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 Photosynthetically active radiation (PAR; umol photons m-2\\u00a0s-1) was\nrecorded with a LI-COR underwater spherical quantum sensor (LI-193) and\ndatalogger (LI-1400) situated in the middle of the fiberglass tank.
attribute NC_GLOBAL awards_0_award_nid String 529582
attribute NC_GLOBAL awards_0_award_number String OCE-1233678
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1233678 (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 cdm_data_type String Other
attribute NC_GLOBAL comment String PAR Data \n  Amanda Spivak, PI \n  Version 8 December 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 2016-12-10T01:05:37Z
attribute NC_GLOBAL date_modified String 2019-04-05T16:51:35Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.669741.1
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/669741 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String PAR sensor
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Situated in the middle of a fiberglass tank.
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 669752
attribute NC_GLOBAL instruments_0_description String A PAR sensor measures photosynthetically available (or active) radiation.  The sensor measures photon flux density (photons per second per square meter) within the visible wavelength range (typically 400 to 700 nanometers). PAR gives an indication of the total energy available to plants for photosynthesis.  This instrument name is used when specific type, make and model are not known.
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/122/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Photosynthetically Available Radiation Sensor
attribute NC_GLOBAL instruments_0_instrument_nid String 439
attribute NC_GLOBAL instruments_0_supplied_name String LI-COR underwater spherical quantum sensor (LI-193) and datalogger (LI-1400)
attribute NC_GLOBAL keywords String available, bco, bco-dmo, biological, chemical, data, dataset, date, day, daytime, dmo, erddap, iso, lndaytime, management, oceanography, office, par, PAR_daytime, PAR_H2O, PAR_lndaytime, PAR_lnH2O, photosynthetically, preliminary, radiation, time, time2
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/669741/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/669741 (external link)
attribute NC_GLOBAL param_mapping String {'669741': {'ISO_DateTime_UTC': 'flag - time'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/669741/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_0_affiliation_acronym String WHOI
attribute NC_GLOBAL people_0_person_name String Amanda Spivak
attribute NC_GLOBAL people_0_person_nid String 529580
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 Hannah Ake
attribute NC_GLOBAL people_1_person_nid String 650173
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 benthic_PP_at_TIDE
attribute NC_GLOBAL projects_0_acronym String benthic_PP_at_TIDE
attribute NC_GLOBAL projects_0_description String Extracted from the NSF award abstract:\nThis project will address how rates of benthic microalgal production respond to eutrophication and geomorphological changes in human-impacted tidal creeks. Excess nutrient loading increases benthic algal biomass and likely stimulates production rates but the magnitude of nutrient and geomorphological effects on rates of production is unknown. Will changes in benthic algal productivity affect algal-bacterial coupling? Furthermore, how is algal-bacterial coupling affected by geomorphological changes, which may be exacerbated by excess nutrient loading but can also occur in pristine marshes?\nThis project will take advantage of the infrastructure of the TIDE project, a long-term saltmarsh eutrophication experiment at the Plum Island Ecosystem - Long Term Ecological Research site in Northeastern Massachusetts. Specifically, the PIs will measure benthic metabolism and examine algal- bacterial coupling in fertilized and ambient nutrient tidal creeks in the first field season. The following field season, they will compare sediment metabolism and carbon dynamics on slumped tidal creek walls (i.e. areas where low marsh has collapsed into the tidal creek) to that on the bottom of tidal creeks. In both years, gross and net production will be determined using an innovative triple oxygen isotope technique and traditional dissolved oxygen and inorganic carbon flux measurements. Comparisons between these methods will be useful in informing studies of sediment metabolism. Lipid biomarkers will be used to characterize the sources of organic matter to creek sediments, and stable isotope analysis of bacterial specific biomarkers to identify the sources of organic carbon utilized by sediment bacteria. The biomarkers will reveal whether sediment bacteria use organic matter substrates, such as benthic microalgal carbon, selectively or in proportion to availability. Overall, results from the proposed study will provide important information about how sediment carbon dynamics in shallow tidal creeks respond to long term eutrophication. Furthermore, findings will enhance understanding of the role of tidal creeks in coastal biogeochemistry.
attribute NC_GLOBAL projects_0_end_date String 2015-08
attribute NC_GLOBAL projects_0_geolocation String Plum Island Estuary, Rowley Massachusetts
attribute NC_GLOBAL projects_0_name String Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary
attribute NC_GLOBAL projects_0_project_nid String 529583
attribute NC_GLOBAL projects_0_start_date String 2012-09
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 summary String PAR data from stable isotope experiments conducted in Massachusetts from 2012.
attribute NC_GLOBAL time_coverage_end String 2013-10-16T00:00:00Z
attribute NC_GLOBAL time_coverage_start String 2013-06-22T00:00:00Z
attribute NC_GLOBAL title String PAR data from stable isotope experiments conducted in Massachusetts from 2012.
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable date String
attribute date bcodmo_name String date
attribute date description String Date of sampling; mm/dd/yy
attribute date long_name String Date
attribute date nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/ (external link)
attribute date time_precision String 1970-01-01
attribute date units String unitless
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.3718592E9, 1.3818816E9
attribute time axis String T
attribute time bcodmo_name String ISO_DateTime_UTC
attribute time description String Date/Time (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
variable time2 String
attribute time2 bcodmo_name String time
attribute time2 description String Time of sampling; HH:MM
attribute time2 long_name String Time
attribute time2 nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/AHMSAA01/ (external link)
attribute time2 units String unitless
variable PAR_H2O float
attribute PAR_H2O _FillValue float NaN
attribute PAR_H2O actual_range float -0.07907, 3206.7
attribute PAR_H2O bcodmo_name String PAR
attribute PAR_H2O description String Photosynthetically active radiation in water tank
attribute PAR_H2O long_name String PAR H2 O
attribute PAR_H2O units String nmol photons m-2 s-1
variable PAR_daytime float
attribute PAR_daytime _FillValue float NaN
attribute PAR_daytime actual_range float 10.308, 3206.7
attribute PAR_daytime bcodmo_name String PAR
attribute PAR_daytime description String Photosynthetically active radiation; sampled in daytime
attribute PAR_daytime long_name String PAR Daytime
attribute PAR_daytime units String nmol photons m-2 s-1
variable PAR_lnH2O double
attribute PAR_lnH2O _FillValue double NaN
attribute PAR_lnH2O actual_range double 0.050312814, 8.07299765
attribute PAR_lnH2O bcodmo_name String PAR
attribute PAR_lnH2O description String Natural log of photosynthetically active radiation in tank
attribute PAR_lnH2O long_name String PAR Ln H2 O
attribute PAR_lnH2O units String log
variable PAR_lndaytime double
attribute PAR_lndaytime _FillValue double NaN
attribute PAR_lndaytime actual_range double 2.332920293, 8.07299765
attribute PAR_lndaytime bcodmo_name String PAR
attribute PAR_lndaytime description String Natural log of photosynthetically active radiation during daytime
attribute PAR_lndaytime long_name String PAR Lndaytime
attribute PAR_lndaytime units String log

 
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