http://lod.bco-dmo.org/id/dataset/944902
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
2024-12-03
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Indian Ocean Sediment Trap Data collected from R/V Roger Revelle Cruise RR2201 in the Eastern Indian Ocean (Argo Basin) during February 2022 (BLOOFINZ-IO project)
2024-12-03
publication
2024-12-03
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-01-07
publication
https://doi.org/10.26008/1912/bco-dmo.944902.1
Michael R. Stukel
Florida State University
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: Stukel, M. R. (2025) Indian Ocean Sediment Trap Data collected from R/V Roger Revelle Cruise RR2201 in the Eastern Indian Ocean (Argo Basin) during February 2022 (BLOOFINZ-IO project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-12-03 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.944902.1 [access date]
Dataset Description: <p>The temporal bounds of this dataset represent the date when&nbsp;the sediment traps were initially deployed, through the last recovery date. The geospatial bounds also encompass the coordinates of trap all deployments and recoveries.&nbsp;</p>
<p>The RR2201 cruise report can be found at <a href="http://hdl.handle.net/1834/43464" target="_blank">http://hdl.handle.net/1834/43464</a>.</p> Methods and Sampling: <p>Data comes from VERTEX-style, surface-tethered, drifting sediment trap deployments.&nbsp;Particle interceptor tubes were deployed on cross-pieces with 8 tubes attached.&nbsp;Tubes were deployed with a dense formaldehyde brine created by adding NaCl and formaldehyde to filtered seawater.&nbsp;After recovery, overlying seawater was removed from each cruise by gentle suction.&nbsp;Tubes were then gravity filtered through a 100-micron nitex mesh filter, and the 100-micron filters were carefully analyzed under a stereomicroscope and all metazoan zooplankton “swimmers” were removed from the sample.&nbsp;Material remaining on the 100-micron filters (i.e., sinking material) was then imaged with a macrophotography rig and subsequently rinsed back into the original sample tube (i.e., re-combined with the &lt;100-micron sinking material).&nbsp;Samples were then separated and filtered onto different types of filters for a suite of different analyses including: particulate organic carbon flux, particulate nitrogen flux, carbon and nitrogen isotopes, and chlorophyll&nbsp;<em>a</em>&nbsp;and phaeopigment flux.</p>
<p>Samples for particulate organic carbon flux were vacuum filtered through pre-combusted GF/F filters at low pressure.&nbsp; Samples were then frozen at -80C and stored for the duration of the cruise.&nbsp;These were then dried out for shipping.&nbsp;On land, they were acidified by fuming with hydrochloric acid (HCI).&nbsp;Samples were then thoroughly dried and packed into pre-combusted tin cups.&nbsp; They were analyzed by isotope ratio mass spectrometer at the UC Davis Stable Isotope Facility for carbon, nitrogen, carbon isotopes, and nitrogen isotopes.</p>
<p>Samples for Chl a and phaeopigments were filtered onto GF/F filters, extracted in acetone, and analyzed by the acidification method using a Turner 10-AU fluorometer.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1851347 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1851347
completed
Michael R. Stukel
Florida State University
815-258-3875
Earth, Ocean, and Atmos. Science Building (EOA) Rm. 6089 1011 Academic Way
Tallahassee
FL
32306
USA
mstukel@fsu.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Cruise
Cycle
Depth
Date_Deployed
Date_Recovered
Duration
Deployment_Latitude
Deployment_Longitude
Recovery_Latitude
Recovery_Longitude
Corg
sigma_Corg
Norg
sigma_Norg
d13C
sigma_d13C
d15N
sigma_d15N
Chl
sigma_Chl
Phaeo
sigma_Phaeo
Macrophotography Rig
Turner 10-AU Fluorometer
Isotope Ratio Mass Spectrometer
Stereomicroscope
VERTEX-style Drifting Sediment Traps
theme
None, User defined
cruise name
experiment id
depth
Date and time
duration
latitude
longitude
particulate organic carbon flux in sea water
mass flux of total nitrogen in sea water
d13C
d15N
chlorophyll-a flux
flux
featureType
BCO-DMO Standard Parameters
Camera
Fluorometer
Isotope-ratio Mass Spectrometer
Microscope - Optical
Sediment Trap
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
oceans
Eastern Indian Ocean (Argo Basin)
114.19
118.14
-16.91
-15.34
2022-02-03
2022-02-24
Eastern Indian Ocean, Indonesian Throughflow area, and the Gulf of Mexico
0
BCO-DMO catalogue of parameters from Indian Ocean Sediment Trap Data collected from R/V Roger Revelle Cruise RR2201 in the Eastern Indian Ocean (Argo Basin) during February 2022 (BLOOFINZ-IO 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
http://lod.bco-dmo.org/id/dataset-parameter/944948.rdf
Name: Cruise
Units: unitless
Description: <p>Name of cruise associated with the trap deployment.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944949.rdf
Name: Cycle
Units: unitless
Description: <p>Lagrangrian experiment number.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944950.rdf
Name: Depth
Units: meters (m)
Description: <p>Depth of trap deployment.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944951.rdf
Name: Date_Deployed
Units: unitless
Description: <p>Datetime of trap deployment (local).</p>
http://lod.bco-dmo.org/id/dataset-parameter/944952.rdf
Name: Date_Recovered
Units: unitless
Description: <p>Datetime of trap recovery (local).</p>
http://lod.bco-dmo.org/id/dataset-parameter/944953.rdf
Name: Duration
Units: days
Description: <p>Duration of deployment.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944954.rdf
Name: Deployment_Latitude
Units: decimal degrees
Description: <p>Latitude of trap deployment in decimal degrees; a negative value indicates a Southern coordinate.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944955.rdf
Name: Deployment_Longitude
Units: decimal degrees
Description: <p>Longitude of trap deployment in decimal degrees; a positive value indicates an Eastern coordinate.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944956.rdf
Name: Recovery_Latitude
Units: decimal degrees
Description: <p>Latitude of trap recovery in decimal degrees; a negative value indicates a Southern coordinate.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944957.rdf
Name: Recovery_Longitude
Units: decimal degrees
Description: <p>Longitude of trap recovery in decimal degrees; a positive value indicates an Eastern coordinate.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944958.rdf
Name: Corg
Units: mg C m-2 d-1
Description: <p>Particulate organic carbon flux.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944959.rdf
Name: sigma_Corg
Units: mg C m-2 d-1
Description: <p>Standard deviation of Corg flux.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944960.rdf
Name: Norg
Units: mg N m-2 d-1
Description: <p>Particulate nitrogen flux.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944961.rdf
Name: sigma_Norg
Units: mg N m-2 d-1
Description: <p>Standard deviation of N flux.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944962.rdf
Name: d13C
Units: units
Description: <p>Delta 13C of sinking particles.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944963.rdf
Name: sigma_d13C
Units: units
Description: <p>Standard deviation of delta 13C. </p>
http://lod.bco-dmo.org/id/dataset-parameter/944964.rdf
Name: d15N
Units: units
Description: <p>Delta 15N of sinking particles.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944965.rdf
Name: sigma_d15N
Units: units
Description: <p>Standard deviation of _15N. </p>
http://lod.bco-dmo.org/id/dataset-parameter/944966.rdf
Name: Chl
Units: mg Chl a m-2 d-1
Description: <p>Chlorophyll flux.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944967.rdf
Name: sigma_Chl
Units: mg Chl a m-2 d-1
Description: <p>Standard deviation of chl flux.</p>
http://lod.bco-dmo.org/id/dataset-parameter/944968.rdf
Name: Phaeo
Units: mg Chl a equivalents m-2 d-1
Description: <p>Phaeopigment Flux. </p>
http://lod.bco-dmo.org/id/dataset-parameter/944969.rdf
Name: sigma_Phaeo
Units: m-2 d-1
Description: <p>standard deviation of Phaeo flux mg Chl a equivalents.</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
2596
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/68f3fafb-07e3-4b65-bb56-7959c670e30c/content
download
https://doi.org/10.26008/1912/bco-dmo.944902.1
download
onLine
dataset
<p>Data comes from VERTEX-style, surface-tethered, drifting sediment trap deployments.&nbsp;Particle interceptor tubes were deployed on cross-pieces with 8 tubes attached.&nbsp;Tubes were deployed with a dense formaldehyde brine created by adding NaCl and formaldehyde to filtered seawater.&nbsp;After recovery, overlying seawater was removed from each cruise by gentle suction.&nbsp;Tubes were then gravity filtered through a 100-micron nitex mesh filter, and the 100-micron filters were carefully analyzed under a stereomicroscope and all metazoan zooplankton “swimmers” were removed from the sample.&nbsp;Material remaining on the 100-micron filters (i.e., sinking material) was then imaged with a macrophotography rig and subsequently rinsed back into the original sample tube (i.e., re-combined with the &lt;100-micron sinking material).&nbsp;Samples were then separated and filtered onto different types of filters for a suite of different analyses including: particulate organic carbon flux, particulate nitrogen flux, carbon and nitrogen isotopes, and chlorophyll&nbsp;<em>a</em>&nbsp;and phaeopigment flux.</p>
<p>Samples for particulate organic carbon flux were vacuum filtered through pre-combusted GF/F filters at low pressure.&nbsp; Samples were then frozen at -80C and stored for the duration of the cruise.&nbsp;These were then dried out for shipping.&nbsp;On land, they were acidified by fuming with hydrochloric acid (HCI).&nbsp;Samples were then thoroughly dried and packed into pre-combusted tin cups.&nbsp; They were analyzed by isotope ratio mass spectrometer at the UC Davis Stable Isotope Facility for carbon, nitrogen, carbon isotopes, and nitrogen isotopes.</p>
<p>Samples for Chl a and phaeopigments were filtered onto GF/F filters, extracted in acetone, and analyzed by the acidification method using a Turner 10-AU fluorometer.</p>
Specified by the Principal Investigator(s)
- Units removed from the primary data file (originally units were included in row 2).
- Special characters removed from parameter names and replaced with more interoperable character equivalents (spaces were replaced with underscores ("_") and "σ" were replaced with "sigma").
- Datetime formats associated with trap deployments and recoveries were converted from %m/%d/%y %H:%M to %Y-%m-%d %H:%M.
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
Macrophotography Rig
Macrophotography Rig
PI Supplied Instrument Name: Macrophotography Rig PI Supplied Instrument Description:After all metazoan zooplankton "swimmers" were removed from the filtered sample, the material remaining on the 100-micron filters (i.e., sinking material) was then imaged with a macrophotography rig and subsequently rinsed back into the original sample tube (i.e., re-combined with the Instrument Name: Camera Instrument Short Name:camera Instrument Description: All types of photographic equipment including stills, video, film and digital systems. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/311/
Turner 10-AU Fluorometer
Turner 10-AU Fluorometer
PI Supplied Instrument Name: Turner 10-AU Fluorometer PI Supplied Instrument Description:Processed samples for Chl a and phaeopigments were filtered onto GF/F filters, extracted in acetone, and analyzed via the acidification method using a Turner 10-AU fluorometer. Instrument Name: Fluorometer Instrument Short Name:Fluorometer Instrument Description: A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. The instrument is designed to measure the amount of stimulated electromagnetic radiation produced by pulses of electromagnetic radiation emitted into a water sample or in situ. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/113/
Isotope Ratio Mass Spectrometer
Isotope Ratio Mass Spectrometer
PI Supplied Instrument Name: Isotope Ratio Mass Spectrometer PI Supplied Instrument Description:Samples were analyzed by isotope ratio mass spectrometer at the UC Davis Stable Isotope Facility for carbon, nitrogen, carbon isotopes, and nitrogen isotopes. Instrument Name: Isotope-ratio Mass Spectrometer Instrument Short Name:IR Mass Spec; IRMS Instrument Description: The Isotope-ratio Mass Spectrometer is a particular type of mass spectrometer used to measure the relative abundance of isotopes in a given sample (e.g. VG Prism II Isotope Ratio Mass-Spectrometer). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB16/
Stereomicroscope
Stereomicroscope
PI Supplied Instrument Name: Stereomicroscope PI Supplied Instrument Description:After gravity filtering tube contents through 100-micron nitex mesh filters, these filters were carefully analyzed under a stereomicroscope and all metazoan zooplankton “swimmers” were removed from the sample. Instrument Name: Microscope - Optical Instrument Short Name: Instrument Description: Instruments that generate enlarged images of samples using the phenomena of reflection and absorption of visible light. Includes conventional and inverted instruments. Also called a "light microscope". Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB05/
VERTEX-style Drifting Sediment Traps
VERTEX-style Drifting Sediment Traps
PI Supplied Instrument Name: VERTEX-style Drifting Sediment Traps PI Supplied Instrument Description:Data comes from VERTEX-style, surface-tethered, drifting sediment trap deployments. Particle interceptor tubes were deployed on cross-pieces with 8 tubes attached. Tubes were deployed with a dense formaldehyde brine created by adding NaCl and formaldehyde to filtered seawater. Instrument Name: Sediment Trap Instrument Short Name:Sediment Trap Instrument Description: Sediment traps are specially designed containers deployed in the water column for periods of time to collect particles from the water column falling toward the sea floor. In general a sediment trap has a jar at the bottom to collect the sample and a broad funnel-shaped opening at the top with baffles to keep out very large objects and help prevent the funnel from clogging. This designation is used when the specific type of sediment trap was not specified by the contributing investigator. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/33/
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