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     data   graph     files  public [zoo_pump] - Zooplankton counts (density) from R/V Seward Johnson, R/V Oceanus, and R/V Edwin
Link cruises SJ9508, OC303, EL9904, and EL9905 in the Gulf of Maine and Georges Bank from 1995-
1999 (GB project) (U.S. GLOBEC Georges Bank)
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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 Using a pumping system appended to the CTD unit, measured water volumes
(typically 40 liters) were sampled at descrete depths and filtered through 40
micron mesh prior to sorting. A subsample of the filtered sample was used for
the zooplankton counts and identification. The size of the subsample varied
and depended on the amount of zooplankton present - subsamples were larger
when there were fewer animals.
attribute NC_GLOBAL awards_0_award_nid String 54626
attribute NC_GLOBAL awards_0_award_number String unknown GB NOAA
attribute NC_GLOBAL awards_0_funder_name String National Oceanic and Atmospheric Administration
attribute NC_GLOBAL awards_0_funding_acronym String NOAA
attribute NC_GLOBAL awards_0_funding_source_nid String 352
attribute NC_GLOBAL awards_1_award_nid String 55058
attribute NC_GLOBAL awards_1_award_number String OCE-9313669
attribute NC_GLOBAL awards_1_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=9313669 (external link)
attribute NC_GLOBAL awards_1_funder_name String NSF Division of Ocean Sciences
attribute NC_GLOBAL awards_1_funding_acronym String NSF OCE
attribute NC_GLOBAL awards_1_funding_source_nid String 355
attribute NC_GLOBAL awards_1_program_manager String Phillip R. Taylor
attribute NC_GLOBAL awards_1_program_manager_nid String 50451
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Zoo Pump Data - L. Incze, P.I.
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 2009-11-25T14:58:41Z
attribute NC_GLOBAL date_modified String 2019-02-21T19:30:56Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.2332.1
attribute NC_GLOBAL Easternmost_Easting double -67.2
attribute NC_GLOBAL geospatial_lat_max double 41.836
attribute NC_GLOBAL geospatial_lat_min double 40.58
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -67.2
attribute NC_GLOBAL geospatial_lon_min double -68.475
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 65.0
attribute NC_GLOBAL geospatial_vertical_min double 5.0
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/2332 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String Zoo Pump2
attribute NC_GLOBAL instruments_0_dataset_instrument_description String EL9905: Pump samples were taken by attaching one end of a 5 cm x 60 m reinforced hose to the CTD/rosette frame so that the hose opening was near (within ~0.25 m of) the CTD sensors. The CTD was lowered to depth (usually 50 m) and stopped at discrete sampling depths at 5 m intervals up to a depth of 5 m. Time was given for the system to clear at each new depth before sampling. A gas-powered diaphragm pump delivered water from sampling depths to the surface at a nominal rate of 0.3 m3/min. This water passed into a small, rapidly draining reservoir (0.13 m3) on deck to dampen the surge. This reservoir also was drained between sampling depths. A 1.9 cm ID hose carried water from the reservoir to individual samplers equipped with 40 um mesh nets. An electronic timer and flow meter installed in the 1.9 cm hose was started and stopped for each sample, providing very high accuracy measurements of the volumes filtered. The final sampling rate averaged 13 l/min, and most samples were filtered from 27-33 l of water. Samples were preserved in 3-5% buffered formalin.
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 5241
attribute NC_GLOBAL instruments_0_description String This kind of diaphragm pump, manufactured by Homelite and run on gasoline, is called a positive displacement pump because it pumps a specific volume for each pump cycle. Diaphragm pumps move fluids more slowly than centrifugal pumps but treat the animals more gently and they can handle thicker mud and larger amounts of solids. They also tolerate air being drawn into the pump and can be run dry without damage. In 2002, Homelite was acquired and became Riverside Pump Manufacturing, Inc. Diaphragm pumps feature a straight through self priming design and the rubber elastomer diaphragm and flapper valves are easily replaced on site.
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L22/current/NETT0146/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Zooplankton Pump - gas powered diaphragm
attribute NC_GLOBAL instruments_0_instrument_nid String 441
attribute NC_GLOBAL instruments_0_supplied_name String Zooplankton Pump - gas powered diaphragm
attribute NC_GLOBAL instruments_1_acronym String Zoo Pump Gas Centrifugal
attribute NC_GLOBAL instruments_1_dataset_instrument_description String Earlier three deployments: The end of a sampling hose was attached near the bottom of the CTD rosette frame. The hose was lowered independently over the side using the CTD to control depth and record conditions throughout sampling. A system was used that delivered approximately 255 l min-1 to the deck and cleared in less than 1 minute. Lines were allowed to clear between samples. On deck the water passed through a manifold and a reduced volume, 31 l min-1, was passed through a succession of small sampling nets with 40 µm mesh. Variations in flow, which are generally small, were monitored with a flow meter on one of the main lines from the manifold and were used to adjust flow rate calculations. Sampling in the small nets was timed with a stop watch, with a target of 1 minute (31 l) per sampled depth. Samples (up to 12 per cast) were preserved in a small volume of buffered formalin for later analysis.
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 5240
attribute NC_GLOBAL instruments_1_description String The Pacer gas-powered centrifugal pump is a water pumping system for zooplankton sampling.
attribute NC_GLOBAL instruments_1_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L22/current/NETT0146/ (external link)
attribute NC_GLOBAL instruments_1_instrument_name String Zooplankton Pump - gas centrifugal
attribute NC_GLOBAL instruments_1_instrument_nid String 453
attribute NC_GLOBAL instruments_1_supplied_name String Zooplankton Pump - gas centrifugal
attribute NC_GLOBAL keywords String bco, bco-dmo, biological, chemical, cruiseid, data, dataset, day, day_gmt, depth, dmo, erddap, event, latitude, longitude, management, month, month_gmt, num, num_per_m3, oceanography, office, per, preliminary, sex, stage, stage_num, station, taxon, time, time_gmt, year, yrday, yrday_gmt
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/2332/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/2332 (external link)
attribute NC_GLOBAL Northernmost_Northing double 41.836
attribute NC_GLOBAL param_mapping String {'2332': {'lat': 'master - latitude', 'depth': 'flag - depth', 'lon': 'master - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/2332/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String University of Southern Maine
attribute NC_GLOBAL people_0_affiliation_acronym String USM
attribute NC_GLOBAL people_0_person_name String Dr Lewis Incze
attribute NC_GLOBAL people_0_person_nid String 50413
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 Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_1_affiliation_acronym String WHOI
attribute NC_GLOBAL people_1_person_name String Ms Dicky Allison
attribute NC_GLOBAL people_1_person_nid String 50382
attribute NC_GLOBAL people_1_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_1_role_type String related
attribute NC_GLOBAL project String GB
attribute NC_GLOBAL projects_0_acronym String GB
attribute NC_GLOBAL projects_0_description String The U.S. GLOBEC Georges Bank Program is a large multi- disciplinary multi-year oceanographic effort. The proximate goal is to understand the population dynamics of key species on the Bank - Cod, Haddock, and two species of zooplankton (Calanus finmarchicus and Pseudocalanus) - in terms of their coupling to the physical environment and in terms of their predators and prey. The ultimate goal is to be able to predict changes in the distribution and abundance of these species as a result of changes in their physical and biotic environment as well as to anticipate how their populations might respond to climate change.
The effort is substantial, requiring broad-scale surveys of the entire Bank, and process studies which focus both on the links between the target species and their physical environment, and the determination of fundamental aspects of these species' life history (birth rates, growth rates, death rates, etc).
Equally important are the modelling efforts that are ongoing which seek to provide realistic predictions of the flow field and which utilize the life history information to produce an integrated view of the dynamics of the populations.
The U.S. GLOBEC Georges Bank Executive Committee (EXCO) provides program leadership and effective communication with the funding agencies.
attribute NC_GLOBAL projects_0_geolocation String Georges Bank, Gulf of Maine, Northwest Atlantic Ocean
attribute NC_GLOBAL projects_0_name String U.S. GLOBEC Georges Bank
attribute NC_GLOBAL projects_0_project_nid String 2037
attribute NC_GLOBAL projects_0_project_website String http://globec.whoi.edu/globec_program.html (external link)
attribute NC_GLOBAL projects_0_start_date String 1991-01
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 40.58
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL summary String Zooplankton counts (density) from R/V Seward Johnson, R/V Oceanus, and R/V Edwin Link cruises SJ9508, OC303, EL9904, and EL9905 in the Gulf of Maine and Georges Bank from 1995-1999
attribute NC_GLOBAL title String [zoo_pump] - Zooplankton counts (density) from R/V Seward Johnson, R/V Oceanus, and R/V Edwin Link cruises SJ9508, OC303, EL9904, and EL9905 in the Gulf of Maine and Georges Bank from 1995-1999 (GB project) (U.S. GLOBEC Georges Bank)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -68.475
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable cruiseid   String  
attribute cruiseid bcodmo_name String cruiseid
attribute cruiseid description String cruise identification
attribute cruiseid long_name String Cruiseid
variable year   short  
attribute year _FillValue short 32767
attribute year actual_range short 1995, 1999
attribute year bcodmo_name String year
attribute year description String four digit 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 GMT
variable event   String  
attribute event bcodmo_name String event
attribute event description String event number, from event log
attribute event long_name String Event
attribute event nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/ (external link)
variable yrday_gmt   float  
attribute yrday_gmt _FillValue float NaN
attribute yrday_gmt actual_range float 108.898, 164.9431
attribute yrday_gmt bcodmo_name String yrday_gmt
attribute yrday_gmt description String day of year, J ulian calendar
attribute yrday_gmt long_name String Yrday Gmt
attribute yrday_gmt units String decimalday,GMT
variable month_gmt   String  
attribute month_gmt bcodmo_name String month_gmt
attribute month_gmt description String month of year
attribute month_gmt long_name String Month Gmt
attribute month_gmt units String GMT
variable day_gmt   byte  
attribute day_gmt _FillValue byte 127
attribute day_gmt actual_range byte 11, 29
attribute day_gmt bcodmo_name String day_gmt
attribute day_gmt description String day of month
attribute day_gmt long_name String Day Gmt
attribute day_gmt units String GMT
variable time_gmt   String  
attribute time_gmt bcodmo_name String time_gmt
attribute time_gmt description String time, reported as HHmm.m
attribute time_gmt long_name String Time Gmt
attribute time_gmt units String GMT
variable station   short  
attribute station _FillValue short 32767
attribute station actual_range short 30, 183
attribute station bcodmo_name String station
attribute station description String station number
attribute station long_name String Station
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 40.58, 41.836
attribute latitude axis String Y
attribute latitude bcodmo_name String latitude
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude description String latitude, negative = southdecimal 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 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 -68.475, -67.2
attribute longitude axis String X
attribute longitude bcodmo_name String longitude
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude description String longitude, negative = west
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 standard_name String longitude
attribute longitude units String degrees_east
variable depth   double  
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 5.0, 65.0
attribute depth axis String Z
attribute depth bcodmo_name String depth
attribute depth colorBarMaximum double 8000.0
attribute depth colorBarMinimum double -8000.0
attribute depth colorBarPalette String TopographyDepth
attribute depth description String sample depth
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/DEPH/ (external link)
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable taxon   String  
attribute taxon bcodmo_name String taxon
attribute taxon description String taxonomic identification
attribute taxon long_name String Taxon
variable stage   String  
attribute stage bcodmo_name String stage
attribute stage description String Nauplii or Copepodite or Other (non copepod)
attribute stage long_name String Stage
variable stage_num   byte  
attribute stage_num _FillValue byte 127
attribute stage_num actual_range byte 1, 6
attribute stage_num bcodmo_name String stage_num
attribute stage_num description String Copepodite and nauplii developmental stages number (1 - 6)
attribute stage_num long_name String Stage Num
variable sex   String  
attribute sex bcodmo_name String sex
attribute sex description String Only Copepodite stage 6 were sexed, (F/M)
attribute sex long_name String Sex
variable num_per_m3   double  
attribute num_per_m3 _FillValue double NaN
attribute num_per_m3 actual_range double 0.0, 252329.7491
attribute num_per_m3 bcodmo_name String unknown
attribute num_per_m3 description String abundance, number of specific animal/group counted
attribute num_per_m3 long_name String Num Per M3
attribute num_per_m3 units String number per cubic meter

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.


 
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