http://lod.bco-dmo.org/id/dataset/819127
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2020-07-21
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Sediment geochemistry summary from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT37-06 in the Guaymas Basin from December 2016
2020-07-21
publication
2020-07-21
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2020-12-09
publication
https://doi.org/10.26008/1912/bco-dmo.819127.1
Samantha B. Joye
University of Georgia
principalInvestigator
Andreas P. Teske
University of North Carolina at Chapel Hill
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
documentDigital
Cite this dataset as: Joye, S. B., Teske, A. P. (2020) Sediment geochemistry summary from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT37-06 in the Guaymas Basin from December 2016. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2020-07-21 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.819127.1 [access date]
Acquisition Description: <p>Location:&nbsp;Guaymas Basin, Gulf of California, 27 00.00 N, -111 20.00 W<br />
<br />
Sediment samples were collected by the DSV Alvin using PVC push cores.&nbsp; Upon arrival at the surface the cores were described and cataloged prior to being sectioned into discrete depth intervals.&nbsp; Porewater was separated from the sediment by centrifugation.&nbsp; Porewater and sediment samples were preserved and analyzed as follows:&nbsp;<br />
<br />
1) Nutrients (DOC, TDN, NOx, NO2, NH4, PO4, TDP): Porewater sample was filtered through a pre-rinsed 0.2 um regenerated cellulose Target2 syringe filter (Thermo Scientific, Prod. No. F25047), collected into an HDPE bottle and stored frozen at -20°C until analysis.&nbsp; Individual analytes were analyzed as follows:<br />
DOC was determined using high temperature catalytic combustion and an NDIR detector following the method described in Sugimura and Suzuki, 1988.&nbsp;&nbsp;<br />
TDN was determined using high temperature combustion and a chemiluminescence detector following the method described in Watanabe et. al, 2007.<br />
NOx was determined using chemical reduction and a nitric oxide detector following the method described by Garside, 1982.&nbsp;&nbsp;<br />
NO2 was determined using the colorimetric method described by Bendschneider and Robinson, 1952 as reproduced by Parsons, Marta, and Lalli, 1984.<br />
NH4 was determined using the colorimetric method described by Solorzano, 1969.<br />
PO4 was determined using the colorimetric method described by Strickland and Parsons, 1972.<br />
TDP was determined using the colorimetric method described by Solorzano and Sharp, 1980.<br />
<br />
2) C1-C3 (CH4, C2H6, C3H8): Sediment sample was collected into a glass serum vial, preserved with 1M NaOH, crimp-sealed with a butyl rubber stopper and stored at room temperature until analysis.&nbsp; C1-C3 was determined by headspace analysis using an SRI 8610C gas chromatograph equipped with a flame ionization detector and SRI Hayesep D 6’x1/8” column (Prod. No. 8600-PKDB).<br />
<br />
3) H2S: Porewater sample was collected into a 15 mL centrifuge tube containing 2M zinc acetate and stored at 5°C until analysis.&nbsp; H2S was determined using the colorimetric method described by Cline, 1969.<br />
<br />
4) SO4: Porewater sample was collected into a 7 mL scintillation vial, acidified with 10 uL concentrated hydrochloric acid per mL sample and sealed with a PTFE lined cap.&nbsp; SO4 determination was made after Cl removal using a Dionex OnGuard Ag cartridge (Prod. No. 039637).&nbsp; Sample analysis was performed using KOH eluent supplied by a Dionex EGC III KOH Eluent Generator Cartridge (Prod. No. 074532), Dionex CR-ATC Continuously Regenerated Trap Column (Prod. No. 060477), Dionex AERS 500 Electronically Regenerated Suppressor (Prod. No. 082541), Dionex IonPac AG19 Guard Column (Prod. No. 062888), Dionex IonPac AS19 Analytical Column (Prod. No. 062886) and Dionex CRD 200 RFIC Carbonate Removal Device (Prod. No. 062986).<br />
<br />
5) TPN: The pressed sediment sample (mud-cake) was dried at 60°C and then homogenized via grinding. TPN was determined by the method described by Gordan, Jr., 1969 as reproduced by Sharp, 1974. Samples were analyzed on a ThermoFinnigan FlashEA 1112 series NC Soil Analyzer.&nbsp;</p>
<p>6) TPC: The pressed sediment sample (mud-cake) was dried at 60°C and then homogenized via grinding. TPC was determined by the method described by Gordan, Jr., 1969 as reproduced by Sharp, 1974. Samples were analyzed on a ThermoFinnigan FlashEA 1112 series NC Soil Analyzer.&nbsp;</p>
<p>7) POC: The pressed sediment sample (mud-cake) was acidified with 1 N HCl, dried at 60°C, and then homogenized via grinding. POC was determined by the method described by Gordan, Jr., 1969 as reproduced by Sharp, 1974. Samples were analyzed on a ThermoFinnigan FlashEA 1112 series NC Soil Analyzer.&nbsp;<br />
<br />
8) Calculated Values (NO3, DIN, DON, DOP):&nbsp; These values were calculated as follows:<br />
NO3 = NOx - NO2<br />
DIN = NOx + NH4<br />
DON = TDN - DIN<br />
DOP= TDP - PO4</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1357360 Award URL: http://www.nsf.gov/awardsearch/showAward?AWD_ID=1357360
completed
Samantha B. Joye
University of Georgia
706-542-6818
159 Marine Science Bldg
Athens
GA
30602
USA
mjoye@uga.edu
pointOfContact
Andreas P. Teske
University of North Carolina at Chapel Hill
919-843-2463
Department of Marine Sciences 3117B Venable Hall, CB# 3300
Chapel Hill
NC
27599
USA
teske@email.unc.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Dive_No
Site
Sampling_Date
Latitude
Longitude
Depth
NO2
NOx
NO3
DIN
TDN
NH4
PO4
TDP
DIN_to_DIP
DOC
CH4
C2H6
C3H8
H2S
SO4
TPN
TPC
POC
Beckman Coulter LS 6500 Scintillation Counter
Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer
TNM Total Nitrogen Analyzer
Shimadzu Instruments GC-2014 Gas Chromatograph with FID Detector and Methanizer
SRI Instruments 8610C Gas Chromatograph with FID Detector
DIONEX Corporation ICS-2000 Ion Chromatography System
Hach Company DR 2800 Spectrophotometer
Shimadzu Instruments UV1601 Spectrophotometer
Antek Instruments 7050 Nitric Oxide Detector with 745 Nitrate/Nitrite Reduction Assembly
ThermoFinnigan FlashEA 1112 series NC Soil Analyzer
Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer with ASI-V Autosampler and TNM Total Nitrogen Analyzer
theme
None, User defined
dive_id
site
date_utc
latitude
longitude
depth core
Nitrite
nitrate plus nitrite
Nitrate
Dissolved Inorganic Nitrogen
Total Dissolved Nitrogen
Ammonium
reactive phosphorus (PO4)
Total Dissolved Phosphorus
no standard parameter
dissolved organic Carbon
methane
ethane
propane
sulfide
sulfate
Total Particulate Nitrogen
total particulate Carbon
particulate organic Carbon (POC)
featureType
BCO-DMO Standard Parameters
Liquid Scintillation Counter
Total Organic Carbon Analyzer
Total Nitrogen Analyzer
Gas Chromatograph
Gas Chromatograph
Ion Chromatograph
Spectrophotometer
Spectrophotometer
Chemiluminescence NOx Analyzer
Elemental Analyzer
Laboratory Autosampler
instrument
BCO-DMO Standard Instruments
AT37-06
AT37-06_Alvin_Dives
service
Deployment Activity
Guaymas Basin
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Collaborative Research: Microbial Carbon cycling and its interactions with Sulfur and Nitrogen transformations in Guaymas Basin hydrothermal sediments
https://www.bco-dmo.org/project/474317
Collaborative Research: Microbial Carbon cycling and its interactions with Sulfur and Nitrogen transformations in Guaymas Basin hydrothermal sediments
<p><em>Description from NSF award abstract:</em><br />
Hydrothermally active sediments in the Guaymas Basin are dominated by novel microbial communities that catalyze important biogeochemical processes in these seafloor ecosystems. This project will investigate genomic potential, physiological capabilities and biogeochemical roles of key uncultured organisms from Guaymas sediments, especially the high-temperature anaerobic methane oxidizers that occur specifically in hydrothermally active sediments (ANME-1Guaymas). The study will focus on their role in carbon transformations, but also explore their potential involvement in sulfur and nitrogen transformations. First-order research topics include quantifying anaerobic methane oxidation under high temperature,in situ concentrations of phosphorus and methane , and with alternate electron acceptors; sulfate and sulfur-dependent microbial pathways and isotopic signatures under these conditions; and nitrogen transformations in methane-oxidizing microbial communities, hydrothermal mats and sediments.</p>
<p>This integrated biogeochemical and microbiological research will explore the pathways of and environmental controls on the consumption and production of methane, other alkanes, inorganic carbon, organic acids and organic matter that fuel the Guaymas sedimentary microbial ecosystem. The hydrothermal sediments of Guaymas Basin provide a spatially compact, high-activity location for investigating novel modes of methane cycling and carbon assimilation into microbial biomass. In the case of anaerobic methane oxidation, the high temperature and pressure tolerance of Guaymas Basin methane-oxidizing microbial communities, and their potential to uncouple from the dominant electron acceptor sulfate, vastly increase the predicted subsurface habitat space and biogeochemical role for anaerobic microbial methanotrophy in global deep subsurface diagenesis. Further, microbial methane production and oxidation interlocks with syulfur and nitrogen transformations, which will be explored at the organism and process level in hydrothermal sediment microbial communities and mats of Guaymas Basin. In general, first-order research tasks (rate measurements, radiotracer incorporation studies, genomes, in situ microgradients) define the key microbial capabilities, pathways and processes that mediate chemical exchange between the subsurface hydrothermal/seeps and deep ocean waters.</p>
Guaymas Basin Interactions
largerWorkCitation
project
eng; USA
oceans
Guaymas Basin
-111.68383
-111.38417
27.0065
27.50767
2016-12-12
2016-12-24
Guaymas Basin, Gulf of California, 27.00 N, 111.00W
0
BCO-DMO catalogue of parameters from Sediment geochemistry summary from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT37-06 in the Guaymas Basin from December 2016
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/819883.rdf
Name: Dive_No
Units: unitless
Description: Dive number
http://lod.bco-dmo.org/id/dataset-parameter/819884.rdf
Name: Site
Units: unitless
Description: Site name
http://lod.bco-dmo.org/id/dataset-parameter/819885.rdf
Name: Sampling_Date
Units: unitless
Description: Sample date (UTC) in ISO 8601 format yyyy-mm-dd
http://lod.bco-dmo.org/id/dataset-parameter/819886.rdf
Name: Latitude
Units: decimal degrees
Description: Latitude
http://lod.bco-dmo.org/id/dataset-parameter/819887.rdf
Name: Longitude
Units: decimal degrees
Description: Longitude
http://lod.bco-dmo.org/id/dataset-parameter/819888.rdf
Name: Depth
Units: centimeters (cm)
Description: Sediment sampling depth
http://lod.bco-dmo.org/id/dataset-parameter/819889.rdf
Name: NO2
Units: micromolar (umol/L)
Description: Nitrite; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819890.rdf
Name: NOx
Units: micromolar (umol/L)
Description: Nitrate + Nitrite; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819891.rdf
Name: NO3
Units: micromolar (umol/L)
Description: Nitrate; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819892.rdf
Name: DIN
Units: micromolar (umol/L)
Description: Dissolved Inorganic Nitrogen; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819893.rdf
Name: TDN
Units: micromolar (umol/L)
Description: Total Dissolved Nitrogen; method detection limit = 1
http://lod.bco-dmo.org/id/dataset-parameter/819894.rdf
Name: NH4
Units: micromolar (umol/L)
Description: Ammonium; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819895.rdf
Name: PO4
Units: micromolar (umol/L)
Description: Phosphate; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819896.rdf
Name: TDP
Units: micromolar (umol/L)
Description: Total Dissolved Phosphate; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819897.rdf
Name: DIN_to_DIP
Units: dimensionless
Description: Dissolved Inorganic N:P ratio; molar ratio, method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819898.rdf
Name: DOC
Units: micromolar (umol/L)
Description: Dissolved Organic Carbon; method detection limit = 1
http://lod.bco-dmo.org/id/dataset-parameter/819899.rdf
Name: CH4
Units: micromolar (umol/L)
Description: Dissolved Methane; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819900.rdf
Name: C2H6
Units: micromolar (umol/L)
Description: Dissolved Ethane; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819901.rdf
Name: C3H8
Units: micromolar (umol/L)
Description: Dissolved Propane; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819902.rdf
Name: H2S
Units: millimolar (mmol/L)
Description: Sulfide; method detection limit = 0.1
http://lod.bco-dmo.org/id/dataset-parameter/819903.rdf
Name: SO4
Units: millimolar (mmol/L)
Description: Dissolved Organic Nitrogen; method detection limit = 1
http://lod.bco-dmo.org/id/dataset-parameter/819904.rdf
Name: TPN
Units: percent (%)
Description: Sediment total particulate nitrogen
http://lod.bco-dmo.org/id/dataset-parameter/819905.rdf
Name: TPC
Units: percent (%)
Description: Sediment total particulate carbon
http://lod.bco-dmo.org/id/dataset-parameter/819906.rdf
Name: POC
Units: percent (%)
Description: Sediment particulate organic carbon
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
https://www.bco-dmo.org/dataset/819127/data/download
download
onLine
dataset
<p>Location:&nbsp;Guaymas Basin, Gulf of California, 27 00.00 N, -111 20.00 W<br />
<br />
Sediment samples were collected by the DSV Alvin using PVC push cores.&nbsp; Upon arrival at the surface the cores were described and cataloged prior to being sectioned into discrete depth intervals.&nbsp; Porewater was separated from the sediment by centrifugation.&nbsp; Porewater and sediment samples were preserved and analyzed as follows:&nbsp;<br />
<br />
1) Nutrients (DOC, TDN, NOx, NO2, NH4, PO4, TDP): Porewater sample was filtered through a pre-rinsed 0.2 um regenerated cellulose Target2 syringe filter (Thermo Scientific, Prod. No. F25047), collected into an HDPE bottle and stored frozen at -20°C until analysis.&nbsp; Individual analytes were analyzed as follows:<br />
DOC was determined using high temperature catalytic combustion and an NDIR detector following the method described in Sugimura and Suzuki, 1988.&nbsp;&nbsp;<br />
TDN was determined using high temperature combustion and a chemiluminescence detector following the method described in Watanabe et. al, 2007.<br />
NOx was determined using chemical reduction and a nitric oxide detector following the method described by Garside, 1982.&nbsp;&nbsp;<br />
NO2 was determined using the colorimetric method described by Bendschneider and Robinson, 1952 as reproduced by Parsons, Marta, and Lalli, 1984.<br />
NH4 was determined using the colorimetric method described by Solorzano, 1969.<br />
PO4 was determined using the colorimetric method described by Strickland and Parsons, 1972.<br />
TDP was determined using the colorimetric method described by Solorzano and Sharp, 1980.<br />
<br />
2) C1-C3 (CH4, C2H6, C3H8): Sediment sample was collected into a glass serum vial, preserved with 1M NaOH, crimp-sealed with a butyl rubber stopper and stored at room temperature until analysis.&nbsp; C1-C3 was determined by headspace analysis using an SRI 8610C gas chromatograph equipped with a flame ionization detector and SRI Hayesep D 6’x1/8” column (Prod. No. 8600-PKDB).<br />
<br />
3) H2S: Porewater sample was collected into a 15 mL centrifuge tube containing 2M zinc acetate and stored at 5°C until analysis.&nbsp; H2S was determined using the colorimetric method described by Cline, 1969.<br />
<br />
4) SO4: Porewater sample was collected into a 7 mL scintillation vial, acidified with 10 uL concentrated hydrochloric acid per mL sample and sealed with a PTFE lined cap.&nbsp; SO4 determination was made after Cl removal using a Dionex OnGuard Ag cartridge (Prod. No. 039637).&nbsp; Sample analysis was performed using KOH eluent supplied by a Dionex EGC III KOH Eluent Generator Cartridge (Prod. No. 074532), Dionex CR-ATC Continuously Regenerated Trap Column (Prod. No. 060477), Dionex AERS 500 Electronically Regenerated Suppressor (Prod. No. 082541), Dionex IonPac AG19 Guard Column (Prod. No. 062888), Dionex IonPac AS19 Analytical Column (Prod. No. 062886) and Dionex CRD 200 RFIC Carbonate Removal Device (Prod. No. 062986).<br />
<br />
5) TPN: The pressed sediment sample (mud-cake) was dried at 60°C and then homogenized via grinding. TPN was determined by the method described by Gordan, Jr., 1969 as reproduced by Sharp, 1974. Samples were analyzed on a ThermoFinnigan FlashEA 1112 series NC Soil Analyzer.&nbsp;</p>
<p>6) TPC: The pressed sediment sample (mud-cake) was dried at 60°C and then homogenized via grinding. TPC was determined by the method described by Gordan, Jr., 1969 as reproduced by Sharp, 1974. Samples were analyzed on a ThermoFinnigan FlashEA 1112 series NC Soil Analyzer.&nbsp;</p>
<p>7) POC: The pressed sediment sample (mud-cake) was acidified with 1 N HCl, dried at 60°C, and then homogenized via grinding. POC was determined by the method described by Gordan, Jr., 1969 as reproduced by Sharp, 1974. Samples were analyzed on a ThermoFinnigan FlashEA 1112 series NC Soil Analyzer.&nbsp;<br />
<br />
8) Calculated Values (NO3, DIN, DON, DOP):&nbsp; These values were calculated as follows:<br />
NO3 = NOx - NO2<br />
DIN = NOx + NH4<br />
DON = TDN - DIN<br />
DOP= TDP - PO4</p>
Specified by the Principal Investigator(s)
<p>BCO-DMO Data Manager Processing Notes:<br />
* added a conventional header with dataset name, PI name, version date<br />
* modified parameter names to conform with BCO-DMO naming conventions (spaces, +, and - changed to underscores). Units in parentheses removed and added to Parameter Description metadata section.<br />
* Data submitted in Excel file "AT37-06 Sediment Summary submit.xlsx" Sheet1 extracted to csv<br />
* The defualt missing identifier in the original file N.D. for "not determined" is displayed as "nd" in the data. nd is the default missing data identifier in the BCO-DMO system.<br />
* removed metadata notes at the bottom of the file and moved to parameter descriptions. E.g. "B.D.: Below detection limit."<br />
* Date formats converted to ISO 8601 yyyy-mm-dd<br />
* Lat/lon converted to decimal degrees from degrees decimal minutes<br />
* OLW flag for sediment sampling depth (OLW = overlying water)&nbsp;moved from a value in the Depth column to a new Depth_OLW column</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Beckman Coulter LS 6500 Scintillation Counter
Beckman Coulter LS 6500 Scintillation Counter
PI Supplied Instrument Name: Beckman Coulter LS 6500 Scintillation Counter Instrument Name: Liquid Scintillation Counter Instrument Short Name:LSC Instrument Description: Liquid scintillation counting is an analytical technique which is defined by the incorporation of the radiolabeled analyte into uniform distribution with a liquid chemical medium capable of converting the kinetic energy of nuclear emissions into light energy. Although the liquid scintillation counter is a sophisticated laboratory counting system used the quantify the activity of particulate emitting (ß and a) radioactive samples, it can also detect the auger electrons emitted from 51Cr and 125I samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB21/
Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer
Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer
PI Supplied Instrument Name: Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer PI Supplied Instrument Description:Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer with ASI-V Autosampler and TNM Total Nitrogen Analyzer Instrument Name: Total Organic Carbon Analyzer Instrument Short Name:TOC analyzer Instrument Description: 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 Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB04/
TNM Total Nitrogen Analyzer
TNM Total Nitrogen Analyzer
PI Supplied Instrument Name: TNM Total Nitrogen Analyzer PI Supplied Instrument Description:Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer with ASI-V Autosampler and TNM Total Nitrogen Analyzer Instrument Name: Total Nitrogen Analyzer Instrument Short Name:TN analyzer Instrument Description: A unit that accurately determines the nitrogen concentrations of organic compounds typically by detecting and measuring its combustion product (NO). See description document at: http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/totalnit.pdf Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB04/
Shimadzu Instruments GC-2014 Gas Chromatograph with FID Detector and Methanizer
Shimadzu Instruments GC-2014 Gas Chromatograph with FID Detector and Methanizer
PI Supplied Instrument Name: Shimadzu Instruments GC-2014 Gas Chromatograph with FID Detector and Methanizer Instrument Name: Gas Chromatograph Instrument Short Name:Gas Chromatograph Instrument Description: Instrument separating gases, volatile substances, or substances dissolved in a volatile solvent by transporting an inert gas through a column packed with a sorbent to a detector for assay. (from SeaDataNet, BODC) Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB02/
SRI Instruments 8610C Gas Chromatograph with FID Detector
SRI Instruments 8610C Gas Chromatograph with FID Detector
PI Supplied Instrument Name: SRI Instruments 8610C Gas Chromatograph with FID Detector Instrument Name: Gas Chromatograph Instrument Short Name:Gas Chromatograph Instrument Description: Instrument separating gases, volatile substances, or substances dissolved in a volatile solvent by transporting an inert gas through a column packed with a sorbent to a detector for assay. (from SeaDataNet, BODC) Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB02/
DIONEX Corporation ICS-2000 Ion Chromatography System
DIONEX Corporation ICS-2000 Ion Chromatography System
PI Supplied Instrument Name: DIONEX Corporation ICS-2000 Ion Chromatography System Instrument Name: Ion Chromatograph Instrument Short Name:Ion Chromatograph Instrument Description: Ion chromatography is a form of liquid chromatography that measures concentrations of ionic species by separating them based on their interaction with a resin. Ionic species separate differently depending on species type and size. Ion chromatographs are able to measure concentrations of major anions, such as fluoride, chloride, nitrate, nitrite, and sulfate, as well as major cations such as lithium, sodium, ammonium, potassium, calcium, and magnesium in the parts-per-billion (ppb) range. (from http://serc.carleton.edu/microbelife/research_methods/biogeochemical/ic.html)
Hach Company DR 2800 Spectrophotometer
Hach Company DR 2800 Spectrophotometer
PI Supplied Instrument Name: Hach Company DR 2800 Spectrophotometer Instrument Name: Spectrophotometer Instrument Short Name:Spectrophotometer Instrument Description: 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. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB20/
Shimadzu Instruments UV1601 Spectrophotometer
Shimadzu Instruments UV1601 Spectrophotometer
PI Supplied Instrument Name: Shimadzu Instruments UV1601 Spectrophotometer Instrument Name: Spectrophotometer Instrument Short Name:Spectrophotometer Instrument Description: 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. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB20/
Antek Instruments 7050 Nitric Oxide Detector with 745 Nitrate/Nitrite Reduction Assembly
Antek Instruments 7050 Nitric Oxide Detector with 745 Nitrate/Nitrite Reduction Assembly
PI Supplied Instrument Name: Antek Instruments 7050 Nitric Oxide Detector with 745 Nitrate/Nitrite Reduction Assembly Instrument Name: Chemiluminescence NOx Analyzer Instrument Short Name: Instrument Description: The chemiluminescence method for gas analysis of oxides of nitrogen relies on the measurement of light produced by the gas-phase titration of nitric oxide and ozone. A chemiluminescence analyzer can measure the concentration of NO/NO2/NOX.
One example is the Teledyne Model T200: http://www.teledyne-api.com/products/T200.asp
ThermoFinnigan FlashEA 1112 series NC Soil Analyzer
ThermoFinnigan FlashEA 1112 series NC Soil Analyzer
PI Supplied Instrument Name: ThermoFinnigan FlashEA 1112 series NC Soil Analyzer Instrument Name: Elemental Analyzer Instrument Short Name: Instrument Description: 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. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB01/
Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer with ASI-V Autosampler and TNM Total Nitrogen Analyzer
Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer with ASI-V Autosampler and TNM Total Nitrogen Analyzer
PI Supplied Instrument Name: Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer with ASI-V Autosampler and TNM Total Nitrogen Analyzer PI Supplied Instrument Description:Shimadzu Instruments TOC-Vcph Total Organic Carbon Analyzer with ASI-V Autosampler and TNM Total Nitrogen Analyzer Instrument Name: Laboratory Autosampler Instrument Short Name: Instrument Description: Laboratory apparatus that automatically introduces one or more samples with a predetermined volume or mass into an analytical instrument.
Cruise: AT37-06
AT37-06
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT37-06
Andreas P. Teske
University of North Carolina at Chapel Hill
https://datadocs.bco-dmo.org/d3/data_docs/GuaymasBasin_Interactions/AT37-06_CruiseReport.pdf
Report describing AT37-06
Deployment: AT37-06_Alvin_Dives
AT37-06_Alvin_Dives
Alvin
Community Standard Description
International Council for the Exploration of the Sea
Alvin
submarine-manned
AT37-06_Alvin_Dives
Andreas P. Teske
University of North Carolina at Chapel Hill
https://datadocs.bco-dmo.org/d3/data_docs/GuaymasBasin_Interactions/AT37-06_CruiseReport.pdf
Report describing AT37-06_Alvin_Dives
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
Alvin
Community Standard Description
International Council for the Exploration of the Sea
Alvin
submarine-manned