1b:I[42426,["/_next/static/immutable/chunks/1xctgzqre-wsy.js","/_next/static/immutable/chunks/06_-wz6pdtp2b.js","/_next/static/immutable/chunks/30e52g49hg40p.js","/_next/static/immutable/chunks/02yq6tul2z-oh.js","/_next/static/immutable/chunks/10bx_ec2vj7n_.js","/_next/static/immutable/chunks/33bfn03fo8xnt.js","/_next/static/immutable/chunks/0tfjf78scu61b.js","/_next/static/immutable/chunks/31xnvej4n1bi9.js"],"default"] 1c:Tec4,

Methods are described in a forthcoming manuscript by Cohen et al. Dissolved nitrate+nitrite, nitrite and silicate were measured on an Alpkem Rapid Flow Analyzer, and ammonium and phosphate were measured on a Technicon AutoAnalyzer II at Oregon State University.

For the dissolved metal analysis, filtered seawater was acidified to pH 1.8 using hydrochloric acid, and stored for 6 months at room temperature in the dark. Seawater preconcentration was performed using the seaFAST automated preconcentration system followed by quantification via inductively coupled plasma mass spectrometry. Reagents consisted of a 4M ammonium acetate pH 6.0 buffer prepared using high purity ammonium hydroxide and acetic acid, a 1% nitric acid rinse solution, 10% nitric acid elution acid, and a second internal standard 10% nitric elution acid solution containing 10 ppb indium (115In). Polypropylene conical tubes used with the autosampler were HCl acid-soaked and pH 2-rinsed prior to use. Process blanks consisted of Milli-Q HCl-acidified to pH 2 , and were run alongside samples. A stable isotope cocktail, which consisted of 57Fe, 61Ni, 65Cu, 67Zn and 111Cd, was spiked (50 µL) into each 15 mL sample to account for recovery and matrix effects. Following offline seaFAST preconcentration to 500 μL, the samples were analyzed using an iCAP Q inductively coupled plasma-mass spectrometer (ICP-MS). A six-point external standard curve was used with multi-element and indium (In) standards, diluted to range from 1-10 ppb in 5% nitric acid. Dissolved metal concentrations were determined using isotope dilution. Nitric acid (5%) injection blanks were subtracted from sample metal cps values except for Zn, in which injection blanks were generally higher than process blanks. Accuracy was determined using the 2009 Geotraces surface coastal (GSC) seawater intercalibration standard (n=5): dFe = 1.65 ± 0.19 nM [GSC = 1.56 ± 0.12 nM], dZn = 1.65 ± 0.17 nM [GSC = 1.45 ± 0.10 nM], dCu = 1.38 ± 0.16 nM [GSC = 1.12 ± 0.15 nM], dCd = 0.37 ± 0.03 nM [GSC = 0.37 ± 0.02 nM], dNi = 4.28 ± 0.17 nM [GSC = 4.5 ± 0.21 nM], and dMn = 2.42 ± 0.29 nM [GSC = 2.23 ± 0.08 nM]. The limit of detection was determined by calculating 3x the standard deviation of process blanks dataset-wide: dFe = 0.23 nM (n=14), dZn = 0.35 nM (n=16), dCu = 0.03 nM (n=18), dCd = 0.0103 nM (n=16), dNi = 0.07 nM (n=18), dMn = 0.03 nM (n=18). Blanks that were overtly contaminated with Fe (4 of 18), Zn (2 of 18) or Cd (2 of 18) were not included in the LOD estimation. In the case of Zn, high deep water (>1,000 m) concentrations altered the spiked:stable isotope ratio, and accurate concentrations were not able to be obtained.

For the particulate metal analysis, whole 142 mm filters were extracted using an acid leachable digestion and quantified with ICP-MS. Process blanks were prepared in the laboratory and consisted of acid-cleaned Supor filters that were soaked for 1 week in oligotrophic seawater to condition with salt and remove residual metals introduced from high purity cleaning acids. Plastic forceps were used to place thawed filters into acid-cleaned polypropylene tubes containing 8mL of 5% nitric acid containing 1 ppb In. Filters were digested at 140°C for 3-4 hours, until less than ~4 mL was remaining. Filters were removed and the remainder of the solution was allowed to evaporate in the heat block until completely dry. Two mL of fresh 5% nitric acid was added to the precipitates. Tubes were vortexed, and 900 μL replicates of each sample were pipetted into an 81-well acid-rinsed plate alongside SPEX + In diluted standards. Metal quantification was performed using the iCAP Q ICP-MS. Particulate metal concentrations were calculated following Cox et al. 2014.

1d:T9d6,NSF Award Abstract: Microscopic communities in the ocean can be surprisingly diverse. This diversity makes it difficult to study the individual organisms and reactions that control specific reactions controlling nutrient cycles. Past studies confirm that iron and nitrogen are vital elements for biological growth. There is increasing evidence, however, that other chemicals such as silica, zinc, cobalt, and vitamin B12 may be just as important. This project will provide an unprecedented view of community distributions using new molecular methods to isolate and link active proteins to specific chemical cycles during the very first research deployment of a brand-new autonomous underwater vehicle (AUV). The AUV will collect samples in programed patterns by pumping water directly into its filtering mechanism and then return the samples to the ship for analysis. The Bermuda Atlantic Time-series Study (BATS) station, which provides abundant supporting data, is the site for this innovative investigation into the microbial ecology and chemistry of the open oceans. Additionally, data will be widely distributed to other scientists through the Ocean Protein Portal website being developed by the Woods Hole Oceanographic Institute (WHOI) and the Biological and Chemical Oceanography Data Management Office. Data will also contribute a new teaching module in the Marine Bioinorganic Chemistry course at WHOI. This first scientific deployment of the newly engineered and constructed biogeochemical AUV, Clio, will generate a novel dataset to examine marine microbial biogeochemical cycles in the Northwestern Atlantic oligotrophic ocean in unprecedented detail and at high vertical resolution. First the project proposes to understand if the microbial community reflects the varying chemical composition and cyanobacterial species through nutrient response adaptations. Additionally, the research will determine if iron stress in the low light Prochlorococcus ecotyope found in the deep chlorophyll maximum is a persistent feature influenced by seasonal dust fluxes. The highly resolved vertical data from the in situ pumping capabilities of Clio are fundamental to a rigorous examination of these biogeochemical questions. This highly transformative dataset will greatly advance understanding of the nutrient and trace element cycling of this region and will be the first field validation of the potentially revolutionary capability these new approaches represent for the study of marine microbial biogeochemistry.6:["$","$L1b",null,{"dataset":{"_id":"916429","description":"

See the \"Related Datasets\" section on this page for the ELOG from cruise AE1913 and other closely related data.
\n* Also see all datasets related to the same cruise AE1913: https://www.bco-dmo.org/deployment/916412

\n","problem":"","acquisition":"$1c","processing":"

Dissolved metal concentrations below the limit of detection were removed from the final dataset.

For dissolved metals, flags were used following the Geotraces policy: https://www.geotraces.org/geotraces-quality-flag-policy/:

1 = good value

3 = probably bad value (for Zn, in samples with suspected 66Zn/67Zn (stable:spike) ratio too high)

4 = bad value (for Zn, in samples with suspected 66Zn/67Zn (stable:spike) ratio too high)

6 = below detection limit

For macronutrients:

empty= no data value or removed due to oceanographically inconsistent profiles and potential thawing during sample transport.

Only select sites/depths were analyzed for particulate metals, the rest are blank.

\n","bcodmoProcessing":"BCO-DMO Data Manager Processing Notes:\r\n* File \"metals_bcodmo.csv\" was imported into the BCO-DMO data system.\r\n** Missing data values are displayed differently based on the file format you download. They are blank in csv files, \"NaN\" in MatLab files, etc.\r\n* * Column names adjusted to conform to BCO-DMO naming conventions designed to support broad re-use by a variety of research tools and scripting languages. [Only numbers, letters, and underscores. Can not start with a number]\r\n* Timestamps added to the data table for deployment and recovery times obtained from the ELOG GPS times for these events (see Related Datasets section for ELOG). The times in the elog are UTC time. timestamp columns were added by joining on key \"station\" in metals_bcodmo.csv and second file supplied by the submitter stations_metals.csv which contained the station and timestamps.\r\n* Format of timestamps converted to ISO 8601 format for timestamp with timeszone.","title":"Macronutrients and dissolved and particulate trace metals collected from the R/V Atlantic Explorer cruise AE1913 in the Sargasso Sea in June of 2019","nickname":"AE1913 Macronutrients, dissolved and particulate trace metals","dataUrl":"","currentState":"Final no updates expected","currentStateId":"7","validated":true,"restricted":false,"version":"1","version_date":"2023-12-07T05:00:00.000Z","abstract":"This data includes macronutrients and dissolved and particulate trace metals collected from the AE1913 expedition on the R/V Atlantic Explorer in June 2019. Seawater was collected with a trace metal rosette and filtered through a 0.2 um filter. Filtrate was used for nutrients and dissolved trace metals, and the filter was saved for the particulate metal analysis at select sites. Instruments used were a Alpkem Rapid Flow Analyzer, Technicon AutoAnalyzer II, and iCAP Q inductively coupled plasma mass spectrometer (ICP-MS). The goal of this analysis was to explore the relationship between trace metal/macronutrient availability and microbial metabolism across a section of the North Atlantic Ocean. This data was collected by Mak Saito and Natalie Cohen.\r\n\r\n","citation":"Saito, M. A., Cohen, N. (2024) Macronutrients and dissolved and particulate trace metals collected from the R/V Atlantic Explorer cruise AE1913 in the Sargasso Sea in June of 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-12-07 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.916429.1 [access date]","citationParts":{"identifier":"doi:10.26008/1912/bco-dmo.916429.1","versionDate":"2023-12-07","versionId":"1","year":"2024","title":"Macronutrients and dissolved and particulate trace metals collected from the R/V Atlantic Explorer cruise AE1913 in the Sargasso Sea in June of 2019","authors":"Saito, M. A., Cohen, N.","publisher":"Biological and Chemical Oceanography Data Management Office (BCO-DMO)."},"doi":"10.26008/1912/bco-dmo.916429.1","release_date":null,"field_dataset_location":"Sargasso Sea, beginning at Bermuda Atlantic Time-series Station (BATS) and ending in the northeast shelf of Woods Hole Oceanographic Institution (WHOI)","temporal_extent":{"start":"2019-06-16T04:00:00.000Z","end":"2019-06-27T04:00:00.000Z"},"temporal":{"resolution":"time:unitDay","type":"time:Interval","start":{"value":"1560657600","label":"2019-06-16"},"end":{"value":"1561608000","label":"2019-06-27"}},"spatial_extent":{"shape":"polygon","center":{"latitude":35.491734,"longitude":-67.64475},"wkt":"POLYGON ((-71.1232 31.666888, -64.1663 31.666888, -64.1663 39.31658, -71.1232 39.31658, -71.1232 31.666888))","north":39.31658,"east":-64.1663,"south":31.666888,"west":-71.1232},"dataset_type":["Cruise Results"],"keywords":["oceans"],"data_files":[{"id":"941720","title":"916429_v1_ae1913-metals-micronutrients.csv","url":"https://datadocs.bco-dmo.org/dataset/916429/file/g7Pjo7MtwqX8y6/916429_v1_ae1913-metals-micronutrients.csv","showTableUrl":"https://www.bco-dmo.org/dataset/916429/data/view/941720","description":"Primary data file for dataset ID 916429, version 1","filename":"916429_v1_ae1913-metals-micronutrients.csv","bytesize":14036,"checksum":{"value":"2658de865ebf1ca0969271f0fd4fc7e4","Algorithm":{"_id":"190","name":"MD5"}},"mimetype":"text/csv","fileType":{"_id":"192","name":"Comma Separated Values (.csv)"},"isErddap":"bcodmo_dataset_916429_v1","date":"","isPublicDuringEmbargo":false,"primaryDataFile":true,"showTable":true,"restricted":false}],"supplemental_files":[],"roles":[{"role":{"_id":"138","name":"Principal Investigator"},"performedBy":{"_id":"50985","name":"Mak A. Saito"},"performedAtOrganization":{"_id":"2","name":"Woods Hole Oceanographic Institution"}},{"role":{"_id":"130","name":"Scientist"},"performedBy":{"_id":"663696","name":"Natalie Cohen"},"performedAtOrganization":{"_id":"2","name":"Woods Hole Oceanographic Institution"}},{"role":{"_id":"145","name":"BCO-DMO Data Manager"},"performedBy":{"_id":"643627","name":"Amber D. York"},"performedAtOrganization":{"_id":"191","name":"Woods Hole Oceanographic Institution"}}],"deployments":[{"_id":"916412","name":"AE1913","synonyms":["Clio-BATS-WHOI","AE1913"],"dates":{"start":"2019-06-16T00:00:00.000Z","end":"2019-06-28T00:00:00.000Z"},"platform":{"_id":"54122","name":"R/V Atlantic Explorer"},"chiefScientists":[{"id":"50985","name":"Mak A. Saito","role":"Chief Scientist"}]}],"funding":[{"_id":"765944","name":"OCE-1658030","fundingSource":{"_id":"355","name":"NSF Division of Ocean Sciences"},"url":"https://www.nsf.gov/awardsearch/show-award?AWD_ID=1658030"}],"instruments":[{"_id":"916436","name":"Alpkem Rapid Flow Analyzer","description":"","type_id":"661968","type_name":"Continuous Flow Analyzer","type_desc":"A sample is injected into a flowing carrier solution passing rapidly through small-bore tubing. ","type_acronym":"CFA"},{"_id":"916439","name":"iCAP Q inductively coupled plasma-mass spectrometer (Thermo-Fisher Scientific)","description":"","type_id":"530","type_name":"Inductively Coupled Plasma Mass Spectrometer","type_desc":"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.","type_acronym":"ICP Mass Spec"},{"_id":"916435","name":"X-Niskin bottles","description":"","type_id":"413","type_name":"Niskin bottle","type_desc":"A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.","type_acronym":"Niskin bottle"},{"_id":"916438","name":"seaFAST preconcentration system (Elemental Scientific)","description":"","type_id":"820527","type_name":"SeaFAST Automated Preconcentration System","type_desc":"The seaFAST is an automated sample introduction system for analysis of seawater and other high matrix samples for analyses by ICPMS (Inductively Coupled Plasma Mass Spectrometry).","type_acronym":""},{"_id":"916437","name":"Technicon AutoAnalyzer II","description":"","type_id":"473306","type_name":"Technicon AutoAnalyzer II","type_desc":"A rapid flow analyzer that may be used to measure nutrient concentrations in seawater. It is a continuous segmented flow instrument consisting of a sampler, peristaltic pump, analytical cartridge, heating bath, and colorimeter. See more information about this instrument from the manufacturer.","type_acronym":""}],"parameters":[{"_id":"926579","name":"Station","format":"","frictionlessType":"integer","description":"

Station number

","units":{"_id":"","name":"unitless"},"type":{"_id":"987","name":"station","description":"

Station identifier; a unique number or alphanumeric string designating a general geographic location at which one or more sampling activities may occur.

"}},{"_id":"926580","name":"Latitude","format":"","frictionlessType":"string","description":"

Latitude

","units":{"_id":"","name":"decimal degrees"},"type":{"_id":"730","name":"latitude","description":"

latitude, in decimal degrees, North is positive, negative denotes South; Reported in some datasets as degrees, minutes

"}},{"_id":"926581","name":"Longitude","format":"","frictionlessType":"number","description":"

longitude

","units":{"_id":"","name":"decimal degrees"},"type":{"_id":"731","name":"longitude","description":"

longitude, in decimal degrees, East is positive, negative denotes West; Reported in some datasets as degrees, minutes

"}},{"_id":"926582","name":"depth","format":"","frictionlessType":"integer","description":"

Depth of seawater collected using the trace metal clean rosette

","units":{"_id":"","name":"meters (m)"},"type":{"_id":"808","name":"depth","description":"

Observation/sample depth below the sea surface. Units often reported as: meters, feet.

\nWhen used in a JGOFS/GLOBEC dataset the depth is a best estimate; usually but not always calculated from pressure; calculated either from CTD pressure using Fofonoff and Millard (1982; UNESCO Tech Paper #44) algorithm adjusted for 1980 equation of state for seawater (EOS80) or simply equivalent to nominal depth as recorded during sampling if CTD pressure was unavailable.

"}},{"_id":"926583","name":"DateTime_deploy","format":"%Y-%m-%dT%H:%MZ","frictionlessType":"datetime","description":"

Trace Metal Rosette deployment event timestamp with timezeone (ISO 8601 format)

","units":{"_id":"","name":"unitless"},"type":{"_id":"1908","name":"ISO_DateTime_UTC","description":"

Date/Time (UTC) ISO formatted
\nThis standard is based on ISO 8601:2004(E) and takes on any of the following forms:
\n2009-08-30T09:05:00[.xx] (local time)
\n2009-08-30T14:05:00[.xx]Z (UTC time)
\n2009-08-30T14:05:00[.xx]-05:00
\nThe dashes and the colons can be dropped.
\nThe T can also be dropped \"by mutual agreement\", but one needs the trailing Z if the time is UTC.

Sample ISO_datetime_utc:
\n2009-08-30T14:05:00[.xx]Z (UTC time)

Format: YYYY-mm-ddTHH:MM:SS[.xx]Z (UTC time)

"}},{"_id":"926584","name":"DateTime_recover","format":"%Y-%m-%dT%H:%MZ","frictionlessType":"datetime","description":"

Trace Metal Rosette recovery event timestamp with timezeone (ISO 8601 format)

","units":{"_id":"","name":"unitless"},"type":{"_id":"1908","name":"ISO_DateTime_UTC","description":"

Sample ISO_datetime_utc:
\n2009-08-30T14:05:00[.xx]Z (UTC time)

Format: YYYY-mm-ddTHH:MM:SS[.xx]Z (UTC time)

"}},{"_id":"926585","name":"dFe","format":"","frictionlessType":"number","description":"

dissolved iron

","units":{"_id":"","name":"nanomolar (nM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926586","name":"dFeFlag","format":"","frictionlessType":"integer","description":"

quality control key value (see Data Processing section)

","units":{"_id":"","name":"unitless"},"type":{"_id":"1144","name":"q_flag","description":"

quality flag; based on a PI established code; identifies a problem/quality issue with sample(s) from a given water bottle or single observation

"}},{"_id":"926587","name":"dZn","format":"","frictionlessType":"number","description":"

dissolved zinc

","units":{"_id":"","name":"nanomolar (nM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926588","name":"dZnFlag","format":"","frictionlessType":"integer","description":"

quality control key value (see Data Processing section)

","units":{"_id":"","name":"unitless"},"type":{"_id":"1144","name":"q_flag","description":"

quality flag; based on a PI established code; identifies a problem/quality issue with sample(s) from a given water bottle or single observation

"}},{"_id":"926589","name":"dCd","format":"","frictionlessType":"number","description":"

dissolved cadmium

","units":{"_id":"","name":"nanomolar (nM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926590","name":"dCdFlag","format":"","frictionlessType":"integer","description":"

quality control key value (see Data Processing section)

","units":{"_id":"","name":"unitless"},"type":{"_id":"1144","name":"q_flag","description":"

quality flag; based on a PI established code; identifies a problem/quality issue with sample(s) from a given water bottle or single observation

"}},{"_id":"926591","name":"dNi","format":"","frictionlessType":"number","description":"

dissolved nickel

","units":{"_id":"","name":"nanomolar (nM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926592","name":"dNiFlag","format":"","frictionlessType":"integer","description":"

quality control key value (see Data Processing section)

","units":{"_id":"","name":"unitless"},"type":{"_id":"1144","name":"q_flag","description":"

quality flag; based on a PI established code; identifies a problem/quality issue with sample(s) from a given water bottle or single observation

"}},{"_id":"926593","name":"dCu","format":"","frictionlessType":"number","description":"

dissolved copper

","units":{"_id":"","name":"nanomolar (nM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926594","name":"dCuFlag","format":"","frictionlessType":"integer","description":"

quality control key value (see Data Processing section)

","units":{"_id":"","name":"unitless"},"type":{"_id":"1144","name":"q_flag","description":"

quality flag; based on a PI established code; identifies a problem/quality issue with sample(s) from a given water bottle or single observation

"}},{"_id":"926595","name":"dMn","format":"","frictionlessType":"number","description":"

dissolved manganese

","units":{"_id":"","name":"nanomolar (nM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926596","name":"dMnFlag","format":"","frictionlessType":"integer","description":"

quality control key value (see Data Processing section)

","units":{"_id":"","name":"unitless"},"type":{"_id":"1144","name":"q_flag","description":"

quality flag; based on a PI established code; identifies a problem/quality issue with sample(s) from a given water bottle or single observation

"}},{"_id":"926597","name":"PO4","format":"","frictionlessType":"number","description":"

dissolved phosphate

","units":{"_id":"","name":"micromolar (uM)"},"type":{"_id":"937","name":"PO4","description":"

Orthophosphate (phosphate, reactive phosphorus), Various units.

"}},{"_id":"926598","name":"NO2_NO3","format":"","frictionlessType":"number","description":"

dissolved nirate and nitrite

","units":{"_id":"","name":"micromolar (uM)"},"type":{"_id":"902","name":"NO3_NO2","description":"

Nitrate and Nitrite, µM (micromolar) or µg-at NO3-N and NO2-N/l

"}},{"_id":"926599","name":"Si","format":"","frictionlessType":"number","description":"

dissolved silicate

","units":{"_id":"","name":"micromolar (uM)"},"type":{"_id":"973","name":"SiOH_4","description":"

Silicate (silicic acid, Orthosilicic Acid), Si(OH)4, uM (micromolar) or ug-at Si(OH)4-Si/l (colloquially known as 'silicate')

"}},{"_id":"926600","name":"NO2","format":"","frictionlessType":"number","description":"

dissolved nitrite

","units":{"_id":"","name":"micromolar (uM)"},"type":{"_id":"1192","name":"NO2","description":"

Nitrite

"}},{"_id":"926601","name":"NH4","format":"","frictionlessType":"number","description":"

dissolved ammonium

","units":{"_id":"","name":"micromolar (uM)"},"type":{"_id":"901","name":"Ammonium","description":"

Ammonium and ammonia concentration parameters in any body of fresh or salt water.

"}},{"_id":"926602","name":"pMn","format":"","frictionlessType":"number","description":"

particulate manganese

","units":{"_id":"","name":"picomolar (pM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926603","name":"pFe","format":"","frictionlessType":"number","description":"

particulate iron

","units":{"_id":"","name":"picomolar (pM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926604","name":"pNi","format":"","frictionlessType":"number","description":"

particulate nickel

","units":{"_id":"","name":"picomolar (pM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926605","name":"pCu","format":"","frictionlessType":"number","description":"

particulate copper

","units":{"_id":"","name":"picomolar (pM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926606","name":"pZn","format":"","frictionlessType":"number","description":"

particulate zinc

","units":{"_id":"","name":"picomolar (pM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}},{"_id":"926607","name":"pCd","format":"","frictionlessType":"number","description":"

particulate cadmium

","units":{"_id":"","name":"picomolar (pM)"},"type":{"_id":"1945","name":"trace_metal_conc","description":"

Concentration of a trace metal in seawater. Refer to dataset for element name and units.

"}}],"related_publications":[{"id":"917267","citation":"Cohen, N.R., Krinos, A.I., Kell, R.M., Chmiel, R. J., Moran, D.M., McIlvin, M.R., Lopez, P.Z., Barth, A., Stone, J., Alanis, B.A., Chan, E.W., Breier, J.A., Jakuba, M.V., Johnson, R., Alexander, H., Saito, M.A. (2023) Microeukaryote metabolism across the western North Atlantic Ocean revealed through autonomous underwater profiling. Submitted to Nature Communications.","relation_type":["Results"],"relation_desc":""},{"id":"916454","citation":"Cox, A. D., Noble, A. E., & Saito, M. A. (2014). Cadmium enriched stable isotope uptake and addition experiments with natural phytoplankton assemblages in the Costa Rica Upwelling Dome. Marine Chemistry, 166, 70–81. https://doi.org/10.1016/j.marchem.2014.09.009\r\n","relation_type":["Methods"],"relation_desc":""}],"related_datasets":[{"_id":"916411","name":"AE1913 CTD data","url":"","relation_type":"IsRelatedTo","type_desc":"

The dataset is related to another dataset.

\n","relation_desc":"Data from coordinated deployments during the same cruise.","citation":"Saito, M. A., Cohen, N. (2024) CTD profiles from R/V Atlantic Explorer cruise AE1913 in the Sargasso Sea in June of 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2024-10-30 doi:10.26008/1912/bco-dmo.916411.2"},{"_id":"926546","name":"AE1913 Clio pigments","url":"","relation_type":"IsRelatedTo","type_desc":"

The dataset is related to another dataset.

\n","relation_desc":"Data from coordinated deployments during the same cruise.","citation":"Saito, M. A., Cohen, N., Johnson, R. J. (2024) Pigment concentration data from AUV Clio dives conducted during R/V Atlantic Explorer cruise AE1913 in the Sargasso Sea in June of 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-05-03 doi:10.26008/1912/bco-dmo.926546.1"},{"_id":"926526","name":"AE1913 R2R ELOG","url":"","relation_type":"IsRelatedTo","type_desc":"

The dataset is related to another dataset.

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