http://lod.bco-dmo.org/id/dataset/850300
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
2021-04-26
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Soluble Mn speciation from CTD casts in the Ross Sea, Southern Ocean taken during RVIB Nathaniel B. Palmer cruise NBP1801 in Jan-Feb 2018
2021-04-26
publication
2021-04-26
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-04-27
publication
https://doi.org/10.26008/1912/bco-dmo.850300.1
Veronique Oldham
Woods Hole Oceanographic Institution
principalInvestigator
Colleen Hansel
Woods Hole Oceanographic Institution
principalInvestigator
Mak A. Saito
Woods Hole Oceanographic Institution
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
Cite this dataset as: Oldham, V., Hansel, C., Saito, M. A. (2021) Soluble Mn speciation from CTD casts in the Ross Sea, Southern Ocean taken during RVIB Nathaniel B. Palmer cruise NBP1801 in Jan-Feb 2018. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-04-26 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.850300.1 [access date]
Dataset Description: <p>Submitted for publication to Global Biogeochemical Cycles (Table S2):<br />
Oldham, V.E., Chmiel, R., Hansel, C.M., DiTullio, G.R., Rao, D., and Saito, M.</p> Methods and Sampling: Location: Ross Sea Polynya
Sampling
Ten stations in the Ross Sea polynya, including stations in in the western Ross Sea and Terra Nova Bay, were sampled during the NBP-1801 expedition aboard the RV/IB N.B. Palmer from February-March 2018. Stations numbers for Mn sampling were less frequent than expedition stations and were numbered sequentially and correspond to expedition stations as described in Table S1 (Stations Mn-1 to Mn-10). Measurements were made for soluble phase Mn speciation using a 12-bottle (X-Niskin bottles) trace metal clean CTD (Conductivity, Temperature and Depth) rosette sampling system equipped with SeaBird equipment for salinity, temperature, dissolved oxygen, conductivity and fluorometry. Sampling depths were selected based on the down-cast profile of salinity, fluorescence and dissolved oxygen. For most stations, 8 depths were selected for soluble Mn speciation. Upon retrieval, Niskin bottles were transported with gloved hands to a trace metal clean van and sampled into acid-washed 1 L PTFE bottles. Bottles were triple rinsed before filling and were overflowed to prevent oxygen contamination. The seawater was immediately filtered in the main laboratory through 0.2 µm PES Millipore filters using acid washed Savillex vacuum-filtration rigs. One 10 mL volume of filtrate was immediately amended with 1 µM hydroxylamine hydrochloride for total MnT (over 10 times excess predicted total dMn concentration), and one volume was immediately analyzed for soluble Mn(II) + Mn(III)-Lw
Shipboard Mn speciation and concentrations
Speciation of soluble Mn(II) and Mn(III)-L was carried out using the spectrophotometric competitive ligand assay first described by Madison et al. (2011) and modified for low-level analysis by Oldham et al. (2017). In brief, a meso-soluble porphyrin ligand α, β, γ, δ-tetrakis(4-carboxyphenyl) porphine (T(4-CP)P) is added to the sample, complexes Mn(II), and rapidly oxidizes to form Mn(III)-T(4-CP)P in the presence of oxygen. This complex is quantified spectrophotometrically at 468 nm. For complete determination of Mn speciation, a separate sample aliquot is completely reduced to Mn(II) by addition of hydroxylamine and quantified similarly. The difference in these two parallel measurements permits determination of total Mn, Mn(II) and strongly bound Mn(III)-L by difference (Oldham et al., 2017).
Filtered samples were immediately analyzed for Mn speciation shipboard using UV/Vis spectrophotometry. One aliquot of sample was amended with 1 µM hydroxylamine and allowed to react overnight at 4 ⁰C before analysis (total dissolved Mn [dMn]). A second aliquot was analyzed immediately; the unreduced fraction represents Mn(II), but as the reaction proceeds for over an hour, it is likely that this fraction also contained some weakly bound Mn(III)-L complexes (Mn(III)-Lw), so our reported Mn(III)-L is a conservative estimate. Samples were added to a solution containing T(4-CP)P, CdCl2 (which complexes T(4-CP)P, opening its ring structure), and imidazole tetraborate buffer (pH=8.2) at a 1:12 dilution factor to avoid chloride interference (Madison et al., 2011). The samples were then heated for 60 minutes in a 90 ⁰C hot water bath, cooled to room temperature, then injected by syringe into the spectrophotometric setup. The analytical setup uses a 100 cm liquid waveguide capillary cell (World Precision Instruments) coupled with an Ocean Optics UV/Vis spectrophotometer in which a mini deuterium halogen light source (DT-Mini-2-GS) is coupled with a USB2000+ fiber optic spectrometer, controlled with SpectraSuite software. The Mn(III)-T(4-CP)P complex is measured at its absorbance maximum against appropriate reagent blanks. The detection limit for this method is 0.5 nM.
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1355720 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1355720
Funding provided by NSF Office of Polar Programs (formerly NSF PLR) (NSF OPP) Award Number: OPP-1644073 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1644073
Funding provided by NSF Office of Polar Programs (formerly NSF PLR) (NSF OPP) Award Number: OPP-1643684 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1643684
completed
Veronique Oldham
Woods Hole Oceanographic Institution
GSO Box 37, CIB Room 124
Narragansett
RI
02822
USA
voldham@uri.edu
pointOfContact
Colleen Hansel
Woods Hole Oceanographic Institution
508-289-3738
266 Woods Hole Road, MS52
Woods Hole
MA
02543
US
chansel@whoi.edu
pointOfContact
Mak A. Saito
Woods Hole Oceanographic Institution
508-289-2393
266 Woods Hole Rd. MS #51 Watson Lab
Woods Hole
MA
02543
USA
msaito@whoi.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Station_ID
Depth
Bottom_Depth
Date_Sampled
Long
Lat
Temperature
dO2
Fluorescence
Transmisson_pcnt
PAR
Salinity
PO4
N_plus_N
Silicate
NO2
NH4
Mn2_mean
Mn2_stdev
MnT_mean
MnT_stdev
Mn3_percent
12-bottle (X-Niskin bottles)
Ocean Optics UV/Vis spectrophotometer
theme
None, User defined
station
depth
depth_bottom
date
longitude
latitude
water temperature at measurement depth
dissolved Oxygen
fluorescence
transmission
PAR
salinity
reactive phosphorus (PO4)
nitrate plus nitrite
Silicate, Si(OH)4, silicic acid
Nitrite
Ammonium
Manganese
featureType
BCO-DMO Standard Parameters
CTD - profiler
Niskin bottle
Spectrophotometer
instrument
BCO-DMO Standard Instruments
NBP1801
service
Deployment Activity
Western Ross Sea, Southern Ocean
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: Defining the Role of Biologically Produced Reactive Oxygen Species in Dark Mercury Cycling
https://osprey.bco-dmo.org/project/756930
Collaborative Research: Defining the Role of Biologically Produced Reactive Oxygen Species in Dark Mercury Cycling
<p>NSF Abstract:</p>
<p>Mercury (Hg) is a toxic trace element that bioaccumulates into marine food webs, imposing a health threat to humans through the consumption of seafood. However, controls on the cycling of Hg in the ocean are poorly understood. Most research to date has focused on sun-lit and/or Hg-laden environments, where light-induced chemical and mercury resistance reactions, respectively, have been identified as dominant pathways for Hg cycling. The paradigm that dark Hg reactions are irrelevant is fading and it is now apparent that dark redox reactions, both reduction and oxidation, are important in the cycling of Hg. In this study, researchers at the Woods Hole Oceanographic Institution and Colorado School of Mines will obtain a better understanding of the biogeochemical reactions responsible for dark redox transformations of mercury (Hg) in marine systems. The researchers will explore the relationship between microbial activity, reactive oxygen species, and Hg speciation in a series of laboratory- and field-based investigations to obtain a mechanistic understanding of dark Hg cycling. By identifying new controls on the redox cycling of Hg in the ocean, this research will help inform global and ecosystem models used to predict Hg bioavailability.</p>
<p>Broader Impacts: The proponents plan to educate high school teachers from Boston Green Academy in South Boston on mercury biogeochemistry and have one teacher participate in the summer research cruises, as well as develop science curricula to engage the underrepresented students at the school in science. One postdoc and one graduate student from Woods Hole Oceanographic Institution and one graduate student from the Colorado School of Mines would be supported and trained as part of this project. It is anticipated that undergraduate students would have the opportunity to participate in the study as summer interns.</p>
ROS in Hg Cycling
largerWorkCitation
project
Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay
https://osprey.bco-dmo.org/project/774945
Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay
<p>NSF abstract:<br />
Phytoplankton blooms in the coastal waters of the Ross Sea, Antarctica are typically dominated by either diatoms or Phaeocystis Antarctica (a flagellated algae that often can form large colonies in a gelatinous matrix). The project seeks to determine if an association of bacterial populations with Phaeocystis antarctica colonies can directly supply Phaeocystis with Vitamin B12, which can be an important co-limiting micronutrient in the Ross Sea. The supply of an essential vitamin coupled with the ability to grow at lower iron concentrations may put Phaeocystis at a competitive advantage over diatoms. Because Phaeocystis cells can fix more carbon than diatoms and Phaeocystis are not grazed as efficiently as diatoms, the project will help in refining understanding of carbon dynamics in the region as well as the basis of the food web webs. Such understanding also has the potential to help refine predictive ecological models for the region. The project will conduct public outreach activities and will contribute to undergraduate and graduate research. Engagement of underrepresented students will occur during summer student internships. A collaboration with Italian Antarctic researchers, who have been studying the Terra Nova Bay ecosystem since the 1980s, aims to enhance the project and promote international scientific collaborations.</p>
<p>The study will test whether a mutualistic symbioses between attached bacteria and Phaeocystis provides colonial cells a mechanism for alleviating chronic Vitamin B12 co-limitation effects thereby conferring them with a competitive advantage over diatom communities. The use of drifters in a time series study will provide the opportunity to track in both space and time a developing algal bloom in Terra Nova Bay and to determine community structure and the physiological nutrient status of microbial populations. A combination of flow cytometry, proteomics, metatranscriptomics, radioisotopic and stable isotopic labeling experiments will determine carbon and nutrient uptake rates and the role of bacteria in mitigating potential vitamin B12 and iron limitation. Membrane inlet and proton transfer reaction mass spectrometry will also be used to estimate net community production and release of volatile organic carbon compounds that are climatically active. Understanding how environmental parameters can influence microbial community dynamics in Antarctic coastal waters will advance an understanding of how changes in ocean stratification and chemistry could impact the biogeochemistry and food web dynamics of Southern Ocean ecosystems.</p>
CICLOPS
largerWorkCitation
project
eng; USA
oceans
Western Ross Sea, Southern Ocean
164.005
170.374
-76.4544
-74.7407
2018-01-26
2018-02-14
From projects that focused on the following 2 locations: 1. Coastal North Atlantic 2. Amundsen Sea, Ross Sea, Terra Nova Bay
0
BCO-DMO catalogue of parameters from Soluble Mn speciation from CTD casts in the Ross Sea, Southern Ocean taken during RVIB Nathaniel B. Palmer cruise NBP1801 in Jan-Feb 2018
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/850344.rdf
Name: Station_ID
Units: unitless
Description: <p>Station identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/850345.rdf
Name: Depth
Units: meters
Description: <p>Sample depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/850346.rdf
Name: Bottom_Depth
Units: meters
Description: <p>Bottom depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/850347.rdf
Name: Date_Sampled
Units: unitless
Description: <p>Sample date in ISO 8601 format yyyy-mm-dd</p>
http://lod.bco-dmo.org/id/dataset-parameter/850348.rdf
Name: Long
Units: decimal degrees
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/850349.rdf
Name: Lat
Units: decimal degrees
Description: <p>Latitude (south is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/850350.rdf
Name: Temperature
Units: degrees Celsius
Description: <p>Temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/850351.rdf
Name: dO2
Units: milligrams per liter (mg/L)
Description: <p>Dissolved oxygen</p>
http://lod.bco-dmo.org/id/dataset-parameter/850352.rdf
Name: Fluorescence
Units: milligrams per liter (mg/L)
Description: <p>Fluorescence</p>
http://lod.bco-dmo.org/id/dataset-parameter/850353.rdf
Name: Transmisson_pcnt
Units: percent
Description: <p>Transmission</p>
http://lod.bco-dmo.org/id/dataset-parameter/850354.rdf
Name: PAR
Units: W/m2
Description: <p>Photosynthetically Active Radiation (PAR)</p>
http://lod.bco-dmo.org/id/dataset-parameter/850355.rdf
Name: Salinity
Units: ppt
Description: <p>Salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/850356.rdf
Name: PO4
Units: micromolar (uM)
Description: <p>Phosphate</p>
http://lod.bco-dmo.org/id/dataset-parameter/850357.rdf
Name: N_plus_N
Units: micromolar (uM)
Description: <p>Nitrate (NO3) plus nitrite (NO2)</p>
http://lod.bco-dmo.org/id/dataset-parameter/850358.rdf
Name: Silicate
Units: micromolar (uM)
Description: <p>Silicate</p>
http://lod.bco-dmo.org/id/dataset-parameter/850359.rdf
Name: NO2
Units: micromolar (uM)
Description: <p>Nitrite</p>
http://lod.bco-dmo.org/id/dataset-parameter/850360.rdf
Name: NH4
Units: micromolar (uM)
Description: <p>Ammonium</p>
http://lod.bco-dmo.org/id/dataset-parameter/850361.rdf
Name: Mn2_mean
Units: nanomolar (nM)
Description: <p>Dissolved Mn(II) mean</p>
http://lod.bco-dmo.org/id/dataset-parameter/850362.rdf
Name: Mn2_stdev
Units: nanomolar (nM)
Description: <p>Dissolved Mn(II) standard deviation</p>
http://lod.bco-dmo.org/id/dataset-parameter/850363.rdf
Name: MnT_mean
Units: nanomolar (nM)
Description: <p>Total dissolved Mn mean</p>
http://lod.bco-dmo.org/id/dataset-parameter/850364.rdf
Name: MnT_stdev
Units: nanomolar (nM)
Description: <p>Total dissolved Mn standard deviation</p>
http://lod.bco-dmo.org/id/dataset-parameter/850365.rdf
Name: Mn3_percent
Units: percent (%)
Description: <p>Mn(3) percent. Calculated by the difference between MnT and Mn2</p>
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
9613
https://darchive.mblwhoilibrary.org/bitstream/1912/27013/1/dataset-850300_ctd-manganese-speciation__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.850300.1
download
onLine
dataset
Location: Ross Sea Polynya
Sampling
Ten stations in the Ross Sea polynya, including stations in in the western Ross Sea and Terra Nova Bay, were sampled during the NBP-1801 expedition aboard the RV/IB N.B. Palmer from February-March 2018. Stations numbers for Mn sampling were less frequent than expedition stations and were numbered sequentially and correspond to expedition stations as described in Table S1 (Stations Mn-1 to Mn-10). Measurements were made for soluble phase Mn speciation using a 12-bottle (X-Niskin bottles) trace metal clean CTD (Conductivity, Temperature and Depth) rosette sampling system equipped with SeaBird equipment for salinity, temperature, dissolved oxygen, conductivity and fluorometry. Sampling depths were selected based on the down-cast profile of salinity, fluorescence and dissolved oxygen. For most stations, 8 depths were selected for soluble Mn speciation. Upon retrieval, Niskin bottles were transported with gloved hands to a trace metal clean van and sampled into acid-washed 1 L PTFE bottles. Bottles were triple rinsed before filling and were overflowed to prevent oxygen contamination. The seawater was immediately filtered in the main laboratory through 0.2 µm PES Millipore filters using acid washed Savillex vacuum-filtration rigs. One 10 mL volume of filtrate was immediately amended with 1 µM hydroxylamine hydrochloride for total MnT (over 10 times excess predicted total dMn concentration), and one volume was immediately analyzed for soluble Mn(II) + Mn(III)-Lw
Shipboard Mn speciation and concentrations
Speciation of soluble Mn(II) and Mn(III)-L was carried out using the spectrophotometric competitive ligand assay first described by Madison et al. (2011) and modified for low-level analysis by Oldham et al. (2017). In brief, a meso-soluble porphyrin ligand α, β, γ, δ-tetrakis(4-carboxyphenyl) porphine (T(4-CP)P) is added to the sample, complexes Mn(II), and rapidly oxidizes to form Mn(III)-T(4-CP)P in the presence of oxygen. This complex is quantified spectrophotometrically at 468 nm. For complete determination of Mn speciation, a separate sample aliquot is completely reduced to Mn(II) by addition of hydroxylamine and quantified similarly. The difference in these two parallel measurements permits determination of total Mn, Mn(II) and strongly bound Mn(III)-L by difference (Oldham et al., 2017).
Filtered samples were immediately analyzed for Mn speciation shipboard using UV/Vis spectrophotometry. One aliquot of sample was amended with 1 µM hydroxylamine and allowed to react overnight at 4 ⁰C before analysis (total dissolved Mn [dMn]). A second aliquot was analyzed immediately; the unreduced fraction represents Mn(II), but as the reaction proceeds for over an hour, it is likely that this fraction also contained some weakly bound Mn(III)-L complexes (Mn(III)-Lw), so our reported Mn(III)-L is a conservative estimate. Samples were added to a solution containing T(4-CP)P, CdCl2 (which complexes T(4-CP)P, opening its ring structure), and imidazole tetraborate buffer (pH=8.2) at a 1:12 dilution factor to avoid chloride interference (Madison et al., 2011). The samples were then heated for 60 minutes in a 90 ⁰C hot water bath, cooled to room temperature, then injected by syringe into the spectrophotometric setup. The analytical setup uses a 100 cm liquid waveguide capillary cell (World Precision Instruments) coupled with an Ocean Optics UV/Vis spectrophotometer in which a mini deuterium halogen light source (DT-Mini-2-GS) is coupled with a USB2000+ fiber optic spectrometer, controlled with SpectraSuite software. The Mn(III)-T(4-CP)P complex is measured at its absorbance maximum against appropriate reagent blanks. The detection limit for this method is 0.5 nM.
Specified by the Principal Investigator(s)
<p>BCO-DMO data manager processing notes:<br />
* Imported two sheets from Excel file&nbsp;BCODMO_Mn_Data.xlsx.&nbsp; The first one was the Mn speciation data (geochemsitry) which is the main dataset served from this page.&nbsp; The second was a station list which I attached as a supplemental file.<br />
* Joined the station list with geochemistry data on key station ID to add sample date and bottom depth to the dataset.<br />
* Renamed columns to fit the BCO-DMO naming convention (only underscores, aZ0-9).<br />
* Converted date to ISO 8601 yyyy-mm-dd<br />
* Switched column names for Lat and Long since they were switched.</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
PI Supplied Instrument Name: PI Supplied Instrument Description:Measurements were made for soluble phase Mn speciation using a 12-bottle (X-Niskin bottles) trace metal clean CTD (Conductivity, Temperature and Depth) rosette sampling system equipped with SeaBird equipment for salinity, temperature, dissolved oxygen, conductivity and fluorometry. Instrument Name: CTD - profiler Instrument Short Name: Instrument Description: The Conductivity, Temperature, Depth (CTD) unit is an integrated instrument package designed to measure the conductivity, temperature, and pressure (depth) of the water column. The instrument is lowered via cable through the water column. It permits scientists to observe the physical properties in real-time via a conducting cable, which is typically connected to a CTD to a deck unit and computer on a ship. The CTD is often configured with additional optional sensors including fluorometers, transmissometers and/or radiometers. It is often combined with a Rosette of water sampling bottles (e.g. Niskin, GO-FLO) for collecting discrete water samples during the cast.
This term applies to profiling CTDs. For fixed CTDs, see https://www.bco-dmo.org/instrument/869934. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/130/
12-bottle (X-Niskin bottles)
12-bottle (X-Niskin bottles)
PI Supplied Instrument Name: 12-bottle (X-Niskin bottles) Instrument Name: Niskin bottle Instrument Short Name:Niskin bottle Instrument Description: 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. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/
Ocean Optics UV/Vis spectrophotometer
Ocean Optics UV/Vis spectrophotometer
PI Supplied Instrument Name: Ocean Optics UV/Vis spectrophotometer PI Supplied Instrument Description:The analytical setup uses a 100 cm liquid waveguide capillary cell (World Precision Instruments) coupled with an Ocean Optics UV/Vis spectrophotometer in which a mini deuterium halogen light source (DT-Mini-2-GS) is coupled with a USB2000+ fiber optic spectrometer, controlled with SpectraSuite software. 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/
Cruise: NBP1801
NBP1801
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
NBP1801
Giacomo DiTullio
College of Charleston
https://service.rvdata.us/data/cruise/NBP1801/doc/NBP1801DATA.pdf
Report describing NBP1801
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel