementValue. http://rs.tdwg.org/dwc/terms/measurementUnit measurementUnitID Measurement Unit ID http://rs.iobis.org/obis/terms/measurementUnitID occurrence.txt txt basisOfRecord Basis of Record The specific nature of the data record. http://rs.tdwg.org/dwc/terms/basisOfRecord occurrenceID Occurrence ID An identifier for the Occurrence (as opposed to a particular digital record of the occurrence). In the absence of a persistent global unique identifier, construct one from a combination of identifiers in the record that will most closely make the occurrenceID globally unique. http://rs.tdwg.org/dwc/terms/occurrenceID catalogNumber Catalog Number An identifier (preferably unique) for the record within the data set or collection. http://rs.tdwg.org/dwc/terms/catalogNumber occurrenceStatus Occurrence Status For Occurrences, the default vocabulary is recommended to consist of "present" and "absent", but can be extended by implementers with good justification. http://rs.tdwg.org/dwc/terms/occurrenceStatus eventID Event ID An identifier for the set of information associated with an Event (something that occurs at a place and time). May be a global unique identifier or an identifier specific to the data set. http://rs.tdwg.org/dwc/terms/eventID fieldNumber Field Number An identifier given to the event in the field. Often serves as a link between field notes and the Event. http://rs.tdwg.org/dwc/terms/fieldNumber scientificNameID Scientific Name ID An identifier for the nomenclatural (not taxonomic) details of a scientific name. http://rs.tdwg.org/dwc/terms/scientificNameID scientificName Scientific Name The full scientific name, with authorship and date information if known. When forming part of an Identification, this should be the name in lowest level taxonomic rank that can be determined. This term should not contain identification qualifications, which should instead be supplied in the IdentificationQualifier term. http://rs.tdwg.org/dwc/terms/scientificName scientificNameAuthorship Scientific Name Authorship The authorship information for the scientificName formatted according to the conventions of the applicable nomenclaturalCode. http://rs.tdwg.org/dwc/terms/scientificNameAuthorship