SWFSC FED Mid Water Trawl Juvenile Rockfish Survey, Surface Data, 1987-2015

Project: NOAA SWFSC FED Name: Keith Sakuma Email: Keith.Sakuma@noaa.gov Institution: NOAA SWFSC FED InfoURL: https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish Source URL: (local files; contact erd.data@noaa.gov) SWFSC FED Mid Water Trawl Juvenile Rockfish Survey, Surface Data, 1987-2015 Unknown tabular digital data Santa Cruz, CA, USA ERDDAP, version 2.30.0, at NOAA NMFS SWFSC Environmental Research Division https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.subset NOAA SWFSC FED SWFSC FED Mid Water Trawl Juvenile Rockfish Survey: Station Information and Surface Data. Surveys have been conducted along the central California coast in May/June every year since 1983. In 2004 the survey area was expanded to cover the entire coast from San Diego to Cape Mendocino. The survey samples a series of fixed trawl stations using a midwater trawl. The midwater trawl survey gear captures significant numbers of approximately 10 rockfish species during their pelagic juvenile stage (i.e., 50-150 days old), by which time annual reproductive success has been established. Catch-per-unit-effort data from the survey are analyzed and serve as the basis for predicting future recruitment to rockfish fisheries. Results for several species (e.g., bocaccio, chilipepper [S. goodei], and widow rockfish [S. entomelas]) have shown that the survey data can be useful in predicting year-class strength in age-based stock assessments. The survey's data on YOY Pacific whiting has also been used in the stock assessment process. To assist in obtaining additional northward spatial coverage of YOY Pacific whiting off Oregon and Washington, in 2001 the Pacific Whiting Conservation Cooperative in cooperation with the NOAA NMFS Northwest Fisheries Science Center began a midwater trawl survey patterned after the NOAA NMFS SWFSC Fisheries Ecology Division's (FED) existing survey. Both surveys work cooperatively together each year in order to resolve interannual abundance patterns of YOY rockfish and Pacific whiting on a coastwide basis, which provides expedient, critical information that can be used in the fisheries management process. The large quantity of physical data collected during the surveys (e.g., CTD with attached transimissometer and fluorometer, thermosalinometer, and ADCP) have provided a better understanding of the hydrographic conditions off the California coast and analysis of these data have been distributed through the publication of NOAA NMFS Technical Memoranda. For more information, see https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish and http://www.sanctuarysimon.org/projects/project_info.php?projectID=100118 Unknown https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish 19870524 20150614 ground condition Complete As needed -126.0017 -117.323 44.50116 32.53783 Uncontrolled bottom bucket California coast cruise ctd data depth FED fisheries fixed fluorometer header hydrographic index juvenile latitude longitude midwater NMFS NOAA pacific rockfish salinity species station survey SWFSC temperature thermosalinometer time transimissometer trawl CF Standard Name Table v70 time longitude latitude sea_water_temperature sea_water_practical_salinity sea_water_temperature sea_water_practical_salinity None. The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. NOAA SWFSC FED Keith Sakuma Unknown Mailing and Physical Address

Unknown

Unknown Unknown Unknown Unknown Unknown Keith.Sakuma@noaa.gov https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph Web page to make a customized map or graph of the data HTML Unknown Unknown Unknown Unknown source files from Keith Sakuma (FED) to Lynn Dewitt (ERD) to Bob Simons (ERD) 20130408 Bob Simons (erd.data@noaa.gov) converted data files for 1987-2011 from .csv to .nc with Projects.convertRockfish(). 20130409 Bob Simons (erd.data@noaa.gov) converted data files for 2012-2015 from xlsx to .nc with Projects.convertRockfish(). 20170203 Point String NOAA NMFS SWFSC Environmental Research Division Roy Mendelssohn ERDDAP administrator Mailing and Physical Address

110 McAllister Road

Santa Cruz CA 95060 USA +1 831-420-3666 erd.data@noaa.gov ERDDAP, version 2.30.0: get metadata; download data; make graphs and maps. The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. .asc 1 View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .croissant 1 Download the dataset croissant schema. https://docs.mlcommons.org/croissant/docs/croissant-spec.html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .csv 1 Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). https://en.wikipedia.org/wiki/Comma-separated_values https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .csv0 1 Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .csvp 1 Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .das 1 View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Attribute_Structure https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .dataTable 1 A JSON file formatted for use with the Google Visualization client library (Google Charts). https://developers.google.com/chart/interactive/docs/reference#dataparam https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .dds 1 View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Descriptor_Structure https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .dods 1 OPeNDAP clients use this to download the data in the DODS binary format. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Data_Transmission https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .esriCsv 1 Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). https://support.esri.com/technical-article/000012745 https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .fgdc 1 View the dataset's UTF-8 FGDC .xml metadata. https://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/index_html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .geoJson 1 Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. http://wiki.geojson.org/Main_Page https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .htmlTable 1 View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .iso19115 1 View the dataset's ISO 19115/19139 UTF-8 .xml metadata using the version default for this server. https://en.wikipedia.org/wiki/Geospatial_metadata https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .iso19115_2 1 View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .iso19115_3_2016 1 View the dataset's ISO 19115-3:2016 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .iso19139_2007 1 View the dataset's ISO 19139:2007 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .itx 1 Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. https://www.wavemetrics.net/doc/igorman/II-09%20Data%20Import%20Export.pdf https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .json 1 View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). https://www.json.org/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .jsonlCSV 1 View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .jsonlCSV1 1 View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .jsonlKVP 1 View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .mat 1 Download a MATLAB binary file. https://www.mathworks.com/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .nc 1 Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. https://www.unidata.ucar.edu/software/netcdf/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .ncCF 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). https://cfconventions.org/Data/cf-conventions/cf-conventions-1.8/cf-conventions.html#discrete-sampling-geometries https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .ncCFHeader 1 View the UTF-8 header (the metadata) for the .ncCF file. https://linux.die.net/man/1/ncdump https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .ncCFMA 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). https://www.ncei.noaa.gov/netcdf-templates https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .ncCFMAHeader 1 View the UTF-8 header (the metadata) for the .ncCFMA file. https://linux.die.net/man/1/ncdump https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .ncHeader 1 View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://linux.die.net/man/1/ncdump https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .nccsv 1 Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://erddap.github.io/docs/user/nccsv-1.20 https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .nccsvMetadata 1 View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://erddap.github.io/docs/user/nccsv-1.20 https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .ncoJson 1 Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. https://nco.sourceforge.net/nco.html#json https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .odvTxt 1 Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). https://odv.awi.de/en/documentation/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .parquet 1 Download as a parquet file. Metadata contains column names ("column_names") and units ("column_units"). https://parquet.apache.org/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .parquetWMeta 1 Download as a parquet file with detailed metadata. https://parquet.apache.org/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .tsv 1 Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). https://jkorpela.fi/TSV.html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .tsv0 1 Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. https://jkorpela.fi/TSV.html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .tsvp 1 Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. https://jkorpela.fi/TSV.html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .wav 1 Download a .wav audio file. All columns must be numeric and of the same type. https://en.wikipedia.org/wiki/WAV https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .xhtml 1 View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.html .kml 1 View a .kml file, suitable for Google Earth. https://developers.google.com/kml/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph .largePdf 1 View a large .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph .largePng 1 View a large .png image file with a graph or map. http://www.libpng.org/pub/png/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph .pdf 1 View a standard, medium-sized .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph .png 1 View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph .smallPdf 1 View a small .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph .smallPng 1 View a small .png image file with a graph or map. http://www.libpng.org/pub/png/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph .transparentPng 1 View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/ https://coastwatch.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishStation.graph None 20260412 NOAA NMFS SWFSC Environmental Research Division Roy Mendelssohn ERDDAP administrator Mailing and Physical Address

110 McAllister Road

Santa Cruz CA 95060 USA +1 831-420-3666 erd.data@noaa.gov Content Standard for Digital Geospatial Metadata FGDC-STD-012-2002 universal time None. The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.