http://lod.bco-dmo.org/id/dataset/928684
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
2024-05-24
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Processed first profiles of sensor data from AUV Clio taken on R/V Atlantis (CliOMZ AT50-10 expedition) from Golfito Costa Rica to San Diego USA in May-June 2023.
2024-09-09
publication
2024-09-09
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2024-09-09
publication
https://doi.org/10.26008/1912/bco-dmo.928684.1
Mak A. Saito
Woods Hole Oceanographic Institution
principalInvestigator
John Breier
University of Texas Rio Grande Valley
principalInvestigator
Michael Jakuba
Woods Hole Oceanographic Institution
principalInvestigator
Allisa Dalpe
Woods Hole Oceanographic Institution
principalInvestigator
Natalia Moore
University of Texas Rio Grande Valley
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: Saito, M. A., Dalpe, A., Jakuba, M., Breier, J., Moore, N. (2024) Processed first profiles of sensor data from AUV Clio taken on R/V Atlantis (CliOMZ AT50-10 expedition) from Golfito Costa Rica to San Diego USA in May-June 2023. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-09-09 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.928684.1 [access date]
Processed first profile sensor data, AUV Clio, AT50-10 cruise Dataset Description: Methods and Sampling: <p>The AT50-10 cruise contains Clio dives 031-050.&nbsp;Each dive has a processed first profile, which includes processed data from the first descent to maximum depth for a particular dive. This profile data contains all sensors interpolated onto the same time base,&nbsp;binned into 0.5 m depth increments.&nbsp;</p>
<p>Oboard sensors include:&nbsp;CTD (SBE 49 FastCAT CTD),&nbsp;fluorometer (Wetlabs Fluorometer FLNTURTD-3151), optode (AANDERAA Oxygen Optode 4831),&nbsp;SUNA nitrate sensor (SUNA V2 - Submersible Ultraviolet Nitrate Analyzer) and&nbsp;transmissometer (SEA-BIRD SCIENTIFIC C-Star Transmissometer).&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1924554 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1924554
completed
Mak A. Saito
Woods Hole Oceanographic Institution
508-289-2393
266 Woods Hole Rd. MS #51 Watson Lab
Woods Hole
MA
02543
USA
msaito@whoi.edu
pointOfContact
John Breier
University of Texas Rio Grande Valley
jbreier@whoi.edu
pointOfContact
Michael Jakuba
Woods Hole Oceanographic Institution
508-289-2582
266 Woods Hole Rd
Woods Hole
MA
02543
United States
mjakuba@whoi.edu
pointOfContact
Allisa Dalpe
Woods Hole Oceanographic Institution
adalpe@whoi.edu
pointOfContact
Natalia Moore
University of Texas Rio Grande Valley
natalia.moore01@utrgv.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
CRUISE_ID
DIVE_ID
SUBMERGE_TIME_UTC
SUBMERGE_LAT
SUBMERGE_LON
LeftBinDepth
RightBinDepth
CTDtemp
CTDsal
CTDpress
CTDconduct
OptO2
FluoChl
FluoTurb
TransCalcBeam
SunaNitrate
AANDERAA Oxygen Optode 4831
SUNA V2 - Submersible Ultraviolet Nitrate Analyzer
SBE 49 FastCAT CTD
SEA-BIRD SCIENTIFIC C-Star Transmissometer
Wetlabs Fluorometer FLNTURTD-3151
theme
None, User defined
cruise_id
dive_id
ISO_DateTime_UTC
latitude
longitude
lenbin_max
lenbin_min
water temperature at measurement depth
salinity from CTD
water pressure
conductivity
dissolved Oxygen
pigment concentration
turbidity
beam attenuation
Nitrate
featureType
BCO-DMO Standard Parameters
Aanderaa 4831 oxygen optode
AUV Clio
Satlantic Submersible Ultraviolet Nitrate Analyser V2
Sea-Bird SBE 49 FastCAT CTD Sensor
WET Labs {Sea-Bird WETLabs} C-Star transmissometer
WetLabs FLNTU
instrument
BCO-DMO Standard Instruments
AT50-10
service
Deployment Activity
Eastern Tropical and Subtropical Pacific Ocean
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Collaborative Research: Underexplored Connections between Nitrogen and Trace Metal Cycling in Oxygen Minimum Zones Mediated by Metalloenzyme Inventories
https://osprey.bco-dmo.org/project/806565
Collaborative Research: Underexplored Connections between Nitrogen and Trace Metal Cycling in Oxygen Minimum Zones Mediated by Metalloenzyme Inventories
<p><em>NSF abstract:</em><br />
Though scarce and largely insoluble, trace metals are key components of sophisticated enzymes (protein molecules that speed up biochemical reactions) involved in biogeochemical cycles in the dark ocean (below 1000m). For example, metalloenzymes are involved in nearly every reaction in the nitrogen cycle. Yet, despite direct connections between trace metal and nitrogen cycles, the relationship between trace metal distributions and biological nitrogen cycling processes in the dark ocean have rarely been explored, likely due to the technical challenges associated with their study. Availability of the autonomous underwater vehicle (AUV) Clio, a sampling platform capable of collecting high-resolution vertical profile samples for biochemical and microbial measurements by large volume filtration of microbial particulate material, has overcome this challenge. Thus, this research project plans an interdisciplinary chemistry, biology, and engineering effort to test the hypothesis that certain chemical reactions, such as nitrite oxidation, could become limited by metal availability within the upper mesopelagic and that trace metal demands for nitrite-oxidizing bacteria may be increased under low oxygen conditions. Broader impacts of this study include the continued development and application of the Clio Biogeochemical AUV as a community resource by developing and testing its high-resolution and adaptive sampling capabilities. In addition, metaproteomic data will be deposited into the recently launched Ocean Protein Portal to allow oceanographers and the metals in biology community to examine the distribution of proteins and metalloenzymes in the ocean. Undergraduate students will be supported by this project at all three institutions, with an effort to recruit minority students. The proposed research will also be synergistic with the goals of early community-building efforts for a potential global scale microbial biogeochemistry program modeled after the success of the GEOTRACES program, provisionally called "Biogeoscapes: Ocean metabolism and nutrient cycles on a changing planet".</p>
<p>The proposed research project will test the following three hypotheses: (1) the microbial metalloenzyme distribution of the mesopelagic is spatially dynamic in response to environmental gradients in oxygen and trace metals, (2) nitrite oxidation in the Eastern Tropical Pacific Ocean can be limited by iron availability in the upper mesopelagic through an inability to complete biosynthesis of the microbial protein nitrite oxidoreductase, and (3) nitrite-oxidizing bacteria increase their metalloenzyme requirements at low oxygen, impacting the distribution of both dissolved and particulate metals within oxygen minimum zones. One of the challenges to characterizing the biogeochemistry of the mesopelagic ocean is an inability to effectively sample it. As a sampling platform, we will use the novel biogeochemical AUV Clio that enables high-resolution vertical profile samples for biochemical and microbial measurements by large volume filtration of microbial particulate material on a research expedition in the Eastern Tropical Pacific Ocean. Specific research activities will be orchestrated to test the hypotheses. Hypothesis 1 will be explored by comparison of hydrographic, microbial distributions, dissolved and particulate metal data, and metaproteomic results with profile samples collected by Clio. Hypothesis 2 will be tested by incubation experiments using 15NO2- oxidation rates on Clio-collected incubation samples. Hypothesis 3 will be tested by dividing targeted nitrite oxidoreductase protein copies by qPCR (quantitative polymerase chain reaction)-based nitrite oxidizing bacteria abundance (NOB) to determine if cellular copy number varies with oxygen distributions, and by metalloproteomic analyses of NOB cultures. The demonstration of trace metal limitation of remineralization processes, not just primary production, would transform our understanding of the role of metals in biogeochemical cycling and provide new ways with which to interpret sectional data of dissolved and particulate trace metal distributions in the ocean. The idea that oxygen may play a previously underappreciated role in controlling trace metals due not just to metals' physical chemistry, but also from changing biological demand, will improve our ability to predict trace metal distributions in the face of decreasing ocean oxygen content.</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>
CliOMZ
largerWorkCitation
project
eng; USA
oceans
Eastern Tropical and Subtropical Pacific Ocean
-118.098373
-88.97062
-10.026301
25.079886
2023-05-04
2023-06-06
Eastern Tropical Pacific
0
BCO-DMO catalogue of parameters from Processed first profiles of sensor data from AUV Clio taken on R/V Atlantis (CliOMZ AT50-10 expedition) from Golfito Costa Rica to San Diego USA in May-June 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/929004.rdf
Name: CRUISE_ID
Units: unitless
Description: <p>cruise name</p>
http://lod.bco-dmo.org/id/dataset-parameter/929005.rdf
Name: DIVE_ID
Units: unitless
Description: <p>clio dive number, sequential</p>
http://lod.bco-dmo.org/id/dataset-parameter/929006.rdf
Name: SUBMERGE_TIME_UTC
Units: unitless
Description: <p>time of last Iridium update before submerging</p>
http://lod.bco-dmo.org/id/dataset-parameter/929007.rdf
Name: SUBMERGE_LAT
Units: decimal degrees
Description: <p>latitude of last Iridium update before submerging</p>
http://lod.bco-dmo.org/id/dataset-parameter/929008.rdf
Name: SUBMERGE_LON
Units: decimal degrees
Description: <p>longitude of last Iridium update before submerging</p>
http://lod.bco-dmo.org/id/dataset-parameter/929009.rdf
Name: LeftBinDepth
Units: meters
Description: <p>upper threshold of bin</p>
http://lod.bco-dmo.org/id/dataset-parameter/929010.rdf
Name: RightBinDepth
Units: meters
Description: <p>lower threshold of bin</p>
http://lod.bco-dmo.org/id/dataset-parameter/929011.rdf
Name: CTDtemp
Units: celsius
Description: <p>temperature as measured by the CTD</p>
http://lod.bco-dmo.org/id/dataset-parameter/929012.rdf
Name: CTDsal
Units: psu, practical salinity unit
Description: <p>salinity as measured by the CTD</p>
http://lod.bco-dmo.org/id/dataset-parameter/929013.rdf
Name: CTDpress
Units: decibar
Description: <p>pressure as measured by the CTD</p>
http://lod.bco-dmo.org/id/dataset-parameter/929014.rdf
Name: CTDconduct
Units: Siemens/meter
Description: <p>conductivity as measured by the CTD</p>
http://lod.bco-dmo.org/id/dataset-parameter/929015.rdf
Name: OptO2
Units: micromolar , uM
Description: <p>oxygen concentration as measured by the optode</p>
http://lod.bco-dmo.org/id/dataset-parameter/929016.rdf
Name: FluoChl
Units: micrograms per deciliter
Description: <p>chlorophyll concentration as measured by the fluorometer</p>
http://lod.bco-dmo.org/id/dataset-parameter/929017.rdf
Name: FluoTurb
Units: Nephelometric Turbidity unit
Description: <p>turbidity as measured by the fluorometer</p>
http://lod.bco-dmo.org/id/dataset-parameter/929018.rdf
Name: TransCalcBeam
Units: m^-1
Description: <p>calculated beam attenuation coefficient</p>
http://lod.bco-dmo.org/id/dataset-parameter/929019.rdf
Name: SunaNitrate
Units: micromolar, uM
Description: <p>nitrate concentration as measured by the suna</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
5120667
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/0c599ae9-af23-4014-8067-cd7b67168494/content
download
https://doi.org/10.26008/1912/bco-dmo.928684.1
download
onLine
dataset
<p>The AT50-10 cruise contains Clio dives 031-050.&nbsp;Each dive has a processed first profile, which includes processed data from the first descent to maximum depth for a particular dive. This profile data contains all sensors interpolated onto the same time base,&nbsp;binned into 0.5 m depth increments.&nbsp;</p>
<p>Oboard sensors include:&nbsp;CTD (SBE 49 FastCAT CTD),&nbsp;fluorometer (Wetlabs Fluorometer FLNTURTD-3151), optode (AANDERAA Oxygen Optode 4831),&nbsp;SUNA nitrate sensor (SUNA V2 - Submersible Ultraviolet Nitrate Analyzer) and&nbsp;transmissometer (SEA-BIRD SCIENTIFIC C-Star Transmissometer).&nbsp;</p>
Specified by the Principal Investigator(s)
* Combined all first processed profiles from AT50-10 into 1 file.
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
AANDERAA Oxygen Optode 4831
AANDERAA Oxygen Optode 4831
PI Supplied Instrument Name: AANDERAA Oxygen Optode 4831 Instrument Name: Aanderaa 4831 oxygen optode Instrument Short Name:AA optode 4831 Instrument Description: A dissolved oxygen sensor which provides analogue (0-5V) and digital output (RS-232) to third party data loggers, gliders and floats. Measurement based on the ability of selected substances to act as dynamic fluorescence quenchers. The fluorescent indicator is a special platinum porphyrin complex embedded in a gas permeable foil that is exposed to the surrounding water. In this standard model, a black optical isolation coating protects the complex from sunlight and fluorescent particles in the water. This sensing foil is attached to a window providing optical access for the measuring system from inside a watertight housing. The foil is excited by modulated blue light, and the phase of a returned red light is measured. For improved stability the 4831 optode also performs areference phase reading by use of a red LED that does not produce fluorescence in the foil. This model is fitted with a standard sensing foil. By linearizing and temperature compensating, with an incorporated temperature sensor, the absolute O2 concentration can be determined. Accuracy +/- 1.5% or 2uM; precision +/- 0.2 uM.
PI Supplied Instrument Name: Instrument Name: AUV Clio Instrument Short Name: Instrument Description: Clio is an autonomous underwater vehicle (AUV) created to accomplish the dual goals of global ocean mapping and biochemistry sampling. The ability to sample dissolved and particulate seawater biochemistry across ocean basins while capturing fine-scale biogeochemical processes sets it apart from other AUVs. Clio is designed to efficiently and precisely move vertically through the ocean, drift laterally to observe water masses, and integrate with research vessel operations to map large horizontal scales up to a depth of 6,000 meters. More information is available at https://www2.whoi.edu/site/deepsubmergencelab/clio/
SUNA V2 - Submersible Ultraviolet Nitrate Analyzer
SUNA V2 - Submersible Ultraviolet Nitrate Analyzer
PI Supplied Instrument Name: SUNA V2 - Submersible Ultraviolet Nitrate Analyzer Instrument Name: Satlantic Submersible Ultraviolet Nitrate Analyser V2 Instrument Short Name:SUNA V2 Instrument Description: The SUNA V2 UV nitrate sensor monitors nutrient concentrations in real-time. This sensor measures nitrate over a wide range of environmental conditions, from blue-ocean nitraclines to storm runoff in rivers and streams. Applications include: Long-term nutrient monitoring, Coastal water profiling, Water quality monitoring, and pollution detection. Full UV spectrum range for maximum accuracy. Real-time nitrate calculation with real-time temperature/salinity compensation. The SUNA V2 incorporates the proven MBARI-ISUS nitrate measurement technology, which is based on the absorption characteristics of nitrate in the UV light spectrum. It has the option of 10 or 5 mm pathlength, a wavelength rage of 190 - 370 nm, and a depth rating of 500 m.
SBE 49 FastCAT CTD
SBE 49 FastCAT CTD
PI Supplied Instrument Name: SBE 49 FastCAT CTD Instrument Name: Sea-Bird SBE 49 FastCAT CTD Sensor Instrument Short Name:SBE-49 Instrument Description: The SBE 49 FastCAT is a CTD sensor for use in autonomous platforms. It contains a SBE 3P temperature sensor, a SBE 4C conductivity sensor and a strain-gauge pressure sensor as standard. It can operate in autonomus (16 Hz per sec) or polled mode (transmits each sample). The sensor is depth-rated to 350 m (plastic housing) or 7000 m (titanium housing). Accuracy: +/- 0.002 deg C (temperature), +/- 0.0003 S/m (conductivity), 0.1% of full scale range (pressure).
SEA-BIRD SCIENTIFIC C-Star Transmissometer
SEA-BIRD SCIENTIFIC C-Star Transmissometer
PI Supplied Instrument Name: SEA-BIRD SCIENTIFIC C-Star Transmissometer Instrument Name: WET Labs {Sea-Bird WETLabs} C-Star transmissometer Instrument Short Name:WL CSTAR Trans Instrument Description: The C-Star transmissometer has a novel monolithic housing with a highly intgrated opto-electronic design to provide a low cost, compact solution for underwater measurements of beam transmittance. The C-Star is capable of free space measurements or flow-through sampling when used with a pump and optical flow tubes. The sensor can be used in profiling, moored, or underway applications. Available with a 6000 m depth rating.
More information on Sea-Bird website: https://www.seabird.com/c-star-transmissometer/product?id=60762467717 Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0160/
Wetlabs Fluorometer FLNTURTD-3151
Wetlabs Fluorometer FLNTURTD-3151
PI Supplied Instrument Name: Wetlabs Fluorometer FLNTURTD-3151 Instrument Name: WetLabs FLNTU Instrument Short Name:FLNTU Instrument Description: The WetLabs ECO FLNTU is a dual-wavelength, single-angle sensor for simultaneously determining both chlorophyll fluorescence and turbidity. It detects light scattered by particles suspended in water, generating an output voltage proportional to turbidity or suspended solids. Scaling factors are used to convert the voltage readings to values representing chlorophyll concentration and turbidity expressed in Nephelometric Turbidity Units (NTUs). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/113/
Cruise: AT50-10
AT50-10
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT50-10
Mak A. Saito
Woods Hole Oceanographic Institution
https://www.rvdata.us/search/cruise/AT50-10
Report describing AT50-10
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel