ERDDAP > info > bcodmo_dataset_738744

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	public	[Shipboard aerosol and rain sample nutrients and iron] - Nutrients and iron in shipboard aerosol and rain samples collected during R/V Hugh R. Sharp cruise HRS1414 in the Mid-Atlantic Bight and northern South-Atlantic Bight from July to August of 2014 (DANCE project) (Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters)		F   I   M	background			BCO-DMO	bcodmo_dataset_738744

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	Aerosol sample collection: Aerosols were collected on cellulose filters using a Tisch Series 235 high-volume (~1 m3 air min-1) aerosol sampler equipped with a cascade impactor designed for the separation of coarse (>1 \u00b5m) and fine (<1 \u00b5m) aerosol fractions. The sampler was mounted on a platform atop the ship\u2019s wheelhouse as far forward as possible. Relative wind speed and direction were monitored during aerosol sample collection, and the sampler was operated only when the ship was steaming into the prevailing wind, in an effort to avoid contamination from the ship\u2019s exhaust and superstructure. The cascade impactor was loaded with Whatman 41 cellulose filters that had been pre-cleaned at Old Dominion University using 0.1 N and 0.5 N hydrochloric acid, following a procedure modified from Baker et al. [2006]. Six filters (five 25 cm x 25 cm slotted sheets and one 20.3 cm x 25.4 cm backing sheet) were used for the collection of each aerosol sample. Air flow rates were calculated using manufacturer-provided flow conversion tables and the pressure decrease across the filters, which was measured at the start and end of sample collection using a handheld digital manometer (Dwyer Series). The total air volume sampled was estimated from the period of sample collection and the average value of the initial and final flow rates. Aerosol sample processing: Immediately following collection, the aerosol-laden filters were unloaded and subsampled within a Class-100 clean air bench. Fixed portions of the aerosol-laden cellulose filters corresponding to each aerosol size fraction (<1 \u00b5m and >1 \u00b5m) were transferred into 47 mm diameter perfluoroalkoxy alkane filter funnel assemblies (Savillex) loaded with acid- cleaned 0.4 \u00b5m polycarbonate filter membranes, and leached with 750 ml of 18.2 M\u03a9-cm resistivity deionized water (Barnstead Nanopure), in a flow- through protocol modfied after Buck et al. [2006]. Aliquots of the leachate solutions were immediately transferred into (i) acid-cleaned 125 ml low- density polyethylene bottles (Nalgene), then acidified with 500 \u03bcl 6N ultrapure hydrochloric acid (Fisher Chemical, Optima), for post-cruise analysis of soluble aerosol iron, and (ii) 60 mL polypropylene tubes (Falcon) for shipboard analysis of soluble aerosol nitrate+nitrite, phosphate and ammonium. In addition, separate portions of the aerosol-laden cellulose filters corresponding to each aerosol size fraction (<1 \u00b5m and >1 \u00b5m) were stored in pre-cleaned ziploc polyethylene bags for microwave acid digestion at Old Dominion University. The microwave acid digestion procedure was adapted from Morton et al. [2013], with the resulting digest solutions evaporated to near dryness and then diluted with 20 mL of 1% ultrapure nitric acid (Fisher Chemical, Optima). Rainwater sample collection: Two methods were used to collect the rain samples at sea. Samples Rain-01 and Rain-02 were collected in two acid-cleaned 2 L wide-mouth fluorinated high-density polyethylene bottles (Nalgene) mounted inside a polyethylene bucket, using an N-Con Systems automated rain sampler. Samples Rain-03, Rain-04 and Rain-05 were manually collected using an acid- cleaned high-density polyethylene funnel (Nalgene) connected by a Teflon collar to an acid-cleaned 2 L low-density polyethylene bottle (Nalgene). Both sample collectors were mounted on a platform atop the ship\u2019s wheelhouse as far forward as possible, with samples collected whilst the ship was steaming into the prevailing wind, in an effort to avoid contamination from the ship\u2019s exhaust and superstructure. The ODU Rain Composite combines samples collected on the Old Dominion University campus during summer 2014 using the manual funnel sampling method. Rainwater sample processing: Immediately following collection, rainwater sample containers were capped and transferred to a shipboard Class-100 clean air bench for processing. From each sample, aliquots were transferred into (i) 60 mL polypropylene tubes (Falcon), which were frozen for post cruise analysis of nitrate+nitrite, phosphate and ammonium, and, when there was sufficient sample volume (ii) acid-cleaned 125 ml low-density polyethylene bottles (Nalgene) and acidified to pH 1.8 with 6N ultrapure hydrochloric acid (Fisher Chemical, Optima) for post-cruise analysis of total iron (more strictly, total acid-labile iron). In addition, if the volume of sample was sufficient, the rainwater was filtered through an acid-cleaned 0.4 \u00b5m polycarbonate membrane using a 47 mm diameter perfluoroalkoxy alkane filter funnel assembly (Savillex), and the filtrate transferred into an acid-cleaned 125 ml low- density polyethylene bottles (Nalgene) and acidified to pH 1.8 with 6N ultrapure hydrochloric acid (Fisher Chemical, Optima) for post-cruise analysis of dissolved iron. DFe and TFe: Dissolved iron and total iron was determined in aerosol leachate solutions (DFe), aerosol digest solutions (TFe), filtered rainwater (DFe) and unfiltered rainwater (TFe, or more strictly, total acid-labile iron) were determined at Old Dominion University using a ThermoFisher Element2 high- resolution inductively-coupled plasma mass spectrometer (HR-ICP-MS). Sample solutions were introduced into the ICP-MS without preconcentration, and quantified using matrix-matched external standard solutions prepared with SPEX CertiPrep Claritas PPT grade standards. An indium internal standard was used to correct for instrumental drift. Analytical limits of detection are estimated as 0.57 nM for DFe and for TFe in ulfiltered rainwater, and 53 nM for TFe in the aerosol digest solutions. The values presented for DFe and TFe in samples represent concentrations after subtracting the concentrations of the corresponding field blanks (Rain-Sampler-Blank, Rain-Funnel-Blank, or Aer- Blank). Atmospheric loadings of soluble aerosol iron (Sol Aer Fe) and total aerosol iron (Tot Aer Fe) were calculated from DFe in aerosol leachates and TFe in aerosol digest solutions, respectively, and the total air volume sampled in each case, after correcting for the fraction of the active filter area that was leached (for DFe) or digested (for TFe). NO3+NO2: Dissolved nitrate plus nitrite was determined in aerosol leachate solutions and rainwater with an Astoria Pacific nutrient autoanalyzer, using standard colorimetric methods with an estimated detection limit of 0.14 \u00b5M (Parsons et al., 1984; Price and Harrison, 1987). Atmospheric loadings of soluble aerosol nitrate plus nitrite (Sol Aer NO3+NO2) were calculated from NO3+NO2 in aerosol leachates and the total air volume sampled, after correcting for the fraction of the active filter area that was leached. PO4: Dissolved phosphate was determined in aerosol leachate solutions and rainwater with an Astoria Pacific nutrient autoanalyzer, using standard colorimetric methods with an estimated detection limit of 0.03 \u00b5M (Parsons et al., 1984; Price and Harrison, 1987). Atmospheric loadings of soluble aerosol phosphate (Sol Aer PO4) were calculated from PO4 in aerosol leachates and the total air volume sampled, after correcting for the fraction of the active filter area that was leached. NH4: Dissolved ammonium was determined in aerosol leachate solutions and rainwater using the manual orthophthaldialdehyde method (Holmes et al., 1999), with an estimated detection limit of 10 nM. Atmospheric loadings of soluble aerosol ammonium (Sol Aer NH4) were calculated from NH4 in aerosol leachates and the total air volume sampled, after correcting for the fraction of the active filter area that was leached.
attribute	NC_GLOBAL	awards_0_award_nid	String	726327
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1260574
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1260574
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	726333
attribute	NC_GLOBAL	awards_1_award_number	String	OCE-1260454
attribute	NC_GLOBAL	awards_1_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1260454
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	Shipboard aerosol and rain sample nutrients and iron PI: Peter Sedwick data version 1: 2018-06-18
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/
attribute	NC_GLOBAL	data_source	String	extract_data_as_tsv version 2.3 19 Dec 2019
attribute	NC_GLOBAL	date_created	String	2018-06-18T15:59:42Z
attribute	NC_GLOBAL	date_modified	String	2019-08-16T14:51:57Z
attribute	NC_GLOBAL	defaultDataQuery	String	&amp;time&lt;now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.738744.1
attribute	NC_GLOBAL	Easternmost_Easting	double	-70.0543
attribute	NC_GLOBAL	geospatial_lat_max	double	38.5334
attribute	NC_GLOBAL	geospatial_lat_min	double	33.4453
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-70.0543
attribute	NC_GLOBAL	geospatial_lon_min	double	-74.3724
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/738744
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	ICP Mass Spec
attribute	NC_GLOBAL	instruments_0_dataset_instrument_description	String	Iron analysis (DFe and TFe): ThermoFisher Element2 high-resolution inductively-coupled plasma mass spectrometer.
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	738763
attribute	NC_GLOBAL	instruments_0_description	String	An ICP Mass Spec is an instrument that passes nebulized samples into an inductively-coupled gas plasma (8-10000 K) where they are atomized and ionized. Ions of specific mass-to-charge ratios are quantified in a quadrupole mass spectrometer.
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB15/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	Inductively Coupled Plasma Mass Spectrometer
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	530
attribute	NC_GLOBAL	instruments_0_supplied_name	String	ThermoFisher Element2
attribute	NC_GLOBAL	instruments_1_acronym	String	Nutrient Autoanalyzer
attribute	NC_GLOBAL	instruments_1_dataset_instrument_description	String	Macronutrient analysis (NO3+NO2, PO4):  Astoria Pacific nutrient autoanalyzer.
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	738764
attribute	NC_GLOBAL	instruments_1_description	String	Nutrient Autoanalyzer is a generic term used when specific type, make and model were not specified. In general, a Nutrient Autoanalyzer is an automated flow-thru system for doing nutrient analysis (nitrate, ammonium, orthophosphate, and silicate) on seawater samples.
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/LAB04/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Nutrient Autoanalyzer
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	558
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Astoria Pacific nutrient autoanalyzer
attribute	NC_GLOBAL	instruments_2_acronym	String	Aerosol_Sampler
attribute	NC_GLOBAL	instruments_2_dataset_instrument_description	String	Tisch Series 235 high-volume aerosol sampler equipped with a cascade impactor.
attribute	NC_GLOBAL	instruments_2_dataset_instrument_nid	String	738761
attribute	NC_GLOBAL	instruments_2_description	String	A device that collects a sample of aerosol (dry particles or liquid droplets) from the atmosphere.
attribute	NC_GLOBAL	instruments_2_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/13/
attribute	NC_GLOBAL	instruments_2_instrument_name	String	Aerosol Sampler
attribute	NC_GLOBAL	instruments_2_instrument_nid	String	691
attribute	NC_GLOBAL	instruments_2_supplied_name	String	Tisch Series 235
attribute	NC_GLOBAL	instruments_3_acronym	String	Precip_Sampler
attribute	NC_GLOBAL	instruments_3_dataset_instrument_description	String	Rain Sampler:  N-CON Systems ADS 00-120 sampler
attribute	NC_GLOBAL	instruments_3_dataset_instrument_nid	String	738762
attribute	NC_GLOBAL	instruments_3_description	String	A device that collects a sample of precipitation (rain, hail or snow) as it falls.
attribute	NC_GLOBAL	instruments_3_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/14/
attribute	NC_GLOBAL	instruments_3_instrument_name	String	Precipitation Sampler
attribute	NC_GLOBAL	instruments_3_instrument_nid	String	693
attribute	NC_GLOBAL	instruments_3_supplied_name	String	ADS 00-120
attribute	NC_GLOBAL	instruments_4_acronym	String	Spectrophotometer
attribute	NC_GLOBAL	instruments_4_dataset_instrument_description	String	Spectrofluorophotometer (NH4):  Shimadzu RF1501.
attribute	NC_GLOBAL	instruments_4_dataset_instrument_nid	String	738765
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/
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	Shimadzu RF1501
attribute	NC_GLOBAL	keywords	String	aer, air, Air_Volume, ammonia, ammonium, bco, bco-dmo, biological, chemical, chemistry, comment, concentration, data, dataset, date, dfe, dmo, duration, earth, Earth Science > Oceans > Ocean Chemistry > Ammonia, Earth Science > Oceans > Ocean Chemistry > Nitrate, end, End_Lat, End_Long, erddap, long, management, mole, mole_concentration_of_ammonium_in_sea_water, mole_concentration_of_nitrate_in_sea_water, n02, nh4, nitrate, nitrite, no2, no3, NO3_NO2, ocean, oceanography, oceans, office, phosphate, po4, preliminary, sample, Sample_ID, science, sea, seawater, sol, Sol_Aer_Fe, Sol_Aer_NH4, Sol_Aer_NO3_NO2, Sol_Aer_PO4, start, Start_Lat, Start_Long, tfe, time, tot, Tot_Aer_Fe, volume, water
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/738744/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/738744
attribute	NC_GLOBAL	Northernmost_Northing	double	38.5334
attribute	NC_GLOBAL	param_mapping	String	{'738744': {'Start_Long': 'flag - longitude', 'Start_Lat': 'flag - latitude'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/738744/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Old Dominion University
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	ODU
attribute	NC_GLOBAL	people_0_person_name	String	Peter N. Sedwick
attribute	NC_GLOBAL	people_0_person_nid	String	51056
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	Old Dominion University
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	ODU
attribute	NC_GLOBAL	people_1_person_name	String	Dr Margaret Mulholland
attribute	NC_GLOBAL	people_1_person_nid	String	51386
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	Pennsylvania State University
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	PSU
attribute	NC_GLOBAL	people_2_person_name	String	Dr Raymond Najjar
attribute	NC_GLOBAL	people_2_person_nid	String	50813
attribute	NC_GLOBAL	people_2_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_2_role_type	String	originator
attribute	NC_GLOBAL	people_3_affiliation	String	Old Dominion University
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	ODU
attribute	NC_GLOBAL	people_3_person_name	String	Peter N. Sedwick
attribute	NC_GLOBAL	people_3_person_nid	String	51056
attribute	NC_GLOBAL	people_3_role	String	Contact
attribute	NC_GLOBAL	people_3_role_type	String	related
attribute	NC_GLOBAL	people_4_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_4_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_4_person_name	String	Amber York
attribute	NC_GLOBAL	people_4_person_nid	String	643627
attribute	NC_GLOBAL	people_4_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_4_role_type	String	related
attribute	NC_GLOBAL	project	String	DANCE
attribute	NC_GLOBAL	projects_0_acronym	String	DANCE
attribute	NC_GLOBAL	projects_0_description	String	NSF abstract: Deposition of atmospheric nitrogen provides reactive nitrogen species that influence primary production in nitrogen-limited regions. Although it is generally assumed that these species in precipitation contributes substantially to anthropogenic nitrogen loadings in many coastal marine systems, its biological impact remains poorly understood. Scientists from Pennsylvania State University, William & Mary College, and Old Dominion University will carry out a process-oriented field and modeling effort to test the hypothesis that deposits of wet atmospheric nitrogen (i.e., precipitation) stimulate primary productivity and accumulation of algal biomass in coastal waters following summer storms and this effect exceeds the associated biogeochemical responses to wind-induced mixing and increased stratification caused by surface freshening in oligotrophic coastal waters of the eastern United States. To attain their goal, the researchers would perform a Lagrangian field experiment during the summer months in coastal waters located between Delaware Bay and the coastal Carolinas to determine the response of surface-layer biogeochemistry and biology to precipitation events, which will be identified and intercepted using radar and satellite data. As regards the modeling effort, a 1-D upper ocean mixing model and a 1-D biogeochemical upper-ocean will be calibrated by assimilating the field data obtained a part of the study using the adjoint method. The hypothesis will be tested using sensitivity studies with the calibrated model combined with in-situ data and results from the incubation experiments. Lastly, to provide regional and historical context for the field measurements and the associated 1-D modeling, linked regional atmospheric-oceanic biogeochemical modeling will be conducted. Broader Impacts. Results from the study would be incorporated into class lectures for graduate courses on marine policy and marine biogeochemistry. One graduate student from Pennsylvania State University, one graduate student from the College of William and Mary, and one graduate and one undergraduate student from Old Dominion University would be supported and trained as part of this project.
attribute	NC_GLOBAL	projects_0_end_date	String	2017-02
attribute	NC_GLOBAL	projects_0_geolocation	String	Offshore Mid-Atlantic Bight and northern South-Atlantic Bight between latitudes 31.60°N and 38.89°N, and longitudes 71.09°W and 75.16°W
attribute	NC_GLOBAL	projects_0_name	String	Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters
attribute	NC_GLOBAL	projects_0_project_nid	String	726328
attribute	NC_GLOBAL	projects_0_start_date	String	2013-03
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	33.4453
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	summary	String	Shipboard aerosol and rain samples were collected during R/V Hugh R. Sharp cruise HRS1414 offshore in the Mid-Atlantic Bight and northern South-Atlantic Bight from July to August of 2014. Samples were analyzed for nutrients and iron.
attribute	NC_GLOBAL	title	String	[Shipboard aerosol and rain sample nutrients and iron] - Nutrients and iron in shipboard aerosol and rain samples collected during R/V Hugh R. Sharp cruise HRS1414 in the Mid-Atlantic Bight and northern South-Atlantic Bight from July to August of 2014 (DANCE project) (Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-74.3724
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	unique identifier for each sample
attribute	Sample_ID	long_name	String	Sample ID
attribute	Sample_ID	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	Sample_ID	units	String	unitless
variable	Comment		String
attribute	Comment	bcodmo_name	String	comment
attribute	Comment	description	String	sample comment
attribute	Comment	long_name	String	Comment
attribute	Comment	units	String	unitless
variable	Date		String
attribute	Date	bcodmo_name	String	date
attribute	Date	description	String	local date (month/day/year) of collection
attribute	Date	long_name	String	Date
attribute	Date	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/
attribute	Date	source_name	String	Date
attribute	Date	time_precision	String	1970-01-01
attribute	Date	units	String	unitless
variable	Duration		short
attribute	Duration	_FillValue	short	32767
attribute	Duration	actual_range	short	264, 600
attribute	Duration	bcodmo_name	String	time_elapsed
attribute	Duration	description	String	duration of sample collection (aerosols) (NA: not applicable)
attribute	Duration	long_name	String	Duration
attribute	Duration	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/ELTMZZZZ/
attribute	Duration	units	String	minutes
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	33.4453, 38.5334
attribute	latitude	axis	String	Y
attribute	latitude	bcodmo_name	String	latitude
attribute	latitude	description	String	latitude at start of sample collection (NA: not applicable)
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Start Lat
attribute	latitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LATX/
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	End_Lat		float
attribute	End_Lat	_FillValue	float	NaN
attribute	End_Lat	actual_range	float	33.4254, 38.4044
attribute	End_Lat	bcodmo_name	String	latitude
attribute	End_Lat	description	String	latitude at end of sample collection (NA: not applicable)
attribute	End_Lat	long_name	String	End Lat
attribute	End_Lat	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LATX/
attribute	End_Lat	units	String	decimal degrees
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	double	NaN
attribute	longitude	actual_range	double	-74.3724, -70.0543
attribute	longitude	axis	String	X
attribute	longitude	bcodmo_name	String	longitude
attribute	longitude	description	String	longitude at start of sample collection (NA: not applicable)
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Start Long
attribute	longitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LONX/
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	End_Long		float
attribute	End_Long	_FillValue	float	NaN
attribute	End_Long	actual_range	float	-74.2156, -71.495
attribute	End_Long	bcodmo_name	String	longitude
attribute	End_Long	description	String	longitude at end of sample collection (NA: not applicable)
attribute	End_Long	long_name	String	End Long
attribute	End_Long	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LONX/
attribute	End_Long	units	String	decimal degrees
variable	Air_Volume		float
attribute	Air_Volume	_FillValue	float	NaN
attribute	Air_Volume	actual_range	float	300.7, 684.9
attribute	Air_Volume	bcodmo_name	String	sample_volume
attribute	Air_Volume	description	String	volume of air filtered (aerosols) (NA: not applicable)
attribute	Air_Volume	long_name	String	Air Volume
attribute	Air_Volume	units	String	meters cubed (m3)
variable	DFe		String
attribute	DFe	bcodmo_name	String	Fe
attribute	DFe	description	String	dissolved iron concentration; (rainwater or aerosol leachate) (NA: not applicable; BDL: below detection limit)
attribute	DFe	long_name	String	DFe
attribute	DFe	units	String	nanomoles per liter (nmol/L)
variable	Sol_Aer_Fe		String
attribute	Sol_Aer_Fe	bcodmo_name	String	Fe
attribute	Sol_Aer_Fe	description	String	soluble aerosol iron (atmospheric loading) (ND: not determined; BDL: below detection limit)
attribute	Sol_Aer_Fe	long_name	String	Sol Aer Fe
attribute	Sol_Aer_Fe	units	String	nanomoles per meter cubed (nmol/m3)
variable	TFe		String
attribute	TFe	bcodmo_name	String	Fe
attribute	TFe	description	String	total iron concentration; (rainwater or aerosol) (ND: not determined; BDL: below detection limit)
attribute	TFe	long_name	String	TFe
attribute	TFe	units	String	nanomoles per liter (nmol/L)
variable	Tot_Aer_Fe		String
attribute	Tot_Aer_Fe	bcodmo_name	String	Fe
attribute	Tot_Aer_Fe	description	String	total aerosol iron; (atmospheric loading) (NA: not applicable; BDL: below detection limit)
attribute	Tot_Aer_Fe	long_name	String	Tot Aer Fe
attribute	Tot_Aer_Fe	units	String	nanomoles per meter cubed (nmol/m3)
variable	NO3_NO2		String
attribute	NO3_NO2	bcodmo_name	String	NO3_NO2
attribute	NO3_NO2	description	String	dissolved nitrate plus nitrite concentration (rainwater or aerosol leachate) (BDL: below detection limit)
attribute	NO3_NO2	long_name	String	NO3 NO2
attribute	NO3_NO2	units	String	micromoles per liter (umol/L)
variable	Sol_Aer_NO3_NO2		float
attribute	Sol_Aer_NO3_NO2	_FillValue	float	NaN
attribute	Sol_Aer_NO3_NO2	actual_range	float	1.5, 26.4
attribute	Sol_Aer_NO3_NO2	bcodmo_name	String	NO3_NO2
attribute	Sol_Aer_NO3_NO2	colorBarMaximum	double	50.0
attribute	Sol_Aer_NO3_NO2	colorBarMinimum	double	0.0
attribute	Sol_Aer_NO3_NO2	description	String	soluble aerosol nitrate plus nitrite (atmospheric loading) (NA: not applicable)
attribute	Sol_Aer_NO3_NO2	long_name	String	Mole Concentration Of Nitrate In Sea Water
attribute	Sol_Aer_NO3_NO2	units	String	nanomoles per meter cubed (nmol/m3)
variable	PO4		String
attribute	PO4	bcodmo_name	String	PO4
attribute	PO4	description	String	dissolved phosphate (rainwater or aerosol leachate) (BDL: below detection limit)
attribute	PO4	long_name	String	PO4
attribute	PO4	units	String	micromoles per liter (umol/L)
variable	Sol_Aer_PO4		String
attribute	Sol_Aer_PO4	bcodmo_name	String	PO4
attribute	Sol_Aer_PO4	description	String	soluble aerosol phosphate (NA: not applicable; BDL: below detection limit)
attribute	Sol_Aer_PO4	long_name	String	Sol Aer PO4
attribute	Sol_Aer_PO4	units	String	nanomoles per meter cubed (nmol/m3)
variable	NH4		float
attribute	NH4	_FillValue	float	NaN
attribute	NH4	actual_range	float	0.01, 35.77
attribute	NH4	bcodmo_name	String	Ammonium
attribute	NH4	colorBarMaximum	double	5.0
attribute	NH4	colorBarMinimum	double	0.0
attribute	NH4	description	String	dissolved ammonium (rainwater or aerosol leachate)
attribute	NH4	long_name	String	Mole Concentration Of Ammonium In Sea Water
attribute	NH4	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/AMONAAZX/
attribute	NH4	units	String	micromoles per liter (umol/L)
variable	Sol_Aer_NH4		float
attribute	Sol_Aer_NH4	_FillValue	float	NaN
attribute	Sol_Aer_NH4	actual_range	float	1.9, 43.4
attribute	Sol_Aer_NH4	bcodmo_name	String	Ammonium
attribute	Sol_Aer_NH4	colorBarMaximum	double	5.0
attribute	Sol_Aer_NH4	colorBarMinimum	double	0.0
attribute	Sol_Aer_NH4	description	String	soluble aerosol ammonium (NA: not applicable)
attribute	Sol_Aer_NH4	long_name	String	Mole Concentration Of Ammonium In Sea Water
attribute	Sol_Aer_NH4	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/AMONAAZX/
attribute	Sol_Aer_NH4	units	String	nanomoles per meter cubed (nmol/m3)

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.