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DFO Science monitors for AIS in the Gulf Region. The data collected from DFO\u2019s biofouling monitoring program provides an overview of the distribution and abundance of Aquatic Invasive Species (AIS) in the Gulf Region. Native biofouling species are not included in this dataset. This dataset contains records from 2018-2023 monitoring and shows 0 for not detected and 1 for detected for each of the species below so that AIS community composition can be mapped in pie-chart style.<\/SPAN><\/P>

Botrylloides violaceus: Violet tunicate<\/SPAN><\/P>

Botryllus schlosseri: Golden star tunicate<\/SPAN><\/P>

Ciona intestinalis: Vase tunicate<\/SPAN><\/P>

Styela clava: Clubbed tunicate<\/SPAN><\/P>

Caprella mutica*: Japanese skeleton shrimp<\/SPAN><\/P>

Membranipora membranacea: Coffin box bryozoan<\/SPAN><\/P>

Carcinus maenas*: European green crab<\/SPAN><\/P>

Codium fragile*: Oyster thief alga<\/SPAN><\/P>

*indicates species that are not included as percent cover as they are not accurately captured, but are included as detections.<\/SPAN><\/P>

Les Sciences du MPO surveillent les EAE dans la région du Golfe. Les données recueillies dans le cadre du programme de surveillance de l'encrassement biologique du MPO donnent un aperçu de la répartition et de l'abondance des espèces aquatiques envahissantes (EAE) dans la région du Golfe. Les espèces de salissures biologiques indigènes ne sont pas incluses dans cet ensemble de données. Ce jeu de données contient les enregistrements de la surveillance 2018-2023 et indique 0 pour non détecté et 1 pour détecté pour chacune des espèces ci-dessous, de sorte que la composition de la communauté d'EAE peut être cartographiée dans le style d'un graphique circulaire.<\/SPAN><\/P>

Botrylloides violaceus: Botrylloïde violet<\/SPAN><\/P>

Botryllus schlosseri: Botrylle étoilé<\/SPAN><\/P>

Ciona intestinalis: Ascidie jaune<\/SPAN><\/P>

Styela clava: Ascidie plissée<\/SPAN><\/P>

Caprella mutica*: Caprelle japonaise<\/SPAN><\/P>

Membranipora membranacea: Membranipore<\/SPAN><\/P>

Carcinus maenas*: Crabe vert européen<\/SPAN><\/P>

Codium fragile*: Codium fragile<\/SPAN><\/P>

*indique les espèces qui ne sont pas incluses dans les données de couverture en pourcentage car elles ne sont pas bien capturées, mais sont incluses dans les données de détection.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPoint", "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "DFO Gulf - Science - Aquatic Health Division - Aquaculture & Coastal Ecosystems 2024", "parentLayer": { "id": 6, "name": "AIS Community Composition -- Composition de la Communauté d'EAE" }, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "defaultVisibility": false, "extent": { "xmin": -7329182.507999999, "ymin": 5723670.2469, "xmax": -6791513.411699999, "ymax": 6091216.9690999985, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "Year", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "ObjectID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Year", "type": "esriFieldTypeDouble", "alias": "Year", "domain": null }, { "name": "Station", "type": "esriFieldTypeString", "alias": "Station", "length": 255, "domain": null }, { "name": "Province", "type": "esriFieldTypeString", "alias": "Province", "length": 255, "domain": null }, { "name": "Latitude", "type": "esriFieldTypeDouble", "alias": "Latitude", "domain": null }, { "name": "Longitude", "type": "esriFieldTypeDouble", "alias": "Longitude", "domain": null }, { "name": "B_schlosseri", "type": "esriFieldTypeDouble", "alias": "B schlosseri", "domain": null }, { "name": "B_violaceus", "type": "esriFieldTypeDouble", "alias": "B violaceus", "domain": null }, { "name": "C_intestinalis", "type": "esriFieldTypeDouble", "alias": "C intestinalis", "domain": null }, { "name": "S_clava", "type": "esriFieldTypeDouble", "alias": "S clava", "domain": null }, { "name": "C_mutica", "type": "esriFieldTypeDouble", "alias": "C mutica", "domain": null }, { "name": "M_membranacea", "type": "esriFieldTypeDouble", "alias": "M membranacea", "domain": null }, { "name": "C_maenas", "type": "esriFieldTypeDouble", "alias": "C maenas", "domain": null }, { "name": "C_fragile", "type": "esriFieldTypeDouble", "alias": "C fragile", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Query,Map,Data", "maxRecordCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": false, "serviceItemId": "8af83dc8301641a1a98fadaa1741be4a" }