http://lod.bco-dmo.org/id/dataset/955866
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
2025-03-11
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Phytoplankton pigment concentrations for samples collected from the upper 200 meters during the GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023
2025-08-13
publication
2025-08-13
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-08-13
publication
https://doi.org/10.26008/1912/bco-dmo.955866.1
Benjamin Twining
Bigelow Laboratory for Ocean Sciences
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: Twining, B. (2025) Phytoplankton pigment concentrations for samples collected from the upper 200 meters during the GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-08-13 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.955866.1 [access date]
GP17-OCE phytoplankton pigments Dataset Description: Methods and Sampling: <p>Pigments were collected using a conventional rosette, and sampled from the shallowest 4-6 depths on casts. Typically the surface sample was also taken via an underway towfish. Pigments were collected into 2-liter (L) amber bottles, triple rinsed with sample prior to filling. They were immediately filtered under vacuum through 25-millimeter (mm) GF/F filters. They were folded and placed inside aluminum foil packets, labeled with appropriate GEOTRACES numbers, and frozen at -80 degrees Celsius (°C).</p>
<p>Samples were analyzed at Oregon State University’s Ocean Ecology and Biogeochemistry Facilities (<a href="https://ceoas.oregonstate.edu/ocean-ecology-and-biogeochemistry-facilities" target="_blank">https://ceoas.oregonstate.edu/ocean-ecology-and-biogeochemistry-facilities</a>). Their method for pigment analysis is based on the protocol described by Mantoura and Lewellyn (1983) and modified according to Bidigare et al. (1989). Briefly, samples are extracted for up to 48 hours in 100% acetone at -20°C, then analyzed on a Waters 2690 separations module equipped with a C18 column and full spectrum photodiode array detector. Pigment standards for calibration and response factor calculations are obtained from DHI Group in Denmark. An SOP is attached (HOT-Bidigare-HPLC_SOP.docx).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2023237 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2023237
completed
Benjamin Twining
Bigelow Laboratory for Ocean Sciences
207-315-2567
60 Bigelow Drive PO Box 380
East Boothbay
ME
04544-0380
USA
btwining@bigelow.org
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Station_ID
Event_ID
Gear_ID
Start_ISO_DateTime_UTC
Start_Date_UTC
Start_Time_UTC
End_ISO_DateTime_UTC
End_Date_UTC
End_Time_UTC
Start_Latitude
Start_Longitude
End_Latitude
End_Longitude
Rosette_Position
Sample_ID
Sample_Depth
Chl_b_HPLC_TP_CONC_BOTTLE_jpcktv
SD1_Chl_b_HPLC_TP_CONC_BOTTLE_jpcktv
Flag_Chl_b_HPLC_TP_CONC_BOTTLE_jpcktv
Alpha_Car_HPLC_TP_CONC_BOTTLE_a9ppew
SD1_Alpha_Car_HPLC_TP_CONC_BOTTLE_a9ppew
Flag_Alpha_Car_HPLC_TP_CONC_BOTTLE_a9ppew
Perid_HPLC_TP_CONC_BOTTLE_rwxkre
SD1_Perid_HPLC_TP_CONC_BOTTLE_rwxkre
Flag_Perid_HPLC_TP_CONC_BOTTLE_rwxkre
Pras_HPLC_TP_CONC_BOTTLE_xgast9
SD1_Pras_HPLC_TP_CONC_BOTTLE_xgast9
Flag_Pras_HPLC_TP_CONC_BOTTLE_xgast9
Chl_c3_HPLC_TP_CONC_BOTTLE_3pden4
SD1_Chl_c3_HPLC_TP_CONC_BOTTLE_3pden4
Flag_Chl_c3_HPLC_TP_CONC_BOTTLE_3pden4
Chl_c1_chl_c2_HPLC_TP_CONC_BOTTLE_u9c291
SD1_Chl_c1_chl_c2_HPLC_TP_CONC_BOTTLE_u9c291
Flag_Chl_c1_chl_c2_HPLC_TP_CONC_BOTTLE_u9c291
Fuco_HPLC_TP_CONC_BOTTLE_e08g9l
SD1_Fuco_HPLC_TP_CONC_BOTTLE_e08g9l
Flag_Fuco_HPLC_TP_CONC_BOTTLE_e08g9l
Allo_HPLC_TP_CONC_BOTTLE_i8aczy
SD1_Allo_HPLC_TP_CONC_BOTTLE_i8aczy
Flag_Allo_HPLC_TP_CONC_BOTTLE_i8aczy
Beta_Car_HPLC_TP_CONC_BOTTLE_wfreoc
SD1_Beta_Car_HPLC_TP_CONC_BOTTLE_wfreoc
Flag_Beta_Car_HPLC_TP_CONC_BOTTLE_wfreoc
Diato_HPLC_TP_CONC_BOTTLE_rwh6p0
SD1_Diato_HPLC_TP_CONC_BOTTLE_rwh6p0
Flag_Diato_HPLC_TP_CONC_BOTTLE_rwh6p0
Diadino_HPLC_TP_CONC_BOTTLE_zttxw8
SD1_Diadino_HPLC_TP_CONC_BOTTLE_zttxw8
Flag_Diadino_HPLC_TP_CONC_BOTTLE_zttxw8
Zea_HPLC_TP_CONC_BOTTLE_ueojhe
SD1_Zea_HPLC_TP_CONC_BOTTLE_ueojhe
Flag_Zea_HPLC_TP_CONC_BOTTLE_ueojhe
Hex_fuco_HPLC_TP_CONC_BOTTLE_qk5kd5
SD1_Hex_fuco_HPLC_TP_CONC_BOTTLE_qk5kd5
Flag_Hex_fuco_HPLC_TP_CONC_BOTTLE_qk5kd5
Neo_HPLC_TP_CONC_BOTTLE_c2fmim
SD1_Neo_HPLC_TP_CONC_BOTTLE_c2fmim
Flag_Neo_HPLC_TP_CONC_BOTTLE_c2fmim
Lut_HPLC_TP_CONC_BOTTLE_k584qz
SD1_Lut_HPLC_TP_CONC_BOTTLE_k584qz
Flag_Lut_HPLC_TP_CONC_BOTTLE_k584qz
But_fuco_HPLC_TP_CONC_BOTTLE_lwpnka
SD1_But_fuco_HPLC_TP_CONC_BOTTLE_lwpnka
Flag_But_fuco_HPLC_TP_CONC_BOTTLE_lwpnka
Chlide_a_HPLC_TP_CONC_BOTTLE_cniah1
SD1_Chlide_a_HPLC_TP_CONC_BOTTLE_cniah1
Flag_Chlide_a_HPLC_TP_CONC_BOTTLE_cniah1
Viola_HPLC_TP_CONC_BOTTLE_txzvkq
SD1_Viola_HPLC_TP_CONC_BOTTLE_txzvkq
Flag_Viola_HPLC_TP_CONC_BOTTLE_txzvkq
Chl_a_HPLC_TP_CONC_BOTTLE_4dv6tw
SD1_Chl_a_HPLC_TP_CONC_BOTTLE_4dv6tw
Flag_Chl_a_HPLC_TP_CONC_BOTTLE_4dv6tw
Volume_Filtered
ODF CTD Rosette
Waters Alliance 2690 HPLC Separations Module
towed fish
theme
None, User defined
station
event
instrument
ISO_DateTime_UTC
date
time of day
latitude
longitude
sample identification
depth
chlorophyll b
quality flag
carotene-alpha
peridinin
prasinoxanthin
chlorophyll c3
chl_c1_c2
fucoxanthin
alloxanthin
carotene-beta
diatoxanthin
diadinoxanthin
zeaxanthin
19-prime-hexanoyloxyfucoxanthin
neoxanthin
lutein
19-prime-butanoyloxyfucoxanthin
chlorophyllide a
chlorophyllide
violaxanthin
chlorophyll a
volume of water filtered
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
High-Performance Liquid Chromatograph
towed unmanned submersible
instrument
BCO-DMO Standard Instruments
RR2214
service
Deployment Activity
Papeete, Tahiti to Punta Arenas, Chile
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.
U.S. GEOTRACES
http://www.geotraces.org/
U.S. GEOTRACES
GEOTRACES is a SCOR sponsored program; and funding for program infrastructure development is provided by the U.S. National Science Foundation.
GEOTRACES gained momentum following a special symposium, S02: Biogeochemical cycling of trace elements and isotopes in the ocean and applications to constrain contemporary marine processes (GEOSECS II), at a 2003 Goldschmidt meeting convened in Japan. The GEOSECS II acronym referred to the Geochemical Ocean Section Studies To determine full water column distributions of selected trace elements and isotopes, including their concentration, chemical speciation, and physical form, along a sufficient number of sections in each ocean basin to establish the principal relationships between these distributions and with more traditional hydrographic parameters;
* To evaluate the sources, sinks, and internal cycling of these species and thereby characterize more completely the physical, chemical and biological processes regulating their distributions, and the sensitivity of these processes to global change; and
* To understand the processes that control the concentrations of geochemical species used for proxies of the past environment, both in the water column and in the substrates that reflect the water column.
GEOTRACES will be global in scope, consisting of ocean sections complemented by regional process studies. Sections and process studies will combine fieldwork, laboratory experiments and modelling. Beyond realizing the scientific objectives identified above, a natural outcome of this work will be to build a community of marine scientists who understand the processes regulating trace element cycles sufficiently well to exploit this knowledge reliably in future interdisciplinary studies.
Expand "Projects" below for information about and data resulting from individual US GEOTRACES research projects.
U.S. GEOTRACES
largerWorkCitation
program
US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE)
http://www.geotraces.org/
US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE)
<p>The U.S. GEOTRACES GP17-OCE expedition departed Papeete, Tahiti (French Polynesia) on December 1st, 2022 and arrived in Punta Arenas, Chile on January 25th, 2023. The cruise took place in the South Pacific and Southern Oceans aboard the R/V Roger Revelle (cruise ID RR2214) with a team of 34 scientists lead by Ben Twining (Chief Scientist), Jessica Fitzsimmons and Greg Cutter (Co-Chief Scientists). GP17 was planned as a two-leg expedition, with its first leg (GP17-OCE) as a southward extension of the 2018 GP15 Alaska-Tahiti expedition and a second leg (GP17-ANT; December 2023-January 2024) into coastal and shelf waters of Antarctica's Amundsen Sea.</p>
<p>The South Pacific and Southern Oceans sampled by GP17-OCE play critical roles in global water mass circulation and associated global transfer of heat, carbon, and nutrients. Specific oceanographic regions of interest for GP17-OCE included: the most oligotrophic gyre in the global ocean, the Antarctic Circumpolar Current (ACC) frontal region, the previously unexplored Pacific- Antarctic Ridge, the Pacific Deep Water (PDW) flow along the continental slope of South America, and the continental margin inputs potentially emanating from South America.</p>
<p>Further information is available on the <a href="https://usgeotraces.ldeo.columbia.edu/content/gp17-oce" target="_blank">US GEOTRACES website</a> and in the <a href="https://www.bodc.ac.uk/resources/inventories/cruise_inventory/reports/rogerrevelle_rr2214.pdf" target="_blank">cruise report</a> (PDF).</p>
<p><em>NSF Project Title:</em> Collaborative Research: Management and Implementation of US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE)</p>
<p><em>NSF Award Abstract:</em><br />
This award will support the management and implementation of a research expedition from Tahiti to Chile that will enable sampling for a broad suite of trace elements and isotopes (TEI) across oceanographic regions of importance to global nutrient and carbon cycling as part of the U.S. GEOTRACES program. GEOTRACES is a global effort in the field of Chemical Oceanography, the goal of which is to understand the distributions of trace elements and their isotopes in the ocean. Determining the distributions of these elements and isotopes will increase understanding of processes that shape their distributions, such as ocean currents and material fluxes, and also the processes that depend on these elements, such as the growth of phytoplankton and the support of ocean ecosystems. The proposed cruise will cross the South Pacific Gyre, the Antarctic Circumpolar Current, iron-limited Antarctic waters, and the Chilean margin. In combination with a proposed companion GEOTRACES expedition on a research icebreaker (GP17-ANT) that will be joined by two overlapping stations, the team of investigators will create an ocean section from the ocean's most nutrient-poor waters to its highly-productive Antarctic polar region - a region that plays an outsized role in modulating the global carbon cycle. The expedition will support and provide management infrastructure for additional participating science projects focused on measuring specific external fluxes and internal cycling of TEIs along this section.</p>
<p>The South Pacific Gyre and Pacific sector of the Southern Ocean play critical roles in global water mass circulation and associated global transfer of heat, carbon, and nutrients, but they are chronically understudied for TEIs due to their remote locale. These are regions of strong, dynamic fronts where sub-surface water masses upwell and subduct, and biological and chemical processes in these zones determine nutrient stoichiometries and tracer concentrations in waters exported to lower latitudes. The Pacific sector represents an end member of extremely low external TEI surface fluxes and thus an important region to constrain inputs from the rapidly-changing Antarctic continent. Compared to other ocean basins, TEI cycling in these regions is thought to be dominated by internal cycling processes such as biological uptake, regeneration, and scavenging, and these are poorly represented in global ocean models. The cruise will enable funded investigators to address research questions such as: 1) what are relative rates of external TEI fluxes to this region, including dust, sediment, hydrothermal, and cryospheric fluxes? 2) What are the (micro) nutrient regimes that support productivity, and what impacts do biomass accumulation, export, and regeneration have on TEI cycling and stoichiometries of exported material? 3) What are TEI and nutrient stoichiometries of subducting water masses, and how do scavenging and regeneration impact these during transport northward? This management project has several objectives: 1) plan and coordinate a 55-day research cruise in 2021-2022; 2) use both conventional and trace-metal 'clean' sampling systems to obtain TEI samples, as well as facilitate sampling for atmospheric aerosols and large volume particles and radionuclides; 3) acquire hydrographic data and samples for salinity, dissolved oxygen, algal pigments, and macro-nutrients; and deliver these data to relevant repositories; 4) ensure that proper QA/QC protocols, as well as GEOTRACES intercalibration protocols, are followed and reported; 5) prepare the final cruise report to be posted with data; 6) coordinate between all funded cruise investigators, as well as with leaders of proposed GP17-ANT cruise; and 7) conduct broader impact efforts that will engage the public in oceanographic research using immersive technology. The motivations for and at-sea challenges of this work will be communicated to the general public through creation of immersive 360/Virtual Reality experiences, via a collaboration with the Texas A&M University Visualization LIVE Lab. Through Virtual Reality, users will experience firsthand what life and TEI data collection at sea entail. Virtual reality/digital games and 360° experiences will be distributed through GEOTRACES outreach websites, through PI engagement with local schools, libraries, STEM summer camps, and adult service organizations, and through a collaboration with the National Academy of Sciences.</p>
GP17-OCE
largerWorkCitation
project
eng; USA
oceans
Papeete, Tahiti to Punta Arenas, Chile
-152.00026
-75.09732
-67.004865
-19.815465
2022-12-03
2023-01-24
Papeete, Tahiti to Punta Arenas, Chile
0
BCO-DMO catalogue of parameters from Phytoplankton pigment concentrations for samples collected from the upper 200 meters during the GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 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/955905.rdf
Name: Station_ID
Units: unitless
Description: <p>Station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/955906.rdf
Name: Event_ID
Units: unitless
Description: <p>Event number corresponding to the "deploy" event</p>
http://lod.bco-dmo.org/id/dataset-parameter/955907.rdf
Name: Gear_ID
Units: unitless
Description: <p>Sampling instrument: ODF (ODF rosette); FISH (towed fish); or Ship's Underway.</p>
http://lod.bco-dmo.org/id/dataset-parameter/955908.rdf
Name: Start_ISO_DateTime_UTC
Units: unitless
Description: <p>Date and time (UTC) at start of event in ISO 8601 format</p>
http://lod.bco-dmo.org/id/dataset-parameter/955909.rdf
Name: Start_Date_UTC
Units: unitless
Description: <p>Date at start of event (UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955910.rdf
Name: Start_Time_UTC
Units: unitless
Description: <p>Time at start of event (UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955911.rdf
Name: End_ISO_DateTime_UTC
Units: unitless
Description: <p>Date and time (UTC) at end of event in ISO 8601 format</p>
http://lod.bco-dmo.org/id/dataset-parameter/955912.rdf
Name: End_Date_UTC
Units: unitless
Description: <p>Date at end of event (UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955913.rdf
Name: End_Time_UTC
Units: unitless
Description: <p>Time at end of event (UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955914.rdf
Name: Start_Latitude
Units: decimal degrees
Description: <p>Latitude at start of event; negative values = South</p>
http://lod.bco-dmo.org/id/dataset-parameter/955915.rdf
Name: Start_Longitude
Units: decimal degrees
Description: <p>Longitude at start of event; negative values = South</p>
http://lod.bco-dmo.org/id/dataset-parameter/955916.rdf
Name: End_Latitude
Units: decimal degrees
Description: <p>Latitude at end of event; negative values = West</p>
http://lod.bco-dmo.org/id/dataset-parameter/955917.rdf
Name: End_Longitude
Units: decimal degrees
Description: <p>Longitude at end of event; negative values = West</p>
http://lod.bco-dmo.org/id/dataset-parameter/955918.rdf
Name: Rosette_Position
Units: unitless
Description: <p>Rosette position (empty; column not used)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955919.rdf
Name: Sample_ID
Units: unitless
Description: <p>GEOTRACES sample ID number</p>
http://lod.bco-dmo.org/id/dataset-parameter/955920.rdf
Name: Sample_Depth
Units: meters (m)
Description: <p>Sample depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/955921.rdf
Name: Chl_b_HPLC_TP_CONC_BOTTLE_jpcktv
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Chlorophyll b measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955922.rdf
Name: SD1_Chl_b_HPLC_TP_CONC_BOTTLE_jpcktv
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955923.rdf
Name: Flag_Chl_b_HPLC_TP_CONC_BOTTLE_jpcktv
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955924.rdf
Name: Alpha_Car_HPLC_TP_CONC_BOTTLE_a9ppew
Units: nanograms per liter (ng/L)
Description: <p>Concentration of alpha-Carotene measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955925.rdf
Name: SD1_Alpha_Car_HPLC_TP_CONC_BOTTLE_a9ppew
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955926.rdf
Name: Flag_Alpha_Car_HPLC_TP_CONC_BOTTLE_a9ppew
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955927.rdf
Name: Perid_HPLC_TP_CONC_BOTTLE_rwxkre
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Peridinin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955928.rdf
Name: SD1_Perid_HPLC_TP_CONC_BOTTLE_rwxkre
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955929.rdf
Name: Flag_Perid_HPLC_TP_CONC_BOTTLE_rwxkre
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955930.rdf
Name: Pras_HPLC_TP_CONC_BOTTLE_xgast9
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Prasinoxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955931.rdf
Name: SD1_Pras_HPLC_TP_CONC_BOTTLE_xgast9
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955932.rdf
Name: Flag_Pras_HPLC_TP_CONC_BOTTLE_xgast9
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955933.rdf
Name: Chl_c3_HPLC_TP_CONC_BOTTLE_3pden4
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Chlorophyll c3 measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955934.rdf
Name: SD1_Chl_c3_HPLC_TP_CONC_BOTTLE_3pden4
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955935.rdf
Name: Flag_Chl_c3_HPLC_TP_CONC_BOTTLE_3pden4
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955936.rdf
Name: Chl_c1_chl_c2_HPLC_TP_CONC_BOTTLE_u9c291
Units: nanograms per liter (ng/L)
Description: <p>Concentration of chlorophyll c1 + chlorophyll c2 measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955937.rdf
Name: SD1_Chl_c1_chl_c2_HPLC_TP_CONC_BOTTLE_u9c291
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955938.rdf
Name: Flag_Chl_c1_chl_c2_HPLC_TP_CONC_BOTTLE_u9c291
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955939.rdf
Name: Fuco_HPLC_TP_CONC_BOTTLE_e08g9l
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Fucoxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955940.rdf
Name: SD1_Fuco_HPLC_TP_CONC_BOTTLE_e08g9l
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955941.rdf
Name: Flag_Fuco_HPLC_TP_CONC_BOTTLE_e08g9l
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955942.rdf
Name: Allo_HPLC_TP_CONC_BOTTLE_i8aczy
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Alloxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955943.rdf
Name: SD1_Allo_HPLC_TP_CONC_BOTTLE_i8aczy
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955944.rdf
Name: Flag_Allo_HPLC_TP_CONC_BOTTLE_i8aczy
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955945.rdf
Name: Beta_Car_HPLC_TP_CONC_BOTTLE_wfreoc
Units: nanograms per liter (ng/L)
Description: <p>Concentration of beta-Carotene measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955946.rdf
Name: SD1_Beta_Car_HPLC_TP_CONC_BOTTLE_wfreoc
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955947.rdf
Name: Flag_Beta_Car_HPLC_TP_CONC_BOTTLE_wfreoc
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955948.rdf
Name: Diato_HPLC_TP_CONC_BOTTLE_rwh6p0
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Diatoxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955949.rdf
Name: SD1_Diato_HPLC_TP_CONC_BOTTLE_rwh6p0
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955950.rdf
Name: Flag_Diato_HPLC_TP_CONC_BOTTLE_rwh6p0
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955951.rdf
Name: Diadino_HPLC_TP_CONC_BOTTLE_zttxw8
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Diadinoxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955952.rdf
Name: SD1_Diadino_HPLC_TP_CONC_BOTTLE_zttxw8
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955953.rdf
Name: Flag_Diadino_HPLC_TP_CONC_BOTTLE_zttxw8
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955954.rdf
Name: Zea_HPLC_TP_CONC_BOTTLE_ueojhe
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Zeaxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955955.rdf
Name: SD1_Zea_HPLC_TP_CONC_BOTTLE_ueojhe
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955956.rdf
Name: Flag_Zea_HPLC_TP_CONC_BOTTLE_ueojhe
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955957.rdf
Name: Hex_fuco_HPLC_TP_CONC_BOTTLE_qk5kd5
Units: nanograms per liter (ng/L)
Description: <p>Concentration of 19' hexanoyloxyfucoxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955958.rdf
Name: SD1_Hex_fuco_HPLC_TP_CONC_BOTTLE_qk5kd5
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955959.rdf
Name: Flag_Hex_fuco_HPLC_TP_CONC_BOTTLE_qk5kd5
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955960.rdf
Name: Neo_HPLC_TP_CONC_BOTTLE_c2fmim
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Neoxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955961.rdf
Name: SD1_Neo_HPLC_TP_CONC_BOTTLE_c2fmim
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955962.rdf
Name: Flag_Neo_HPLC_TP_CONC_BOTTLE_c2fmim
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955963.rdf
Name: Lut_HPLC_TP_CONC_BOTTLE_k584qz
Units: nanograms per liter (ng/L)
Description: <p>Concentration of lutein measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955964.rdf
Name: SD1_Lut_HPLC_TP_CONC_BOTTLE_k584qz
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955965.rdf
Name: Flag_Lut_HPLC_TP_CONC_BOTTLE_k584qz
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955966.rdf
Name: But_fuco_HPLC_TP_CONC_BOTTLE_lwpnka
Units: nanograms per liter (ng/L)
Description: <p>Concentration of 19' Butanoyloxyfucoxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955967.rdf
Name: SD1_But_fuco_HPLC_TP_CONC_BOTTLE_lwpnka
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955968.rdf
Name: Flag_But_fuco_HPLC_TP_CONC_BOTTLE_lwpnka
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955969.rdf
Name: Chlide_a_HPLC_TP_CONC_BOTTLE_cniah1
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Chlorophyllide a measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955970.rdf
Name: SD1_Chlide_a_HPLC_TP_CONC_BOTTLE_cniah1
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955971.rdf
Name: Flag_Chlide_a_HPLC_TP_CONC_BOTTLE_cniah1
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955972.rdf
Name: Viola_HPLC_TP_CONC_BOTTLE_txzvkq
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Violaxanthin measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955973.rdf
Name: SD1_Viola_HPLC_TP_CONC_BOTTLE_txzvkq
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955974.rdf
Name: Flag_Viola_HPLC_TP_CONC_BOTTLE_txzvkq
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955975.rdf
Name: Chl_a_HPLC_TP_CONC_BOTTLE_4dv6tw
Units: nanograms per liter (ng/L)
Description: <p>Concentration of Chlorophyll a measured using HPLC method</p>
http://lod.bco-dmo.org/id/dataset-parameter/955976.rdf
Name: SD1_Chl_a_HPLC_TP_CONC_BOTTLE_4dv6tw
Units: nanograms per liter (ng/L)
Description: <p>Standard deviation (not reported)</p>
http://lod.bco-dmo.org/id/dataset-parameter/955977.rdf
Name: Flag_Chl_a_HPLC_TP_CONC_BOTTLE_4dv6tw
Units: unitless
Description: <p>Quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/955978.rdf
Name: Volume_Filtered
Units: liters (L)
Description: <p>Volume filtered</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
51951
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/5e6d0a61-d98c-4e6c-a162-5fd26eddfa84/content
download
https://doi.org/10.26008/1912/bco-dmo.955866.1
download
onLine
dataset
<p>Pigments were collected using a conventional rosette, and sampled from the shallowest 4-6 depths on casts. Typically the surface sample was also taken via an underway towfish. Pigments were collected into 2-liter (L) amber bottles, triple rinsed with sample prior to filling. They were immediately filtered under vacuum through 25-millimeter (mm) GF/F filters. They were folded and placed inside aluminum foil packets, labeled with appropriate GEOTRACES numbers, and frozen at -80 degrees Celsius (°C).</p>
<p>Samples were analyzed at Oregon State University’s Ocean Ecology and Biogeochemistry Facilities (<a href="https://ceoas.oregonstate.edu/ocean-ecology-and-biogeochemistry-facilities" target="_blank">https://ceoas.oregonstate.edu/ocean-ecology-and-biogeochemistry-facilities</a>). Their method for pigment analysis is based on the protocol described by Mantoura and Lewellyn (1983) and modified according to Bidigare et al. (1989). Briefly, samples are extracted for up to 48 hours in 100% acetone at -20°C, then analyzed on a Waters 2690 separations module equipped with a C18 column and full spectrum photodiode array detector. Pigment standards for calibration and response factor calculations are obtained from DHI Group in Denmark. An SOP is attached (HOT-Bidigare-HPLC_SOP.docx).</p>
Specified by the Principal Investigator(s)
<p>Canthaxanthin pigment is added as an internal standard (IS) to each autosample vial, and replicate canthaxanthin standards are analyzed as samples at the beginning and end&nbsp;of each run. Use of canthaxanthin (which is not present in oceanic phytoplankton) as an IS accounts for minute differences in dilution of pigment within each sample extract. These differences can include small amounts of seawater left on the filter at the time of sampling in the field, and evaporative differences between vials during extraction.</p>
<p>Samples were not analyzed more than once to estimate precision, so no estimate of precision or SD is available.</p>
<p>Quality flags have been assigned following the GEOTRACES policy at <a href="https://www.geotraces.org/geotraces-quality-flag-policy/" target="_blank">https://www.geotraces.org/geotraces-quality-flag-policy/</a></p>
Specified by the Principal Investigator(s)
- Imported original file "RR2214_dataTemplate_Pigments_V4.xlsx" into the BCO-DMO system.
- Renamed fields to comply with BCO-DMO naming conventions.
- Created date and time fields in ISO 8601 format.
- Rounded values to 2 decimal places.
- Made the following corrections to event numbers:
-- Replaced EVENT_NUMBER "20221207.0419.001" with "20221207.0238.001" (STNNBR 3, CASTNO 6)
-- Replaced EVENT_NUMBER "20221213.0511.001" with "20221213.0501.001" (STNNBR 7, CASTNO 3)
-- Replaced EVENT_NUMBER "20221217.0507.001" with "20221217.0511.001" (STNNBR 10, CASTNO 6)
- Saved the final file as "955866_v1_gp17-oce_phytoplankton_pigments.csv".
- Converted the intercalibration and SOP docs to PDF.
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
ODF CTD Rosette
ODF CTD Rosette
PI Supplied Instrument Name: ODF CTD Rosette Instrument Name: CTD Sea-Bird SBE 911plus Instrument Short Name:CTD SBE 911plus Instrument Description: The Sea-Bird SBE 911 plus is a type of CTD instrument package for continuous measurement of conductivity, temperature and pressure. The SBE 911 plus includes the SBE 9plus Underwater Unit and the SBE 11plus Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 plus and SBE 11 plus is called a SBE 911 plus. The SBE 9 plus uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 plus and SBE 4). The SBE 9 plus CTD can be configured with up to eight auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/
Waters Alliance 2690 HPLC Separations Module
Waters Alliance 2690 HPLC Separations Module
PI Supplied Instrument Name: Waters Alliance 2690 HPLC Separations Module PI Supplied Instrument Description:Waters 2690 separations module equipped with a C18 column and full spectrum photodiode array detector Instrument Name: High-Performance Liquid Chromatograph Instrument Short Name:HPLC Instrument Description: A High-performance liquid chromatograph (HPLC) is a type of liquid chromatography used to separate compounds that are dissolved in solution. HPLC instruments consist of a reservoir of the mobile phase, a pump, an injector, a separation column, and a detector. Compounds are separated by high pressure pumping of the sample mixture onto a column packed with microspheres coated with the stationary phase. The different components in the mixture pass through the column at different rates due to differences in their partitioning behavior between the mobile liquid phase and the stationary phase. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB11/
towed fish
towed fish
PI Supplied Instrument Name: towed fish Instrument Name: towed unmanned submersible Instrument Short Name:towed unmanned submersible Instrument Description: A vehicle towed by rigid cable through the water column at fixed or varying depth with no propulsion and no human operator (e.g. Towfish, Scanfish, UOR, SeaSoar).
Cruise: RR2214
RR2214
R/V Roger Revelle
Community Standard Description
International Council for the Exploration of the Sea
R/V Roger Revelle
vessel
RR2214
Benjamin Twining
Bigelow Laboratory for Ocean Sciences
https://www.bodc.ac.uk/resources/inventories/cruise_inventory/reports/rogerrevelle_rr2214.pdf
Report describing RR2214
R/V Roger Revelle
Community Standard Description
International Council for the Exploration of the Sea
R/V Roger Revelle
vessel