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,.esriCsv,.geoJson
attribute NC_GLOBAL acquisition_description String Raw water surface samples were collected at sites along the Neuse River (NR),\nNeuse River Estuary (NRE), and Pamlico Sound (PS) in North Carolina over a\nperiod of three months, between October and December 2016, following the\npassage of Hurricane Matthew on October 9, 2016. Sampling was conducted\napproximately weekly across the NR, NRE, and PS sites. Riverine samples were\ncollected, in 1 L brown HDPE bottles, from bridge overpasses along the main-\nstem of the NR at USGS gaged locations. Estuarine and sound samples were\ncollected, in 1 L opaque HDPE bottles and frozen for shipment to NCSU, by the\nNeuse River Estuary Modeling and Monitoring Project (\\\"ModMon\\\") located at\nthe University of North Carolina at Chapel Hill's Institute of Marine Science\n(UNC-IMS) in Morehead City, NC. Collection bottles were cleansed in a\ndetergent bath, rinsed profusely with Milli-Q ultrapure water, and left to air\ndry before sampling. We conducted additional sampling in an area of freshwater\nriparian wetlands between the last riverine site on the NR near Fort Barnwell,\nNC and first estuarine site on the NRE at the Street's Ferry Bridge crossing\nnear Vanceboro, NC in March and October 2017.\n \nRaw water samples were thawed at room temperature, and a known volume of water\nwas filtered through pre-combusted (at 45C for 5 hours) 0.7 m Whatman glass\nfiber filters (GF/F) via vacuum. Prior to sample filtration, 150 mL of Milli-Q\nwater was used to rinse each filter. The filtrate was collected into 60 mL\npolycarbonate bottles (detergent-washed and rinsed thoroughly with Milli-Q\nwater) for optical analyses and 40 mL amber-tinted borosilicate glass vials\n(detergent-washed, rinsed thoroughly with Milli-Q water, and combusted at 45C\nfor 5 hours) for dissolved organic carbon (DOC) concentration and stable\ncarbon isotope (13C-DOC) analyses. Filtrate was stored at 4C until optical\nmeasurements were made, generally within 48 hours. Filtrate for DOC analysis\nwas acidified to a pH of 2 with 85% phosphoric acid (H3PO4), then stored at 4C\nuntil measurements were completed. GF/F filters were stored at -20C until\nparticulate organic carbon (POC) concentration and stable carbon isotopes\n(13C-POC) could be measured.\n \nAbsorbance measurements were made with a Varian Cary 300UV spectrophotometer\nin 1 cm quartz cuvettes, over a range of wavelengths (200-800 nm), and then\nblank corrected using Milli-Q ultrapure water. (Osburn and Morris, 2003)\n \nFluorescence was measured on a Varian Eclipse spectrofluorometer under the\nfollowing conditions: excitation (Ex) wavelengths from 240 to 450 nm at 5 nm\nintervals, emission (Em) wavelengths from 300 to 600 nm at 2 nm intervals. The\nfluorescence data was concatenated into excitation-emission matrices (EEMs),\nwhich display qualitative information about OM within a system, such as the\nsources of organic matter (Coble, 2007).\n \nSamples for DOC were immediately filtered through 0.2 um polyethersulfone\nfilters into glass vials, capped with Teflon-lined septa and stored without\nheadspace at 4C until analysis. DIC concentration ([DIC]) and delta-13C-DIC\nvalue was measured on a OI Analytical TOC analyzer (Doctor et al., 2008)\n \nTo quantify DOC concentration, [DOC], samples were first sparged with\nultrapure Argon gas for 20 minutes to remove dissolved inorganic carbon (DIC).\nSparged samples were analyzed on an OI Analytical 1030D Aurora total organic\ncarbon analyzer, using wet chemical oxidation, coupled to a Thermo Delta V\nPlus isotope ratio mass spectrometer (IRMS) to determine stable isotope\nvalues, expressed as the standard delta notation, 13C-DOC (Osburn and St.\nJean, 2007). [DOC] were blank-corrected for ultra-pure Milli-Q water, then\ncalculated using a linear regression curve of known caffeine standards with\nconcentrations from 1 to 20 mg C per L. 13C-DOC values were blank corrected\nand referenced to the Vienna Pee Dee Belemnite (VPDB) scale via a linear\nregression of six caffeine (IAEA-600, -27.7 +/- 0.04\\u2030) and two sucrose\n(IAEA-C6, -10.8 +/- 0.03\\u2030) International Atomic Energy Agency (IAEA)\nstandards. Precision for [DOC] and 13C-DOC values were +/- 0.4\\u2030 based on\nreproducibility and calibration to sucrose standard. Milli-Q blanks were ran\nevery 10 samples for quality control and confidence of instrument.\n \nFrozen GF/F filters were thawed, then dried at 60C for at least 24 hours in an\noven to prepare for measurement of particulate carbon and nitrogen\nconcentrations ([POC] and [PN] respectively) and the stable isotope of [POC],\n13C-POC. Analysis was conducted on a Thermo Finnigan Flash Series 1112\nElemental Analyzer (EA), coupled to a Delta V IRMS via a Conflo III interface.\nCalibration curves were made using acetanilide, L-glutamic acid (USGS-40),\ncaffeine (IAEA-600), oxalic acid (NIST-4990C), and sucrose (IAEA-C6)\nstandards. Weighed standards (0.200-0.600 mg) were placed in low blank tin\ncapsules (4 x 6mm), while dried GF/F filters were folded then placed in larger\nlow blank tin capsules (10 x 12mm). Carbon and nitrogen peak locations on the\nEA, [POC], and [PN] were determined using acetanilide standards with percent\ncontent values of 71.09% and 10.36% for carbon and nitrogen, respectively.\n13C-POC for each sample was determined by converting the measured value to the\nVPDB scale using a linear fit regression of the L-glutamic acid\n(-26.39\\u2030), caffeine (-27.77\\u2030), oxalic acid (-17.8\\u2030), and\nsucrose (-10.8\\u2030) standards. Similar to the precision for [DOC] and 13C-\nDOC, 13C-POC values were +/- 0.4\\u2030 based on reproducibility and\ncalibration to known standards.\n \nSynoptic measurements were collected using a handheld YSI probe and include\nsalinity, pH, temperature, dissolved oxygen concentration (DO), DO saturation\n(%DO), Total Dissolved Solids (TDS), and Specific Conductivity (Spec. Cond.).
attribute NC_GLOBAL awards_0_award_nid String 734598
attribute NC_GLOBAL awards_0_award_number String OCE-1706009
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1706009 (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 Henrietta N Edmonds
attribute NC_GLOBAL awards_0_program_manager_nid String 51517
attribute NC_GLOBAL awards_1_award_nid String 734603
attribute NC_GLOBAL awards_1_award_number String OCE-1705972
attribute NC_GLOBAL awards_1_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1705972 (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 Henrietta N Edmonds
attribute NC_GLOBAL awards_1_program_manager_nid String 51517
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Hurricane Matthew Geochemical Data \n  PI: Chris Osburn (NCSU) \n  Co-PI: Hans Paerl (UNC) \n  Version date: 18-Feb-2019
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 2019-02-18T18:18:06Z
attribute NC_GLOBAL date_modified String 2019-03-15T19:46:51Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.755923.1
attribute NC_GLOBAL Easternmost_Easting double -76.2006
attribute NC_GLOBAL geospatial_lat_max double 35.675008
attribute NC_GLOBAL geospatial_lat_min double 34.94888
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -76.2006
attribute NC_GLOBAL geospatial_lon_min double -78.43603
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/755923 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String IR Mass Spec
attribute NC_GLOBAL instruments_0_dataset_instrument_description String 13C-DOC, 13C-POC and 15N-PN. The isotope-ratio mass spectrometer (IRMS) allows the precise measurement of mixtures of naturally occurring isotopes. Reference CO2 and N2 gases are calibrated to NIST- or IAEA-traceable standards of known isotopic composition. Seawater DOC is calibrated with the Hansell Deep Sea Reference.
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 756112
attribute NC_GLOBAL instruments_0_description String The Isotope-ratio Mass Spectrometer is a particular type of mass spectrometer used to measure the relative abundance of isotopes in a given sample (e.g. VG Prism II Isotope Ratio Mass-Spectrometer).
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/LAB16/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Isotope-ratio Mass Spectrometer
attribute NC_GLOBAL instruments_0_instrument_nid String 469
attribute NC_GLOBAL instruments_0_supplied_name String Thermo Scientific Delta V Isotope Ratio Mass Spectrometer
attribute NC_GLOBAL instruments_1_acronym String Fluorometer
attribute NC_GLOBAL instruments_1_dataset_instrument_description String DOM Fluorescence. Calibrated with quinine sulfate solution after normalization to instrument’s water Raman peak.
attribute NC_GLOBAL instruments_1_dataset_instrument_nid String 756103
attribute NC_GLOBAL instruments_1_description String A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. The instrument is designed to measure the amount of stimulated electromagnetic radiation produced by pulses of electromagnetic radiation emitted into a water sample or in situ.
attribute NC_GLOBAL instruments_1_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/113/ (external link)
attribute NC_GLOBAL instruments_1_instrument_name String Fluorometer
attribute NC_GLOBAL instruments_1_instrument_nid String 484
attribute NC_GLOBAL instruments_1_supplied_name String Cary Eclipse Spectrofluorometer
attribute NC_GLOBAL instruments_2_acronym String TOC analyzer
attribute NC_GLOBAL instruments_2_dataset_instrument_description String DOC & DIC. Calibrated with stock solutions of sodium bicarbonate (DIC) and caffeine (DOC). A certified reference material (CRM) for DIC is analyzed regularly as a check standard.
attribute NC_GLOBAL instruments_2_dataset_instrument_nid String 756107
attribute NC_GLOBAL instruments_2_description String A unit that accurately determines the carbon concentrations of organic compounds typically by detecting and measuring its combustion product (CO2). See description document at: http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/bs116.pdf
attribute NC_GLOBAL instruments_2_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/LAB04/ (external link)
attribute NC_GLOBAL instruments_2_instrument_name String Total Organic Carbon Analyzer
attribute NC_GLOBAL instruments_2_instrument_nid String 652
attribute NC_GLOBAL instruments_2_supplied_name String OI Analytical Aurora 1030 W Total Organic Carbon (TOC) Analyzer
attribute NC_GLOBAL instruments_3_acronym String YSI ProPlus
attribute NC_GLOBAL instruments_3_dataset_instrument_description String Temp, Salinity, pH, DO, DO%, TDS, Spec. Cond. Sensors calibrated with reference solutions prior to each use. DO and pH sensors are replaced and new sensors calibrated approximately every year.
attribute NC_GLOBAL instruments_3_dataset_instrument_nid String 756104
attribute NC_GLOBAL instruments_3_description String The YSI Professional Plus handheld multiparameter meter provides for the measurement of a variety of combinations for dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature. More information from the manufacturer.
attribute NC_GLOBAL instruments_3_instrument_name String YSI Professional Plus Multi-Parameter Probe
attribute NC_GLOBAL instruments_3_instrument_nid String 666
attribute NC_GLOBAL instruments_3_supplied_name String YSI Pro Plus multiparameter meter
attribute NC_GLOBAL instruments_4_acronym String Spectrophotometer
attribute NC_GLOBAL instruments_4_dataset_instrument_description String DOM absorbance. Instrument checks performed regularly.
attribute NC_GLOBAL instruments_4_dataset_instrument_nid String 756102
attribute NC_GLOBAL instruments_4_description String An instrument used to measure the relative absorption of electromagnetic radiation of different wavelengths in the near infra-red, visible and ultraviolet wavebands by samples.
attribute NC_GLOBAL instruments_4_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/LAB20/ (external link)
attribute NC_GLOBAL instruments_4_instrument_name String Spectrophotometer
attribute NC_GLOBAL instruments_4_instrument_nid String 707
attribute NC_GLOBAL instruments_4_supplied_name String Cary UV 300 Spectrophotometer
attribute NC_GLOBAL instruments_5_dataset_instrument_description String POC & PN. Calibrated with acetanilide.
attribute NC_GLOBAL instruments_5_dataset_instrument_nid String 756111
attribute NC_GLOBAL instruments_5_description String Instruments that quantify carbon, nitrogen and sometimes other elements by combusting the sample at very high temperature and assaying the resulting gaseous oxides. Usually used for samples including organic material.
attribute NC_GLOBAL instruments_5_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/LAB01/ (external link)
attribute NC_GLOBAL instruments_5_instrument_name String Elemental Analyzer
attribute NC_GLOBAL instruments_5_instrument_nid String 546339
attribute NC_GLOBAL instruments_5_supplied_name String Thermo Scientific FlashEA 1112 Nitrogen and Carbon analyzer
attribute NC_GLOBAL keywords String A_to_C_peak, A_to_M_peak, A_to_T_peak, bco, bco-dmo, biological, bix, C_to_N, C_to_N_peak, carbon, CDOM, chemical, chemistry, chromophoric, colored, commerce, con, d13, d13C_DOC, d13C_POC, d15, d15N_PN, data, dataset, day, density, department, dic, diff, dis, dissolved, dmo, DO_Sat, doc, earth, Earth Science > Oceans > Ocean Chemistry > pH, Earth Science > Oceans > Salinity/Density > Salinity, erddap, gff, GFF_Diff, GFF_FW, GFF_IW, hix, latitude, longitude, M_to_C_peak, management, material, matter, max, Max_Fl, Max_Fl_Em, month, ocean, oceanography, oceans, office, organic, particulate, peak, poc, practical, preliminary, reported, river, River_Dis, s275, S275_295, s350, S350_400, salinity, sample, Sample_ID, sat, scale, science, sea, sea_water_ph_reported_on_total_scale, sea_water_practical_salinity, seawater, site, Site_Location, spec, Spec_Con, suva254, T_to_B_peak, T_to_C_peak, T_to_M_peak, T_to_N_peak, tds, Temp, temperature, time, time2, timezone, total, tss, water, year
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/755923/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/755923 (external link)
attribute NC_GLOBAL Northernmost_Northing double 35.675008
attribute NC_GLOBAL param_mapping String {'755923': {'Lat': 'flag - latitude', 'Lon': 'flag - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/755923/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String North Carolina State University
attribute NC_GLOBAL people_0_affiliation_acronym String NCSU MEAS
attribute NC_GLOBAL people_0_person_name String Chris Osburn
attribute NC_GLOBAL people_0_person_nid String 51123
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 North Carolina at Chapel Hill
attribute NC_GLOBAL people_1_affiliation_acronym String UNC-Chapel Hill
attribute NC_GLOBAL people_1_person_name String Hans Paerl
attribute NC_GLOBAL people_1_person_nid String 734605
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 Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_2_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_2_person_name String Shannon Rauch
attribute NC_GLOBAL people_2_person_nid String 51498
attribute NC_GLOBAL people_2_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_2_role_type String related
attribute NC_GLOBAL project String HMATT
attribute NC_GLOBAL projects_0_acronym String HMATT
attribute NC_GLOBAL projects_0_description String NSF abstract:\nThis project constitutes a rapid-response effort to investigate the effects of the extreme flooding event of Hurricane Matthew on coastal cycling of carbon and nutrient elements. The investigators aim to improve our understanding of how estuaries and coastal systems respond to extreme events by measuring carbon, nitrogen, and phosphorus loading into the Neuse River Estuary-Pamlico Sound (NRE-PS) coastal ecosystem. The NRE-PS is the urgent study site to examine resulting effects of Hurricane Matthew on coastal environments because it is downstream of the most intense flooding that occurred, and it is located on the North Atlantic \"hurricane track\", likely to be impacted by future extreme events. Furthermore, it is the focus of a long-term monitoring program in that system, the Neuse River Estuary Modeling and Monitoring Program (ModMon), which was initiated in 1993. That date is significant because it preceded a recent rise in Atlantic tropical cyclone activity and has been able to capture the biogeochemical and ecological effects of major storms that have impacted the NC coast, including Hurricanes Fran (1996), Floyd (1999), Isabel (2003), and Irene (2011). Incorporating intensive sampling of the Hurricane Matthew flooding in the context of these ongoing observations will enable a comparison of the material fluxes into this coastal environment resulting from a major tropical storm and provide a comparison with other coastal environments. Outcomes of this work will be communicated widely via existing outreach efforts of each investigator's research programs to local and regional resource managers, regulators, and other stakeholders. Nutrient loading will be critical information for stakeholders because the Neuse Estuary is an EPA 303(d) listed waterway impaired for nitrogen. Project results can aid in understanding the effects of extreme weather events on ecosystem disturbances and inform coastal carbon flux estimates.\nSpecific questions to be addressed in the context of this project include: 1) How do coastal carbon and nitrogen budgets respond to floodwaters from tropical storms and hurricanes? 2) What is the biological and photochemical reactivity of this material? The first question can be answered via a relatively short, yet intense, period of observations, such as is proposed here. The second question, which has potential teleconnections to climate in terms of carbon fluxes, food web responses, and other ecosystems processes, requires a longer duration study. However, Question 2 could be answered by further study of samples collected during a short and intense period of sampling proposed to answer Question 1. Work proposed in this project will result in estimates of fluxes and reservoirs of key constituents such as dissolved inorganic carbon (DIC), dissolved and particulate organic carbon and nitrogen (DOC, POC, DON, PON), and N and P nutrients, as well as chlorophyll biomass and pigment analyses.
attribute NC_GLOBAL projects_0_end_date String 2018-04
attribute NC_GLOBAL projects_0_geolocation String Coastal waters of eastern North Carolina (Pamlico Sound) 35.09 N 76.52 W
attribute NC_GLOBAL projects_0_name String RAPID: Collaborative Research: Carbon and nutrient responses in an estuarine-coastal complex impacted by floodwaters from Hurricane Matthew
attribute NC_GLOBAL projects_0_project_nid String 734599
attribute NC_GLOBAL projects_0_start_date String 2016-11
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 34.94888
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String Timezone
attribute NC_GLOBAL summary String Water geochemistry from surface samples collected along the Neuse River, Neuse River Estuary, and Pamlico Sound in North Carolina between October and December 2016, following the passage of Hurricane Matthew.
attribute NC_GLOBAL title String [Hurricane Matthew Geochemical Data] - Water geochemistry from surface samples collected along the Neuse River, Neuse River Estuary, and Pamlico Sound in North Carolina between October and December 2016, following the passage of Hurricane Matthew (RAPID: Collaborative Research: Carbon and nutrient responses in an estuarine-coastal complex impacted by floodwaters from Hurricane Matthew)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -78.43603
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable Sample_ID String
attribute Sample_ID bcodmo_name String sample
attribute Sample_ID description String Osburn Lab Sample Identifier
attribute Sample_ID long_name String Sample ID
attribute Sample_ID nerc_identifier String https://vocab.nerc.ac.uk/collection/P02/current/ACYC/ (external link)
attribute Sample_ID units String unitless
variable Site_Location String
attribute Site_Location bcodmo_name String site
attribute Site_Location description String Project Site Identifier
attribute Site_Location long_name String Site Location
attribute Site_Location units String unitless
variable Year short
attribute Year _FillValue short 32767
attribute Year actual_range short 2016, 2017
attribute Year bcodmo_name String year
attribute Year description String 4-digit year of Sample
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 Month String
attribute Month bcodmo_name String month
attribute Month description String 2-digit month of Sample
attribute Month long_name String Month
attribute Month nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/MNTHXXXX/ (external link)
attribute Month units String unitless
variable Day String
attribute Day bcodmo_name String day
attribute Day description String 2-digit day of Sample
attribute Day long_name String Day
attribute Day nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/DAYXXXXX/ (external link)
attribute Day units String unitless
variable time2 String
attribute time2 bcodmo_name String time
attribute time2 description String Local Time of Sample (EST); fomrat: HH:MM:SS
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 Timezone String
attribute Timezone bcodmo_name String timezone
attribute Timezone description String Time zone (UTC miunus 5 hours)
attribute Timezone long_name String Timezone
attribute Timezone units String unitless
variable latitude double
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 34.94888, 35.675008
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 of Sample Location; positive values = North
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 longitude double
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double NaN
attribute longitude actual_range double -78.43603, -76.2006
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 of Sample Location; positive values = East
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 Temp float
attribute Temp _FillValue float NaN
attribute Temp actual_range float -999.0, 22.9
attribute Temp bcodmo_name String temperature
attribute Temp description String Water Temperature
attribute Temp long_name String Temperature
attribute Temp nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/ (external link)
attribute Temp units String Degrees Celsius
variable Salinity double
attribute Salinity _FillValue double NaN
attribute Salinity actual_range double -999.0, 26.06999969
attribute Salinity bcodmo_name String sal
attribute Salinity colorBarMaximum double 37.0
attribute Salinity colorBarMinimum double 32.0
attribute Salinity description String Salinity of Water
attribute Salinity long_name String Sea Water Practical Salinity
attribute Salinity nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/ (external link)
attribute Salinity units String PSU
variable GFF_IW float
attribute GFF_IW _FillValue float NaN
attribute GFF_IW actual_range float -999.0, 40.354
attribute GFF_IW bcodmo_name String weight
attribute GFF_IW description String Initial Weight of Glass Fiber Filter
attribute GFF_IW long_name String GFF IW
attribute GFF_IW units String Milligrams (mg)
variable GFF_FW float
attribute GFF_FW _FillValue float NaN
attribute GFF_FW actual_range float -999.0, 50.037
attribute GFF_FW bcodmo_name String weight
attribute GFF_FW description String Final Weight of Glass Fiber Filter
attribute GFF_FW long_name String GFF FW
attribute GFF_FW units String Milligrams (mg)
variable GFF_Diff float
attribute GFF_Diff _FillValue float NaN
attribute GFF_Diff actual_range float -999.0, 15.094
attribute GFF_Diff bcodmo_name String weight
attribute GFF_Diff colorBarMaximum double 10.0
attribute GFF_Diff colorBarMinimum double -10.0
attribute GFF_Diff description String The difference in Weight of the Glass Fiber Filters
attribute GFF_Diff long_name String GFF Diff
attribute GFF_Diff units String Milligrams (mg)
variable River_Dis float
attribute River_Dis _FillValue float NaN
attribute River_Dis actual_range float -999.0, 1296.91
attribute River_Dis bcodmo_name String unknown
attribute River_Dis description String River Discharge taken from USGS gaging sites along the Neuse River
attribute River_Dis long_name String River Dis
attribute River_Dis units String Cubic meters per second (m^3/s)
variable Spec_Con float
attribute Spec_Con _FillValue float NaN
attribute Spec_Con actual_range float -999.0, 35460.0
attribute Spec_Con bcodmo_name String specific conductance
attribute Spec_Con description String Specific Conductance of Water
attribute Spec_Con long_name String Spec Con
attribute Spec_Con units String Microsiemens per Centimeter (uS/cm)
variable DO double
attribute DO _FillValue double NaN
attribute DO actual_range double -999.0, 17.09
attribute DO bcodmo_name String dissolved Oxygen
attribute DO description String Dissolved Oxygen
attribute DO long_name String DO
attribute DO units String Milligrams per Liter (mg/L)
variable DO_Sat double
attribute DO_Sat _FillValue double NaN
attribute DO_Sat actual_range double -999.0, 181.7
attribute DO_Sat bcodmo_name String O2sat
attribute DO_Sat description String Dissolved Oxygen Saturation
attribute DO_Sat long_name String DO Sat
attribute DO_Sat units String Percentage
variable pH double
attribute pH _FillValue double NaN
attribute pH actual_range double -999.0, 10.0
attribute pH bcodmo_name String pH
attribute pH colorBarMaximum double 9.0
attribute pH colorBarMinimum double 7.0
attribute pH description String pH of the Sample
attribute pH long_name String Sea Water Ph Reported On Total Scale
attribute pH nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/PHXXZZXX/ (external link)
attribute pH units String unitless
variable TDS float
attribute TDS _FillValue float NaN
attribute TDS actual_range float -999.0, 165.76
attribute TDS bcodmo_name String unknown
attribute TDS description String Total Dissolved Solids
attribute TDS long_name String TDS
attribute TDS units String Milligrams per Liter (mg/L)
variable VF short
attribute VF _FillValue short 32767
attribute VF actual_range short -999, 400
attribute VF bcodmo_name String vol_filt
attribute VF description String Volume of water Filtered through GF/F
attribute VF long_name String VF
attribute VF units String Milliliters (mL)
variable TSS float
attribute TSS _FillValue float NaN
attribute TSS actual_range float -999.0, 189.4
attribute TSS bcodmo_name String unknown
attribute TSS description String Total Suspended Solids (Difference of Weighed Filter/Volume Filtered)
attribute TSS long_name String TSS
attribute TSS units String Milligrams per Liter (mg/L)
variable POC float
attribute POC _FillValue float NaN
attribute POC actual_range float 215.3, 53981.53
attribute POC bcodmo_name String POC
attribute POC description String Particulate Organic Carbon
attribute POC long_name String Particulate Organic Carbon
attribute POC nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/CORGCAP1/ (external link)
attribute POC units String Micrograms per Liter (ug/L)
variable PN float
attribute PN _FillValue float NaN
attribute PN actual_range float 30.09, 5773.39
attribute PN bcodmo_name String N
attribute PN description String Particulate Nitrogen
attribute PN long_name String PN
attribute PN units String Micrograms per Liter (ug/L)
variable CDOM float
attribute CDOM _FillValue float NaN
attribute CDOM actual_range float -999.0, 189.66
attribute CDOM bcodmo_name String absorption coefficient
attribute CDOM description String Absorbance coefficent of sample at 254 nanometers
attribute CDOM long_name String Chromophoric Dissolved Organic Material
attribute CDOM units String 1/meters
variable DIC float
attribute DIC _FillValue float NaN
attribute DIC actual_range float -999.0, 22.34
attribute DIC bcodmo_name String DIC
attribute DIC description String Dissolved Inorganic Carbon
attribute DIC long_name String DIC
attribute DIC units String Milligrams per Liter (mg/L)
variable DOC float
attribute DOC _FillValue float NaN
attribute DOC actual_range float -999.0, 18.76
attribute DOC bcodmo_name String DOC
attribute DOC description String Dissolved Organic Carbon
attribute DOC long_name String DOC
attribute DOC nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/CORGZZZX/ (external link)
attribute DOC units String Milligrams per Liter (mg/L)
variable d13C_DOC float
attribute d13C_DOC _FillValue float NaN
attribute d13C_DOC actual_range float -999.0, -24.94
attribute d13C_DOC bcodmo_name String d13C
attribute d13C_DOC description String Carbon Stable Isotope Ratio of Dissolved Organic Carbon
attribute d13C_DOC long_name String D13 C DOC
attribute d13C_DOC units String Permille (‰)
variable d13C_POC float
attribute d13C_POC _FillValue float NaN
attribute d13C_POC actual_range float -999.0, -25.35
attribute d13C_POC bcodmo_name String d13C
attribute d13C_POC description String Carbon Stable Isotope Ratio of Particulate Organic Carbon
attribute d13C_POC long_name String D13 C POC
attribute d13C_POC units String Permille (‰)
variable d15N_PN float
attribute d15N_PN _FillValue float NaN
attribute d15N_PN actual_range float -999.0, 17.32
attribute d15N_PN bcodmo_name String d15N
attribute d15N_PN description String Nitrogen Stable Isotope Ratio of Particulate Nitrogen
attribute d15N_PN long_name String D15 N PN
attribute d15N_PN units String Permille (‰)
variable C_to_N float
attribute C_to_N _FillValue float NaN
attribute C_to_N actual_range float 4.01, 14.74
attribute C_to_N bcodmo_name String C_to_N
attribute C_to_N description String Atomic Carbon to Nitrogen Ratio
attribute C_to_N long_name String C To N
attribute C_to_N units String unitless
variable SUVA254 float
attribute SUVA254 _FillValue float NaN
attribute SUVA254 actual_range float 0.43, 5.44
attribute SUVA254 bcodmo_name String absorbance
attribute SUVA254 description String Specific Ultraviolet Absorbance at 254 nanometers
attribute SUVA254 long_name String SUVA254
attribute SUVA254 units String Liters per Milligram Carbon per Meter (L/(mgC m))
variable S275_295 float
attribute S275_295 _FillValue float NaN
attribute S275_295 actual_range float -999.0, -0.0125
attribute S275_295 bcodmo_name String unknown
attribute S275_295 description String Spectral Slope from 275 to 295 nanometers
attribute S275_295 long_name String S275 295
attribute S275_295 units String 1/nm
variable S350_400 float
attribute S350_400 _FillValue float NaN
attribute S350_400 actual_range float -999.0, -0.0122
attribute S350_400 bcodmo_name String unknown
attribute S350_400 description String Spectral Slope from 350 to 400 nanometers
attribute S350_400 long_name String S350 400
attribute S350_400 units String 1/nm
variable SR float
attribute SR _FillValue float NaN
attribute SR actual_range float -999.0, 1.45
attribute SR bcodmo_name String unknown
attribute SR description String Slope Ratio (S275-295:S350-400)
attribute SR long_name String SR
attribute SR units String unitless
variable Max_Fl_Em short
attribute Max_Fl_Em _FillValue short 32767
attribute Max_Fl_Em actual_range short -999, 446
attribute Max_Fl_Em bcodmo_name String fluorescence
attribute Max_Fl_Em description String Fluorescence Emission Maximum
attribute Max_Fl_Em long_name String Max Fl Em
attribute Max_Fl_Em nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/CPHLPM01/ (external link)
attribute Max_Fl_Em units String Nanometers (nm)
variable Max_Fl float
attribute Max_Fl _FillValue float NaN
attribute Max_Fl actual_range float -999.0, 16633.77
attribute Max_Fl bcodmo_name String fluorescence
attribute Max_Fl description String Maximum Fluorescence Value
attribute Max_Fl long_name String Max Fl
attribute Max_Fl nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/CPHLPM01/ (external link)
attribute Max_Fl units String QSE
variable B float
attribute B _FillValue float NaN
attribute B actual_range float -999.0, 607.83
attribute B bcodmo_name String unknown
attribute B description String Tyrosine-like, Protein-like Fluorescence peak
attribute B long_name String B
attribute B units String QSE
variable T float
attribute T _FillValue float NaN
attribute T actual_range float -999.0, 4067.95
attribute T bcodmo_name String unknown
attribute T description String Tryptophan-like, Protein-like Fluorescence peak
attribute T long_name String T
attribute T units String QSE
variable A float
attribute A _FillValue float NaN
attribute A actual_range float -999.0, 2325.85
attribute A bcodmo_name String unknown
attribute A description String Humic-like Fluorescence peak
attribute A long_name String A
attribute A units String QSE
variable C float
attribute C _FillValue float NaN
attribute C actual_range float -999.0, 930.3
attribute C bcodmo_name String unknown
attribute C description String Humic-like Fluorescence peak
attribute C long_name String C
attribute C units String QSE
variable M float
attribute M _FillValue float NaN
attribute M actual_range float -999.0, 1776.33
attribute M bcodmo_name String unknown
attribute M description String Marine Humic-like Fluorescence peak
attribute M long_name String M
attribute M units String QSE
variable N float
attribute N _FillValue float NaN
attribute N actual_range float -999.0, 2370.58
attribute N bcodmo_name String unknown
attribute N description String Unknown fluorescence peak
attribute N long_name String N
attribute N units String QSE
variable FI float
attribute FI _FillValue float NaN
attribute FI actual_range float -999.0, 1.67
attribute FI bcodmo_name String unknown
attribute FI description String Fluorescence Index
attribute FI long_name String FI
attribute FI units String unitless
variable BIX float
attribute BIX _FillValue float NaN
attribute BIX actual_range float -999.0, 1.28
attribute BIX bcodmo_name String unknown
attribute BIX description String Biological Index
attribute BIX long_name String BIX
attribute BIX units String unitless
variable HIX float
attribute HIX _FillValue float NaN
attribute HIX actual_range float -999.0, 14.4
attribute HIX bcodmo_name String unknown
attribute HIX description String Humic Index
attribute HIX long_name String HIX
attribute HIX units String unitless
variable T_to_B_peak float
attribute T_to_B_peak _FillValue float NaN
attribute T_to_B_peak actual_range float -999.0, 14.2
attribute T_to_B_peak bcodmo_name String unknown
attribute T_to_B_peak description String Ratio of T peak to B peak
attribute T_to_B_peak long_name String T To B Peak
attribute T_to_B_peak units String unitless
variable T_to_M_peak float
attribute T_to_M_peak _FillValue float NaN
attribute T_to_M_peak actual_range float -999.0, 3.63
attribute T_to_M_peak bcodmo_name String unknown
attribute T_to_M_peak description String Ratio of T peak to M peak
attribute T_to_M_peak long_name String T To M Peak
attribute T_to_M_peak units String unitless
variable T_to_N_peak float
attribute T_to_N_peak _FillValue float NaN
attribute T_to_N_peak actual_range float -999.0, 2.37
attribute T_to_N_peak bcodmo_name String unknown
attribute T_to_N_peak description String Ratio of T peak to N peak
attribute T_to_N_peak long_name String T To N Peak
attribute T_to_N_peak units String unitless
variable T_to_C_peak float
attribute T_to_C_peak _FillValue float NaN
attribute T_to_C_peak actual_range float -999.0, 7.56
attribute T_to_C_peak bcodmo_name String unknown
attribute T_to_C_peak description String Ratio of T peak to C peak
attribute T_to_C_peak long_name String T To C Peak
attribute T_to_C_peak units String unitless
variable A_to_T_peak float
attribute A_to_T_peak _FillValue float NaN
attribute A_to_T_peak actual_range float -999.0, 8.55
attribute A_to_T_peak bcodmo_name String unknown
attribute A_to_T_peak description String Ratio of A peak to T peak
attribute A_to_T_peak long_name String A To T Peak
attribute A_to_T_peak units String unitless
variable A_to_C_peak float
attribute A_to_C_peak _FillValue float NaN
attribute A_to_C_peak actual_range float -999.0, 2.96
attribute A_to_C_peak bcodmo_name String unknown
attribute A_to_C_peak description String Ratio of A peak to C peak
attribute A_to_C_peak long_name String A To C Peak
attribute A_to_C_peak units String unitless
variable A_to_M_peak float
attribute A_to_M_peak _FillValue float NaN
attribute A_to_M_peak actual_range float -999.0, 2.53
attribute A_to_M_peak bcodmo_name String unknown
attribute A_to_M_peak description String Ratio of A peak to M peak
attribute A_to_M_peak long_name String A To M Peak
attribute A_to_M_peak units String unitless
variable M_to_C_peak float
attribute M_to_C_peak _FillValue float NaN
attribute M_to_C_peak actual_range float -999.0, 2.64
attribute M_to_C_peak bcodmo_name String unknown
attribute M_to_C_peak description String Ratio of M peak to C peak
attribute M_to_C_peak long_name String M To C Peak
attribute M_to_C_peak units String unitless
variable C_to_N_peak float
attribute C_to_N_peak _FillValue float NaN
attribute C_to_N_peak actual_range float -999.0, 2.69
attribute C_to_N_peak bcodmo_name String unknown
attribute C_to_N_peak description String Ratio of C peak to N peak
attribute C_to_N_peak long_name String C To N Peak
attribute C_to_N_peak units String unitless

 
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