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Title Sum-
Institution Dataset ID
   set  data   graph     files  public Synechococcus counts determined by epifluorescent microscopy from samples collected on R/V
Atlantis cruise AT15-61 in the Eastern Tropical South Pacific in 2010 (Syne_ETSP project)
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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 Dates are given in local (Chile) time. Clocks were not adjusted while at sea.
attribute NC_GLOBAL awards_0_award_nid String 54951
attribute NC_GLOBAL awards_0_award_number String OCE-0825922
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0825922 (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 David L. Garrison
attribute NC_GLOBAL awards_0_program_manager_nid String 50534
attribute NC_GLOBAL awards_1_award_nid String 55106
attribute NC_GLOBAL awards_1_award_number String OCE-0943319
attribute NC_GLOBAL awards_1_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=0943319 (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 David L. Garrison
attribute NC_GLOBAL awards_1_program_manager_nid String 50534
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Synechococcus epifluorescent microscopy counts
from AT15-61 (ETSP2010) cruise
PI: Eric Webb (USC)
Version: 20 July 2012
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 2012-10-31T15:25:02Z
attribute NC_GLOBAL date_modified String 2019-08-01T18:32:00Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.3765.1
attribute NC_GLOBAL Easternmost_Easting double -80.0
attribute NC_GLOBAL geospatial_lat_max double -10.0
attribute NC_GLOBAL geospatial_lat_min double -20.0
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -80.0
attribute NC_GLOBAL geospatial_lon_min double -100.0
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 200.0
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/3765 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL keywords String abund, abund_log, abundance, area, area_filter, bco, bco-dmo, biological, cells, cells_per_field, chemical, cruise, cruise_id, cruise_synonym, data, dataset, date, day, day_local, depth, dmo, erddap, field, fields, fields_per_filter, filt, filter, latitude, local, log, lon_360, longitude, management, month, month_local, oceanography, office, per, preliminary, sta, synonym, time, vol, vol_filt, year
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/3765/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/3765 (external link)
attribute NC_GLOBAL Northernmost_Northing double -10.0
attribute NC_GLOBAL param_mapping String {'3765': {'lat': 'master - latitude', 'depth': 'flag - depth', 'lon': 'master - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/3765/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String University of Southern California
attribute NC_GLOBAL people_0_affiliation_acronym String USC-HIMS
attribute NC_GLOBAL people_0_person_name String Eric A Webb
attribute NC_GLOBAL people_0_person_nid String 51340
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 University of Southern California
attribute NC_GLOBAL people_1_affiliation_acronym String USC-HIMS
attribute NC_GLOBAL people_1_person_name String Dr Jill Sohm
attribute NC_GLOBAL people_1_person_nid String 51604
attribute NC_GLOBAL people_1_role String Scientist
attribute NC_GLOBAL people_1_role_type String originator
attribute NC_GLOBAL people_2_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_2_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_2_person_name String Nancy Copley
attribute NC_GLOBAL people_2_person_nid String 50396
attribute NC_GLOBAL people_2_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_2_role_type String related
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 Shannon Rauch
attribute NC_GLOBAL people_3_person_nid String 51498
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 Syne_ETSP
attribute NC_GLOBAL projects_0_acronym String Syne_ETSP
attribute NC_GLOBAL projects_0_description String The unicellular cyanobacterium Synechococcus is one of the most widespread and abundant photosynthetic organisms in the ocean, contributing substantially to marine primary production. It is also extremely diverse, with 16 clades identified so far. This diversity, however, has yet to be correlated with specific, well-defined ecological niches. It is important to define what these ecological niches are in order to determine the significance of Synechococcus diversity, i.e., does the clade present in a certain regime have a large impact on biogeochemical cycling in that area? In parallel, the distribution of the clades must also be defined, to able to understand more clearly the role of Synechococcus in the ocean, and how it might change in the future. In the funded project, "The role of iron (Fe) in controlling in situ distributions and activities of marine Synechococcus OCE-0825922" investigators Jill A Sohm (J.A.S.) and Eric Webb have been mapping the distribution of Synechococcus clades in the western Pacific, the North and South Atlantic, and off the coast of Los Angeles, in order to better define the ecological niches of the many clades of Synechococcus. In this project, Webb and Sohm will participate in a research cruise occurring in February 2010 in the Eastern Tropical South Pacific (ETSP), a data poor region with little known about the ecology of its picocyanobacteria. While it has been shown the Synechococcus from clade four dominate the upwelling region farther south of the proposed cruise, the diversity of the population farther offshore is much less well defined. This cruise would allow expansion of the current database of Synechococcus clade distribution to an area where there is little to no data, and add experimental field work to an existing project, testing the specific affects of Fe, light, temperature and nutrients on the diversity of field populations. These data combined with concurrent lab research will provide insight into the potential of oceanic change to affect the distribution and the activity of Synechococcus.
In addition to defining the role and impact of Fe limitation on marine Synechococcus activity and diversity in the field, this project will develop field incubation-tested, quantitative PCR-based Fe stress diagnostics that will be available to the community. Furthermore, the investigators will attempt to isolate and make available Synechococcus strains from the region; as such representatives are not in existence. The upkeep and addition to the culture collection in the Webb lab is an important service for the oceanographic community, as these strains are sent to any researcher that requests them without charge. Metadata obtained on this cruise will be shared with the oceanographic community by depositing them in a national database. Lastly this project will provide valuable research cruise experience and career development for one post-doctoral fellow, J.A.S., and one graduate student.
attribute NC_GLOBAL projects_0_end_date String 2010-08
attribute NC_GLOBAL projects_0_geolocation String Eastern Tropical South Pacific, coast of Chile
attribute NC_GLOBAL projects_0_name String RAPID: Synechococcus diversity and Fe stress and the relationship to dissolved metals in the Eastern Tropical South Pacific
attribute NC_GLOBAL projects_0_project_nid String 2248
attribute NC_GLOBAL projects_0_start_date String 2009-09
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 -20.0
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String cruise_id,cruise_synonym,month_local,year
attribute NC_GLOBAL summary String Synechococcus counts determined by epifluorescent microscopy from samples collected on R/V Atlantis cruise AT15-61 in the Eastern Tropical South Pacific in 2010.
attribute NC_GLOBAL title String Synechococcus counts determined by epifluorescent microscopy from samples collected on R/V Atlantis cruise AT15-61 in the Eastern Tropical South Pacific in 2010 (Syne_ETSP project)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -100.0
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable cruise_id   String  
attribute cruise_id bcodmo_name String cruise_id
attribute cruise_id description String Cruise identifier.
attribute cruise_id long_name String Cruise Id
attribute cruise_id units String text
variable cruise_synonym   String  
attribute cruise_synonym bcodmo_name String cruise_id
attribute cruise_synonym description String Alternate identifier of the cruise.
attribute cruise_synonym long_name String Cruise Synonym
attribute cruise_synonym units String text
variable sta   byte  
attribute sta _FillValue byte 127
attribute sta actual_range byte 1, 11
attribute sta bcodmo_name String sta
attribute sta description String Station identifier.
attribute sta long_name String Sta
attribute sta units String unitless
variable date_local   String  
attribute date_local bcodmo_name String date_local
attribute date_local description String Local date. format: mm/dd/YYYY
attribute date_local long_name String Date Local
attribute date_local source_name String date_local
attribute date_local time_precision String 1970-01-01
attribute date_local units String unitless
variable month_local   String  
attribute month_local bcodmo_name String month_local
attribute month_local description String 2-digit month of year, local. format: mm (01 to 12)
attribute month_local long_name String Month Local
attribute month_local units String unitless
variable day_local   String  
attribute day_local bcodmo_name String day_local
attribute day_local description String 2-digit day of month, local. format: dd (01 to 31)
attribute day_local long_name String Day Local
attribute day_local units String unitless
variable year   short  
attribute year _FillValue short 32767
attribute year actual_range short 2010, 2010
attribute year bcodmo_name String year
attribute year description String 4-digit year. format: YYYY
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 longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double NaN
attribute longitude actual_range double -100.0, -80.0
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 in degrees East. 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 lon_360   short  
attribute lon_360 _FillValue short 32767
attribute lon_360 actual_range short 260, 280
attribute lon_360 bcodmo_name String lon_360
attribute lon_360 colorBarMaximum double 180.0
attribute lon_360 colorBarMinimum double -180.0
attribute lon_360 description String Longitude ranging from 0 to 360 degrees. Calculated from the original lon_360 provided by PI.
attribute lon_360 long_name String Longitude
attribute lon_360 standard_name String longitude
attribute lon_360 units String degrees
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double -20.0, -10.0
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 in degrees North. Negative = South.
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 depth   double  
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 5.0, 200.0
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 cells_per_field   float  
attribute cells_per_field _FillValue float NaN
attribute cells_per_field actual_range float 0.4, 160.0
attribute cells_per_field bcodmo_name String unknown
attribute cells_per_field description String cells/field
attribute cells_per_field long_name String Cells Per Field
attribute cells_per_field units String unitless
variable vol_filt   short  
attribute vol_filt _FillValue short 32767
attribute vol_filt actual_range short 5, 300
attribute vol_filt bcodmo_name String vol_filt
attribute vol_filt description String Volume filtered in milliliters.
attribute vol_filt long_name String Vol Filt
attribute vol_filt units String mL
variable area_filter   double  
attribute area_filter _FillValue double NaN
attribute area_filter actual_range double 1.886911488E8, 2.5446798E8
attribute area_filter bcodmo_name String unknown
attribute area_filter description String Area of filter in square micrometers.
attribute area_filter long_name String Area Filter
attribute area_filter units String um^2
variable fields_per_filter   float  
attribute fields_per_filter _FillValue float NaN
attribute fields_per_filter actual_range float 662.0, 2647.9
attribute fields_per_filter bcodmo_name String unknown
attribute fields_per_filter description String fields/filter
attribute fields_per_filter long_name String Fields Per Filter
attribute fields_per_filter units String unitless
variable abundance   short  
attribute abundance _FillValue short 32767
attribute abundance actual_range short 3, 16886
attribute abundance bcodmo_name String coccus_s_mic
attribute abundance description String Synechococcus abundance in cells per milliliter.
attribute abundance long_name String Abundance
attribute abundance nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/P700M90Z/ (external link)
attribute abundance units String cells/mL
variable abund_log   float  
attribute abund_log _FillValue float NaN
attribute abund_log actual_range float 0.53, 4.23
attribute abund_log bcodmo_name String coccus_s_mic
attribute abund_log description String Log of synechococcus abundance in cells per milliliter.
attribute abund_log long_name String Abund Log
attribute abund_log nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/P700M90Z/ (external link)
attribute abund_log units String cells/mL

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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