Accessing BCO-DMO data
log in    
Brought to you by BCO-DMO    

ERDDAP > info > bcodmo_dataset_2472

Title Sum-
Institution Dataset ID
   set  data   graph     files  public Trawl data from 14 R/V Pandalus cruises to the Coastal Gulf of Alaska from 1999-2004 as part
of the U.S. GLOBEC program
   ?     I   M   background (external link) RSS Subscribe BCO-DMO bcodmo_dataset_2472

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson
attribute NC_GLOBAL acquisition_description String Nordic 264 surface rope trawl (198-m long, 25-m wide, 35-m vertical height,
equipped with a 1.2-cm mesh liner in cod end) towed at the surface. Start
times for trawls are when all warp wire and doors have been let out, and end
times are when warp wire retrival begins i. Numbers of fish caught from an
event listed in this file may not match the count of number of fish measured
in the 'Glength_September_2005' file because in some cases the number of fish
measured was a subsample of total catch. For cruises G01-3 and G02-2 field
identifications of juvenile salmon were inconsistent. Pink, chum, and sockeye,
therefore, are all grouped under salmon, unidentified juvenile, as noted in
the comment column.
attribute NC_GLOBAL awards_0_award_nid String 54767
attribute NC_GLOBAL awards_0_award_number String OCE-0109078
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0109078 (external link)
attribute NC_GLOBAL awards_0_funder_name String NSF Division of Ocean Sciences
attribute NC_GLOBAL awards_0_funding_acronym String NSF OCE
attribute NC_GLOBAL awards_0_funding_source_nid String 355
attribute NC_GLOBAL awards_0_program_manager String Phillip R. Taylor
attribute NC_GLOBAL awards_0_program_manager_nid String 50451
attribute NC_GLOBAL awards_1_award_nid String 55044
attribute NC_GLOBAL awards_1_award_number String unknown NEP NOAA
attribute NC_GLOBAL awards_1_funder_name String National Oceanic and Atmospheric Administration
attribute NC_GLOBAL awards_1_funding_acronym String NOAA
attribute NC_GLOBAL awards_1_funding_source_nid String 352
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String trawl_lev1 datafile: TRAWL_PA9901.dat
trawl_lev2 datafile: TRAWL_PA9901_S1C1.dat
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.3 19 Dec 2019
attribute NC_GLOBAL date_created String 2010-01-14T13:40:38Z
attribute NC_GLOBAL date_modified String 2019-11-28T16:48:14Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.2472.1
attribute NC_GLOBAL Easternmost_Easting double -147.6399
attribute NC_GLOBAL geospatial_lat_max double 60.2097
attribute NC_GLOBAL geospatial_lat_min double 58.383
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -147.6399
attribute NC_GLOBAL geospatial_lon_min double -149.7733
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/2472 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String Nordic Rope Trawl
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Nordic 264 surface rope trawl (198-m long, 25-m wide, 35-m vertical height, equipped with a 1.2-cm mesh liner in cod end) towed at the surface
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 4204
attribute NC_GLOBAL instruments_0_description String A Nordic 264 surface rope trawl is a 198-m long, 25-m wide, 35-m vertical trawl net, equipped with a 1.2-cm mesh liner in the cod end and towed at the surface.
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/23/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Nordic 264 Rope Trawl
attribute NC_GLOBAL instruments_0_instrument_nid String 466
attribute NC_GLOBAL instruments_0_supplied_name String Nordic 264 Rope Trawl
attribute NC_GLOBAL keywords String abund, bco, bco-dmo, biological, cast, chemical, comments, common, common_name, cruise, cruise_alt, cruise_id, data, dataset, day, day_local, depth, dist, dmo, duration, end, erddap, genus, genus_species, lat_end, latitude, life, life_stage, local, lon_end, longitude, management, month, month_local, name, notes, oceanography, office, preliminary, profiler, salinity, salinity-temperature-depth, ship, species, speed, stage, start, std, stn, stn_no, stn_std, temperature, time, time_end_local, time_start_local, tow, tow_dist, tow_speed, trawl, Trawl_ID, water, water_depth, wave, wave_ht, wind, wind_notes, year
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/2472/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/2472 (external link)
attribute NC_GLOBAL Northernmost_Northing double 60.2097
attribute NC_GLOBAL param_mapping String {'2472': {'lon_begin': 'flag - longitude', 'lat_begin': 'flag - latitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/2472/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String University of Alaska Fairbanks
attribute NC_GLOBAL people_0_affiliation_acronym String UAF
attribute NC_GLOBAL people_0_person_name String Dr Jennifer L Boldt
attribute NC_GLOBAL people_0_person_nid String 50478
attribute NC_GLOBAL people_0_role String Principal Investigator
attribute NC_GLOBAL people_0_role_type String originator
attribute NC_GLOBAL people_1_affiliation String University of Alaska Fairbanks
attribute NC_GLOBAL people_1_affiliation_acronym String UAF
attribute NC_GLOBAL people_1_person_name String Dr Lewis J Haldorson
attribute NC_GLOBAL people_1_person_nid String 50477
attribute NC_GLOBAL people_1_role String Co-Principal Investigator
attribute NC_GLOBAL people_1_role_type String originator
attribute NC_GLOBAL people_2_affiliation String University of Alaska Fairbanks
attribute NC_GLOBAL people_2_affiliation_acronym String UAF
attribute NC_GLOBAL people_2_person_name String Dr Jack Piccolo
attribute NC_GLOBAL people_2_person_nid String 50479
attribute NC_GLOBAL people_2_role String Co-Principal Investigator
attribute NC_GLOBAL people_2_role_type String originator
attribute NC_GLOBAL people_3_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_3_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_3_person_name String Ms Dicky Allison
attribute NC_GLOBAL people_3_person_nid String 50382
attribute NC_GLOBAL people_3_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_3_role_type String related
attribute NC_GLOBAL project String NEP
attribute NC_GLOBAL projects_0_acronym String NEP
attribute NC_GLOBAL projects_0_description String Program in a Nutshell
Goal: To understand the effects of climate variability and climate change on the distribution, abundance and production of marine animals (including commercially important living marine resources) in the eastern North Pacific. To embody this understanding in diagnostic and prognostic ecosystem models, capable of capturing the ecosystem response to major climatic fluctuations.
Approach: To study the effects of past and present climate variability on the population ecology and population dynamics of marine biota and living marine resources, and to use this information as a proxy for how the ecosystems of the eastern North Pacific may respond to future global climate change. The strong temporal variability in the physical and biological signals of the NEP will be used to examine the biophysical mechanisms through which zooplankton and salmon populations respond to physical forcing and biological interactions in the coastal regions of the two gyres. Annual and interannual variability will be studied directly through long-term observations and detailed process studies; variability at longer time scales will be examined through retrospective analysis of directly measured and proxy data. Coupled biophysical models of the ecosystems of these regions will be developed and tested using the process studies and data collected from the long-term observation programs, then further tested and improved by hindcasting selected retrospective data series.
attribute NC_GLOBAL projects_0_geolocation String Northeast Pacific Ocean, Gulf of Alaska
attribute NC_GLOBAL projects_0_name String U.S. GLOBEC Northeast Pacific
attribute NC_GLOBAL projects_0_project_nid String 2038
attribute NC_GLOBAL projects_0_project_website String http://nepglobec.bco-dmo.org (external link)
attribute NC_GLOBAL projects_0_start_date String 1997-01
attribute NC_GLOBAL publisher_name String Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 58.383
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String ship
attribute NC_GLOBAL summary String Trawl data from 14 R/V Pandalus cruises to the Coastal Gulf of Alaska from 1999-2004 as part of the U.S. GLOBEC program
attribute NC_GLOBAL title String Trawl data from 14 R/V Pandalus cruises to the Coastal Gulf of Alaska from 1999-2004 as part of the U.S. GLOBEC program
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -149.7733
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable cruise_id   String  
attribute cruise_id bcodmo_name String cruise_id
attribute cruise_id description String Note that this group used non standard cruise names; this field uses the standard naming convention; 'cruise_alt' below is alternate name.
attribute cruise_id long_name String Cruise Id
attribute cruise_id units String text
variable ship   String  
attribute ship bcodmo_name String ship
attribute ship description String Name of the ship.
attribute ship long_name String Ship
attribute ship units String text
variable year   short  
attribute year _FillValue short 32767
attribute year actual_range short 1999, 2004
attribute year bcodmo_name String year
attribute year description String 4-digit year in YYYY format.
attribute year long_name String Year
attribute year nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/ (external link)
attribute year units String unitless
variable cruise_alt   String  
attribute cruise_alt bcodmo_name String unknown
attribute cruise_alt description String Alternate cruise ID.
attribute cruise_alt long_name String Cruise Alt
attribute cruise_alt units String Text
variable Trawl_ID   String  
attribute Trawl_ID bcodmo_name String unknown
attribute Trawl_ID description String Concatenated station number and cast number (SxxCyy)
attribute Trawl_ID long_name String Trawl ID
attribute Trawl_ID units String station+cast numbers
variable stn_no   byte  
attribute stn_no _FillValue byte 127
attribute stn_no actual_range byte 1, 30
attribute stn_no bcodmo_name String station
attribute stn_no description String Consecutive number of stations occupied during cruise.
attribute stn_no long_name String Stn No
attribute stn_no units String dimensionless
variable cast   byte  
attribute cast _FillValue byte 127
attribute cast actual_range byte 1, 26
attribute cast bcodmo_name String cast
attribute cast description String Consecutive number of gear deployments during station.
attribute cast long_name String Cast
attribute cast units String dimensionless
variable stn_std   String  
attribute stn_std bcodmo_name String station_std
attribute stn_std description String Standard station.
attribute stn_std long_name String STN STD
attribute stn_std units String dimensionless
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 58.383, 60.2097
attribute latitude axis String Y
attribute latitude bcodmo_name String lat_start
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude description String Latitude at start of measurement.
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LATX/ (external link)
attribute latitude source_name String lat_begin
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double NaN
attribute longitude actual_range double -149.7733, -147.6399
attribute longitude axis String X
attribute longitude bcodmo_name String lon_start
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude description String Longitude at start of measurment.
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LONX/ (external link)
attribute longitude source_name String lon_begin
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable lat_end   float  
attribute lat_end _FillValue float NaN
attribute lat_end actual_range float 58.3828, 60.2214
attribute lat_end bcodmo_name String lat_end
attribute lat_end colorBarMaximum double 90.0
attribute lat_end colorBarMinimum double -90.0
attribute lat_end description String Latitude at end of measurement.
attribute lat_end long_name String Latitude
attribute lat_end nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LATX/ (external link)
attribute lat_end standard_name String latitude
attribute lat_end units String decimal degrees
variable lon_end   float  
attribute lon_end _FillValue float NaN
attribute lon_end actual_range float -149.9967, -147.013
attribute lon_end bcodmo_name String lon_end
attribute lon_end colorBarMaximum double 180.0
attribute lon_end colorBarMinimum double -180.0
attribute lon_end description String Longitude at end of measurement.
attribute lon_end long_name String Longitude
attribute lon_end nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LONX/ (external link)
attribute lon_end standard_name String longitude
attribute lon_end units String decimal degrees
variable water_depth   String  
attribute water_depth bcodmo_name String depth_w
attribute water_depth description String Depth of water.
attribute water_depth long_name String Water Depth
attribute water_depth units String meters ?
variable month_local   byte  
attribute month_local _FillValue byte 127
attribute month_local actual_range byte 7, 10
attribute month_local bcodmo_name String month_local
attribute month_local description String 2-digit month, local time.
attribute month_local long_name String Month Local
attribute month_local units String mm (01 to 12)
variable day_local   byte  
attribute day_local _FillValue byte 127
attribute day_local actual_range byte 1, 31
attribute day_local bcodmo_name String day_local
attribute day_local description String 2-digit day of month, local time.
attribute day_local long_name String Day Local
attribute day_local units String dd (01 to 31)
variable time_start_local   String  
attribute time_start_local bcodmo_name String time_start_local
attribute time_start_local description String Local time at start of measurement, 24-hour clock.
attribute time_start_local long_name String Time Start Local
attribute time_start_local units String HHMM
variable time_end_local   String  
attribute time_end_local bcodmo_name String time_end_local
attribute time_end_local description String Local time at end of measurement, 24-hour clock.
attribute time_end_local long_name String Time End Local
attribute time_end_local units String HHMM
variable duration   float  
attribute duration _FillValue float NaN
attribute duration actual_range float 0.08, 1.0
attribute duration bcodmo_name String unknown
attribute duration description String duration of trawl in hours
attribute duration long_name String Duration
attribute duration units String hours
variable tow_dist   float  
attribute tow_dist _FillValue float NaN
attribute tow_dist actual_range float 0.71, 2.39
attribute tow_dist bcodmo_name String unknown
attribute tow_dist description String distance towed in nautical miles
attribute tow_dist long_name String Tow Dist
attribute tow_dist units String nautical miles
variable tow_speed   float  
attribute tow_speed _FillValue float NaN
attribute tow_speed actual_range float 1.54, 3.5
attribute tow_speed bcodmo_name String unknown
attribute tow_speed description String in knots
attribute tow_speed long_name String Tow Speed
attribute tow_speed units String knots
variable wave_ht   String  
attribute wave_ht bcodmo_name String unknown
attribute wave_ht description String estimated wave conditions
attribute wave_ht long_name String Wave Ht
attribute wave_ht units String text
variable wind_notes   String  
attribute wind_notes bcodmo_name String unknown
attribute wind_notes description String estimated wind conditions
attribute wind_notes long_name String Wind Notes
attribute wind_notes units String text
variable comments   String  
attribute comments bcodmo_name String comment
attribute comments description String misc. comments
attribute comments long_name String Comments
attribute comments units String text
variable common_name   String  
attribute common_name bcodmo_name String unknown
attribute common_name description String Common name of the taxa.
attribute common_name long_name String Common Name
attribute common_name units String text
variable genus_species   String  
attribute genus_species bcodmo_name String taxon
attribute genus_species description String Taxonomic name.
attribute genus_species long_name String Genus Species
attribute genus_species units String text
variable life_stage   String  
attribute life_stage bcodmo_name String stage
attribute life_stage description String Life stage.
attribute life_stage long_name String Life Stage
attribute life_stage units String text
variable abund   String  
attribute abund bcodmo_name String unknown
attribute abund description String catch per tow
attribute abund long_name String Abund
attribute abund units String dimensionless

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.

ERDDAP, Version 2.02
Disclaimers | Privacy Policy | Contact