BCO-DMO ERDDAP
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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 Methods  \n At each station, a Nordic 264 rope trawl built by Nor'Eastern Trawl Systems,\nInc. was towed in surface waters by a chartered fishing vessel (F/V Sea Eagle\nin 2000 and F/V Frosti in 2002). It was towed with about 300 m of warp for 30\nmin at 1.5 m/sec with a pair of 3.0-m foam-filled trawl doors and 90.7-kg\nweight chains to spread the mouth open. Except for two mid-water trawling\nevents, six A-4 Polyform floats were clipped to wingtips and the headrope to\nfish the trawl at the surface. The trawl has a maximum mouth opening of\napproximately 30-m wide x 18-m high. Mesh sizes ranged from 162.6 cm in the\nthroat of the trawl near the jib lines to 8.9 cm in the codend. To maintain\ncatches of small fish and squid, a 6.1-m long, 0.8-cm knotless liner was sewn\ninto the codend. All but several tows were 30 min in duration. The majority of\ntrawls were done during daytime, although a few were done at dawn and dusk and\ntwo diel series were completed in 2002.\n \nAll juvenile salmon caught were immediately frozen for laboratory analysis.\nAll fish, squid, and large jellyfish caught were counted and up to 50 of them\nmeasured at sea. However, when very large catches of a species occurred, a\nsubsample was measured, counted, and weighed; remaining individuals were mass\nweighed and total count estimated from known number/kg. When the trawl was\nfull, weight of the total catch was estimated and species counts derived from\na subsample as just described. Catches were standardized to number per 106 m3.\n \nIn the laboratory, all frozen juvenile salmonids were weighed prior to\ndissections for subsamples of growth, condition, pathology, genetic analysis,\nand food habits. As large subadult/adult salmonids were released shortly after\nbeing captured, their weights were estimated from length-weight regressions.\nAlso, common species of non-salmonid fish and squids not weighed at sea had\ntheir weights computed from length-weight regressions where their lengths were\navailable. For those individuals without length data, station or cruise-wide\naverage of number/kg was used to estimate weights.
attribute NC_GLOBAL awards_0_award_nid String 54665
attribute NC_GLOBAL awards_0_award_number String OCE-0002855
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0002855 (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 NEP-CCS Nordic 264 Rope Trawl data collected by Ric Brodeur/Suzan Pool  \n   (rick.brodeur@noaa.gov) \n  trawl_lev1 datafile: trawl_SE0005.dat  \n  trawl_lev2 datafile: trawl_SE0005_1.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 2009-11-29T11:43:48Z
attribute NC_GLOBAL date_modified String 2019-11-28T14:49:06Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.2465.1
attribute NC_GLOBAL Easternmost_Easting double -124.1281
attribute NC_GLOBAL geospatial_lat_max double 44.692
attribute NC_GLOBAL geospatial_lat_min double 41.8189
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -124.1281
attribute NC_GLOBAL geospatial_lon_min double -126.007
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/2465 (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 At each station, a Nordic 264 rope trawl built by Nor'Eastern Trawl Systems, Inc. was towed in surface waters by a chartered fishing vessel (F/V Sea Eagle in 2000 and F/V Frosti in 2002). It was towed with about 300 m of warp for 30 min at 1.5 m/sec with a pair of 3.0-m foam-filled trawl doors and 90.7-kg weight chains to spread the mouth open.
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 4203
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 10sup6m3, abund, abund_10sup6m3, area, bco, bco-dmo, begin, biological, cast, caught, chemical, comments, cruise, cruise_id, data, dataset, day, day_local, depth, depth_w, dist, dist_towed, dmo, end, erddap, gear, gear_area_m2, genus, genus_species, inst, km3, lat_end, latitude, life, life_stage, local, lon_end, longitude, management, max, max_sample_depth, min, min_sample_depth, month, month_local, net, num, num_caught, oceanography, office, preliminary, profiler, salinity, salinity-temperature-depth, sample, ship, species, stage, station, station_std, std, temperature, time, time_local_begin, time_local_end, towed, vol, vol_net_km3, weight, weight_caught, year
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/2465/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/2465 (external link)
attribute NC_GLOBAL Northernmost_Northing double 44.692
attribute NC_GLOBAL param_mapping String {'2465': {'lon_begin': 'flag - longitude', 'lat_begin': 'flag - latitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/2465/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Northwest Fisheries Science Center - Newport
attribute NC_GLOBAL people_0_affiliation_acronym String NOAA NWFSC
attribute NC_GLOBAL people_0_person_name String Richard D Brodeur
attribute NC_GLOBAL people_0_person_nid String 50481
attribute NC_GLOBAL people_0_role String Co-Principal Investigator
attribute NC_GLOBAL people_0_role_type String originator
attribute NC_GLOBAL people_1_affiliation String Northwest Fisheries Science Center - Newport
attribute NC_GLOBAL people_1_affiliation_acronym String NOAA NWFSC
attribute NC_GLOBAL people_1_person_name String Dr Robert  L Emmett
attribute NC_GLOBAL people_1_person_nid String 50464
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 Oregon State University
attribute NC_GLOBAL people_2_affiliation_acronym String OSU-CIMRS
attribute NC_GLOBAL people_2_person_name String Suzan S Pool
attribute NC_GLOBAL people_2_person_nid String 50496
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\nGoal:  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.\nApproach: 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 41.8189
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String inst,gear_area_m2
attribute NC_GLOBAL summary String Trawl catches, abundance, and biomass from F/V Sea Eagle and F/V Frosti cruises in the Northeast Pacific from 2000-2002 as part of the U.S. GLOBEC program
attribute NC_GLOBAL title String [trawl catch - CCS] - Trawl catches, abundance, and biomass from F/V Sea Eagle and F/V Frosti cruises in the Northeast Pacific from 2000-2002 as part of the U.S. GLOBEC program (NEP project) (U.S. GLOBEC Northeast Pacific)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -126.007
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable cruise_id String
attribute cruise_id bcodmo_name String cruiseid
attribute cruise_id description String Cruise ID.
attribute cruise_id long_name String Cruise Id
attribute cruise_id units String unitless
variable ship String
attribute ship bcodmo_name String ship
attribute ship description String Name of vessel.
attribute ship long_name String Ship
attribute ship units String unitless
variable year short
attribute year _FillValue short 32767
attribute year actual_range short 2000, 2002
attribute year bcodmo_name String year
attribute year description String Year.
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 cast byte
attribute cast _FillValue byte 127
attribute cast actual_range byte 1, 104
attribute cast bcodmo_name String cast
attribute cast description String Cast number within cruise.
attribute cast long_name String Cast
attribute cast units String unitless
variable station_std String
attribute station_std bcodmo_name String station_std
attribute station_std description String Standard station name.
attribute station_std long_name String Station Std
attribute station_std units String unitless
variable latitude double
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 41.8189, 44.692
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 starting latitude (decimal degrees)
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 -126.007, -124.1281
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 starting longitude (decimal degrees)
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 41.7918, 44.6867
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 ending latitude (decimal degrees)
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 -126.0063, -124.1302
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 ending longitude (decimal degrees)
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 depth_w float
attribute depth_w _FillValue float NaN
attribute depth_w actual_range float 26.0, 3017.52
attribute depth_w bcodmo_name String depth_w
attribute depth_w colorBarMaximum double 8000.0
attribute depth_w colorBarMinimum double -8000.0
attribute depth_w colorBarPalette String TopographyDepth
attribute depth_w description String Bottom depth of station at start of trawl event.
attribute depth_w long_name String Depth
attribute depth_w standard_name String depth
attribute depth_w units String meters
variable month_local byte
attribute month_local _FillValue byte 127
attribute month_local actual_range byte 5, 8
attribute month_local bcodmo_name String month_local
attribute month_local description String Local month (01 to 12).
attribute month_local long_name String Month Local
attribute month_local units String unitless
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 Day of month (local time, 0 to 31).
attribute day_local long_name String Day Local
attribute day_local units String unitless
variable time_local_begin String
attribute time_local_begin bcodmo_name String time_start_local
attribute time_local_begin description String Starting local time (24-hr).
attribute time_local_begin long_name String Time Local Begin
attribute time_local_begin units String unitless
variable time_local_end String
attribute time_local_end bcodmo_name String time_end_local
attribute time_local_end description String Ending local time (24-hr).
attribute time_local_end long_name String Time Local End
attribute time_local_end units String unitless
variable inst String
attribute inst bcodmo_name String instrument
attribute inst description String Sampling instrument.
attribute inst long_name String Inst
attribute inst units String unitless
variable gear_area_m2 short
attribute gear_area_m2 _FillValue short 32767
attribute gear_area_m2 actual_range short 540, 540
attribute gear_area_m2 bcodmo_name String unknown
attribute gear_area_m2 description String mouth area of gear (m2).
attribute gear_area_m2 long_name String Gear Area M2
attribute gear_area_m2 units String m2
variable min_sample_depth byte
attribute min_sample_depth _FillValue byte 127
attribute min_sample_depth actual_range byte 0, 75
attribute min_sample_depth bcodmo_name String depth_min
attribute min_sample_depth description String Minimum sampling depth.
attribute min_sample_depth long_name String Min Sample Depth
attribute min_sample_depth units String meters
variable max_sample_depth byte
attribute max_sample_depth _FillValue byte 127
attribute max_sample_depth actual_range byte 18, 93
attribute max_sample_depth bcodmo_name String depth_max
attribute max_sample_depth description String Maximum sampling depth.
attribute max_sample_depth long_name String Max Sample Depth
attribute max_sample_depth units String meters
variable dist_towed float
attribute dist_towed _FillValue float NaN
attribute dist_towed actual_range float 1.26, 6.51
attribute dist_towed bcodmo_name String unknown
attribute dist_towed description String distance towed (km)
attribute dist_towed long_name String Dist Towed
attribute dist_towed units String km
variable vol_net_km3 float
attribute vol_net_km3 _FillValue float NaN
attribute vol_net_km3 actual_range float 6.8067E-4, 0.00351675
attribute vol_net_km3 bcodmo_name String vol_filt_km3
attribute vol_net_km3 description String volume of water filtered by trawl (km3)
attribute vol_net_km3 long_name String Vol Net Km3
attribute vol_net_km3 units String km3
variable genus_species String
attribute genus_species bcodmo_name String species
attribute genus_species description String Taxonomic category.
attribute genus_species long_name String Genus Species
attribute genus_species units String unitless
variable life_stage String
attribute life_stage bcodmo_name String stage
attribute life_stage description String Life stage based on length.
attribute life_stage long_name String Life Stage
attribute life_stage units String unitless
variable weight_caught float
attribute weight_caught _FillValue float NaN
attribute weight_caught actual_range float 2.3E-4, 4523.64
attribute weight_caught bcodmo_name String weight
attribute weight_caught description String Weight of catch by species (kg).
attribute weight_caught long_name String Weight Caught
attribute weight_caught units String kilograms
variable num_caught int
attribute num_caught _FillValue int 2147483647
attribute num_caught actual_range int 0, 73343
attribute num_caught bcodmo_name String num_caught
attribute num_caught description String Number of individuals caught by species; zeros indicate presence.
attribute num_caught long_name String Num Caught
attribute num_caught units String unitless
variable abund_10sup6m3 float
attribute abund_10sup6m3 _FillValue float NaN
attribute abund_10sup6m3 actual_range float 0.0, 48634.17
attribute abund_10sup6m3 bcodmo_name String unknown
attribute abund_10sup6m3 description String Abundance
attribute abund_10sup6m3 long_name String Abund 10sup6m3
attribute abund_10sup6m3 units String number/106 m3
variable comments String
attribute comments bcodmo_name String comment
attribute comments description String comment for species record
attribute comments long_name String Comments
attribute comments units String unitless

 
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