http://lod.bco-dmo.org/id/dataset/879389
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
2022-08-29
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
4Hz data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 2018
2022-08-31
publication
2022-08-31
revision
BCO-DMO Linked Data URI
2022-08-31
creation
http://lod.bco-dmo.org/id/dataset/879389
Christopher Neil Roman
University of Rhode Island
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: Roman, C. N. (2022) 4Hz data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 2018. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2022-08-31 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/879389 [access date]
2018 Wire Flyer 4Hz data Dataset Description: Methods and Sampling: <p>Data were collected from Wire Flyer deployments on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 201. These data are reported directly from the sensors or were calculated using the seawater toolbox. The data have not been corrected for any time lags. Refer to the Supplemental Files for more information on the Wire Flyer.</p>
<p><strong>Known Problems/Issues:</strong><br />
There is some difference in the fluorometer data between the up and down casts. We are not sure what is causing this just yet. This can be seen as an obvious striping pattern in the profile plots. The oxygen sensor has a time lag of 5-7 seconds. Applying this amount of lag helps align the up and down casts well. The data here are not time shifted.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1634559 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1634559
onGoing
Christopher Neil Roman
University of Rhode Island
508-274-0232
215 South Ferry Road
Narragansett
RI
02879
USA
croman2@uri.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
deployment_id
Time_string
ISO_DateTime_UTC
Julian_day
Unix_time_sec
Lat
Lon
Depth_m
Vertical_velocity_m_per_sec_pos_down
Temperature_C
Pot_temperature_C
Pot_density
Pressure_db
Conductivity_sm
Salinity_PSU
Sound_velocity_m_per_sec
O2_con_umol
optode_temp_C
Air_sat_percent
Chlorophyll_ug_per_L
Turbidity_NTU
Aanderaa Optode 4831F
Seabird 49 Fast-CAT CTD
Wet Labs Flbb-2k
Wire Flyer
theme
None, User defined
deployment number
Date and time
ISO_DateTime_UTC
Julian day as a decimal (time elapsed in days from 00:00 on January 1st 4713 BC)
time of day
latitude
longitude
depth
vertical velocity towed
water temperature at measurement depth
potential temperature
density
water pressure
conductivity
salinity
sound velocity
dissolved Oxygen
No BCO-DMO term
chlorophyll a
turbidity
featureType
BCO-DMO Standard Parameters
Aanderaa 4831F (fast-response) oxygen optode
Sea-Bird SBE 49 FastCAT CTD Sensor
WETLabs ECO FLBB scattering fluorescence sensor
Wire Flyer Towed Profiling System
instrument
BCO-DMO Standard Instruments
AT42-03
service
Deployment Activity
Pacific margin of Costa Rica
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: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea
https://osprey.bco-dmo.org/project/648472
Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea
<p><em>NSF abstract:</em><br />
If life were to disappear from the deep sea, would we notice? We only have a cursory understanding of this vast region and the connectivity among its communities and the rest of the oceans, and yet the ecosystems of the deep sea have been implicated in the larger function of the global marine ecosystems. We now rely on the deep ocean for food, energy, novel drugs and materials, and for its role in the global cycling of carbon, as well as for supporting services such as habitat creation, nutrient replenishment for shallow waters, and the maintenance of biodiversity. Cold seeps, active areas of the seafloor where methane and other chemicals are released, are key features along the continental margins worldwide. To characterize how methane seep communities interact with the surrounding ecosystems and vice versa, we will study methane seeps off the Pacific coast of Costa Rica in 2017 and 2018. It is the sphere of influence around the seep, both along the seafloor and up into the water column, that we seek to better understand. We will map the structure and the chemistry surrounding these habitats using a novel 3-dimensional framework, combining typical transects with vertical characterizations of the water column just above the seafloor. This will include measurements of methane flux into the water column and changes in the overlying carbonate chemistry and oxygen levels that are critical to our understanding of the effect of warming, oxygen loss and ocean acidification in this region. Within this framework, we will collect seep organisms in sediments and on rocks (including all sizes from microbes to large animals), and transplant some of these from within the area of seep influence to the background deep sea, and vice-versa. Together, these studies will help us to measure the size of the seep sphere of influence, and also demonstrate the role of these seeps within the deep sea and the greater, global, marine ecosystem. We will share this information with a group of teachers during a series of workshops in the San Diego area, at an exhibit at the Birch Aquarium, and through the work of an artist who has worked extensively with marine organisms in extreme environments.</p>
<p>Chemosynthetic ecosystems are inextricably linked to the broader world-ocean biome and global biogeochemical cycles in ways that we are just beginning to understand. This research will identify the form, extent, and nature of the physical, chemical, and biological linkages between methane seeps and the surrounding deep-sea ecosystem. The proposed research builds critical understanding of the structural and functional processes that underpin the ecosystem services provided by chemosynthetic ecosystems. We target a critical continental margin, Costa Rica, where methane fates and dynamics loom large and play out in an setting that reflects many oceanographic stressors. We will use quantitative sampling and manipulative studies within a 3-dimensional oceanographic framework. We will ask what are the shapes of the diversity and density functions for organisms of different size classes and trophic position over the transition from the seep habitat through the ecotone to the background deep sea? Further, we will ask how do depth, dissolved oxygen concentrations, pH and carbonate ion availability, relative rates of fluid flux, and substrate (biogenic, authigenic carbonate, sediments) alter these linkages and interactions with the surrounding deep sea? Evidence for distinct transitional communities and biotic patterns in density and alpha and beta diversity will be quantified and placed in a global biogeographic context. All of these investigations will occur across biological size spectra: for microorganisms (archaea, bacteria, microeukaryotes), the macrofauna, and the megafauna that form biogenic habitats. Our research results will be interpreted in the context of potential effects of global ocean change in the equatorial Pacific to determine how the linkages with the surrounding deep sea will be altered as anthropogenic impacts proceed in the future. </p>
<p><strong>Related publications:</strong><br />
Levin, L.A., V.J. Orphan, G.W. Rouse, W. Ussler, A. E. Rathburn, G. S. Cook, S. Goffredi, E. Perez, A. Waren, B. Grupe, G. Chadwick, B. Strickrott. (2012). A hydrothermal seep on the Costa Rica margin: Middle ground in a continuum of reducing ecosystems. <em>Proc. Royal Soc. B.</em> 279: 2580-88 doi: <a href="http://dx.doi.org/10.1098/rspb.2012.0205" target="_blank">10.1098/rspb.2012.0205</a></p>
<p>Sahling, H., Masson, D. G., Ranero, C. R., Hühnerbach, V., Weinrebe, W., Klaucke, I., & Suess, E. (2008). Fluid seepage at the continental margin offshore Costa Rica and southern Nicaragua. <em>Geochemistry, Geophysics, Geosystems</em> 9: doi: <a href="http://dx.doi.org/10.1029/2008GC001978" target="_blank">10.1029/2008GC001978</a></p>
Costa Rica Seeps
largerWorkCitation
project
eng; USA
oceans
Pacific margin of Costa Rica
-85.14475
-84.1795
8.54076
9.08166
2018-10-20
2018-11-03
Costa Rica Pacific Margin
0
BCO-DMO catalogue of parameters from 4Hz data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 2018
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/879433.rdf
Name: deployment_id
Units: unitless
Description: <p>identifier for the deployment; indicates the start date and time of deployment in format: YYYYMMDD_hhmmss (time zone is GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/879434.rdf
Name: Time_string
Units: unitless
Description: <p>date-time string (GMT) in format where xxx represent milliseconds: YYYY-MM-DD hh:mm:ss.xxx</p>
http://lod.bco-dmo.org/id/dataset-parameter/879435.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>date-time string converted to ISO8601 format: YYYY-MM-DDThh:mm:ss.xxxxxxZ. Note that data are accurate to milliseconds (not microseconds)</p>
http://lod.bco-dmo.org/id/dataset-parameter/879436.rdf
Name: Julian_day
Units: unitless
Description: <p>Julian day</p>
http://lod.bco-dmo.org/id/dataset-parameter/879437.rdf
Name: Unix_time_sec
Units: seconds
Description: <p>Unix time</p>
http://lod.bco-dmo.org/id/dataset-parameter/879438.rdf
Name: Lat
Units: degrees North
Description: <p>latitude of the Wire Flyer</p>
http://lod.bco-dmo.org/id/dataset-parameter/879439.rdf
Name: Lon
Units: degrees East
Description: <p>longitude of the Wire Flyer</p>
http://lod.bco-dmo.org/id/dataset-parameter/879440.rdf
Name: Depth_m
Units: meters (m)
Description: <p>depth calculated using seawater toolbox</p>
http://lod.bco-dmo.org/id/dataset-parameter/879441.rdf
Name: Vertical_velocity_m_per_sec_pos_down
Units: meters per second (m/s)
Description: <p>vertical velocity</p>
http://lod.bco-dmo.org/id/dataset-parameter/879442.rdf
Name: Temperature_C
Units: degrees Celsius
Description: <p>temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/879443.rdf
Name: Pot_temperature_C
Units: degrees Celsius
Description: <p>potential temperature calculated using seawater toolbox</p>
http://lod.bco-dmo.org/id/dataset-parameter/879444.rdf
Name: Pot_density
Units: kilograms per cubic meter (kg/m^3)
Description: <p>potential density calculated using seawater toolbox</p>
http://lod.bco-dmo.org/id/dataset-parameter/879445.rdf
Name: Pressure_db
Units: decibars (db)
Description: <p>pressure</p>
http://lod.bco-dmo.org/id/dataset-parameter/879446.rdf
Name: Conductivity_sm
Units: siemens-meter (sm)
Description: <p>conductivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/879447.rdf
Name: Salinity_PSU
Units: PSU
Description: <p>salinity calculated using seawater toolbox</p>
http://lod.bco-dmo.org/id/dataset-parameter/879448.rdf
Name: Sound_velocity_m_per_sec
Units: meters per second (m/s)
Description: <p>sound velocity calculated using seawater toolbox</p>
http://lod.bco-dmo.org/id/dataset-parameter/879449.rdf
Name: O2_con_umol
Units: micromoles (umol)
Description: <p>oxygen concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/879450.rdf
Name: optode_temp_C
Units: degrees Celsius
Description: <p>optode temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/879451.rdf
Name: Air_sat_percent
Units: unitless (percent)
Description: <p>air percent saturation</p>
http://lod.bco-dmo.org/id/dataset-parameter/879452.rdf
Name: Chlorophyll_ug_per_L
Units: micrograms per liter (ug/L)
Description: <p>chlorophyll</p>
http://lod.bco-dmo.org/id/dataset-parameter/879453.rdf
Name: Turbidity_NTU
Units: NTU
Description: <p>turbidity</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
7612688
https://datadocs.bco-dmo.org/docs/305/Metabolic_Index/data_docs/flyer_launch_and_recover_document.pdf
Wire Flyer Launch and Recover Document
Document describing the Wire Flyer launch and recovery procedures.
download
9280476
https://datadocs.bco-dmo.org/docs/305/Costa_Rica_Seeps/data_docs/summary_plots.zip
AT42-03 Wire Flyer Summary Plots
Summary plots of data from 8 Wire Flyer deployments conducted on R/V Atlantis cruise AT42-05. There is one PDF for each deployment. The file naming convention is YYYYMMDD_HHMMSS, set at the start of the deployment, e.g. 20170125_151748. The times are all in GMT, not local time.
download
16607111
https://datadocs.bco-dmo.org/docs/305/Metabolic_Index/data_docs/Wire_flyer_overview_2019.pdf
Wire Flyer Overview 2019
Slides from a presentation by Christopher Roman titled "The Wire Flyer vehicle system and
high resolution hydrographic sections".
download
https://osprey.bco-dmo.org/dataset/879389/data/download
download
onLine
dataset
<p>Data were collected from Wire Flyer deployments on R/V Atlantis cruise AT42-03 in the Costa Rica Margin from October to November 201. These data are reported directly from the sensors or were calculated using the seawater toolbox. The data have not been corrected for any time lags. Refer to the Supplemental Files for more information on the Wire Flyer.</p>
<p><strong>Known Problems/Issues:</strong><br />
There is some difference in the fluorometer data between the up and down casts. We are not sure what is causing this just yet. This can be seen as an obvious striping pattern in the profile plots. The oxygen sensor has a time lag of 5-7 seconds. Applying this amount of lag helps align the up and down casts well. The data here are not time shifted.</p>
Specified by the Principal Investigator(s)
<p>These data have not been processed to any significant extent. The latitude and longitude positions reported are for the Wire Flyer vehicle, and not the ship. This position was calculated using measurements of the clump weight depth and the wire payout.</p>
<p><strong>BCO-DMO Processing:</strong><br />
- concatenated data from 8 separate files into one dataset;<br />
- created new column "deployment_id" (based on original file name);<br />
- removed the CDOM column (not used);<br />
- converted date/time field to ISO8601 format.</p>
Specified by the Principal Investigator(s)
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 Optode 4831F
Aanderaa Optode 4831F
PI Supplied Instrument Name: Aanderaa Optode 4831F PI Supplied Instrument Description:Oxygen data is from an Aanderaa Optode 4831F. Instrument Name: Aanderaa 4831F (fast-response) oxygen optode Instrument Short Name:Aanderaa 4831F Instrument Description: A stand-alone oxygen optode with integrated temperature sensor, manufactured by Aanderaa. This instrument exploits the physio-chemical principle of dynamic fluorescence quenching to measure absolute oxygen concentration and percent saturation. Depth rating: 300 m, 3000 m or 6000 m; oxygen concentration accuracy of < 8 uM or 5 %, and resolution of < 1 uM; air saturation accuracy of < 5 %, and resolution of 0.4 %; response time (63 %): < 8 s.
Seabird 49 Fast-CAT CTD
Seabird 49 Fast-CAT CTD
PI Supplied Instrument Name: Seabird 49 Fast-CAT CTD PI Supplied Instrument Description:Temperature, salinity and depth are from a Seabird 49 Fast-CAT 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).
Wet Labs Flbb-2k
Wet Labs Flbb-2k
PI Supplied Instrument Name: Wet Labs Flbb-2k PI Supplied Instrument Description:The Chl and turbidity are from a Wet Labs Flbb-2k, 470/695 nm Chl-a and 700nm turbidity. Instrument Name: WETLabs ECO FLBB scattering fluorescence sensor Instrument Short Name:WETLabs ECO FLBB Instrument Description: A dual-optical-sensor that carries a single-wavelength chlorophyll fluorometer (470nm ex/695nm em) and backscattering sensor (700 nm) that measures phytoplankton and particle concentration. It operates by using blue (470nm) and red (700 nm) LEDs that alternately flash. The blue LED stimulates chlorophyll fluorescence in plants while the red light illuminates the total particle field. The backscattering sensor has an in-water centroid angle of 142 degrees and can be calibrated to measure turbidity. The fluorometer can typically measure phytoplankton concentrations in the range 0-30 ug/l, with a sensitivity of 0.015 ug/l. The backscattering sensor can measure within the range 0-3 m-1, with a sensitivity of 0.0015 m-1. The instrument output in the standard version is digital and uses a low power mode and stores data. Other variants are used. The instrument is rated to a depth of 600m as standard, with the options of deeper instruments rated up to 6000m and instruments with bio-wipers, rated to 300 m.
This instrument comes in the following optional models: FLbb(RT), FLbb(RT)D, FLbbB, FLbbS, FLbbBS, FLbb2k. Refer to the datasheet from the manufacturer: https://www.seabird.com/asset-get.download.jsa?id=55460873804
Wire Flyer
Wire Flyer
PI Supplied Instrument Name: Wire Flyer Instrument Name: Wire Flyer Towed Profiling System Instrument Short Name:Wire Flyer Instrument Description: Description from Roman et al. (2019):
The Wire Flyer towed vehicle is a platform able to collect high-resolution water column sections. The vehicle is motivated by a desire to effectively capture spatial structures at the submesoscale. The Wire Flyer profiles up and down along a ship-towed cable autonomously using controllable wings for propulsion. At ship speeds between 2 and 5 kt (1.02–2.55 m s−1), the vehicle is able to profile over prescribed depth bands down to 1000 m. The vehicle carries sensors for conductivity, temperature, depth, oxygen, turbidity, chlorophyll, pH, and oxidation reduction potential. During normal operations, the vehicle is typically commanded to cover vertical regions between 300 and 400 m in height with profiles that repeat at kilometer spacing. The vertical profiling speed can be user-specified up to 150 m min−1. During operations, an acoustic modem is used to communicate with the vehicle to provide status information, data samples, and the ability to modify the sampling pattern.
Detailed information can be found in the following publication:
Roman, C., Ullman, D. S., Hebert, D., & Licht, S. (2019). The Wire Flyer Towed Profiling System. Journal of Atmospheric and Oceanic Technology, 36(2), 161–182. doi:10.1175/jtech-d-17-0180.1
Cruise: AT42-03
AT42-03
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT42-03
Erik E. Cordes
Temple University
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel