{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "bayrat_BCDC", "hasEmail": "mailto:todd.hallenbeck@bcdc.ca.gov"}, "description": "<div style='text-align:Left;'><p style='margin-top:0in; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><span style='font-family:inherit, serif;'>This orange layer shows a 250-meter turbidity\nbuffer of the blue 45-meter growth buffer (</span>blue layer called &quot;SF Bay Eelgrass 45m Buffer&quot;)\u00a0adjacent to the maximum extent\neelgrass survey in the San Francisco Bay. When a dredging project\u2019s footprint\noverlaps with this 250-meter buffer, indirect impacts to eelgrass are assessed\nand best management practices are required per the\u00a0National Marine Fisheries Service's LTMS Programmatic Essential Fish Habitat consultation.\u00a0</p><p><span>Methods for creating this layer are as follows: </span></p><p style='margin:1 1 1 20;'></p><p style='margin-top:0in; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'>Downloaded Bay-wide Eelgrass Surveys\nfor 2003, 2009, and 2014 by Merkel &amp; Associates, Inc. (Merkel) from <a href='https://www.sfei.org/data/eelgrass-survey-gis-data#sthash.pbS8XJq7.dpbs' rel='nofollow ugc'>SFEI</a>.\nObtained Richardson Bay 2019 eelgrass survey from Merkel. Loaded all layers\ninto ArcGIS Pro \u00a9 ESRI and re-projected all data to NAD 1983 UTM Zone 10N. Used\nBuffer tool to develop a single multipart shapefile with a 45-meter buffer of\nthe 2003, 2009, 2014, and 2019 survey data . Imported the Pacific Marine and\nEstuarine Fish Habitat Partnership (PMEP) Estuary Extent layer and clipped the\n45-meter buffer over terrestrial areas based on the PEMP Estuary Extent (this\nrepresents the 45-meter eelgrass buffer layer also found in this Web\nApplication). To create the 250-meter turbidity buffer from there, the same\nmethods were used as follows. Used Buffer tool to develop a single multipart\nshapefile with a 250-meter buffer from the 45-meter buffer layer. Clipped the\n250-meter turbidity buffer over terrestrial areas based on the PEMP Estuary\nExtent. Some minor adjustments were made where the 250-meter turbidity buffer\nlayer resulted in fragments on land or behind levees.</p><p></p></div>", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://gis.data.cnra.ca.gov/datasets/BCDC::sf-bay-eelgrass-250m-buffer-bcdc-2021", "format": "HTML", "title": "ArcGIS Hub Dataset"}, {"@type": "dcat:Distribution", "downloadURL": "https://services2.arcgis.com/4Z9x989NrBVrvFwm/arcgis/rest/services/SF_eelgrass_BCDC_2021_45m_250m_shore_union/FeatureServer/0", "format": "ArcGIS GeoServices REST API", "mediaType": "application/octet-stream", "title": "ArcGIS GeoService"}, {"@type": "dcat:Distribution", "downloadURL": "https://gis.data.cnra.ca.gov/api/download/v1/items/47ce72bdf1414e37a80edf328966a4dd/csv?layers=0", "format": "CSV", "mediaType": "text/csv", "title": "CSV"}, {"@type": "dcat:Distribution", "downloadURL": "https://gis.data.cnra.ca.gov/api/download/v1/items/47ce72bdf1414e37a80edf328966a4dd/shapefile?layers=0", "format": "ZIP", "mediaType": "application/zip", "title": "Shapefile"}, {"@type": "dcat:Distribution", "downloadURL": "https://gis.data.cnra.ca.gov/api/download/v1/items/47ce72bdf1414e37a80edf328966a4dd/geojson?layers=0", "format": "GeoJSON", "mediaType": "application/geo+json", "title": "GeoJSON"}, {"@type": "dcat:Distribution", "downloadURL": "https://gis.data.cnra.ca.gov/api/download/v1/items/47ce72bdf1414e37a80edf328966a4dd/kml?layers=0", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "title": "KML"}], "identifier": "556f6a39-fd1a-45fb-b01f-6d80e6700898", "issued": "2021-06-25T22:38:30.000Z", "keyword": ["BCDC", "CAOpenData", "California Natural Resources Agency", "California SF Bay Conservation and Development Commission", "Dredge", "Eelgrass", "Habitat", "SFBayConservationDevelopmentCommission", "San Francisco", "San Francisco Bay Conservation and Development Commission", "Subtidal"], "license": "http://www.opendefinition.org/licenses/cc-by", "modified": "2021-08-06T00:55:57.277Z", "publisher": {"@type": "org:Organization", "name": "San Francisco Bay Conservation and Development Commission"}, "theme": ["Natural Resources"], "title": "SF Bay Eelgrass 250m Buffer (BCDC 2021)"}