BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv
attribute NC_GLOBAL acquisition_description String Photosynthetic parameters were measured using fast repetition rate fluorometry\non whole seawater collected by CTD. See reference below for details on data\nanalysis.
attribute NC_GLOBAL awards_0_award_nid String 558197
attribute NC_GLOBAL awards_0_award_number String OCE-1333929
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1333929 (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 558203
attribute NC_GLOBAL awards_1_award_number String OCE-1334387
attribute NC_GLOBAL awards_1_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1334387 (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 Photosyntheticdata from OC1504a (MUSiCC) \n   K. Thamatrakoln and M. Brzezinski, PIs \n   Version 28 July 2016
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 2016-07-28T16:32:00Z
attribute NC_GLOBAL date_modified String 2019-06-05T20:06:35Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.652739.1
attribute NC_GLOBAL geospatial_vertical_max double 80.0
attribute NC_GLOBAL geospatial_vertical_min double 1.0
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/652739 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String FRRf
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Photosynthetic parameters were measured.
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 652815
attribute NC_GLOBAL instruments_0_description String An FRRf is used for measuring the fluorescence of a sample of phytoplankton photosynthetic competency (Fv/Fm).
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/113/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Fast Repetition Rate Fluorometer
attribute NC_GLOBAL instruments_0_instrument_nid String 426
attribute NC_GLOBAL instruments_0_supplied_name String Fast Repetition Rate Fluorometer
attribute NC_GLOBAL keywords String absorption, bco, bco-dmo, biological, chemical, conductivity, connectivity, connectivity_p, cruise, cruise_id, ctd, data, dataset, date, date_local, depth, depth2, dmo, erddap, fluor, Fluor_max, Fluor_min, functional, functional_absorption, FvFm, iso, local, management, max, min, oceanography, office, preliminary, sonde, temperature, time, time_local
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/652739/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/652739 (external link)
attribute NC_GLOBAL param_mapping String {'652739': {'depth': 'master - depth', 'ISO_DateTime_UTC': 'master - time'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/652739/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Rutgers University
attribute NC_GLOBAL people_0_affiliation_acronym String Rutgers IMCS
attribute NC_GLOBAL people_0_person_name String Kimberlee Thamatrakoln
attribute NC_GLOBAL people_0_person_nid String 558200
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 California-Santa Barbara
attribute NC_GLOBAL people_1_affiliation_acronym String UCSB-LifeSci
attribute NC_GLOBAL people_1_person_name String Mark A. Brzezinski
attribute NC_GLOBAL people_1_person_nid String 50663
attribute NC_GLOBAL people_1_role String Co-Principal Investigator
attribute NC_GLOBAL people_1_role_type String originator
attribute NC_GLOBAL people_2_affiliation String Rutgers University
attribute NC_GLOBAL people_2_affiliation_acronym String Rutgers IMCS
attribute NC_GLOBAL people_2_person_name String Kimberlee Thamatrakoln
attribute NC_GLOBAL people_2_person_nid String 558200
attribute NC_GLOBAL people_2_role String Contact
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 Hannah Ake
attribute NC_GLOBAL people_3_person_nid String 650173
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 Diatom Silicification
attribute NC_GLOBAL projects_0_acronym String Diatom Silicification
attribute NC_GLOBAL projects_0_description String Description from NSF award abstract:\nDiatoms, unicellular, eukaryotic photoautotrophs, are among the most ecologically successful and functionally diverse organisms in the ocean. In addition to contributing one-fifth of total global primary productivity, diatoms are also the largest group of silicifying organisms in the ocean. Thus, diatoms form a critical link between the carbon and silicon (Si) cycles. The goal of this project is to understand the molecular regulation of silicification processes in natural diatom populations to better understand the processes controlling diatom productivity in the sea. Through culture studies and two research cruises, this research will couple classical measurements of silicon uptake and silica production with molecular and biochemical analyses of Silicification-Related Gene (SiRG) and protein expression. The proposed cruise track off the West Coast of the US will target gradients in Si and iron (Fe) concentrations with the following goals: 1) Characterize the expression pattern of SiRGs, 2) Correlate SiRG expression patterns to Si concentrations, silicon uptake kinetics, and silica production rates, 3) Develop a method to normalize uptake kinetics and silica production to SiRG expression levels as a more accurate measure of diatom activity and growth, 4) Characterize the diel periodicity of silica production and SiRG expression.\nIt is estimated that diatoms process 240 Teramoles of biogenic silica each year and that each molecule of silicon is cycled through a diatom 39 times before being exported to the deep ocean. Decades of oceanographic and field research have provided detailed insight into the dynamics of silicon uptake and silica production in natural populations, but a molecular understanding of the factors that influence silicification processes is required for further understanding the regulation of silicon and carbon fluxes in the ocean. Characterizing the genetic potential for silicification will provide new information on the factors that regulate the distribution of diatoms and influence in situ rates of silicon uptake and silica production. This research is expected to provide significant information about the molecular regulation of silicification in natural populations and the physiological basis of Si limitation in the sea.
attribute NC_GLOBAL projects_0_end_date String 2016-08
attribute NC_GLOBAL projects_0_geolocation String Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W
attribute NC_GLOBAL projects_0_name String Linking physiological and molecular aspects of diatom silicification in field populations
attribute NC_GLOBAL projects_0_project_nid String 558198
attribute NC_GLOBAL projects_0_start_date String 2013-09
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 standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String cruise_id
attribute NC_GLOBAL summary String Photosynthetic data collected from the R/V Oceanus OC1504A in the Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W in 2015.
attribute NC_GLOBAL time_coverage_end String 2015-05-01T11:08:20Z
attribute NC_GLOBAL time_coverage_start String 2015-04-20T03:43:15Z
attribute NC_GLOBAL title String [MUSiCC OC1504A - Photosynthesis data] - Photosynthetic data collected from the R/V Oceanus OC1504A in the Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W in 2015. (Linking physiological and molecular aspects of diatom silicification in field populations)
attribute NC_GLOBAL version String 1
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 identification where samples where collected
attribute cruise_id long_name String Cruise Id
attribute cruise_id units String unitless
variable CTD String
attribute CTD bcodmo_name String cast
attribute CTD description String CTD cast
attribute CTD long_name String CTD
attribute CTD units String unitless
variable date_local String
attribute date_local bcodmo_name String date_local
attribute date_local description String local date of sample collection; mm/dd/yy
attribute date_local long_name String Date Local
attribute date_local units String unitless
variable depth double
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth _FillValue double NaN
attribute depth actual_range double 1.0, 80.0
attribute depth axis String Z
attribute depth bcodmo_name String depth
attribute depth description String depth at which samples were collected
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 time_local String
attribute time_local bcodmo_name String time_local
attribute time_local description String local time of sample collection; HH:MM:SSpp
attribute time_local long_name String Time Local
attribute time_local units String unitless
variable Fluor_min short
attribute Fluor_min _FillValue short 32767
attribute Fluor_min actual_range short 20, 3165
attribute Fluor_min bcodmo_name String fluorescence
attribute Fluor_min description String minimal fluorescence yield corrected for background fluorescence. Fo
attribute Fluor_min long_name String Fluor Min
attribute Fluor_min nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/CPHLPM01/ (external link)
attribute Fluor_min units String relative units
variable Fluor_max short
attribute Fluor_max _FillValue short 32767
attribute Fluor_max actual_range short 36, 7528
attribute Fluor_max bcodmo_name String fluorescence
attribute Fluor_max description String maximal fluorescence yield corrected for background fluorescence. Fm
attribute Fluor_max long_name String Fluor Max
attribute Fluor_max nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/CPHLPM01/ (external link)
attribute Fluor_max units String relative units
variable FvFm float
attribute FvFm _FillValue float NaN
attribute FvFm actual_range float 0.3, 0.867
attribute FvFm bcodmo_name String Fv2Fm
attribute FvFm description String maximum quantum yield corrected for background fluorescence; Fv divided by Fm
attribute FvFm long_name String FV FM
attribute FvFm units String dimensionless
variable functional_absorption float
attribute functional_absorption _FillValue float NaN
attribute functional_absorption actual_range float 0.443, 385.3
attribute functional_absorption bcodmo_name String unknown
attribute functional_absorption description String Functional absorption cross-section of photosystem II (measured using 450 nm excitation; units A2); sigma
attribute functional_absorption long_name String Functional Absorption
attribute functional_absorption units String unitless
variable connectivity_p float
attribute connectivity_p _FillValue float NaN
attribute connectivity_p actual_range float 0.23, 0.46
attribute connectivity_p bcodmo_name String unknown
attribute connectivity_p description String connectivity factor defines the efficiency of exciton energy transfer between individual photosynthetic units; originally p
attribute connectivity_p long_name String Connectivity P
attribute connectivity_p units String unitless
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.429501395E9, 1.4304785E9
attribute time axis String T
attribute time bcodmo_name String ISO_DateTime_UTC
attribute time description String DateTime (UTC) ISO formatted
attribute time ioos_category String Time
attribute time long_name String ISO Date Time UTC
attribute time nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/ (external link)
attribute time source_name String ISO_DateTime_UTC
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

 
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