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   set  data   graph     files  public Zooplankton abundance from ring net tows from RVIB Nathaniel B. Palmer NBP1801 in the Ross
Sea, January 2018
   ?     I   M   background (external link) RSS Subscribe BCO-DMO bcodmo_dataset_789299

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,.odvTxt
attribute NC_GLOBAL acquisition_description String Sample collection: Net tows and mid-water trawls were conducted in the western
Ross Sea, Antarctica on board the R/V Nathaniel B. Palmer in January-February
2018 (cruise number 18-01). Both the ring net (1 m diameter, 333 um mesh, non-
filtering cod end) and the Issacs-Kidd Midwater Trawl (IKMT, 1.8 m frame, 500
um mesh, non-filtering cod end) were fitted with a calibrated General Oceanics
flow meter. Contents of each tow were concentrated and preserved with buffered
formaldehyde (4% final concentration) in 500 ml wide-mouth glass jars. Samples
were sent back to the home laboratory (Rutgers University) for analysis.

Analyses: Contents of each tow (or a subsample if the density of zooplankton
or fish was high) were sorted by taxa and, in some cases, developmental stage.
Measurements for abundance were conducted using a dissecting microscope (Zeiss
Discovery.V8).

Volume of water (cubic meter) that passed through the net/trawl during each
tow was calculated using flowmeter rotor constant, flowmeter start and end
values, and the area of net opening.

Abundance per cubic meter per tow/trawl was then calculated for each species
and, in some cases, developmental stage, by dividing the number of individuals
for each species/developmental stage by the volume of water.
attribute NC_GLOBAL awards_0_award_nid String 788722
attribute NC_GLOBAL awards_0_award_number String OPP-1743035
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1743035 (external link)
attribute NC_GLOBAL awards_0_funder_name String NSF Office of Polar Programs (formerly NSF PLR)
attribute NC_GLOBAL awards_0_funding_acronym String NSF OPP
attribute NC_GLOBAL awards_0_funding_source_nid String 713360
attribute NC_GLOBAL awards_0_program_manager String Jennifer Burns
attribute NC_GLOBAL awards_0_program_manager_nid String 50508
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String 2018 Ross Sea Zooplankton Abundance from ring net tows
from the Ross Sea, Antarctica, R/V Nathaniel B. Palmer cruise NBP18-01, Jan-Feb. 2018
PI: G. Saba (Rutgers U)
version 2
version 2 date: 2020-04-27 - removed extra zeroes after seconds in ISO-times;
replaces v1.2020-02-06
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 2020-02-05T19:10:09Z
attribute NC_GLOBAL date_modified String 2020-04-27T15:22:49Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.789299.2
attribute NC_GLOBAL Easternmost_Easting double 165.7405
attribute NC_GLOBAL geospatial_lat_max double -74.8033
attribute NC_GLOBAL geospatial_lat_min double -75.0042
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double 165.7405
attribute NC_GLOBAL geospatial_lon_min double 164.4441
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 124.0
attribute NC_GLOBAL geospatial_vertical_min double 50.0
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/789299 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String Ring Net
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Plankton net with 1 m diameter, 333 um mesh, non-filtering cod end. Used to collected zooplankton during the Ross Sea cruise.
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 789375
attribute NC_GLOBAL instruments_0_description String A Ring Net is a generic plankton net, made by attaching a net of any mesh size to a metal ring of any diameter. There are 1 meter, .75 meter, .25 meter and .5 meter nets that are used regularly. The most common zooplankton ring net is 1 meter in diameter and of mesh size .333mm, also known as a 'meter net' (see Meter Net).
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/22/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Ring Net
attribute NC_GLOBAL instruments_0_instrument_nid String 444
attribute NC_GLOBAL instruments_0_supplied_name String ring net
attribute NC_GLOBAL instruments_1_dataset_instrument_description String Optical microscope with magnification for observation of the Ross Sea cruise tow/trawl samples. Used to taxonomically identify and count collected zooplankton during the Ross Sea cruise.
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 789377
attribute NC_GLOBAL instruments_1_description String Instruments that generate enlarged images of samples using the phenomena of reflection and absorption of visible light. Includes conventional and inverted instruments. Also called a "light microscope".
attribute NC_GLOBAL instruments_1_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/LAB05/ (external link)
attribute NC_GLOBAL instruments_1_instrument_name String Microscope-Optical
attribute NC_GLOBAL instruments_1_instrument_nid String 708
attribute NC_GLOBAL instruments_1_supplied_name String Zeiss Discovery V8 Dissecting microscope
attribute NC_GLOBAL instruments_2_acronym String IKMT
attribute NC_GLOBAL instruments_2_dataset_instrument_description String Rectangle framed net (1.75 m x 1.44 m) with 500 um mesh and a non-filtering cod end. Used to collected zooplankton during the Ross Sea cruise.
attribute NC_GLOBAL instruments_2_dataset_instrument_nid String 789376
attribute NC_GLOBAL instruments_2_description String A trawl with a pentagonal mouth opening and a dihedral depressor vane as part of the mouth opening. IKMTs come in various dimensions (refer to individual dataset documentation).

The original IKMTs were 10 foot (304 cm) and 15 foot (457 cm) at the mouth. The 10 foot IKMT net was 31 feet (9.45 m) in length (Wiebe and Benfield 2003).
attribute NC_GLOBAL instruments_2_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L22/current/NETT0071/ (external link)
attribute NC_GLOBAL instruments_2_instrument_name String Isaacs-Kidd Midwater Trawl
attribute NC_GLOBAL instruments_2_instrument_nid String 715
attribute NC_GLOBAL instruments_2_supplied_name String Isaacs-Kid Midwater Trawl
attribute NC_GLOBAL keywords String acutus, amphipods, Amphipods_Themisto_gaudichaudii, antarctica, antarcticus, artedidraconidae, bco, bco-dmo, biological, bottom, Bottom_depth_m, C_acutus_CIII_to_V, calanoides, calanus, Calanus_simillimus, chaetognatha, channichthyidae, chemical, ciii, clione, Clione_limacina_antarctica, copepods, Copepods_Calanoides_acutus, crystallorophias, ctenophora, data, dataset, date, decapods, Decapods_Notocrangon_antarcticus, depth, dmo, end, erddap, euphausia, euphausiids, Euphausiids_Euphausia_crystallorophias, fish, Fish_Pleuragramma_antarctica_larvae, flowmeter, Flowmeter_end, Flowmeter_start, gaidius, Gaidius_tenuispinus, gaudichaudii, gerlachei, heterorhabdus, Heterorhabdus_sp, hyperoche, Hyperoche_sp, iso, ISO_DateTime_UTC_end, juvenile, larvae, lat_end_decdeg, latitude, limacina, lon_end_decdeg, longicirrata, longitude, macrura, management, method, metridia, Metridia_gerlachei, nauplii, net, Net_depth_m, notocrangon, number, oceanography, office, oithona, Oithona_similis, oncaea, Oncaea_sp, ostracods, Other_Ostracods, paraeuchaeta, Paraeuchaeta_antarctica, pelagobia, pleuragramma, Pleuragramma_antarctica_juvenile, polychaeta, Polychaeta_Pelagobia_longicirrata, polychaete, Polychaete_larvae, preliminary, pteropods, Pteropods_Limacina_rangii, rangii, salpidae, scyphozoa, sea, similis, simillimus, siphonophore, sst, SST_deg_C, start, stebbingi, surface, temperature, tenuispinus, themisto, thysanoessa, Thysanoessa_macrura, time, tow, Tow_Trawl_number, trawl, Unspecified_Nauplii, v, vibilia, Vibilia_stebbingi, volume, Volume_m3
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/789299/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/789299 (external link)
attribute NC_GLOBAL Northernmost_Northing double -74.8033
attribute NC_GLOBAL param_mapping String {'789299': {'lon_start_decdeg': 'flag - longitude', 'Net_depth_m': 'flag - depth', 'ISO_DateTime_UTC_start': 'flag - time', 'lat_start_decdeg': 'flag - latitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/789299/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Rutgers University
attribute NC_GLOBAL people_0_person_name String Grace Saba
attribute NC_GLOBAL people_0_person_nid String 721369
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 BCO-DMO
attribute NC_GLOBAL people_1_person_name String Nancy Copley
attribute NC_GLOBAL people_1_person_nid String 50396
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 bio-acoustic plankton surveys
attribute NC_GLOBAL projects_0_acronym String bio-acoustic plankton surveys
attribute NC_GLOBAL projects_0_description String NSF Award Abstract:
The Ross Sea is the one of the most productive regions in Antarctica and supports large populations of several key species in the Ross Sea food web, including copepods, crystal krill (Euphausia crystallorophias), and Antarctic silverfish (Pleuragramma antarcticum). Copepods and crystal krill dominate the diets of Antarctic silverfish, the dominant fish species in the high Antarctic zone, and silverfish are a major link between lower (copepods, krill) and higher (fishes, marine mammals, flighted birds, Adélie and Emperor penguins) trophic levels. Despite the significance of these key species, there is limited understanding of copepod, krill, and silverfish mesoscale distribution, spatial structure of age/maturity classes, and their interactions with physical drivers within the Ross Sea. Autonomous underwater profiling gliders are a developing technology that offers the potential for providing high spatial, temporal, and depth resolution data on regional scales. The project will test the capability of a multi-frequency echo sounder integrated into a Slocum Webb glider with the aim of providing the first glider-based acoustic assessment of simultaneous distributions of three trophic levels in the Ross Sea. Complementary glider sensors measuring physical, chemical, and biological parameters will provide mesoscale and sub-mesoscale hydrographic information from which phytoplankton-zooplankton-fish interactions and the relationships between these organisms and physics drivers (sea ice, circulation features) will be investigated. The approach proposed here, glider acoustics, is relatively new and has the potential to be transformational for investigating food webs and the Ross Sea ecosystem.
Researchers will modify and integrate an Acoustic Zooplankton and Fish Profiler (AZFP) multi-frequency echo sounder into a Slocum Webb G2 glider with the capability to differentiate between krill and other types of zooplankton, including copepods, and different sizes of krill and silverfish. The AZFP will be complemented with the existing glider sensors including a CTD, a WET Labs BB2FL ECO puck configured for simultaneous chlorophyll fluorescence (phytoplankton biomass) and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. The new sensor suite will be tested during a four-week glider deployment, where it will conduct acoustic surveys to map distribution and abundance of multiple zooplankton taxa and silverfish during the austral summer along the Terra Nova Bay polynya ice shelf and in adjacent continental shelf waters. The relationships between phytoplankton-zooplankton-fish distributions and the physical drivers of zooplankton and silverfish species and size distributions will be investigated. Coordinated ship-based acoustic sampling and net tows/trawls will be conducted multiple times during the glider deployment to validate glider acoustic-based species, size, and abundance measurements. Open accessible, automated data produced during this project will be made available through RUCOOL (Rutgers University Center for Ocean Observing Leadership) and THREDDS (Thematic Real-time Environmental Data Distribution System). The production of consistent, vertically-resolved, high resolution glider-based acoustic measurements will define a successful outcome of this project that should help in identifying the challenges in their use as a potentially cost-effective, automated examination of food webs in the Antarctic.
attribute NC_GLOBAL projects_0_end_date String 2019-07
attribute NC_GLOBAL projects_0_geolocation String Terra Nova Bay, Western Ross Sea, Antarctica
attribute NC_GLOBAL projects_0_name String Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-zooplankton and Fish Interactions in the Western Ross Sea
attribute NC_GLOBAL projects_0_project_nid String 788723
attribute NC_GLOBAL projects_0_start_date String 2017-08
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 -75.0042
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String Method
attribute NC_GLOBAL summary String Net tows were conducted during the R/V Nathaniel B. Palmer cruise NBP18-01 in January 2018. These data represent the zooplankton species and abundance analysis resulting from these sample collections. A companion dataset of mid-water trawls abundances is also available.
attribute NC_GLOBAL time_coverage_end String 2018-01-31T22:58:00Z
attribute NC_GLOBAL time_coverage_start String 2018-01-10T00:03:00Z
attribute NC_GLOBAL title String Zooplankton abundance from ring net tows from RVIB Nathaniel B. Palmer NBP1801 in the Ross Sea, January 2018
attribute NC_GLOBAL version String 2
attribute NC_GLOBAL Westernmost_Easting double 164.4441
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable Method   String  
attribute Method bcodmo_name String instrument
attribute Method description String Collection method specified; either a 1-m diameter ring net with 333um mesh or an Isaacs Kidd Midwater Trawl with a 1.8-m frame
attribute Method long_name String Method
attribute Method units String unitless
variable Tow_Trawl_number   byte  
attribute Tow_Trawl_number _FillValue byte 127
attribute Tow_Trawl_number actual_range byte 1, 4
attribute Tow_Trawl_number bcodmo_name String tow
attribute Tow_Trawl_number colorBarMaximum double 100.0
attribute Tow_Trawl_number colorBarMinimum double 0.0
attribute Tow_Trawl_number description String Tow/Trawl number provided in chronological order during the cruise
attribute Tow_Trawl_number long_name String Tow Trawl Number
attribute Tow_Trawl_number units String unitless
variable time   double  
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.51554258E9, 1.51743948E9
attribute time axis String T
attribute time bcodmo_name String time_start
attribute time description String Time the tow/trawl started
attribute time ioos_category String Time
attribute time long_name String ISO Date Time UTC Start
attribute time source_name String ISO_DateTime_UTC_start
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time time_precision String 1970-01-01T00:00:00Z
attribute time units String seconds since 1970-01-01T00:00:00Z
variable ISO_DateTime_UTC_end   String  
attribute ISO_DateTime_UTC_end bcodmo_name String time_end
attribute ISO_DateTime_UTC_end description String Time the tow/trawl ended
attribute ISO_DateTime_UTC_end long_name String ISO Date Time UTC End
attribute ISO_DateTime_UTC_end time_precision String 1970-01-01T00:00:00Z
attribute ISO_DateTime_UTC_end units String unitless
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double -75.0042, -74.8033
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/Location where the tow/trawl started
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_start_decdeg
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 164.4441, 165.7405
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/Location where the tow/trawl started
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_start_decdeg
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable lat_end_decdeg   float  
attribute lat_end_decdeg _FillValue float NaN
attribute lat_end_decdeg actual_range float -75.0184, -74.8194
attribute lat_end_decdeg bcodmo_name String lat_end
attribute lat_end_decdeg colorBarMaximum double 90.0
attribute lat_end_decdeg colorBarMinimum double -90.0
attribute lat_end_decdeg description String Latitude/Location where the tow/trawl ended
attribute lat_end_decdeg long_name String Latitude
attribute lat_end_decdeg nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LATX/ (external link)
attribute lat_end_decdeg standard_name String latitude
attribute lat_end_decdeg units String decimal degrees
variable lon_end_decdeg   float  
attribute lon_end_decdeg _FillValue float NaN
attribute lon_end_decdeg actual_range float 164.4277, 165.6513
attribute lon_end_decdeg bcodmo_name String lon_end
attribute lon_end_decdeg colorBarMaximum double 180.0
attribute lon_end_decdeg colorBarMinimum double -180.0
attribute lon_end_decdeg description String Longitude/Location where the tow/trawl ended
attribute lon_end_decdeg long_name String Longitude
attribute lon_end_decdeg nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LONX/ (external link)
attribute lon_end_decdeg standard_name String longitude
attribute lon_end_decdeg units String decimal degrees
variable depth   double  
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 50.0, 124.0
attribute depth axis String Z
attribute depth bcodmo_name String depth
attribute depth description String Water depth the ring net or trawl were towed
attribute depth ioos_category String Location
attribute depth long_name String Net Depth M
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 Bottom_depth_m   short  
attribute Bottom_depth_m _FillValue short 32767
attribute Bottom_depth_m actual_range short 617, 1147
attribute Bottom_depth_m bcodmo_name String depth_w
attribute Bottom_depth_m description String Water depth at location of tow/trawl
attribute Bottom_depth_m long_name String Bottom Depth M
attribute Bottom_depth_m units String meters
variable SST_deg_C   float  
attribute SST_deg_C _FillValue float NaN
attribute SST_deg_C actual_range float -0.5, 0.87
attribute SST_deg_C bcodmo_name String temp_ss
attribute SST_deg_C description String Sea Surface Temperature at time and location of tow/trawl
attribute SST_deg_C long_name String SST Deg C
attribute SST_deg_C units String Degrees Celsius
variable Flowmeter_start   int  
attribute Flowmeter_start _FillValue int 2147483647
attribute Flowmeter_start actual_range int 357645, 941949
attribute Flowmeter_start bcodmo_name String flow
attribute Flowmeter_start description String Calibrated General Oceanics flowmeter reading at start of tow/trawl; used in calculations for water volume that passed through the net/trawl
attribute Flowmeter_start long_name String Flowmeter Start
attribute Flowmeter_start units String unitless
variable Flowmeter_end   int  
attribute Flowmeter_end _FillValue int 2147483647
attribute Flowmeter_end actual_range int 398246, 974657
attribute Flowmeter_end bcodmo_name String flow
attribute Flowmeter_end description String Calibrated General Oceanics flowmeter reading at end of tow/trawl; used in calculations for water volume that passed through the net/trawl
attribute Flowmeter_end long_name String Flowmeter End
attribute Flowmeter_end units String unitless
variable Volume_m3   short  
attribute Volume_m3 _FillValue short 32767
attribute Volume_m3 actual_range short 659, 1189
attribute Volume_m3 bcodmo_name String vol_filt
attribute Volume_m3 description String Volume of water that passed through the net/trawl; calculated using flowmeter data and area of net opening
attribute Volume_m3 long_name String Volume M3
attribute Volume_m3 units String cubic meters
variable Copepods_Calanoides_acutus   float  
attribute Copepods_Calanoides_acutus _FillValue float NaN
attribute Copepods_Calanoides_acutus actual_range float 0.5826, 5.6073
attribute Copepods_Calanoides_acutus bcodmo_name String abundance
attribute Copepods_Calanoides_acutus description String Abundance of Calanoides acutus
attribute Copepods_Calanoides_acutus long_name String Copepods Calanoides Acutus
attribute Copepods_Calanoides_acutus nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Copepods_Calanoides_acutus units String number/meter^3
variable C_acutus_CIII_to_V   float  
attribute C_acutus_CIII_to_V _FillValue float NaN
attribute C_acutus_CIII_to_V actual_range float 0.0, 6.1094
attribute C_acutus_CIII_to_V bcodmo_name String abundance
attribute C_acutus_CIII_to_V description String Abundance of Calanoides acutus stages CIII to V
attribute C_acutus_CIII_to_V long_name String C Acutus CIII To V
attribute C_acutus_CIII_to_V nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute C_acutus_CIII_to_V units String number/meter^3
variable Metridia_gerlachei   float  
attribute Metridia_gerlachei _FillValue float NaN
attribute Metridia_gerlachei actual_range float 0.0087, 0.4877
attribute Metridia_gerlachei bcodmo_name String abundance
attribute Metridia_gerlachei description String Abundance of Metridia gerlachei
attribute Metridia_gerlachei long_name String Metridia Gerlachei
attribute Metridia_gerlachei nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Metridia_gerlachei units String number/meter^3
variable Oithona_similis   float  
attribute Oithona_similis _FillValue float NaN
attribute Oithona_similis actual_range float 0.0, 0.1446
attribute Oithona_similis bcodmo_name String abundance
attribute Oithona_similis description String Abundance of Oithona similis
attribute Oithona_similis long_name String Oithona Similis
attribute Oithona_similis nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Oithona_similis units String number/meter^3
variable Calanus_simillimus   float  
attribute Calanus_simillimus _FillValue float NaN
attribute Calanus_simillimus actual_range float 0.0, 0.2321
attribute Calanus_simillimus bcodmo_name String abundance
attribute Calanus_simillimus description String Abundance of Calanus simillimus
attribute Calanus_simillimus long_name String Calanus Simillimus
attribute Calanus_simillimus nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Calanus_simillimus units String number/meter^3
variable Paraeuchaeta_antarctica   float  
attribute Paraeuchaeta_antarctica _FillValue float NaN
attribute Paraeuchaeta_antarctica actual_range float 0.0, 0.0135
attribute Paraeuchaeta_antarctica bcodmo_name String abundance
attribute Paraeuchaeta_antarctica description String Abundance of Paraeuchaeta antarctica
attribute Paraeuchaeta_antarctica long_name String Paraeuchaeta Antarctica
attribute Paraeuchaeta_antarctica nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Paraeuchaeta_antarctica units String number/meter^3
variable Oncaea_sp   float  
attribute Oncaea_sp _FillValue float NaN
attribute Oncaea_sp actual_range float 0.0, 0.0182
attribute Oncaea_sp bcodmo_name String abundance
attribute Oncaea_sp description String Abundance of Oncaea sp.
attribute Oncaea_sp long_name String Oncaea Sp
attribute Oncaea_sp nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Oncaea_sp units String number/meter^3
variable Gaidius_tenuispinus   float  
attribute Gaidius_tenuispinus _FillValue float NaN
attribute Gaidius_tenuispinus actual_range float 0.0, 0.0232
attribute Gaidius_tenuispinus bcodmo_name String abundance
attribute Gaidius_tenuispinus description String Abundance of Gaidius tenuispinus
attribute Gaidius_tenuispinus long_name String Gaidius Tenuispinus
attribute Gaidius_tenuispinus nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Gaidius_tenuispinus units String number/meter^3
variable Heterorhabdus_sp   float  
attribute Heterorhabdus_sp _FillValue float NaN
attribute Heterorhabdus_sp actual_range float 0.0, 0.0174
attribute Heterorhabdus_sp bcodmo_name String abundance
attribute Heterorhabdus_sp description String Abundance of Heterorhabdus sp.
attribute Heterorhabdus_sp long_name String Heterorhabdus Sp
attribute Heterorhabdus_sp nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Heterorhabdus_sp units String number/meter^3
variable Unspecified_Nauplii   float  
attribute Unspecified_Nauplii _FillValue float NaN
attribute Unspecified_Nauplii actual_range float 0.0116, 0.3188
attribute Unspecified_Nauplii bcodmo_name String abundance
attribute Unspecified_Nauplii description String Abundance of unspecified nauplii
attribute Unspecified_Nauplii long_name String Unspecified Nauplii
attribute Unspecified_Nauplii nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Unspecified_Nauplii units String number/meter^3
variable Euphausiids_Euphausia_crystallorophias   float  
attribute Euphausiids_Euphausia_crystallorophias _FillValue float NaN
attribute Euphausiids_Euphausia_crystallorophias actual_range float 0.0, 0.3152
attribute Euphausiids_Euphausia_crystallorophias bcodmo_name String abundance
attribute Euphausiids_Euphausia_crystallorophias description String Abundance of Euphausia crystallorophias
attribute Euphausiids_Euphausia_crystallorophias long_name String Euphausiids Euphausia Crystallorophias
attribute Euphausiids_Euphausia_crystallorophias nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Euphausiids_Euphausia_crystallorophias units String number/meter^3
variable Thysanoessa_macrura   float  
attribute Thysanoessa_macrura _FillValue float NaN
attribute Thysanoessa_macrura actual_range float 0.0, 0.0061
attribute Thysanoessa_macrura bcodmo_name String abundance
attribute Thysanoessa_macrura description String Abundance of Thysanoessa macrura
attribute Thysanoessa_macrura long_name String Thysanoessa Macrura
attribute Thysanoessa_macrura nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Thysanoessa_macrura units String number/meter^3
variable Decapods_Notocrangon_antarcticus   float  
attribute Decapods_Notocrangon_antarcticus _FillValue float NaN
attribute Decapods_Notocrangon_antarcticus actual_range float 0.0, 0.0034
attribute Decapods_Notocrangon_antarcticus bcodmo_name String abundance
attribute Decapods_Notocrangon_antarcticus description String Abundance of Notocrangon antarcticus
attribute Decapods_Notocrangon_antarcticus long_name String Decapods Notocrangon Antarcticus
attribute Decapods_Notocrangon_antarcticus nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Decapods_Notocrangon_antarcticus units String number/meter^3
variable Amphipods_Themisto_gaudichaudii   float  
attribute Amphipods_Themisto_gaudichaudii _FillValue float NaN
attribute Amphipods_Themisto_gaudichaudii actual_range float 0.0, 0.0034
attribute Amphipods_Themisto_gaudichaudii bcodmo_name String abundance
attribute Amphipods_Themisto_gaudichaudii description String Abundance of Themisto gaudichaudii
attribute Amphipods_Themisto_gaudichaudii long_name String Amphipods Themisto Gaudichaudii
attribute Amphipods_Themisto_gaudichaudii nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Amphipods_Themisto_gaudichaudii units String number/meter^3
variable Hyperoche_sp   float  
attribute Hyperoche_sp _FillValue float NaN
attribute Hyperoche_sp actual_range float 0.0087, 0.1331
attribute Hyperoche_sp bcodmo_name String abundance
attribute Hyperoche_sp description String Abundance of Hyperoche sp.
attribute Hyperoche_sp long_name String Hyperoche Sp
attribute Hyperoche_sp nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Hyperoche_sp units String number/meter^3
variable Vibilia_stebbingi   float  
attribute Vibilia_stebbingi _FillValue float NaN
attribute Vibilia_stebbingi actual_range float 0.0, 0.0471
attribute Vibilia_stebbingi bcodmo_name String abundance
attribute Vibilia_stebbingi description String Abundance of Vibilia stebbingi
attribute Vibilia_stebbingi long_name String Vibilia Stebbingi
attribute Vibilia_stebbingi nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Vibilia_stebbingi units String number/meter^3
variable Pteropods_Limacina_rangii   float  
attribute Pteropods_Limacina_rangii _FillValue float NaN
attribute Pteropods_Limacina_rangii actual_range float 0.5507, 1.6549
attribute Pteropods_Limacina_rangii bcodmo_name String abundance
attribute Pteropods_Limacina_rangii description String Abundance of Limacina rangii
attribute Pteropods_Limacina_rangii long_name String Pteropods Limacina Rangii
attribute Pteropods_Limacina_rangii nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Pteropods_Limacina_rangii units String number/meter^3
variable Clione_limacina_antarctica   float  
attribute Clione_limacina_antarctica _FillValue float NaN
attribute Clione_limacina_antarctica actual_range float 0.021, 0.0471
attribute Clione_limacina_antarctica bcodmo_name String abundance
attribute Clione_limacina_antarctica description String Abundance of Clione limacina antarctica
attribute Clione_limacina_antarctica long_name String Clione Limacina Antarctica
attribute Clione_limacina_antarctica nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Clione_limacina_antarctica units String number/meter^3
variable Polychaeta_Pelagobia_longicirrata   float  
attribute Polychaeta_Pelagobia_longicirrata _FillValue float NaN
attribute Polychaeta_Pelagobia_longicirrata actual_range float 0.028, 0.0774
attribute Polychaeta_Pelagobia_longicirrata bcodmo_name String abundance
attribute Polychaeta_Pelagobia_longicirrata description String Abundance of Pelagobia longicirrata
attribute Polychaeta_Pelagobia_longicirrata long_name String Polychaeta Pelagobia Longicirrata
attribute Polychaeta_Pelagobia_longicirrata nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Polychaeta_Pelagobia_longicirrata units String number/meter^3
variable Polychaete_larvae   float  
attribute Polychaete_larvae _FillValue float NaN
attribute Polychaete_larvae actual_range float 0.0, 0.0047
attribute Polychaete_larvae bcodmo_name String abundance
attribute Polychaete_larvae description String Abundance of polychaete larvae
attribute Polychaete_larvae long_name String Polychaete Larvae
attribute Polychaete_larvae nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Polychaete_larvae units String number/meter^3
variable Fish_Pleuragramma_antarctica_larvae   float  
attribute Fish_Pleuragramma_antarctica_larvae _FillValue float NaN
attribute Fish_Pleuragramma_antarctica_larvae actual_range float 0.0577, 1.1676
attribute Fish_Pleuragramma_antarctica_larvae bcodmo_name String abundance
attribute Fish_Pleuragramma_antarctica_larvae description String Abundance of Pleuragramma antarctica larvae
attribute Fish_Pleuragramma_antarctica_larvae long_name String Fish Pleuragramma Antarctica Larvae
attribute Fish_Pleuragramma_antarctica_larvae nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Fish_Pleuragramma_antarctica_larvae units String number/meter^3
variable Pleuragramma_antarctica_juvenile   float  
attribute Pleuragramma_antarctica_juvenile _FillValue float NaN
attribute Pleuragramma_antarctica_juvenile actual_range float 0.0, 0.0023
attribute Pleuragramma_antarctica_juvenile bcodmo_name String abundance
attribute Pleuragramma_antarctica_juvenile description String Abundance of Pleuragramma antarctica juveniles
attribute Pleuragramma_antarctica_juvenile long_name String Pleuragramma Antarctica Juvenile
attribute Pleuragramma_antarctica_juvenile nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Pleuragramma_antarctica_juvenile units String number/meter^3
variable Channichthyidae   float  
attribute Channichthyidae _FillValue float NaN
attribute Channichthyidae actual_range float 0.0, 0.0061
attribute Channichthyidae bcodmo_name String abundance
attribute Channichthyidae description String Abundance of Channichthyidae
attribute Channichthyidae long_name String Channichthyidae
attribute Channichthyidae nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Channichthyidae units String number/meter^3
variable Artedidraconidae   float  
attribute Artedidraconidae _FillValue float NaN
attribute Artedidraconidae actual_range float 0.0, 0.003
attribute Artedidraconidae bcodmo_name String abundance
attribute Artedidraconidae description String Abundance of Artedidraconidae
attribute Artedidraconidae long_name String Artedidraconidae
attribute Artedidraconidae nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Artedidraconidae units String number/meter^3
variable Other_Ostracods   float  
attribute Other_Ostracods _FillValue float NaN
attribute Other_Ostracods actual_range float 0.0, 0.0182
attribute Other_Ostracods bcodmo_name String abundance
attribute Other_Ostracods description String Abundance of other ostracods
attribute Other_Ostracods long_name String Other Ostracods
attribute Other_Ostracods nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Other_Ostracods units String number/meter^3
variable Chaetognatha   float  
attribute Chaetognatha _FillValue float NaN
attribute Chaetognatha actual_range float 0.0, 0.0202
attribute Chaetognatha bcodmo_name String abundance
attribute Chaetognatha description String Abundance of Chaetognatha
attribute Chaetognatha long_name String Chaetognatha
attribute Chaetognatha nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Chaetognatha units String number/meter^3
variable Ctenophora   float  
attribute Ctenophora _FillValue float NaN
attribute Ctenophora actual_range float 0.0, 0.0023
attribute Ctenophora bcodmo_name String abundance
attribute Ctenophora description String Abundance of Ctenophora
attribute Ctenophora long_name String Ctenophora
attribute Ctenophora nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Ctenophora units String number/meter^3
variable Scyphozoa   float  
attribute Scyphozoa _FillValue float NaN
attribute Scyphozoa actual_range float 0.0, 6.0E-4
attribute Scyphozoa bcodmo_name String abundance
attribute Scyphozoa description String Abundance of Scyphomedusa
attribute Scyphozoa long_name String Scyphozoa
attribute Scyphozoa nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Scyphozoa units String number/meter^3
variable Siphonophore   float  
attribute Siphonophore _FillValue float NaN
attribute Siphonophore actual_range float 0.0, 0.0023
attribute Siphonophore bcodmo_name String abundance
attribute Siphonophore description String Abundance of Siphonophora
attribute Siphonophore long_name String Siphonophore
attribute Siphonophore nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Siphonophore units String number/meter^3
variable Salpidae   float  
attribute Salpidae _FillValue float NaN
attribute Salpidae actual_range float 0.0, 0.0023
attribute Salpidae bcodmo_name String abundance
attribute Salpidae description String Abundance of Salpa
attribute Salpidae long_name String Salpidae
attribute Salpidae nerc_identifier String https://vocab.nerc.ac.uk/collection/P03/current/B070/ (external link)
attribute Salpidae units String number/meter^3

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