Accessing BCO-DMO data
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BCO-DMO ERDDAP
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| Dataset Title: | [zooplankton abund and stages_lmg] - Zooplankton abundance with developmental stages from MOCNESS nets from the ARSV Laurence M. Gould LMG0104, LMG0203 from the Southern Ocean, 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean) 
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| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_2386) |
| Information: | Summary
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| FGDC
| ISO 19115
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Attributes {
s {
cruiseid {
String bcodmo_name "cruiseid";
String description "Cruise identifier (LMG0104, LMG0203)";
String long_name "Cruiseid";
}
year {
Int16 _FillValue 32767;
Int16 actual_range 2001, 2002;
String bcodmo_name "year";
String description "Year of sampling";
String long_name "Year";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/";
String units "unitless";
}
station {
String bcodmo_name "station";
String description "Station number";
String long_name "Station";
}
cast {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 18;
String bcodmo_name "cast";
String description "Net tow number";
String long_name "Cast";
}
month_local {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 4, 5;
String bcodmo_name "month_local";
String description "Month of year, local time";
String long_name "Month Local";
}
day_local {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 30;
String bcodmo_name "day_local";
String description "Day of month, local time";
String long_name "Day Local";
}
time_start_local {
String bcodmo_name "time_start_local";
String description "starting time of observation, local time , 24 hour clock";
String long_name "Time Start Local";
String units "HHmm";
}
event {
Int16 _FillValue 32767;
Int16 actual_range 22, 753;
String bcodmo_name "event";
String description "Event number from cruise event log; unique ID";
String long_name "Event";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range -69.709, -66.0289;
String axis "Y";
String bcodmo_name "latitude";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String description "Latitude at beginning of net tow, negative = South";
String ioos_category "Location";
String long_name "Latitude";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LATX/";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range -72.47, -67.307;
String axis "X";
String bcodmo_name "longitude";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String description "Longitude at beginning of net tow, negative = West";
String ioos_category "Location";
String long_name "Longitude";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LONX/";
String standard_name "longitude";
String units "degrees_east";
}
net {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 8;
String bcodmo_name "net";
String description "Net number (1-8)";
String long_name "Net";
}
depth_open {
String bcodmo_name "depth_open";
String description "Depth each net was opened";
String long_name "Depth";
String standard_name "depth";
String units "meters";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue NaN;
Float64 actual_range 0.0, 800.0;
String axis "Z";
String bcodmo_name "depth_close";
String description "Depth each net was closed";
String ioos_category "Location";
String long_name "Depth";
String positive "down";
String standard_name "depth";
String units "m";
}
vol_filt {
Float32 _FillValue NaN;
Float32 actual_range 74.4, 3104.0;
String bcodmo_name "vol_filt";
String description "Volume of water filtered by net";
String long_name "Vol Filt";
String units "cubic meters";
}
displ_vol {
String bcodmo_name "disp_vol";
String description "Displacement volume";
String long_name "Displ Vol";
String units "cubic centimeters";
}
taxon_group {
String bcodmo_name "taxon";
String description "Taxonomic group, usually a mixture of classifications. e.g. copepoda, euphausiacea, other zooplankton";
String long_name "Taxon Group";
}
taxon {
String bcodmo_name "taxon";
String description "Scientific name of organism or common name of group";
String long_name "Taxon";
}
stage {
String bcodmo_name "stage";
String description "Life history stage, e.g.: CV = copepodite stage V, C2 = calyptopis stage 2, F2 = furcilia stage 2 lt_15mm = size class";
String long_name "Stage";
}
samp_fraction_denom {
Float32 _FillValue NaN;
Float32 actual_range 1.0, 2000.0;
String bcodmo_name "samp_fraction_denom";
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String description "The subsample split fraction, expressed as the denominator of the given fraction (i.e. 1/16 = 16, 1/400 = 400), a flag value of 6.6667 represents the fraction 3/20 (20/3 = 6.6667)";
String long_name "Samp Fraction Denom";
}
count {
String bcodmo_name "count";
String description "Number of individuals counted in sample or sample fraction";
String long_name "Count";
}
abundance {
Float32 _FillValue NaN;
Float32 actual_range 0.0, 664.5963;
String bcodmo_name "abundance";
String description "Number of individuals per cubic meter";
String long_name "Abundance";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/B070/";
String units "number/m^3";
}
comments {
String bcodmo_name "comment";
String description "Comments";
String long_name "Comments";
String units "unitless";
}
}
NC_GLOBAL {
String access_formats ".htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson";
String acquisition_description
"Zooplankton abundance, vertical and horizontal distribution, and population
structure were assessed using a 1 m2 Multiple Opening and Closing Nets and
Environmental Sampling System (MOCNESS) with nine nets having 333um mesh and
environmental sensors of temperature, salinity, and depth. The entire water
column was sampled on the downcast using net # 0, which was not analyzed. The
upper water column was typically sampled using nets 1 and 2 from 500 m to 200
m at 150 m depth intervals, nets 3 and 4 from 200 m to 100 m at 50 m depth
intervals, and nets 5 to 8 from 100 m to the surface at 25 m depth intervals.
Some tows were deployed down to 1000 m, and some tows were towed targeting
krill swarms at irregular depths. Approximate locations of process study
stations are shown in Fig. 1. More precise locations of the casts in Fig. 2.
Fig. 1. Approximate locations of process cruise stations in Marguerite Bay
during austral autumn 2001 and 2002.
[](\\\\\"http://globec.whoi.edu/images/MOC_station_map_LMG.png\\\\\")
Fig. 2. Locations of MOCNESS stations for LMGould-0104 (2001) and LMGould-0203
(2002) cruises. Numbers correspond to the cast number.";
String awards_0_award_nid "54931";
String awards_0_award_number "ANT-0196489";
String awards_0_data_url "http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0196489";
String awards_0_funder_name "NSF Antarctic Sciences";
String awards_0_funding_acronym "NSF ANT";
String awards_0_funding_source_nid "369";
String awards_0_program_manager "Dr Polly A Penhale";
String awards_0_program_manager_nid "51478";
String cdm_data_type "Other";
String comment
"Zooplankton Abundance based on taxa and life stages or size
Kendra Daly, PI
The size_fraction value was converted from a fraction to
only the denominator of the given fraction (i.e. 1/2 to 2).
Parameter name samp_fraction changed to samp_fraction_denom.
samp_fraction_denom contains a decimal value of 6.6667 representing
the fraction 3/20. 11/09/04 GFH
2002 volume filtered data has been corrected using OPC flowmeter
and all updated abundance data added. :20080801 - njc";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String creator_email "info@bco-dmo.org";
String creator_name "BCO-DMO";
String creator_type "institution";
String creator_url "https://www.bco-dmo.org/";
String data_source "extract_data_as_tsv version 2.3 19 Dec 2019";
String date_created "2010-06-16T20:40:39Z";
String date_modified "2019-02-06T19:43:38Z";
String defaultDataQuery "&time<now";
String doi "10.1575/1912/bco-dmo.2386.1";
Float64 Easternmost_Easting -67.307;
Float64 geospatial_lat_max -66.0289;
Float64 geospatial_lat_min -69.709;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -67.307;
Float64 geospatial_lon_min -72.47;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 800.0;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-11-23T16:39:12Z (local files)
2024-11-23T16:39:12Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_2386.html";
String infoUrl "https://www.bco-dmo.org/dataset/2386";
String institution "BCO-DMO";
String instruments_0_acronym "MOC1";
String instruments_0_dataset_instrument_description "Zooplankton abundance, vertical and horizontal distribution, and population structure were assessed using a 1 m2 Multiple Opening and Closing Nets and Environmental Sampling System (MOCNESS) with nine nets having 333 µm mesh and environmental sensors of temperature, salinity and depth.";
String instruments_0_dataset_instrument_nid "4155";
String instruments_0_description "The Multiple Opening/Closing Net and Environmental Sensing System or MOCNESS is a family of net systems based on the Tucker Trawl principle. The MOCNESS-1 carries nine 1-m2 nets usually of 335 micrometer mesh and is intended for use with the macrozooplankton. All nets are black to reduce contrast with the background. A motor/toggle release assembly is mounted on the top portion of the frame and stainless steel cables with swaged fittings are used to attach the net bar to the toggle release. A stepping motor in a pressure compensated case filled with oil turns the escapement crankshaft of the toggle release which sequentially releases the nets to an open then closed position on command from the surface. -- from the MOCNESS Operations Manual (1999 + 2003).";
String instruments_0_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L22/current/NETT0097/";
String instruments_0_instrument_name "MOCNESS1";
String instruments_0_instrument_nid "437";
String instruments_0_supplied_name "MOCNESS1";
String keywords "abundance, bco, bco-dmo, biological, cast, chemical, comments, count, cruiseid, data, dataset, day, day_local, denom, depth, depth_close, depth_open, displ, displ_vol, dmo, erddap, event, filt, fraction, group, latitude, local, longitude, management, month, month_local, net, oceanography, office, preliminary, samp, samp_fraction_denom, stage, start, station, taxon, taxon_group, time, time_start_local, vol, vol_filt, year";
String license "https://www.bco-dmo.org/dataset/2386/license";
String metadata_source "https://www.bco-dmo.org/api/dataset/2386";
Float64 Northernmost_Northing -66.0289;
String param_mapping "{'2386': {'lat': 'master - latitude', 'lon': 'master - longitude', 'depth_close': 'flag - depth'}}";
String parameter_source "https://www.bco-dmo.org/mapserver/dataset/2386/parameters";
String people_0_affiliation "University of South Florida";
String people_0_affiliation_acronym "USF";
String people_0_person_name "Kendra L. Daly";
String people_0_person_nid "50505";
String people_0_role "Principal Investigator";
String people_0_role_type "originator";
String people_1_affiliation "Woods Hole Oceanographic Institution";
String people_1_affiliation_acronym "WHOI BCO-DMO";
String people_1_person_name "Nancy Copley";
String people_1_person_nid "50396";
String people_1_role "BCO-DMO Data Manager";
String people_1_role_type "related";
String project "SOGLOBEC";
String projects_0_acronym "SOGLOBEC";
String projects_0_description "The fundamental objectives of United States Global Ocean Ecosystems Dynamics (U.S. GLOBEC) Program are dependent upon the cooperation of scientists from several disciplines. Physicists, biologists, and chemists must make use of data collected during U.S. GLOBEC field programs to further our understanding of the interplay of physics, biology, and chemistry. Our objectives require quantitative analysis of interdisciplinary data sets and, therefore, data must be exchanged between researchers. To extract the full scientific value, data must be made available to the scientific community on a timely basis.";
String projects_0_geolocation "Southern Ocean";
String projects_0_name "U.S. GLOBEC Southern Ocean";
String projects_0_project_nid "2039";
String projects_0_project_website "http://www.ccpo.odu.edu/Research/globec_menu.html";
String projects_0_start_date "2001-01";
String publisher_name "Biological and Chemical Oceanographic Data Management Office (BCO-DMO)";
String publisher_type "institution";
String sourceUrl "(local files)";
Float64 Southernmost_Northing -69.709;
String standard_name_vocabulary "CF Standard Name Table v55";
String summary "Zooplankton abundance with developmental stages from MOCNESS nets from the ARSV Laurence M. Gould LMG0104, LMG0203 from the Southern Ocean, 2001-2002.";
String title "[zooplankton abund and stages_lmg] - Zooplankton abundance with developmental stages from MOCNESS nets from the ARSV Laurence M. Gould LMG0104, LMG0203 from the Southern Ocean, 2001-2002 (SOGLOBEC project) (U.S. GLOBEC Southern Ocean)";
String version "1";
Float64 Westernmost_Easting -72.47;
String xml_source "osprey2erddap.update_xml() v1.3";
}
}
Data Access Protocol (DAP) and its
selection constraints.
The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.
Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names,
followed by a collection of
constraints (e.g., variable<value),
each preceded by '&' (which is interpreted as "AND").
For details, see the tabledap Documentation.