http://lod.bco-dmo.org/id/dataset/969869
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
2025-07-24
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
HPLC estimates of phytoplankton pigments from cruise RR2201 on R/V Roger Revelle from Jan to Feb 2022 in the Argo Basin region off NW Australia
2025-07-29
publication
2025-07-29
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-08-04
publication
https://doi.org/10.26008/1912/bco-dmo.969869.1
Michael R. Landry
University of California-San Diego Scripps
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: Landry, M. R. (2025) HPLC estimates of phytoplankton pigments from cruise RR2201 on R/V Roger Revelle from Jan to Feb 2022 in the Argo Basin region off NW Australia. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-07-29 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.969869.1 [access date]
RR2201 Phytoplankton HPLC pigments Dataset Description: Methods and Sampling: <p>Seawater was collected from Niskin bottles on early-morning CTD hydrocasts (~02:00 local time) at 6 depths in the euphotic zone. Samples (2.3 L) for HPLC analyses of chlorophyll and carotenoid pigments were concentrated onto GF/F filters under low vacuum pressure, immediately frozen in liquid nitrogen and stored at -80°C. The samples were extracted for 2 h in 100% methanol, disrupted by sonication, clarified by GF/F filtration and analyzed (Agilent Technologies 1200 Series) at the analytical facility of the Institut de la Mer de Villefranche (CNRS-France) according to procedures described in Ras et al. (2008).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1851558 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1851558
completed
Michael R. Landry
University of California-San Diego Scripps
858-534-4702
9500 Gilman Drive Mail Code: 0227
La Jolla
CA
92093-0227
USA
mlandry@ucsd.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Cruise
Event
ISO_DateTime_UTC
Latitude
Longitude
Cycle_Day
CTD_Cast
Depth
Chl_c3
Chl_c12
Chlide_a
Perid
Phide_a
But_fuco
Fuco
Neo
Pras
Viola
Hex_fuco
Asta
Diadino
Anthera
Allo
Diato
Zea
Lut
Bac_Chl_a
DV_Chl_b
MV_Chl_b
T_Chl_b
DV_Chl_a
MV_Chl_a
T_Chl_a
Phytin_a
T_Car
CTD
High Performance Liquid Chromatography, Agilent Technologies 1200 Series
CTD Niskin bottles
theme
None, User defined
Cruise identfier
event
ISO_DateTime_UTC
latitude
longitude
time_point
cast
depth
chlorophyll c3
chl_c1_c2
chlorophyllide a
pheophorbide a
19-prime-butanoyloxyfucoxanthin
fucoxanthin
neoxanthin
prasinoxanthin
violaxanthin
19-prime-hexanoyloxyfucoxanthin
No BCO-DMO term
diadinoxanthin
antherax
alloxanthin
diatoxanthin
zeaxanthin
lutein
bchl_a
divinyl chlorophyll b
monovinyl chlorophyll b
sum of chlorophyll b like compounds
divinyl chlorophyll a
monovinyl chlorophyll a
sum of chlorophyll a like compounds
pheophytin a
total carotenoids - photoprotective plus photosynthetic
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
High-Performance Liquid Chromatograph
Niskin bottle
instrument
BCO-DMO Standard Instruments
RR2201
service
Deployment Activity
Eastern Indian Ocean (Argo Basin)
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Second International Indian Ocean Expedition
https://web.whoi.edu/iioe2/
Second International Indian Ocean Expedition
Description from the program website:
The Second International Indian Ocean Expedition (IIOE-2) is a major global scientific program which will engage the international scientific community in collaborative oceanographic and atmospheric research from coastal environments to the deep sea over the period 2015-2020, revealing new information on the Indian Ocean (i.e. its currents, its influence upon the climate, its marine ecosystems) which is fundamental for future sustainable development and expansion of the Indian Ocean's blue economy. A large number of scientists from research institutions from around the Indian Ocean and beyond are planning their involvement in IIOE-2 in accordance with the overarching six scientific themes of the program. Already some large collaborative research projects are under development, and it is anticipated that by the time these projects are underway, many more will be in planning or about to commence as the scope and global engagement in IIOE-2 grows.
Focused research on the Indian Ocean has a number of benefits for all nations. The Indian Ocean is complex and drives the region's climate including extreme events (e.g. cyclones, droughts, severe rains, waves and storm surges). It is the source of important socio-economic resources (e.g. fisheries, oil and gas exploration/extraction, eco-tourism, and food and energy security) and is the background and focus of many of the region's human populations around its margins. Research and observations supported through IIOE-2 will result in an improved understanding of the ocean's physical and biological oceanography, and related air-ocean climate interactions (both in the short-term and long-term). The IIOE-2's program will complement and harmonise with other regional programs underway and collectively the outcomes of IIOE-2 will be of huge benefit to individual and regional sustainable development as the information is a critical component of improved decision making in areas such as maritime services and safety, environmental management, climate monitoring and prediction, food and energy security.
IIOE-2 activities will also include a significant focus on building the capacity of all nations around the Indian Ocean to understand and apply observational data or research outputs for their own socio-economic requirements and decisions. IIOE-2 capacity building programs will therefore be focused on the translation of the science and information outputs for societal benefit and training of relevant individuals from surrounding nations in these areas.
A Steering Committee was established to support U.S. participation in IIOE-2. More information is available on their website at https://web.whoi.edu/iioe2/.
IIOE-2
largerWorkCitation
program
Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean
https://osprey.bco-dmo.org/project/819488
Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean
<p><em>NSF Award Abstract:</em><br />
The small area between NW Australia and Indonesia in the eastern Indian Ocean (IO) is the only known spawning ground of Southern Bluefin Tuna (SBT), a critically endangered top marine predator. Adult SBT migrate thousands of miles each year from high latitude feeding areas to lay their eggs in these tropical waters, where food concentrations on average are below levels that can support optimal feeding and growth of their larvae. Many critical aspects of this habitat are poorly known, such as the main source of nitrogen nutrient that sustains system productivity, how the planktonic food web operates to produce the unusual types of zooplankton prey that tuna larvae prefer, and how environmental differences in habitat quality associated with ocean fronts and eddies might be utilized by adult spawning tuna to give their larvae a greater chance for rapid growth and survival success. This project investigates these questions on a 38-day expedition in early 2021, during the peak time of SBT spawning. This project is a US contribution to the 2nd International Indian Ocean Expedition (IIOE-2) that advances understanding of biogeochemical and ecological dynamics in the poorly studied eastern IO. This is the first detailed study of nitrogen and carbon cycling in the region linking Pacific and IO waters. The shared dietary preferences of SBT larvae with those of other large tuna and billfish species may also make the insights gained broadly applicable to understanding larval recruitment issues for top consumers in other marine ecosystems. New information from the study will enhance international management efforts for SBT. The shared larval dietary preferences of large tuna and billfish species may also extend the insights gained broadly to many other marine top consumers, including Atlantic bluefin tuna that spawn in US waters of the Gulf of Mexico. The end-to-end study approach, highlights connections among physical environmental variability, biogeochemistry, and plankton food webs leading to charismatic and economically valuable fish production, is the theme for developing educational tools and modules through the "scientists-in-the-schools" program of the Center for Ocean-Atmospheric Prediction Studies at Florida State University, through a program for enhancing STEM learning pathways for underrepresented students in Hawaii, and through public outreach products for display at the Birch Aquarium in San Diego. The study also aims to support an immersive field experience to introduce talented high school students to marine research, with the goal of developing a sustainable marine-related educational program for underrepresented students in rural northwestern Florida.</p>
<p>Southern Bluefin Tuna (SBT) migrate long distances from high-latitude feeding grounds to spawn exclusively in a small oligotrophic area of the tropical eastern Indian Ocean (IO) that is rich in mesoscale structures, driven by complex currents and seasonally reversing monsoonal winds. To survive, SBT larvae must feed and grow rapidly under environmental conditions that challenge conventional understanding of food-web structure and functional relationships in poor open-ocean systems. The preferred prey of SBT larvae, cladocerans and Corycaeidae copepods, are poorly studied and have widely different implications for trophic transfer efficiencies to larvae. Differences in nitrogen sources - N fixation vs deep nitrate of Pacific origin - to sustain new production in the region also has implications for conditions that may select for prey types (notably cladocerans) that enhance transfer efficiency and growth rates of SBT larvae. The relative importance of these N sources for the IO ecosystem may affect SBT resiliency to projected increased ocean stratification. This research expedition investigates how mesoscale variability in new production, food-web structure and trophic fluxes affects feeding and growth conditions for SBT larvae. Sampling across mesoscale features tests hypothesized relationships linking variability in SBT larval feeding and prey preferences (gut contents), growth rates (otolith analyses) and trophic positions (TP) to the environmental conditions of waters selected by adult spawners. Trophic Positions of larvae and their prey are determined using Compound-Specific Isotope Analyses of Amino Acids (CSIA-AA). Lagrangian experiments investigate underlying process rates and relationships through measurements of water-column 14C productivity, N2 fixation, 15NO3- uptake and nitrification; community biomass and composition (flow cytometry, pigments, microscopy, in situ imaging, genetic analyses); and trophic fluxes through micro- and mesozooplankton grazing, remineralization and export. Biogeochemical and food web elements of the study are linked by CSIA-AA (N source, TP), 15N-constrained budgets and modeling. The project elements comprise an end-to-end coupled biogeochemistry-trophic study as has not been done previously for any pelagic ecosystem.</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>
BLOOFINZ-IO
largerWorkCitation
project
eng; USA
biota
oceans
Eastern Indian Ocean (Argo Basin)
114.135
118.142
-17.126
-15.349
2022-02-03
2022-02-22
Eastern Indian Ocean, Indonesian Throughflow area, and the Gulf of Mexico
0
BCO-DMO catalogue of parameters from HPLC estimates of phytoplankton pigments from cruise RR2201 on R/V Roger Revelle from Jan to Feb 2022 in the Argo Basin region off NW Australia
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/970193.rdf
Name: Cruise
Units: unitless
Description: <p>Cruise experiments were conducted on</p>
http://lod.bco-dmo.org/id/dataset-parameter/970194.rdf
Name: Event
Units: unitless
Description: <p>Unique event number in UTC time as YYYYMMDD.mmss.###, where ### distinguishes events entered within the same minute</p>
http://lod.bco-dmo.org/id/dataset-parameter/970195.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Date and time (UTC) of CTD deployment in ISO 8601 format %Y-%m-%dT%H:%MZ</p>
http://lod.bco-dmo.org/id/dataset-parameter/970196.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude (North is positive; South is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/970197.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude (East is positive; West is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/970198.rdf
Name: Cycle_Day
Units: unitless
Description: <p>Lagrangian cycle experiments following a drogued drifter are noted as Cycle,Day, e.g., C1,D1, C1,D2, etc. EOC = end of cycle; e.g., EOC1.</p>
http://lod.bco-dmo.org/id/dataset-parameter/970199.rdf
Name: CTD_Cast
Units: unitless
Description: <p>CTD cast number of initial water collection in Event Log</p>
http://lod.bco-dmo.org/id/dataset-parameter/970200.rdf
Name: Depth
Units: meters (m)
Description: <p>Depth (meters) of initial seawater collection and in situ incubation</p>
http://lod.bco-dmo.org/id/dataset-parameter/970201.rdf
Name: Chl_c3
Units: ng/L
Description: <p>Concentration of chlorophyll c3</p>
http://lod.bco-dmo.org/id/dataset-parameter/970202.rdf
Name: Chl_c12
Units: ng/L
Description: <p>Concentration of chlorophyll c1+c2</p>
http://lod.bco-dmo.org/id/dataset-parameter/970203.rdf
Name: Chlide_a
Units: ng/L
Description: <p>Concentration of chlorophyllide a</p>
http://lod.bco-dmo.org/id/dataset-parameter/970204.rdf
Name: Perid
Units: ng/L
Description: <p>Concentration of peridinin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970205.rdf
Name: Phide_a
Units: ng/L
Description: <p>Concentration of pheophorbide a</p>
http://lod.bco-dmo.org/id/dataset-parameter/970206.rdf
Name: But_fuco
Units: ng/L
Description: <p>Concentration of 19′‐butanoyloxyfucoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970207.rdf
Name: Fuco
Units: ng/L
Description: <p>Concentration of fucoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970208.rdf
Name: Neo
Units: ng/L
Description: <p>Concentration of neoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970209.rdf
Name: Pras
Units: ng/L
Description: <p>Concentration of prasinoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970210.rdf
Name: Viola
Units: ng/L
Description: <p>Concentration of violaxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970211.rdf
Name: Hex_fuco
Units: ng/L
Description: <p>Concentration of 19′‐hexanoyloxyfucoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970212.rdf
Name: Asta
Units: ng/L
Description: <p>Concentration of astaxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970213.rdf
Name: Diadino
Units: ng/L
Description: <p>Concentration of diadinoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970214.rdf
Name: Anthera
Units: ng/L
Description: <p>Concentration of antheraxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970215.rdf
Name: Allo
Units: ng/L
Description: <p>Concentration of alloxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970216.rdf
Name: Diato
Units: ng/L
Description: <p>Concentration of diatoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970217.rdf
Name: Zea
Units: ng/L
Description: <p>Concentration of zeaxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/970218.rdf
Name: Lut
Units: ng/L
Description: <p>Concentration of lutein</p>
http://lod.bco-dmo.org/id/dataset-parameter/970219.rdf
Name: Bac_Chl_a
Units: ng/L
Description: <p>Concentration of bacteriochlorophyll a</p>
http://lod.bco-dmo.org/id/dataset-parameter/970220.rdf
Name: DV_Chl_b
Units: ng/L
Description: <p>Concentration of divinyl chlorophyll b</p>
http://lod.bco-dmo.org/id/dataset-parameter/970221.rdf
Name: MV_Chl_b
Units: ng/L
Description: <p>Concentration of monovinyl chlorophyll b</p>
http://lod.bco-dmo.org/id/dataset-parameter/970222.rdf
Name: T_Chl_b
Units: ng/L
Description: <p>Concentration of total chlorophyll b</p>
http://lod.bco-dmo.org/id/dataset-parameter/970223.rdf
Name: DV_Chl_a
Units: ng/L
Description: <p>Concentration of divinyl chlorophyll a</p>
http://lod.bco-dmo.org/id/dataset-parameter/970224.rdf
Name: MV_Chl_a
Units: ng/L
Description: <p>Concentration of monovinyl chlorophyll a</p>
http://lod.bco-dmo.org/id/dataset-parameter/970225.rdf
Name: T_Chl_a
Units: ng/L
Description: <p>Concentration of total chlorophyll a</p>
http://lod.bco-dmo.org/id/dataset-parameter/970226.rdf
Name: Phytin_a
Units: ng/L
Description: <p>Concentration of phaeophytin a</p>
http://lod.bco-dmo.org/id/dataset-parameter/970227.rdf
Name: T_Car
Units: ng/L
Description: <p>Concentration of total carotenoids</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
19324
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/96f0f529-dd10-41a1-8d8e-55e31456dd96/content
download
https://doi.org/10.26008/1912/bco-dmo.969869.1
download
onLine
dataset
<p>Seawater was collected from Niskin bottles on early-morning CTD hydrocasts (~02:00 local time) at 6 depths in the euphotic zone. Samples (2.3 L) for HPLC analyses of chlorophyll and carotenoid pigments were concentrated onto GF/F filters under low vacuum pressure, immediately frozen in liquid nitrogen and stored at -80°C. The samples were extracted for 2 h in 100% methanol, disrupted by sonication, clarified by GF/F filtration and analyzed (Agilent Technologies 1200 Series) at the analytical facility of the Institut de la Mer de Villefranche (CNRS-France) according to procedures described in Ras et al. (2008).</p>
Specified by the Principal Investigator(s)
- Imported "BLOOFINZ-IO_HPLC Pigments_BCO-DMO Submission.xlsx" into BCO-DMO system
- Converted date to ISO 8601 format YYYY-MM-DD
- Export file as "969869_v1_rr2201_phytoplankton_pigments.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
CTD
CTD
PI Supplied Instrument Name: CTD PI Supplied Instrument Description:Seawater was collected from Niskin bottles on early-morning CTD hydrocasts (~02:00 local time) at 6 depths in the euphotic zone. 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/
High Performance Liquid Chromatography, Agilent Technologies 1200 Series
High Performance Liquid Chromatography, Agilent Technologies 1200 Series
PI Supplied Instrument Name: High Performance Liquid Chromatography, Agilent Technologies 1200 Series PI Supplied Instrument Description:The samples were extracted for 2 h in 100% methanol, disrupted by sonication, clarified by GF/F filtration and analyzed (Agilent Technologies 1200 Series) at the analytical facility of the Institut de la Mer de Villefranche (CNRS-France) according to procedures described in Ras et al. (2008). 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/
CTD Niskin bottles
CTD Niskin bottles
PI Supplied Instrument Name: CTD Niskin bottles PI Supplied Instrument Description:Seawater was collected from Niskin bottles on early-morning CTD hydrocasts (~02:00 local time) at 6 depths in the euphotic zone. 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/
Cruise: RR2201
RR2201
R/V Roger Revelle
Community Standard Description
International Council for the Exploration of the Sea
R/V Roger Revelle
vessel
RR2201
Michael R. Landry
University of California-San Diego Scripps
http://hdl.handle.net/1834/43464
Report describing RR2201
R/V Roger Revelle
Community Standard Description
International Council for the Exploration of the Sea
R/V Roger Revelle
vessel