http://lod.bco-dmo.org/id/dataset/990457
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
2025-12-11
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Physicochemical parameters, nutrients, radium and stable isotopes, carbonate chemistry, and organic alkalinity measurements from the West Florida Shelf, collected onboard R/V Hogarth and R/V Weatherbird II following Hurricane Ian from 2022-2023
2025-12-11
publication
2025-12-11
revision
BCO-DMO Linked Data URI
2025-12-11
creation
http://lod.bco-dmo.org/id/dataset/990457
Puspa Adhikari
Florida Gulf Coast University
principalInvestigator
Huan Chen
Florida State University
principalInvestigator
Isabel C. Romero
University of South Florida
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: Adhikari, P., Romero, I. C., Chen, H. (2025) Physicochemical parameters, nutrients, radium and stable isotopes, carbonate chemistry, and organic alkalinity measurements from the West Florida Shelf, collected onboard R/V Hogarth and R/V Weatherbird II following Hurricane Ian from 2022-2023. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-12-11 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/990457 [access date]
Water Chemistry of the West Florida Shelf seawater after Hurricane Ian Dataset Description: Methods and Sampling: <p>Water samples were collected using a CTD rosette and processed for the analysis of organic contaminants following standard EPA protocols and previously published methods (Moore and Arnold, 1996; D'Andrilli et al., 2010; Adhikari et al., 2017, 2019; Romero, 2018; He et al., 2025). Physicochemical parameters were measured with a YSI EXO II multiparameter water-quality sonde (SKU#: 599502-02) attached to the ship’s CTD rosette. The samples collected in Niskin bottles were filtered onto pre-baked GFF filters (0.7 µm), and the filters were stored frozen for particulate organic contaminant analysis. The samples were solvent-extracted and analyzed at the University of South Florida (using modified EPA methods; Romero, 2018) with Gas Chromatography Triple Quadrupole Mass Spectrometry (GC-MS/MS).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2309659 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2309659
onGoing
Puspa Adhikari
Florida Gulf Coast University
239-745-4413
10501 FGCU Blvd. S.
Fort Myers
FL
33965
USA
padhikari@fgcu.edu
pointOfContact
Huan Chen
Florida State University
(850) 644-1745
ICR Program, US National High Magnetic Field Laboratory 1800 E. Paul Dirac Dr
Tallahassee
FL
32310-3706
USA
huan.chen@magnet.fsu.edu
pointOfContact
Isabel C. Romero
University of South Florida
727-553-3407
USF College of Marine Science 140 7th Avenue South
St. Petersburg
FL
33701
USA
isabelromero@usf.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Sample_ID
Date
Latitude
Longitude
Depth
Salinity
Turbidity
pH
DO
Temperature
Conductivity
DIC
TA
Org_Alk
TALK
DOC
Chl_a
CDOM
Total_Phosphorus
Total_Nitrogen
Ammonia
Nitrite
Nox
Nitrate
Ortho_P
Silica
Ra223
Ra224
d15N
d13C
wt_pct_N
wt_pct_C
C_to_N_ratio
Apollo SciTech AS-C5 Dissolved Inorganic Carbon Analyzer
Carlo Erba NA 1500 CNHS Elemental Analyzer
ConFlo II interface
21 Tesla Fourier Transform Ion Cyclotron Resonance Mass Spectrometer (21T FT-ICR MS)
Niskin bottle
SEAL AA500 autoanalyzer
Radium Delayed Coincidence Counter (RaDeCC)
Shimadzu 5000A TOC Analyzer
Thermo Electron DeltaV Advantage isotope mass spectrometer
Trilogy fluorometer (Turner Designs model #7200-02)
YSI EXO II muliparameter water-quality sonde (SKU# 599502-02)
theme
None, User defined
sample identification
date
latitude
longitude
depth
practical salinity
turbidity
pH
dissolved Oxygen
water temperature at measurement depth
conductivity
dissolved inorganic Carbon
total alkalinity (TA)
No BCO-DMO term
dissolved organic Carbon
chlorophyll a
colored or chromophoric dissolved organic matter
Phosphorus
Nitrogen
Ammonia
Nitrite
Nitrogen oxides group
Nitrate
reactive phosphorus (PO4)
Silicon
radium-223
radium-224
d15N
d13C
Elemental carbon (C)
Carbon to Nitrogen ratio (C:N)
featureType
BCO-DMO Standard Parameters
Apollo SciTech AS-C5 dissolved inorganic carbon analyzer
Carlo-Erba NA-1500 Elemental Analyzer
Continuous Flow Interface for Mass Spectrometers
Fourier Transform Ion Cyclotron Resonance Mass Spectrometer
Niskin bottle
Nutrient Autoanalyzer
Radium Delayed Coincidence Counter
Shimadzu TOC 5000A total organic carbon analyzer
Thermo Fisher Scientific DELTA V Advantage isotope ratio mass spectrometer
Turner Designs Trilogy fluorometer
YSI EXO multiparameter water quality sondes
instrument
BCO-DMO Standard Instruments
HOxxxx_West_Florida_Shelf_2022Oct_Hurricane_Ian
HOxxxx_West_Florida_Shelf_2023Jan_Hurricane_Ian
HOxxxx_West_Florida_Shelf_2023Oct_Hurricane_Ian
WBxxxx_West_Florida_Shelf_2023Mar_Hurricane_Ian
service
Deployment Activity
West Florida Shelf
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.
RAPID: Collaborative Research: Remineralization effects of enhanced allochthonous dissolved organic matter in the West Florida Shelf impacted by Hurricane Ian
https://osprey.bco-dmo.org/project/917796
RAPID: Collaborative Research: Remineralization effects of enhanced allochthonous dissolved organic matter in the West Florida Shelf impacted by Hurricane Ian
<p><em>NSF Award Abstract:</em><br />
This project will study the fate of organic matter and nutrients delivered to the West Florida Shelf during Hurricane Ian in September 2022. The study will focus on three aspects of this hurricane event: (1) how do bacteria and light alter dissolved organic matter as it is transported offshore, (2) what is the effect of this large pulse of organic matter on inorganic carbon parameters and organic alkalinity, and (3) do nutrients derived from the recycling of this organic matter stimulate harmful algal blooms. Scientists involved in this project collected samples in late August/early September 2022 and in early October 2022, representing conditions just prior to and following Hurricane Ian. They will collect samples again in January 2023. This unique set of samples will enable the team of scientists to study how extreme events influence the carbon cycle in coastal waters. The project will support scientists from groups that are traditionally underrepresented in marine science, including two early career scientists. The broader impacts include student training and outreach activities at each institution.</p>
<p>The magnitude and frequency of tropical storms and extreme weather events is expected to increase in response to climate change. This project will add new insights about the effects of these events on the carbon cycle in a unique setting. Hurricane Ian made landfall west of Fort Myers FL on September 28, 2022 as a Category 4 storm and delivered large amounts of dissolved organic matter and nutrients to the West Florida Shelf (WFS). The investigators propose to examine whether the remineralization of allochthonous dissolved organic matter released during this extreme event alters water chemistry and ecological processes on the WFS. The project brings together an interdisciplinary team of scientists with diverse and complementary expertise including organic matter characterization, inorganic carbon measurements, remote sensing and satellite imaging analysis, and stable and radiogenic isotope measurements. The project will provide training opportunities for one graduate student, one undergraduate, and will contribute to education and outreach activities at each of the institutions.</p>
<p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p>
DOM Remineralization in WFS after Hurricane Ian
largerWorkCitation
project
eng; USA
oceans
West Florida Shelf
-82.78273
-81.74894
25.89909
27.54468
2022-10-18
2023-10-23
West Florida Shelf
0
BCO-DMO catalogue of parameters from Physicochemical parameters, nutrients, radium and stable isotopes, carbonate chemistry, and organic alkalinity measurements from the West Florida Shelf, collected onboard R/V Hogarth and R/V Weatherbird II following Hurricane Ian from 2022-2023
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/994565.rdf
Name: Sample_ID
Units: unitless
Description: <p>Station identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/994566.rdf
Name: Date
Units: unitless
Description: <p>Date of the sampling</p>
http://lod.bco-dmo.org/id/dataset-parameter/994567.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude of the station</p>
http://lod.bco-dmo.org/id/dataset-parameter/994568.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude of the station</p>
http://lod.bco-dmo.org/id/dataset-parameter/994569.rdf
Name: Depth
Units: meter (m)
Description: <p>Depth at which the samples were collected</p>
http://lod.bco-dmo.org/id/dataset-parameter/994570.rdf
Name: Salinity
Units: Practical Salinity Unit (PSU)
Description: <p>Salinity measured using YSI attached to the CTD </p>
http://lod.bco-dmo.org/id/dataset-parameter/994571.rdf
Name: Turbidity
Units: Nephelometric Turbidity Unit (NTU)
Description: <p>Turbidity measured using YSI attached to the CTD </p>
http://lod.bco-dmo.org/id/dataset-parameter/994572.rdf
Name: pH
Units: unitless
Description: <p>pH measured using YSI attached to the CTD </p>
http://lod.bco-dmo.org/id/dataset-parameter/994573.rdf
Name: DO
Units: milligram per liter (mg/L)
Description: <p>Dissolved oxygen measured using YSI attached to the CTD </p>
http://lod.bco-dmo.org/id/dataset-parameter/994574.rdf
Name: Temperature
Units: degrees centigrade (°C)
Description: <p>Water temperature measured using YSI attached to the CTD </p>
http://lod.bco-dmo.org/id/dataset-parameter/994575.rdf
Name: Conductivity
Units: micro siemens per centimeter (µS/cm)
Description: <p>Conductivity measured using YSI attached to the CTD </p>
http://lod.bco-dmo.org/id/dataset-parameter/994576.rdf
Name: DIC
Units: micromoles per kilogram (µmol/kg)
Description: <p>Dissolved Inorganic Carbon (DIC) </p>
http://lod.bco-dmo.org/id/dataset-parameter/994577.rdf
Name: TA
Units: micromolar (µM)
Description: <p>Total Alkalinity measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994578.rdf
Name: Org_Alk
Units: micromolar (µM)
Description: <p>Organic Alkalinity measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994579.rdf
Name: TALK
Units: milligram per liter of calcium carbonate (mg CaCO3)
Description: <p>Total Alkalinity as mg CaCO3 measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994580.rdf
Name: DOC
Units: milligram per liter (mg/L)
Description: <p>Dissolved Organic Carbon (DOC) measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994581.rdf
Name: Chl_a
Units: microgram per liter (µg/L)
Description: <p>Chlorophyll a measured from water samples, onboard using Trilogy </p>
http://lod.bco-dmo.org/id/dataset-parameter/994582.rdf
Name: CDOM
Units: microgram per liter (µg/L)
Description: <p>Chromophoric Dissolved Organic Matter (CDOM) measured onboard using Trilogy </p>
http://lod.bco-dmo.org/id/dataset-parameter/994583.rdf
Name: Total_Phosphorus
Units: microgram per liter (µg/L)
Description: <p>Total Phosphorus measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994584.rdf
Name: Total_Nitrogen
Units: microgram per liter (µg/L)
Description: <p>Total Nitrogen measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994585.rdf
Name: Ammonia
Units: microgram per liter (µg/L)
Description: <p>Ammonia measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994586.rdf
Name: Nitrite
Units: microgram per liter (µg/L)
Description: <p>Nitrite measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994587.rdf
Name: Nox
Units: microgram per liter (µg/L)
Description: <p>Nitrogen Oxide measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994588.rdf
Name: Nitrate
Units: microgram per liter (µg/L)
Description: <p>Nitrate measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994589.rdf
Name: Ortho_P
Units: microgram per liter (µg/L)
Description: <p>Ortho phosphate measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994590.rdf
Name: Silica
Units: microgram per liter (µg/L)
Description: <p>Silica measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994591.rdf
Name: Ra223
Units: disintegrations per minute per 100 L of sample (dpm/100L)
Description: <p>Radium 223 Isotope measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994592.rdf
Name: Ra224
Units: disintegrations per minute per 100 L of sample (dpm/100L)
Description: <p>Radium 224 Isotope measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994593.rdf
Name: d15N
Units: unitless
Description: <p>N 15 Isotopic measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994594.rdf
Name: d13C
Units: unitless
Description: <p>C 13 Isotope measured from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994595.rdf
Name: wt_pct_N
Units: percent (%)
Description: <p>% of nitrogen in suspended particles calculated from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994596.rdf
Name: wt_pct_C
Units: percent (%)
Description: <p>% of carbon in suspended particles calculated from water samples </p>
http://lod.bco-dmo.org/id/dataset-parameter/994597.rdf
Name: C_to_N_ratio
Units: unitless
Description: <p>Elemental carbon to nitrogen ratios calculated from water samples </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
https://osprey.bco-dmo.org/dataset/990457/data/download
download
onLine
dataset
<p>Water samples were collected using a CTD rosette and processed for the analysis of organic contaminants following standard EPA protocols and previously published methods (Moore and Arnold, 1996; D'Andrilli et al., 2010; Adhikari et al., 2017, 2019; Romero, 2018; He et al., 2025). Physicochemical parameters were measured with a YSI EXO II multiparameter water-quality sonde (SKU#: 599502-02) attached to the ship’s CTD rosette. The samples collected in Niskin bottles were filtered onto pre-baked GFF filters (0.7 µm), and the filters were stored frozen for particulate organic contaminant analysis. The samples were solvent-extracted and analyzed at the University of South Florida (using modified EPA methods; Romero, 2018) with Gas Chromatography Triple Quadrupole Mass Spectrometry (GC-MS/MS).</p>
Specified by the Principal Investigator(s)
- Imported data from source file "Water Quality Parameters to DCO_DMO, 2025.xlsx" into the BCO-DMO system using missing data identifier 'NA'
- Replaced spaces with underscores in parameter (column) names
- Converted date to ISO8601 format yyyy-mm-dd
- Added columns for Cruise ID and Vessel
- Exported file as "990457_v1_water_chem_west_florida_shelf.csv"
Specified by BCO-DMO Data Managers
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
Apollo SciTech AS-C5 Dissolved Inorganic Carbon Analyzer
Apollo SciTech AS-C5 Dissolved Inorganic Carbon Analyzer
PI Supplied Instrument Name: Apollo SciTech AS-C5 Dissolved Inorganic Carbon Analyzer Instrument Name: Apollo SciTech AS-C5 dissolved inorganic carbon analyzer Instrument Short Name:Apollo SciTech AS-C5 DIC analyzer Instrument Description: The Apollo SciTech AS-C5 is a compact, automated analyzer for measuring dissolved inorganic carbon (DIC) in fresh and saltwater. This DIC analyzer uses small sample volumes (0.1 to 1.8 mL) with fast analytical rate (~3 mins), making it ideal for both lab and shipboard use in oceanography and climate studies. The AS-C5 DIC analyzer is comprised of a solid state infrared CO2 detector (LI-850, by LI-COR, USA), a digital syringe pump for precise delivery of reagent and sample solutions (Kloehn, USA), a mass flow controller to accurately regulate the carrier gas flow rate, a specifically designed CO2 stripping reactor that allows for an efficient and smooth stripping of CO2 from the water sample, an electronic cooling
system for removing moisture, and a computer communication assembly to understand the marine carbon cycle.
The AS-C5 DIC analyzer has a very large analytical range (0.2 – 20 mM) and therefore is ideal for DIC analysis (and has been tested) in a variety of aquatic conditions such as in river and lake waters, coastal and open ocean waters, sediment porewater, and groundwater. The sample’s salt and hydrogen sulfide (H2S) contents have had no effect on DIC analyses.
Carlo Erba NA 1500 CNHS Elemental Analyzer
Carlo Erba NA 1500 CNHS Elemental Analyzer
PI Supplied Instrument Name: Carlo Erba NA 1500 CNHS Elemental Analyzer PI Supplied Instrument Description:Elemental and isotopic analysis of carbon and nitrogen was conducted using a Thermo Electron DeltaV Advantage isotope mass spectrometer coupled with a ConFlo II interface linked to a Carlo Erba NA 1500 CNHS Elemental Analyzer Instrument Name: Carlo-Erba NA-1500 Elemental Analyzer Instrument Short Name:Carlo-Erba NA-1500 Instrument Description: A laboratory instrument that simultaneously determines total nitrogen and total carbon from a wide range of organic and inorganic sediment samples. The sample is completely and instantaneously oxidised by flash combustion, which converts all organic and inorganic substances into combustion products. The resulting combustion gases pass through a reduction furnace and are swept into the chromatographic column by the carrier gas which is helium. The gases are separated in the column and detected by the thermal conductivity detector which gives an output signal proportional to the concentration of the individual components of the mixture. The instrument was originally manufactured by Carlo-Erba, which has since been replaced by Thermo Scientific (part of Thermo Fisher Scientific). This model is no longer in production. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0470/
ConFlo II interface
ConFlo II interface
PI Supplied Instrument Name: ConFlo II interface PI Supplied Instrument Description:Elemental and isotopic analysis of carbon and nitrogen was conducted using a Thermo Electron DeltaV Advantage isotope mass spectrometer coupled with a ConFlo II interface linked to a Carlo Erba NA 1500 CNHS Elemental Analyzer Instrument Name: Continuous Flow Interface for Mass Spectrometers Instrument Short Name: Instrument Description: A Continuous Flow Interface connects solid and liquid sample preparation devices to instruments that measure isotopic composition. It allows the introduction of the sample and also reference and carrier gases.
Examples: Finnigan MATConFlo II, ThermoScientific ConFlo IV, and Picarro Caddy.
Note: This is NOT an analyzer
21 Tesla Fourier Transform Ion Cyclotron Resonance Mass Spectrometer (21T FT-ICR MS)
21 Tesla Fourier Transform Ion Cyclotron Resonance Mass Spectrometer (21T FT-ICR MS)
PI Supplied Instrument Name: 21 Tesla Fourier Transform Ion Cyclotron Resonance Mass Spectrometer (21T FT-ICR MS) PI Supplied Instrument Description:The 21 Tesla Fourier Transform Ion Cyclotron Resonance Mass Spectrometer (21T FT-ICR MS) used for DOM characterization is housed at the National High Magnetic Field Laboratory at Florida State University. Instrument Name: Fourier Transform Ion Cyclotron Resonance Mass Spectrometer Instrument Short Name:FTICR MS Instrument Description: In Fourier Transform Ion Cyclotron Resonance Mass Spectrometry, the mass-to-charge ratio (m/z) of an ion is experimentally determined by measuring the frequency at which the ion processes in a magnetic field. These frequencies, which are typically in the 100 KHz to MHz regime, can be measured with modern electronics making it possible to determine the mass of an ion to within +/- 0.000005 amu or 5 ppm.
Niskin bottle
Niskin bottle
PI Supplied Instrument Name: Niskin bottle 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/
SEAL AA500 autoanalyzer
SEAL AA500 autoanalyzer
PI Supplied Instrument Name: SEAL AA500 autoanalyzer PI Supplied Instrument Description:Nutrient analysis was measured using a SEAL AA500 autoanalyzer Instrument Name: Nutrient Autoanalyzer Instrument Short Name:Nutrient Autoanalyzer Instrument Description: 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. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB04/
Radium Delayed Coincidence Counter (RaDeCC)
Radium Delayed Coincidence Counter (RaDeCC)
PI Supplied Instrument Name: Radium Delayed Coincidence Counter (RaDeCC) PI Supplied Instrument Description:A Radium Delayed Coincidence Counter (RaDeCC) was used for radium isotopes analysis Instrument Name: Radium Delayed Coincidence Counter Instrument Short Name:RaDeCC Instrument Description: The RaDeCC is an alpha scintillation counter that distinguishes decay events of short-lived radium daughter products based on their contrasting half-lives. This system was pioneered by Giffin et al. (1963) and adapted for radium measurements by Moore and Arnold (1996).
References:
Giffin, C., A. Kaufman, W.S. Broecker (1963). Delayed coincidence counter for the assay of actinon and thoron. J. Geophys. Res., 68, pp. 1749-1757.
Moore, W.S., R. Arnold (1996). Measurement of 223Ra and 224Ra in coastal waters using a delayed coincidence counter. J. Geophys. Res., 101 (1996), pp. 1321-1329.
Charette, Matthew A.; Dulaiova, Henrieta; Gonneea, Meagan E.; Henderson, Paul B.; Moore, Willard S.; Scholten, Jan C.; Pham, M. K. (2012). GEOTRACES radium isotopes interlaboratory comparison experiment. Limnology and Oceanography - Methods, vol 10, pg 451.
Shimadzu 5000A TOC Analyzer
Shimadzu 5000A TOC Analyzer
PI Supplied Instrument Name: Shimadzu 5000A TOC Analyzer Instrument Name: Shimadzu TOC 5000A total organic carbon analyzer Instrument Short Name:Shimadzu TOC-5000(A) Instrument Description: The Shimadzu TOC-5000(A) Series instruments are capable of performing analysis on any high sensitivity applications such as pharmaceutical grade, semiconductor grade, steam power, and ultrapure waters, as well as less sensitive application such as drinking water and particulate analysis such as wastewater and industrial effluents, sea water, brines, ground water, and surface water.
Shimadzu TOC-5000(A) Series instruments meet USP 23 (Fifth Supplement 643) for Pure Water (PW) and Water For Injection (WFI), Standard Methods 5310B, EPA 415.1, EPA 9060A, ASTM D2579, EPA Drinking Water ICR (D/DBP), and DIN Specifications
Thermo Electron DeltaV Advantage isotope mass spectrometer
Thermo Electron DeltaV Advantage isotope mass spectrometer
PI Supplied Instrument Name: Thermo Electron DeltaV Advantage isotope mass spectrometer PI Supplied Instrument Description:Elemental and isotopic analysis of carbon and nitrogen was conducted using a Thermo Electron DeltaV Advantage isotope mass spectrometer coupled with a ConFlo II interface linked to a Carlo Erba NA 1500 CNHS Elemental Analyzer Instrument Name: Thermo Fisher Scientific DELTA V Advantage isotope ratio mass spectrometer Instrument Short Name:Delta V Advantage Instrument Description: The Thermo Scientific DELTA V Advantage is an isotope ratio mass spectrometer designed to measure isotopic, elemental, and molecular ratios of organic and inorganic compounds. The DELTA V Advantage is the standard model of the DELTA V series of isotope ratio mass spectrometers, which can be upgraded to the DELTA V Plus. The DELTA V Advantage can be operated in Continuous Flow or Dual Inlet mode. The standard collector configuration is the Universal Triple Collector. H2 collectors with online hydrogen capability are optional. The DELTA V Advantage is controlled by an automated, integrated Isodat software suite. A magnet, whose pole faces determine the free flight space for the ions, eliminates the traditional flight tube. The magnet is designed for fast mass switching which is further supported by a fast jump control between consecutive measurements of multiple gases within one run. The sample gas is introduced at ground potential, eliminating the need for insulation of the flow path, ensuring 100 percent transfer into the ion source. The amplifiers register ion beams up to 50 V. The DELTA V Advantage has a sensitivity of 1200 molecules per ion (M/I) in Dual Inlet mode and 1500 M/I in Continuous Flow mode. It has a system stability of < 10 ppm and an effective magnetic detection radius of 191 nm. It has a mass range of 1 - 80 Dalton at 3 kV.
Trilogy fluorometer (Turner Designs model #7200-02)
Trilogy fluorometer (Turner Designs model #7200-02)
PI Supplied Instrument Name: Trilogy fluorometer (Turner Designs model #7200-02) PI Supplied Instrument Description:A Trilogy fluorometer (Turner Designs model #7200-02) was used for CDOM and chlorophyll analysis Instrument Name: Turner Designs Trilogy fluorometer Instrument Short Name:Turner Trilogy Instrument Description: The Trilogy Laboratory Fluorometer is a compact laboratory instrument for making fluorescence, absorbance, and turbidity measurements using the appropriate snap-in application module. Fluorescence modules are available for discrete sample measurements of various fluorescent materials including chlorophyll (in vivo and extracted), rhodamine, fluorescein, cyanobacteria pigments, ammonium, CDOM, optical brighteners, and other fluorescent compounds.
YSI EXO II muliparameter water-quality sonde (SKU# 599502-02)
YSI EXO II muliparameter water-quality sonde (SKU# 599502-02)
PI Supplied Instrument Name: YSI EXO II muliparameter water-quality sonde (SKU# 599502-02) PI Supplied Instrument Description:Physicochemical parameters were measured with a YSI EXO II multiparameter water-quality sonde (SKU#: 599502-02) attached to the ship’s CTD rosette. Instrument Name: YSI EXO multiparameter water quality sondes Instrument Short Name:YSI EXO Instrument Description: Comprehensive multi-parameter, water-quality monitoring sondes designed for long-term monitoring, profiling and spot sampling. The EXO sondes are split into several categories: EXO1 Sonde, EXO2 Sonde, EXO3 Sonde. Each category has a slightly different design purpose with the EXO2 and EXO3 containing more sensor ports than the EXO1. Data are collected using up to four user-replaceable sensors and an integral pressure transducer. Users communicate with the sonde via a field cable to an EXO Handheld, via Bluetooth wireless connection to a PC, or a USB connection to a PC. Typical parameter specifications for relevant sensors include dissolved oxygen with ranges of 0-50 mg/l, with a resolution of +/- 0.1 mg/l, an accuracy of 1 percent of reading for values between 0-20 mg/l and an accuracy of +/- 5 percent of reading for values 20-50 mg/l. Temp ranges are from-5 to +50 degC, with an accuracy of +/- 0.001 degC. Conductivity has a range of 0-200 mS/cm, with an accuracy of +/-0.5 percent of reading + 0.001 mS/cm and a resolution of 0.0001 - 0.01 mS/cm.
Cruise: HOxxxx_West_Florida_Shelf_2022Oct_Hurricane_Ian
HOxxxx_West_Florida_Shelf_2022Oct_Hurricane_Ian
R/V W.T. Hogarth
Community Standard Description
International Council for the Exploration of the Sea
R/V W.T. Hogarth
vessel
HOxxxx_West_Florida_Shelf_2022Oct_Hurricane_Ian
Puspa Adhikari
Florida Gulf Coast University
Cruise: HOxxxx_West_Florida_Shelf_2023Jan_Hurricane_Ian
HOxxxx_West_Florida_Shelf_2023Jan_Hurricane_Ian
R/V W.T. Hogarth
Community Standard Description
International Council for the Exploration of the Sea
R/V W.T. Hogarth
vessel
HOxxxx_West_Florida_Shelf_2023Jan_Hurricane_Ian
Puspa Adhikari
Florida Gulf Coast University
Cruise: HOxxxx_West_Florida_Shelf_2023Oct_Hurricane_Ian
HOxxxx_West_Florida_Shelf_2023Oct_Hurricane_Ian
R/V W.T. Hogarth
Community Standard Description
International Council for the Exploration of the Sea
R/V W.T. Hogarth
vessel
HOxxxx_West_Florida_Shelf_2023Oct_Hurricane_Ian
Puspa Adhikari
Florida Gulf Coast University
Cruise: WBxxxx_West_Florida_Shelf_2023Mar_Hurricane_Ian
WBxxxx_West_Florida_Shelf_2023Mar_Hurricane_Ian
Community Standard Description
International Council for the Exploration of the Sea
R/V Weatherbird II
vessel
WBxxxx_West_Florida_Shelf_2023Mar_Hurricane_Ian
Puspa Adhikari
Florida Gulf Coast University
R/V W.T. Hogarth
Community Standard Description
International Council for the Exploration of the Sea
R/V W.T. Hogarth
vessel
Community Standard Description
International Council for the Exploration of the Sea
R/V Weatherbird II
vessel