Accessing BCO-DMO data
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BCO-DMO ERDDAP
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| Dataset Title: | [event log LMG11-10] - Scientific sampling event log from ARSV Laurence M. Gould LMG1110 in the Southern Ocean from Nov. 2011 (Salp_Antarctic project) (Population ecology of Salpa thompsoni based on molecular indicators) 
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| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_3565) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
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| Files
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Attributes {
s {
event {
String bcodmo_name "event";
String description "unique sampling event number derived from local YYYYMMDD.HHMM";
String long_name "Event";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/";
String units "dimensionless";
}
inst {
String bcodmo_name "instrument";
String description "name of sampling device";
String long_name "Inst";
String units "dimensionless";
}
cast {
String bcodmo_name "cast";
String description "cast number";
String long_name "Cast";
String units "dimensionless";
}
station {
String bcodmo_name "station";
String description "station number";
String long_name "Station";
String units "dimensionless";
}
station_std {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 3, 29;
String bcodmo_name "station_std";
String description "standard station number";
String long_name "Station Std";
}
se_flag {
String bcodmo_name "se_flag";
String description "s=start of activity; e=end of activity; s/e=point activity";
String long_name "Se Flag";
String units "dimensionless";
}
month_local {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 11, 12;
String bcodmo_name "month_local";
String description "month, local time";
String long_name "Month Local";
String units "1-12";
}
day_local {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 29;
String bcodmo_name "day_local";
String description "day of month, local time";
String long_name "Day Local";
}
time_local {
String bcodmo_name "time_local";
String description "local time (close to EDT) as 2400 clock HHMM format";
String long_name "Time Local";
String units "dimensionless";
}
date_utc {
Int32 _FillValue 2147483647;
Int32 actual_range 20111102, 20111201;
String bcodmo_name "date_utc";
String description "date, UTC in yyyyMMdd format";
String long_name "Date Utc";
String units "unitless";
}
month_utc {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 11, 12;
String bcodmo_name "month_utc";
String description "month of year, UTC time";
String long_name "Month Utc";
String units "1-12";
}
day_utc {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 28;
String bcodmo_name "day_gmt";
String description "day of month, utc time";
String long_name "Day Utc";
String units "1-31";
}
time_utc {
String bcodmo_name "time_utc";
String description "time (UTC) using 24 hour clock HHMMSS format";
String long_name "Time Utc";
String units "dimensionless";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range -65.08178, -53.1695;
String axis "Y";
String bcodmo_name "latitude";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String description "latitude (North is positive; South is negative)";
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 -70.907, -53.55507;
String axis "X";
String bcodmo_name "longitude";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String description "longitude (East is positive; West is negative)";
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";
}
depth_w {
String bcodmo_name "depth_bottom";
String description "depth of water; seafloor depth from the shipboard 12 kHz Knudsen echosounder";
String long_name "Depth";
String standard_name "depth";
String units "meters";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue NaN;
Float64 actual_range 0.5, 2500.0;
String axis "Z";
String bcodmo_name "depth";
String description "depth of cast or tow";
String ioos_category "Location";
String long_name "Depth";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/DEPH/";
String positive "down";
String standard_name "depth";
String units "m";
}
si {
String bcodmo_name "investigator";
String description "name of investigator responsible for the data from a sampling device";
String long_name "Si";
String units "dimensionless";
}
comments {
String bcodmo_name "comment";
String description "free text comment";
String long_name "Comments";
String units "dimensionless";
}
}
NC_GLOBAL {
String access_formats ".htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson";
String acquisition_description "\"\"";
String awards_0_award_nid "54892";
String awards_0_award_number "ANT-1044982";
String awards_0_data_url "http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1044982";
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 Peter Milne";
String awards_0_program_manager_nid "51468";
String cdm_data_type "Other";
String comment
"PI: Ann Bucklin (UConn)
event log from LMG11-10
Antarctic Salps, 2011
version: 2011-12-28";
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 "2011-10-19T22:01:38Z";
String date_modified "2016-10-10T15:30:12Z";
String defaultDataQuery "&time<now";
String doi "10.1575/1912/bco-dmo.661345";
Float64 Easternmost_Easting -53.55507;
Float64 geospatial_lat_max -53.1695;
Float64 geospatial_lat_min -65.08178;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -53.55507;
Float64 geospatial_lon_min -70.907;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 2500.0;
Float64 geospatial_vertical_min 0.5;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-11-23T16:56:14Z (local files)
2024-11-23T16:56:14Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_3565.html";
String infoUrl "https://www.bco-dmo.org/dataset/3565";
String institution "BCO-DMO";
String keywords "bco, bco-dmo, biological, cast, chemical, comments, data, dataset, date, date_utc, day, day_local, day_utc, depth, depth2, depth_w, dmo, erddap, event, flag, inst, latitude, local, longitude, management, month, month_local, month_utc, oceanography, office, preliminary, profiler, salinity, salinity-temperature-depth, se_flag, station, station_std, std, temperature, time, time_local, time_utc";
String license "https://www.bco-dmo.org/dataset/3565/license";
String metadata_source "https://www.bco-dmo.org/api/dataset/3565";
Float64 Northernmost_Northing -53.1695;
String param_mapping "{'3565': {'lat': 'flag - latitude', 'depth': 'flag - depth', 'lon': 'flag - longitude'}}";
String parameter_source "https://www.bco-dmo.org/mapserver/dataset/3565/parameters";
String people_0_affiliation "University of Connecticut";
String people_0_affiliation_acronym "UConn - Avery Point";
String people_0_person_name "Ann Bucklin";
String people_0_person_nid "50389";
String people_0_role "Chief Scientist";
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 "Salp_Antarctic";
String projects_0_acronym "Salp_Antarctic";
String projects_0_description
"The Antarctic salp, Salpa thompsoni, is an increasingly important player in the vulnerable Antarctic Peninsula pelagic ecosystem. Observations of high abundance of Salpa thompsoni during the summer in the Southern Ocean suggest that this species is capable of rapid somatic and population growth, and frequently forms dense blooms under favorable environmental conditions. The proposed research will examine genome-wide patterns of gene expression, target gene expression levels, and patterns of population genetic diversity and structure of the target salp species. Our preliminary results and data analysis have provided a promising basis for transcriptomic studies of S. thompsoni in the Southern Ocean. The proposed next steps in our genomic/transcriptomic analysis of Salpa thompsoni are: 1) completion of a reference transcriptome as a basis for genome-wide analysis of gene expression; 2) whole transcriptome shotgun sequencing (RNA-Seq) analysis to characterize gene expression in relation to individual characteristics and environmental conditions; 3) quantitative real-time PCR (qRT-PCR) characterization and validation of gene expression for 10-20 top differentially-expressed genes; and 4) detection of strand-specific allelic variation at SNP (Single Nucleotide Polymorphic) sites to analyze clonal diversity and population genetic diversity and structure. We hypothesize that: 1) deep analysis of the Salpa thompsoni transcriptome will reveal significant associations among selected set of differentially-expressed genes and critical life history stages and events (e.g., ontogenetic maturation, sexual reproduction, senescence) of the salp; and 2) the species will show variable levels of clonal diversity and significant genetic differentiation among salp populations in different regions of the Southern Ocean. Samples will be obtained from research cruises during 2011-2013 in diverse regions of the Southern Ocean; dedicated sample and data collection will be carried out during a cruise of the R/V LM GOULD (LMG11-10) to the Western Antarctic Peninsula region in November, 2011. The significance of this effort lies in new understanding of the molecular processes underlying the complex life history and population dynamics of S. thompsoni in relation to the Antarctic pelagic ecosystem and extreme and variable environmental conditions of the Southern Ocean.
Most of the data from this project are available from the Marine Geoscience Data System (MGDS), part of IEDA and is available at https://www.marine-geo.org/tools/search/Files.php?data_set_uid=18148.";
String projects_0_end_date "2014-05";
String projects_0_geolocation "Southern Ocean";
String projects_0_name "Population ecology of Salpa thompsoni based on molecular indicators";
String projects_0_project_nid "2174";
String projects_0_start_date "2011-06";
String publisher_name "Biological and Chemical Oceanographic Data Management Office (BCO-DMO)";
String publisher_type "institution";
String sourceUrl "(local files)";
Float64 Southernmost_Northing -65.08178;
String standard_name_vocabulary "CF Standard Name Table v55";
String summary "A digital event log to record all instrument deployments during the cruise.";
String title "[event log LMG11-10] - Scientific sampling event log from ARSV Laurence M. Gould LMG1110 in the Southern Ocean from Nov. 2011 (Salp_Antarctic project) (Population ecology of Salpa thompsoni based on molecular indicators)";
String version "1";
Float64 Westernmost_Easting -70.907;
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.